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随着时代的发展，网络通信已广泛地应用于政治、军事，经济及科学等各个领域，它改变了传统的事务处理方式，对社会的进步和发展起着很大的推动作用。下面我给大家带来通信工程专业 毕业 论文题目_通信专业论文怎么选题，希望能帮助到大家!
通信工程毕业论文题目
1、 通信工程项目管理系统集成服务浅探[J]
2、 试述我国通信工程发展现状与前景[J]
3、 网络传输技术在通信工程中的应用探析[J]
4、 通信工程中多网融合技术的应用问题探析[J]
5、 探究有线传输技术在通信工程中的应用及发展方向[J]
6、 探讨通信工程项目的网络优化[J]
7、 应用型通信工程专业计算机类课程建设研究[J]
8、 结合3G/4G网络与GPS定位技术实现通信工程现场监理[J]
9、 通信工程的风险管理探讨[J]
10、 如何解决通信工程管理中的问题[J]
11、 通信工程设计单位标准化管理研究[J]
12、 传输技术在通信工程中的应用解析[J]
13、 通信工程施工管理模式的创新研究[J]
14、 通信工程中有线传输技术的应用及改进[J]
15、 通信工程项目中的风险管理与控制策略研究[J]
16、 探析通信工程中传输技术的广泛应用[J]
17、 浅谈通信工程项目的质量管理[J]
18、 项目管理 方法 在移动通信工程管理中的应用研究[J]
19、 通信工程项目管理研究[J]
20、 通信工程光缆施工的质量控制探讨[J]
21、 试论在通信工程施工过程中信息化管理的应用[J]
22、 浅谈传输技术在通信工程中的应用及发展[J]
23、 浅谈通信工程技术传输的有效管理策略[J]
24、 信息通信工程中传输技术的有效应用[J]
25、 铁路通信工程中无线接入技术的应用探究[J]
26、 试论通信工程的特点及发展现状与前景[J]
27、 浅谈通信工程发展前景[J]
28、 以华为公司为例探析通信工程技术的社会经济价值[J]
29、 传输技术在通信工程中的应用与发展趋势[J]
30、 通信工程建设进度控制研究[J]
31、 关于多网融合在通信工程中的应用分析[J]
32、 基于通信工程传输技术的应用研究[J]
33、 强化通信工程安全管理的对策[J]
34、 通信工程存在的经济问题和发展分析[J]
35、 通信工程管理在项目中的应用[J]
36、 探讨通信工程项目的网络优化方式[J]
37、 传输技术对通信工程的作用[J]
38、 浅谈通信工程传输技术的应用[J]
39、 通信工程中有线传输技术的应用及改进[J]
40、 刍议通信工程传输技术的现状与未来发展[J]
41、 浅析我国通信工程发展现状与展望[J]
42、 通信工程项目管理中关键点的标准化研究[J]
43、 软交换技术在通信工程中的应用及发展方向[J]
44、 探究通信工程专业学生就业现状及对策研究[J]
45、 如何提高通信工程监理企业的竞争力[J]
46、 通信工程监理企业竞争力探析[J]
47、 浅谈通信工程信息技术[J]
48、 通信工程中土建工程质量控制探讨[J]
49、 通信工程项目管理中系统化、集成化实现的路径分析[J]
50、 通信工程中有线传输技术的改进研究[J]
移动通信毕业论文题目
1、大数据分析在移动通信网络优化中的应用研究
2、典型移动通信基站电磁环境影响模型化研究
3、高速移动通信场景下基于LTE-A中继系统的资源调度关键技术研究
4、基于专利信息分析的我国4G移动通信技术发展研究
5、移动通信基础设施建设中多方合作研究
6、移动通信基站管理系统的设计与实现
7、“营改增”对内蒙古移动通信公司 财务管理 的影响及对策研究
8、低轨宽带卫星移动通信系统OFDM传输技术研究
9、雷电脉冲对移动通信基站影响的研究
10、平流层CDMA移动通信蜂窝网的性能研究
11、B3G/4G系统中的无线资源分配的研究
12、下一代移动通信系统中跨层资源分配研究
13、基于OFDM的GEO卫星移动通信系统关键技术研究
14、下一代移动通信系统中的关键传输技术研究
15、基于SCP的海峡两岸移动通信产业比较研究
16、多场景下移动通信系统业务承载性能研究
17、未来移动通信系统资源分配与调度策略研究
18、高速铁路移动通信系统性能研究
19、下一代移动通信网络中的无线资源管理与调度策略研究
20、下一代卫星移动通信系统关键技术研究
21、混能供电移动通信网络的节能方法研究
22、移动通信数据挖掘关键应用技术研究
23、移动通信系统中的认证和隐私保护协议研究
24、基于移动通信定位数据的交通信息提取及分析方法研究
25、电信运营商在移动通信标准发展中的产业作用关系研究
26、天津移动通信市场非线性预测及面向3G的发展策略研究
27、移动通信产业链创新系统研究
28、移动通信智能天线关键技术研究
29、移动通信运营商产品品牌 文化 研究
30、宽带移动通信系统资源调度和干扰管理的研究
31、未来移动通信基站体系结构--定性理论、方法与实践
32、移动通信系统中天线的分析与设计
33、基于客户的移动通信品牌资产模型及影响机理研究
34、中国移动通信业价格竞争行为研究
35、具有NFC功能的移动通信终端电路设计
36、具有电子支付功能的移动通信终端软件设计
37、移动通信服务业顾客满意度及忠诚度影响因素比较研究
38、移动通信企业 市场营销 成本管理研究
39、移动通信 无线网络 建设项目的质量管理研究
40、卫星移动通信系统编码协作技术
通信工程专业论文题目
1、基于61单片机的语音识别系统设计
2、红外遥控密码锁的设计
3、简易无线对讲机电路设计
4、基于单片机的数字温度计的设计
5、甲醛气体浓度检测与报警电路的设计
6、基于单片机的水温控制系统设计
7、设施环境中二氧化碳检测电路设计
8、基于单片机的音乐合成器设计
9、设施环境中湿度检测电路设计
10、基于单片机的家用智能总线式开关设计
11、 篮球 赛计时记分器
12、汽车倒车防撞报警器的设计
13、设施环境中温度测量电路设计
14、等脉冲频率调制的原理与应用
15、基于单片机的电加热炉温
16、病房呼叫系统
17、单片机打铃系统设计
18、智能散热器控制器的设计
19、电子体温计的设计
20、基于FPGA音频信号处理系统的设计
21、基于MCS-51数字温度表的设计
22、基于SPCE061A的语音控制小车设计
23、基于VHDL的智能交通控制系统
24、基于VHDL语言的数字密码锁控制电路的设计
25、基于单片机的超声波测距系统的设计
26、基于单片机的八路抢答器设计
27、基于单片机的安全报警器
28、基于SPCE061A的易燃易爆气体监测仪设计
29、基于CPLD的LCD显示设计
30、基于单片机的电话远程控制家用电器系统设计
31、基于单片机的交通信号灯控制电路设计
32、单片机的数字温度计设计
33、基于单片机的可编程多功能电子定时器
34、基于单片机的空调温度控制器设计
35、数字人体心率检测仪的设计
36、基于单片机的室内一氧化碳监测及报警系统的研究
37、基于单片机的数控稳压电源的设计
38、原油含水率检测电路设计
39、基于AVR单片机幅度可调的DDS信号发生器
40、四路数字抢答器设计
41、单色显示屏的设计
42、基于CPLD直流电机控制系统的设计
43、基于DDS的频率特性测试仪设计
44、基于EDA的计算器的设计
45、基于EDA技术的数字电子钟设计
46、基于EDA技术的智力竞赛抢答器的设计
47、基于FPGA的18路智力竞赛电子抢答器设计
48、基于USB接口的数据采集系统设计与实现
49、基于单片机的简易智能小车的设计
50、基于单片机的脉象信号采集系统设计
51、一种斩控式交流电子调压器设计
52、通信用开关电源的设计
53、鸡舍灯光控制器
54、三相电机的保护控制系统的分析与研究
55、信号高精度测频方法设计
56、高精度电容电感测量系统设计
57、虚拟信号发生器设计和远程实现
58、脉冲调宽型伺服放大器的设计
59、超声波测距语音提示系统的研究
60、电表智能管理装置的设计
通信工程专业毕业论文题目相关 文章 ：
★ 通信工程毕业论文题目
★ 通信工程毕业论文题目
★ 通信工程毕业论文选题
★ 通信工程专业毕业论文
★ 通信工程的毕业论文范例(2)
★ 通信工程的毕业论文(2)
★ 通信工程的毕业论文参考范文
★ 通信工程方面毕业论文(2)
★ 通信工程的毕业论文优秀范文(2)
★ 通信工程本科毕业论文
通信业已经走进了千家万户，成为了大家日常生活不可分割的一部分，如今一些高校也设立了专门的通信专业。下面我给大家带来通信专业 毕业 论文题目参考_通信方向专业论文题目，希望能帮助到大家!
通信专业毕业论文题目
1、高移动无线通信抗多普勒效应技术研究进展
2、携能通信协作认知网络稳态吞吐量分析和优化
3、协作通信中基于链路不平衡的中继激励
4、时间反转水声通信系统的优化设计与仿真
5、散射通信系统电磁辐射影响分析
6、无人机激光通信载荷发展现状与关键技术
7、数字通信前馈算法中的最大似然同步算法仿真
8、沙尘暴对对流层散射通信的影响分析
9、测控通信系统中低延迟视频编码传输 方法 研究
10、传输技术在通信工程中的应用与前瞻
11、城市通信灯杆基站建设分析
12、电子通信技术中电磁场和电磁波的运用
13、关于军事通信抗干扰技术进展与展望
14、城轨无线通信系统改造方案研究
15、无线通信系统在天津东方海陆集装箱码头中的运用
16、分析电力通信电源系统运行维护及注意事项
17、 无线网络 通信系统与新技术应用研究
18、基于电力载波通信的机房监控系统设计
19、短波天线在人防通信中的选型研究
20、机场有线通信系统的设计简析
21、关于通信原理课程教学改革的新见解
22、机载认知通信网络架构研究
23、无线通信技术的发展研究
24、论无线通信网络中个人信息的安全保护
25、短波天波通信场强估算方法与模型
26、多波束卫星通信系统中功率和转发器增益联合优化算法
27、HAP通信中环形波束的实现及优化
28、扩频通信中FFT捕获算法的改进
29、对绿色无线移动通信技术的思考
30、关于数据通信及其应用的分析
31、广播传输系统中光纤通信的应用实践略述
32、数字通信信号自动调制识别技术
33、关于通信设备对接技术的研究分析
34、光纤通信网络优化及运行维护研究
35、短波通信技术发展与核心分析
36、智慧城市中的信息通信技术标准体系
37、探究无线通信技术在测绘工程中的应用情况
38、卫星语音通信在空中交通管制中的应用
39、通信传输系统在城市轨道交通中的应用发展
40、通信电源 系统安全 可靠性分析
41、浅谈通信电源的技术发展
42、关于电力通信网的可靠性研究
43、无线通信抗干扰技术性能研究
44、数能一体化无线通信网络
45、无线通信系统中的协同传输技术
46、无线通信技术发展分析
47、实时网络通信系统的分析和设计
48、浅析通信工程项目管理系统集成服务
49、通信网络中的安全分层及关键技术论述
50、电力通信光缆运行外力破坏与预防 措施
51、电力通信运维体系建设研究
52、电力配网通信设备空间信息采集方法的应用与研究
53、长途光缆通信线路的防雷及防强电设计
54、电网近场无线通信技术研究及实例测试
55、气象气球应急通信系统设计
56、卫星量子通信的光子偏振误差影响与补偿研究
57、基于信道加密的量子安全直接通信
58、量子照明及其在安全通信上的应用
59、一款用于4G通信的水平极化全向LTE天线
60、面向无线通信的双频带平面缝隙天线设计
铁道信号专业毕业论文题目
1、CTCS应答器信号与报文检测仪-控制主板软硬件设计
2、基于ACP方法的城市轨道交通枢纽应急疏散若干问题研究
3、全电子高压脉冲轨道电路接收器的硬件研究与设计
4、实时断轨检测系统中信号采集与通信子系统研究
5、基于模型的轨旁仿真子系统验证及代码自动生成
6、基于全相位FFT的铁道信号频率检测算法研究
7、基于机器视觉的嵌入式道岔缺口检测系统应用
8、铁路信号产品的电磁兼容分析与研究
9、铁路高职院校校内实训基地建设研究
10、铁道信号电子沙盘系统整体规划及设计
11、基于Web的高职院校考试系统的设计与实现
12、铁道信号沙盘模拟显示系统研究
13、联锁道岔电子控制模块的研制
14、基于ARM的故障监测诊断系统设计(前端采集和通信系统)
15、客运专线列控车载设备维修技术及标准化研究
16、驼峰三部位减速器出口速度计算方法研究
17、CTCS-2级列控系统应答器动态检测的研究
18、石家庄铁路运输学校招生信息管理系统的设计与实现
19、铁道信号基础设备智能网络监测器设计
20、基于光纤传感的铁道信号监测系统软件设计
21、铁道信号基础设备在线监测方法研究
22、有轨电车信号系统轨旁控制器三相交流转辙机控制模块的研究
23、基于故障树的京广高速铁路信号系统问题分析及对策
24、站内轨道电路分路不良计轴检查设备设计与实现
25、铁路综合视频监控系统的技术研究与工程建设
26、客运专线信号控制系统设计方案
27、铁路信号仿真实验室的硬件系统设计及其信号机程序测试
28、基于C语言的离线电弧电磁干扰检测系统数据采集及底层控制的实现研究
29、铁路综合演练系统的开发与实现
30、大功率LED铁路信号灯光源的研究
31、牵引供电系统不平衡牵引回流研究
32、CBTC系统中区域控制器和外部联锁功能接口的设计
33、城轨控制实验室仿真平台硬件接口研究
34、ATP安全错误检测码与运算方法的研究与设计
35、LED显示屏控制系统的设计及在铁路信号中的应用
36、客运专线列控系统临时限速服务器基于3-DES算法安全通信的研究与实现
37、基于动态故障树和蒙特卡洛仿真的列控系统风险分析研究
38、物联网环境下铁路控制安全传输研究与设计
39、轨道交通信号事故再现与分析平台研究与设计
40、铁路强电磁干扰对信号系统的影响
41、基于LTE的列车无线定位方法研究
42、列车定位系统安全性研究
43、基于CBTC系统的联锁逻辑研究
44、无线闭塞中心仿真软件设计与实现
45、职业技能 教育 的研究与实践
46、光纤铁路信号微机监测系统数据前端设计
47、LED大屏幕在铁路行车监控系统的应用研究
48、基于微机监测的故障信号研究与应用
49、语域视角下的人物介绍英译
50、基于嵌入式系统的高压不对称脉冲轨道信号发生器设计
通信技术毕业论文题目
1、基于OFDM的电力线通信技术研究
2、基于专利信息分析的我国4G移动通信技术发展研究
3、基于无线通信技术的智能电表研制
4、基于Android手机摄像头的可见光通信技术研究
5、基于激光二极管的可见光通信技术研究和硬件设计
6、智能家居系统安全通信技术的研究与实现
7、基于DVB-S2的宽带卫星通信技术应用研究
8、基于近场通信技术的蓝牙 配对 模块的研发
9、多点协作通信系统的关键技术研究
10、无线通信抗干扰技术性能研究
11、水下无线通信网络安全关键技术研究
12、水声扩频通信关键技术研究
13、基于协作分集的无线通信技术研究
14、数字集群通信网络架构和多天线技术的研究
15、通信网络恶意代码及其应急响应关键技术研究
16、基于压缩感知的超宽带通信技术研究
17、大气激光通信中光强闪烁及其抑制技术的研究
18、卫星通信系统跨层带宽分配及多媒体通信技术研究
19、星间/星内无线通信技术研究
20、量子通信中的精密时间测量技术研究
21、无线传感器网络多信道通信技术的研究
22、宽带电力线通信技术工程应用研究
23、可见光双层成像通信技术研究与应用
24、基于可见光与电力载波的无线通信技术研究
25、车联网环境下的交通信息采集与通信技术研究
26、室内高速可调光VLC通信技术研究
27、面向5G通信的射频关键技术研究
28、基于AMPSK调制的无线携能通信技术研究
29、车联网V2I通信媒体接入控制技术研究
30、下一代卫星移动通信系统关键技术研究
31、物联网节点隐匿通信模型及关键技术研究
32、高速可见光通信的调制关键技术研究
33、无线通信系统中的大规模MIMO关键理论及技术研究
34、OQAM-OFDM无线通信系统关键技术研究
35、基于LED的可见光无线通信关键技术研究
36、CDMA扩频通信技术多用户检测器的应用
37、基于GPRS的嵌入式系统无线通信技术的研究
38、近距离低功耗无线通信技术的研究
39、矿山井下人员定位系统中无线通信技术研究与开发
40、基于信息隐藏的隐蔽通信技术研究
通信专业毕业论文题目参考相关 文章 ：
★ 通信工程毕业论文题目
★ 通信工程毕业论文题目
★ 通信工程毕业论文选题
★ 通信工程的毕业论文参考范文
★ 通信工程专业毕业论文参考文献
★ 通信工程的毕业论文(2)
★ 通信工程方面毕业论文
★ 通信工程专业毕业论文
★ 通信工程的毕业论文范例
★ 通信工程的毕业论文范例(2)
1Wireless technology was little more than just a distant idea for the majority of ordinary consumers ten years ago. However, it has exploded over recent years with the use of 3G phones and wireless home computing increasingly would be foolish to suggest that wireless communication has reached its peak. Whilst mobile phones and home computing will continue to be the major focus in the quest for ever increasing sophistication within the technology, new applications are emerging company, Securecom Technologies, based in Ireland, have been at the forefront of harnessing wireless technologies in the area of personal safety. They already have a number of products in the marketplace designed to enable users to activate an alarm signal to a remote emergency centre wirelessly. Their Benefon range of applications are used by vulnerable elderly people, lone workers and VIPs to increase their sense of security and ability to effortlessly get in touch with help at the touch of the are now in the process of developing PERUSE1, which stands for 'Personal Safety System Utilising Satellite combined with Emerging Technologies'. The Peruse project will develop a Wireless Personal Alarm (WPA) solution which will be carried by or worn on a person and will allow the user to summon help at the touch of a button. When the alarm has been activated, the WPA will transmit a low power signal to a satellite communications headset which will forward a message to an authorised number. This will include the identity of the person in distress, as well as their current location. However, the ingenuity of the technology goes further as it will also have the potential to transmit the user's current state of health and local environmental is envisaged that the recipient of the users SOS signal will be a fully equipped Emergency Monitoring Centre to whom the user will have previously given full instructions as to the steps they would wish to have the Centre take on their behalf in the event of an are two core components that are in the development phase. The wireless personal alarm (WPA) and a 'dongle' which provides the handset for satellite communication use which will have a low power wireless link to the important issues here are that the two components will need to take into account size, cost, accuracy of location and battery autonomy. The main benefits will be that the device will be able to be worn or carried on a person discreetly. This makes it ideal for professions such as personal security, where the ability to communicate a message quickly and without fuss can often be of paramount importance. It will herald a new era in satellite communication. No longer will the user have to tap a keypad to enter a number nor will they have to move the handset for optimal signal strength prior to sending an emergence message. This technology will be invaluable to professions such as mountain rescue and will also be a tremendous benefit to those who enjoy hiking and climbing in the course of their leisure pursuits where conventional mobile phone technology can often be rendered are currently no known competitors for this potentially life saving technology for which Securecom has filed for both Irish and European Patent Applications. Prototypes have already been manufactured and pilot programmes and laboratory tests are well under (Ultra Wide Band)2 is another example of emerging wireless technology. Alongside traditional wireless uses, UWB can also detect images through solid objects, such as people on the opposite side of a wall. This has led to an equal number of supporters and UWB can be used for consumer applications in a similar fashion to Bluetooth technology such as cable elimination between a PC and its peripheral equipment, the more interesting applications focus on its 'radar 'like imagery. These applications could be used to find people trapped in a burning building, locating hostages and captors behind a thick wall and finding objects such as those that might be buried in the ground. Heightened security at airports and other public buildings can use UWB technology to detect weapons on people and bombs in luggage and packages. In this age of heightened security, post 9/11, the benefits of this emerging technology should not be few companies have started to develop UWB products, including XtremeSpectrum, Time Domain and Aether Wire. XtremeSpectrum is developing products to enable the sending and receiving of multiple streams of digital audio and video for both battery powered and other consumer devices such as digital cameras, DVDs, DVRs, camcorders, MP3 players and set top boxes. Time Domain has developed a UWB chip set targeting three core technologies: wireless communication, precision location and tracking, and high definition portable radar whilst Aether Wire is working on miniature, distributed-position location and low data-rate communication devices. One of its goals is to develop coin sized devices that are capable of localisation to centimetre accuracy over kilometre , privacy violation is one of the major concerns of the technology's opponents. Any technology that can 'see' through solid objects can be used for illegal purposes as well as legitimate ones. In theory, a UWB-enabled system could 'look through' the walls of a house to locate valuable objects and could detect when the occupants are not at home. Supporters, however, could rightly point out that this is a dilemma shared by many technologies that are used to enhance public safety - the juggling act between increased security versus decreased personal freedom. It could be argued that baggage searches at airports via x-ray and metal detection are common examples of us giving up privacy for better security, a price most people are willing to other area is more at the forefront of the emergence of innovation in wireless technology than space exploration. Future missions to nearby planets like Mars will require space communication technologies that can provide an interplanetary satellite and navigation infrastructure via space systems that are far more compact and efficient than seen ever before. A longer term commitment will be necessary to resolve the challenges of efficient planetary communication due to the increase in distances involved as space exploration ventures further out into the solar system. To support planetary exploration, techniques developed for Earth-bound usage will be transferred to other planets as well. Exploration of Mars, for example, will require a high accuracy positioning capability such as a 'Martian GPS' as an aid to exploratory roving very day, the 'Mars Spirit' space rover continues to send data back to Earth, almost 18 months after it touched down on the red planet, surviving more than 4 times its expected mission length. One day it is highly likely that we may see astronauts walking on Mars carting around wi-fi enabled PCs. In a remote Arizona meteor crater, NASA has already begun testing a mobile wi-fi system that could enable those on a Mars mission to easily deploy wireless data connectivity at a transmission rate of just more than a megabit per second over a 2 square mile area, and then change that coverage area at will through the use of mobile access points, making it entirely feasible to explore different terrain on any given Networks3 developed the technology which NASA has adopted whereby the astronauts could have inter-connectivity via a three node mesh network. They would first establish a base communications station near their spacecraft and then set up an Ethernet connection between that base and a main access point. Then each node in the network would pick up its wireless connectivity from the access is still in its infancy and there is some way to go before astronauts would be strutting their stuff on Mars and communicating wirelessly with one and other and with mission control in this , the Mars Spirit space rover is still sending back images and data from the red planet today, relying heavily on wireless technology to do so. It may appear that these vehicles have been designed solely for the purpose of space exploration but closer scrutiny reveals applications that could also be modified and used on Earth. Unlike, say, a car manufacturing robot which knows where and when the engine or body appears on the assembly line, the Mars rovers are working in an unstructured and unknown environment. As a result, the rovers have had to learn about their new home through their own sensors, including a set of nine cameras on each rover. The rovers have two navigation cameras for a 3D view of their surroundings, two hazard avoidance cameras for a 3D view of nearby terrain and panoramic cameras to capture the images of the planet's surface. However, the rovers cannot just look around them, process the images and know where to go. Neither can the mission controllers on Earth grab a joystick and start steering the rovers whilst watching images being beamed back from thousands of miles away. A key reason is processing power. The central processor in each rover has a top speed of 20 MHz. Instead, during the Martian night, while a rover is 'asleep', a team on Earth with much more powerful computers programs its activities for the day ahead, and then sends basic instructions on where to go and how to get there. Along with taking pictures, each rover is examining the planet with several instruments on a robotic arm. The arms have 'shoulder', 'elbow' and 'wrist' joints for manoeuvrability and are equipped with four sensors: a microscopic camera for close up pictures of rocks, an alpha particle x ray spectrometer for determining the mineral content of rocks, another spectrometer for detecting iron and a rock abrasion tool for cutting through the layer of oxidation that forms on the surfaces of Martian rocks. As with the movement of the rovers, the arms are controlled mostly via prepared commands from mission observers have noted that some of these applications may prove useful here on Earth. For example, a robotic arm that doesn't require real time human control might be good for disabled people who use wheelchairs and can't control a joystick with their hands. Using its own sensors, it could reach out and get things for the person in the wheelchair, for addition, a robot that can deal with new and unknown environments might save manufacturers money. In current factories with 'robotic' workers, when the company shifts to making a new product, the whole factory floor has to be reconfigured and the robots reprogrammed to deal with the new arrangement. A robot that could use feedback from sensors to figure out where things are could adapt to changes by itself, saving the company the time and effort of building a new structured environment and reprogramming the all the emerging technologies around and, inevitably, with more to come, the inevitable hurdle will be one of convergence and integration as the IT industry seeks to develop the tools that will be most sought after. Inevitably, there will be winners and , there is no doubt that the wireless phenomenon is reshaping enterprise connectivity worldwide and is definitely here to stay. Business needs information mobility for better customer interaction. Employees will be even more equipped to perform their job functions from their workplace of choice and, though this sounds like utopia, a societal change from office based to 'wherever they feel like being' based might conjure up an horrific vision of the future for company leaders who have enjoyed the traditions of having all their employees working from under the same major issue has to be one of security. There are many issues when it comes to security over wireless networks. Wireless networks do not follow the rules of traditional wired networks. Many times, the signals are carried far beyond the physical parameters they are meant to be controlled within making it easier to intercept signals and capture will also be the question posed of what happens to the have nots? - Those people and developing countries in particular that don't have the resources to wirelessly interact with others. The same thing could be said about the Internet itself but satellites could alleviate that problem far more quickly than the ability to put broadband connections in every office and home throughout the major hurdle has to be that business and society can only adapt at a certain pace. Technology evolves far more quickly and there may be many a product developed for which the demand is not yet there. But the mobile phone and PC market driven by what the consumer wants will determine what the future of wireless there is no question that wireless communication is here to stay and will grow even of the new wireless technologies abound. Consumers are setting up wireless local area networks (WLANS) in their homes. These allow multiple computers to hook up to one fast internet connection or laptop users to connect from the comfort of their sofa or back garden patio. Away from home, 'Hotspots' that permit wireless connection to the internet are popping up everywhere, in book stores, coffee shops, airports and even pubs. Within the next year, airlines are expected to announce the availability of wi-fi during flights. However, until there is increased competition in the market place, this new epoch will be there for the privileged few as opposed to the mass market who will still be relying solely on their mobile phones for wireless connectivity on the move. It remains to be seen whether the new generation of 3G phones has arrived too late to push aside wi-fi and it's even conceivable that mobile phone companies could one day find themselves obsolete unless they look for new ways to attract and retain issues like security, along with the problems of cost, intrusion on privacy and identifying such things as hotspot locations is not going to hold wireless communication and technology back. In the end, there will always be solutions to problems and wi-fi is no different in this Reed, an adjunct professor at MIT's Media Lab in Cambridge, Massachusetts has been studying the future of wireless communications. He draws a comparison with the new wi-fi revolution with that of the 'paperless society' which was often mooted in offices and homes all over the world with the advent of the PC. He said, The market will push us towards a wireless future. People love paper but I can't find a single person who can say that about more wi-fi systems are developed which will, in turn, drive the cost down it will become an increasingly less disruptive way to communicate in the future and it will become very difficult for anything else out there to compete with is used by millions of people every minute. For many people the Internet is a "room" that is situated somewhere behind their computer screens in a cyberspace. Though the Internet exists for about a decade it has become the medium of the new network society. The popular and commercial spreading of the Internet has been exceedingly significant - promoting changes in almost every sphere of human activity and society. From the very beginning of the Internet in 1991, it has completely changed the way firms do business, as well as the way customers buy and use products and services. The Internet gives extra opportunities for marketing. The spreading of the Internet has been so impetuous that it has been the point for well-grounded analysis. The Internet, virtual reality, can or cannot have negative effects on our culture and society? This paper is concentrated on the Internet phenomenon and on the spreading of the Internet culture and its effects on people. The first ideas appeared in the 1950s. In the 1980s, technologies that became the basis of the modern Internet began to spread worldwide. In the 1990s the World Wide Web was used all over the world. The infrastructure of the Internet spread all over the world and the modern world wide network of computers have appeared. It spread amidst the western countries, then came into the developing countries and created a worldwide admittance to communications and data and a digital divide in admittance to this new infrastructure. While studying the amount of Internet users, the Internet had 30 million users on 10 million computers linked to over 240,000 networks in about 100 states. The last figures indicate the fact that International Data Corp values that 40 million people are home web users in the USA in 1999, which consists of 15% of the population. “Le Monde” in 1998 published that 100 million people use the Internet all over the world. Jupiter Communications estimates that active Internet users - 4 to 5 million USA customers - shop regularly on the Internet by 2000, which represents 3% of Internet is a very attractive marketing tool with the possibility to customize pages, as well as new promotional systems, giving firms the possibility of communication and promotion effectively by adapting to consumers’ likings. Interactive traits of the Internet permit asking customers their likings, and then the firm can adapt product offers and promotions to these likings. It provides the effective recruit of new customers. For instance, some car manufacturers ask Internet users for concrete information and in return give potential customers a $1,000 discount coupon or a free CD player coupon. 这里有很多，不知是通讯的具体什么方面，看看这里，找你想要的吧
Abstract: Chinese have experienced the pre-researches and partial satellite tests on the man carried cosmonautic vehicle, carried on the researches on environmental control and ecology protection subsystem in "Shenzhou" airships, carried on the researches on physical chemistry regenerating technical of environmental control and ecology protection & that of controlled ecology and ecology protection. This paper mainly introduces the research evolution of the technical of the environmental control and ecology protection system and analyses the technical characteristic about the environmental control and ecology protection : In this paper, we provide a new practical method to abstract noise model of INS/GNSS integrated navigation system for Kalman filter from measuring data, we first designed the experiment which based on the elaborate deduction, then we log the data of GNSS and made stationary test of the stochastic process, after that, we fit the model and estimate the parameter. This method, we think, can be used practically in other integrated navigation system.
通信工程可以写4g网络通信、无线局域网、wifi等等热门题目的。开始也不懂，还是学长给的文方网，写的《网络通信中的视频编码与传输技术研究》，非常靠谱的说无线传感器网络多信道通信技术的研究SSL安全传输协议在网络通信中的应用研究无线传感器网络通信协议研究基于ZigBee和IPv6的远程监控网络通信研究高速铁路牵引供电自动化网络通信系统研究自相似网络通信量及高速路由结构性能研究复杂系统的信息脆性风险研究及在网络通信系统中的应用面向多级安全的网络安全通信模型及其关键技术研究工业分布式实时数据库网络通信平台的研究与设计具有重尾特性的自相似网络通信量建模及预测基于FPGA的机器视觉系统研究及应用基于跨层设计的无线网络通信的研究无人驾驶智能车远程监控系统——基于GPRS无线网络通信基于以太网的变电站自动化网络通信系统研究基于VC++网络通信平台的设计与开发地铁列车WorldFIP网络通信系统可靠性分析与应用研究水声网络通信环境软件仿真系统设计嵌入式数字硬盘录像机网络通信软件设计基于MPC8260和VxWorks的网络通信平台的实现基于嵌入式以太网的变电站自动化网络通信研究网络通信系统的风险分析与评估远程监控系统中网络通信的研究与实现基于数据加密的网络通信系统的研究基于嵌入式系统VxWorks的设备驱动和网络通信基于Linux的网络通信游戏的设计与实现基于WiFi的LED照明控制系统的研究与实现基于STM32的嵌入式网络控制器设计GPS/GPRS车辆定位网络系统及故障在线检测技术研究基于C/S模式多平台网络通信系统研究基于Internet的分布交互式通信系统仿真平台的研究——网络通信部分分布式检测系统的网络通信研究星间/星内无线通信技术研究网络通信的信息隐藏技术研究低压电力线网络通信技术研究
毕业 时期，英语专业论文写作成为热门，面对导师的严格要求，要想顺利通过论文答辩，拟定 一个优秀的英语专业论文题目必不可少。下面我给大家带来英语专业优秀论文题目_英语专业毕业论文选题，希望能帮助到大家!
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英语本科论文题目
1、汉语对 英语写作 词汇的负迁移作用
2、《美国悲剧》的消费 文化 分析
3、从二语习得角度对比分析英语习语学习中的翻译导向模式与文化导向模式
4、礼貌原则在英文商务信函中的应用
5、南方哥特式小说特征在《心是孤独的猎手》中的体现
6、城市公示语的汉译英探索
7、归化与异化理论在汉语 歇后语 翻译中的应用
8、《婚礼的成员》中弗兰淇?亚当斯双性同体现象的研究
9、论《喜福会》中的文化冲突与共存
10、 广告 语言模糊性的语用研究
11、利用美剧进行 英语听力 自主学习
12、大学生 英语口语 学习动机研究
13、从文化视角看中国白酒广告
14、从功能翻译看《围城》英译本中文化信息的传递
15、对《达罗卫夫人》中克莱丽莎和塞普提默斯形象的研究
16、公示语汉译英错误及对策探析
17、探究美国安利公司的 企业文化 ：基于其网站内容的文本分析
18、运用写长法促进英语写作能力的提高
19、中美“面子文化”对比分析
20、英汉恭维语和告别语的对比分析
21、英汉爱情隐喻的对比研究
22、新闻英语汉译的翻译技巧浅析
23、中美家庭文化比较
24、从文化的角度浅析中美企业 人力资源管理 的差异
25、华中农业大学英语专业学生高级 英语学习 状况调查
26、跨文化交际中中西方馈赠礼仪刍议
27、解读《双城记》中的人道主义思想
28、论《了不起的盖茨比》中的消费主义
29、从戴姆勒克莱斯勒事件看文化因素对跨国企业合并的影响
30、对中美离岸外包过程中跨文化交际案例的分析
31、从"老友记"中看合作原则在英语称赞语及其回应语中的应用
32、浅论美国文化与美语词汇 98 英汉植物词语联想意义的跨文化对比
33、一个被忽视的“准则英雄”--论《永别了，武器》中的女主人公凯瑟琳
34、从文化的角度看中美商务谈判风格的差异
35、英语娱乐新闻的文体特点
36、自然主义视野中《儿子与情人》主人公保罗的性格分析
37、美国价值观对《老友记》中主要角色的影响
38、中西文化中礼貌语的对比研究
39、广告双关语的作用
40、中美交流思维模式的差异
41、浅析《灶神之妻》中的多元文化主义
42、合作原则在英语商务信函中的应用
43、透过“超女现象” 反思 美国大众文化对中国传统精英文化的影响
44、中西方文化差异与英语教学
45、中西方文化差异及其对科学技术发展的影响
46、中西方文化差异对翻译的影响
47、中西方文化差异点滴
48、中西方送礼与受礼文化之差异
49、中西方思维差异与写作风格对比分析
50、中西方企业理财环境的差异分析
51、中西方广告创意水平差异刍议
52、中西方管理者收购差异及其在中国实施的建议
53、中西方古代哲学思维的差异及对音乐的影响
54、中西方古代对天体变速运动的认识差异
55、试论中西文化差异与对外汉语教学
56、求职网络的性别差异:以失业群体为例---兼论社会资本的中西差
57、浅议中西古典园林的起源及差异
58、谈中西文化差异与翻译
59、浅谈中西绘画的差异
60、中西选举制度的差异及其相关性
优秀 商务英语 本科论文题目
1、商务英语的特点及翻译技巧
2、商务英语函电翻译技巧
3、商务英语学习中跨文化交际能力的培养
4、国际商务谈判中应注意的文化因素
5、商务谈判中的跨文化冲突
6、试论普通英语与商务英语的差异
7、商务谈判中的语言艺术
8、试论文化因素对商务活动的作用
9、电子商务对国际贸易的影响及对策
10、从文化视角比较中英文广告语言
11、国际商务英语信函话语分析
12、经贸英语的语言特点
13、浅论经贸英语的文体风格
14、经贸英语的语体特点与翻译
15、英语在商务活动中的作用
16、经贸英语在中国加入WTO后的新趋势
17、商务英语学习中的文化习得
18、浅谈如何有效学习经贸英语词汇
19、文化习俗与跨文化交际学对经贸英语学习的影响
20、商务英语专业人才培养模式改革与实践
21、试论文化导入在商务英语教学中的作用
22、中英文广告传播之语言特色及跨文化问题
23、商品译文的品牌形象对商务英语翻译教学的启示
24、试论商务英语写作的简洁礼貌原则及写作技巧
25、现代商务英语书信的写作风格和语法特点
26、从修辞方面浅探商务英语的语言特色
27、商务英语书面语篇词汇特点分析
28、从语境角度分析英汉互译中语言的得体
29、商务英语函电的文本特征
30、经贸英语合同的语言特色
31、商务合同英语的文体特征分析
32、经贸英语信函话语基调分析
33、中西文化差异与交际障碍
34、试谈语言交际中的文化差异
35、文化差异对经贸英语翻译的影响
36、经贸英汉互译中的矛盾与对策
37、经贸英语词汇特点与翻译
38、根据词义和逻辑关系谈涉外经济合同的翻译
39、商业 英文书信 所使用的 词语分类 浅析
40、一些普通词汇在经贸英语中的特殊意义及翻译
41、常用名词在经贸英语中的语义变化特征
42、浅谈经贸英语会话中的言语交际技巧
43、论国际经贸活动的语言交际技巧
44、跨文化交际中的非言语交际体系研究
45、文化差异对国际商务的影响
46、国际商务谈判中的文化差异
47、试论广告英语的语言特点
48、关于网络广告英语与报刊杂志广告英语词汇比较
49、商号、商标、公司名称等的翻译?
50、商标名称的美学特征及汉语商标名称的翻译
优秀英语专业毕业论文题目
1、航海英语教学中培养跨文化交际能力的意义
2、医学检验专业双语教学的思考
3、“微时代”下的军事 医学英语 微课教学研究
4、浅析中医五行学说一些术语的英译
5、传统美学视角下的 散文 翻译中情感美的传递
6、目的论视角下的文学翻译策略研究——以《红楼梦》两个英文译本为例
7、茅盾文学奖获奖作品的翻译研究价值——以《穆斯林的葬礼》为例
8、《长恨歌》中认知隐喻的翻译
9、高罗佩《武则天四大奇案》英译之诗学探析
10、诗歌翻译中的“意、音、形”之美——唐诗《江雪》四种英译的对比分析
11、《红楼梦》角色姓名“归化”译法探究
12、论戏剧翻译的可表演性原则
13、《越人歌》的审美再现——从语内翻译到语际翻译
14、早期西方汉学家英译《聊斋志异》中的跨文化操纵
15、“西语哲”视域下的英汉 句子 形态的差异及启示
16、中英文日常交际用语的差异探析
17、网络环境下英语教学模式改革初探
18、基于图式理论的高职商务英语专业听力作业设计研究
19、翻译工作坊教学模式研究
20、高校英语教学中目的语文化的渗透和本族语文化的回归研究
21、新课改下高校 教育 硕士(英语)培养模式的探索与反思
22、中小学英语衔接工作的探索与实践
23、信息技术与高校英语教学整合研究
24、探究基于计算机辅助模式的大学英语课堂教学情感因素
25、开元数字化平台大学英语教学模式研究——基于建构主义理论
26、非英语专业大学英语教师课堂话语的互动特征分析——以实习教师课堂为例
27、西部农村中学英语写作在线同伴反馈和教师反馈的对比研究
28、基于网络的高职英语自主学习生态化研究'))));基于网络的高职英语自主学习生态化研究
29、小学英语课堂激励 方法 的应用策略研究
30、高中英语以读促写的“读写一体化”教学模式探究
31、研究生英语学术论文语体特征多维度对比分析
32、MOOC下的中国职业英语教育改革探索与应对
33、初中英语教学策略初探
34、西北地区初中生英语自主学习浅见
35、浅议小学英语教学中的词汇教学
36、试析模块教学法在中职酒店英语教学中的应用
37、英语词汇增长路线图理论研究
38、语法及语法教学:从知识到技能的转变——D.拉森-弗里曼的语法观及语法教学刍议
39、周作人的直译观及其嬗变
40、新教学环境下的英语专业第二课堂建设分析
41、论翻转课堂模式下英语课堂提问策略的转变
42、支架式教学模式对中职英语教学的启示
43、基于“输出驱动假设”的警务英语教学策略研究
44、跨文化交际意识对商务英语翻译的影响
45、从目的论视角浅谈英文电影片名中译
46、浅析英语新闻标题的翻译
47、论《论语》英译中的语用充实
48、翻译目的论视角下的汉语典籍英译——以《论语》英译为例
49、英美影视作品中“神翻译”的定义及方法探析
50、电影片名翻译的跨文化解读
51、“讨论”与“演讲”相结合的大学英语课堂教学实践
52、单词 配对 法对双语词汇翻译的影响
53、素质教育视野下农村中小学教师心理资本开发与学生英语学习的关系
54、硕士研究生公共英语课程的元认知策略
55、语境中语块的加工及其影响因素——以中级汉语学习者为例
56、激发和培养学生英语学习兴趣之管见
57、浅谈如何提高小学英语教学质量
58、如何更好地利用多媒体辅助英语教学
59、平行文本视域下的企业简介汉英翻译策略研究
60、文化差异的导入对大学英语教学的意义
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★ 英语专业优秀论文题目
★ 优秀英语毕业论文题目参考
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★ 本科英语专业毕业论文题目
★ 英语专业毕业论文选题文化
★ 英语专业文化类方面毕业论文题目选题
★ 本科英语专业毕业论文题目选题
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基于WIN CE的ADSL线路参数研究ADSL line parameters research based on WIN CE CE (also known officially as Windows Embedded CE since version [2][3], and sometimes abbreviated WinCE) is a variation of Microsoft's Windows operating system for minimalistic computers and embedded systems. Windows CE is a distinctly different kernel, rather than a trimmed-down version of desktop Windows. It is not to be confused with Windows XP Embedded which is NT-based. It is supported on Intel x86 and compatibles, MIPS, ARM, and Hitachi SuperH CE is optimized for devices that have minimal storage—a Windows CE kernel may run in under a megabyte of memory. Devices are often configured without disk storage, and may be configured as a “closed” system that does not allow for end-user extension (for instance, it can be burned into ROM). Windows CE conforms to the definition of a real-time operating system, with a deterministic interrupt latency. It supports 256 priority levels and uses priority inheritance for dealing with priority inversion. The fundamental unit of execution is the thread. This helps to simplify the interface and improve execution has stated that the ‘CE’ is not an intentional initialism, but many people believe CE stands for ‘Consumer Electronics’ or ‘Compact Edition’; users often disparagingly called it “Wince”.[4] Microsoft says it implies a number of Windows CE design precepts, including “Compact, Connectable, Compatible, Companion, and Efficient.”[5] The first version, known during development under the codename “Pegasus”, featured a Windows-like GUI and a number of Microsoft's popular applications, all trimmed down for smaller storage, memory, and speed of the palmtops of the then, Windows CE has evolved into a component-based, embedded, real-time operating system. It is no longer targeted solely at hand-held computers. Many platforms have been based on the core Windows CE operating system, including Microsoft's AutoPC, Pocket PC 2000, Pocket PC 2002, Windows Mobile 2003, Windows Mobile 2003 SE, Windows Mobile , Windows Mobile 6, Smartphone 2002, Smartphone 2003 and many industrial devices and embedded systems. Windows CE even powered select games for the Sega Dreamcast, was the operating system of the controversial Gizmondo handheld, and can partially run on modified Microsoft Xbox game distinctive feature of Windows CE compared to other Microsoft operating systems is that large parts of it are offered in source code form. First, source code was offered to several vendors, so they could adjust it to their hardware. Then products like Platform Builder (an integrated environment for Windows CE OS image creation and integration, or customized operating system designs based on CE) offered several components in source code form to the general public. However, a number of core components that do not need adaptation to specific hardware environments (other than the CPU family) are still distributed in binary form toolsVisual StudioLate versions of Microsoft Visual Studio support projects for Windows CE / Windows Mobile, producing executable programs and platform images either as an emulator or attached by cable to an actual mobile device. A mobile device is not necessary to develop a CE program. The .NET Compact Framework supports a subset of the .NET Framework with projects in C# and , but not Managed C++.Platform BuilderThis programming tool is used for building the platform (BSP + Kernel), device drivers (shared source or custom made) and also the application. This is a one step environment to get the system up and running. One can also use Platform Builder to export an SDK (standard development kit) for the target microprocessor (SuperH, x86, MIPS, ARM etc.) to be used with another associated tool set named Visual C++ (eVC)The Embedded Visual C++ tool is for development of embedded application for Windows CE based devices. This tool can be used standalone using the SDK exported from Platform Builder or using the Platform Builder using the Platform Manager connectivity to Windows Mobile, Pocket PC, and SmartPhoneOften Windows CE, Windows Mobile, and Pocket PC are used interchangeably. This practice is not entirely accurate. Windows CE is a modular/componentized operating system that serves as the foundation of several classes of devices. Some of these modules provide subsets of other components' features (. varying levels of windowing support; DCOM vs COM), others which are mutually exclusive (Bitmap or TrueType font support), and others which add additional features to another component. One can buy a kit (the Platform Builder) which contains all these components and the tools with which to develop a custom platform. Applications such as Excel Mobile/Pocket Excel are not part of this kit. The older Handheld PC version of Pocket Word and several other older applications are included as samples, Mobile is best described as a subset of platforms based on a Windows CE underpinning. Currently, Pocket PC (now called Windows Mobile Classic), SmartPhone (Windows Mobile Standard), and PocketPC Phone Edition (Windows Mobile Professional) are the three main platforms under the Windows Mobile umbrella. Each platform utilizes different components of Windows CE, as well as supplemental features and applications suited for their respective PC and Windows Mobile is a Microsoft-defined custom platform for general PDA use, and consists of a Microsoft-defined set of minimum profiles (Professional Edition, Premium Edition) of software and hardware that is supported. The rules for manufacturing a Pocket PC device are stricter than those for producing a custom Windows CE-based platform. The defining characteristics of the Pocket PC are the digitizer as the primary Human Interface Device and its extremely portable SmartPhone platform is a feature rich OS and interface for cellular phone handsets. SmartPhone offers productivity features to business users, such as email, as well as multimedia capabilities for consumers. The SmartPhone interface relies heavily on joystick navigation and PhonePad input. Devices running SmartPhone do not include a touchscreen interface. SmartPhone devices generally resemble other cellular handset form factors, whereas most Phone Edition devices use a PDA form factor with a larger Mobile 5 supports USB and new devices running this OS will also conform to the USB Mass Storage Class, meaning the storage on PPC can be accessed from any USB-equipped PC, without requiring any extra software, except requiring a compliant host. In other words, you can use it as a flash productsCompetitors to consumer CE based PDA platforms like Pocket PC – the main application of Windows CE – are Java, Symbian OS, Palm OS, iPhone OS and Linux based packages like Qtopia Embedded Linux environment from Trolltech, Convergent Linux Platform from a La Mobile, and Access Linux Platform from Orange and secondary usage of CE is in devices in need of graphical user interfaces, (point of sale terminals, media centers, web tablets, thin clients) as the main selling point CE is the look and feel being similar to desktop Windows. The competition is Windows XP, Linux and graphical packages for simpler embedded operating an RTOS, Windows CE is also theoretically a competitor to any realtime operating system in the embedded space, like VxWorks, ITRON or eCos. The dominating method, however, of mixing Windows look and feel with realtime on the same hardware, is to run double operating systems using some virtualization technology, like TRANGO Hypervisor from TRANGO Virtual Processors or Intime from TenAsys in the case of Windows, and OS Ware from VirtualLogix, Padded Cell from Green Hills Software, OKL4 from Open Kernel Labs, TRANGO Hypervisor from TRANGO Virtual Processors, RTS Hypervisor from Real-Time Systems or PikeOS from Sysgo, in case of the Digital Subscriber Line (ADSL) is a form of DSL, a data communications technology that enables faster data transmission over copper telephone lines than a conventional voiceband modem can provide. It does this by utilizing frequencies that are not used by a voice telephone call. A splitter - or microfilter - allows a single telephone connection to be used for both ADSL service and voice calls at the same time. Because phone lines vary in quality and were not originally engineered with DSL in mind, it can generally only be used over short distances, typically less than 3mi ( km) [William Stallings' book].At the telephone exchange the line generally terminates at a DSLAM where another frequency splitter separates the voice band signal for the conventional phone network. Data carried by the ADSL is typically routed over the telephone company's data network and eventually reaches a conventional internet network. In the UK under British Telecom the data network in question is its ATM network which in turn sends it to its IP network IP distinguishing characteristic of ADSL over other forms of DSL is that the volume of data flow is greater in one direction than the other, . it is asymmetric. Providers usually market ADSL as a service for consumers to connect to the Internet in a relatively passive mode: able to use the higher speed direction for the "download" from the Internet but not needing to run servers that would require high speed in the other are both technical and marketing reasons why ADSL is in many places the most common type offered to home users. On the technical side, there is likely to be more crosstalk from other circuits at the DSLAM end (where the wires from many local loops are close to each other) than at the customer premises. Thus the upload signal is weakest at the noisiest part of the local loop, while the download signal is strongest at the noisiest part of the local loop. It therefore makes technical sense to have the DSLAM transmit at a higher bit rate than does the modem on the customer end. Since the typical home user in fact does prefer a higher download speed, the telephone companies chose to make a virtue out of necessity, hence ADSL. On the marketing side, limiting upload speeds limits the attractiveness of this service to business customers, often causing them to purchase higher cost Digital Signal 1 services instead. In this fashion, it segments the digital communications market between business and home usersHow ADSL worksOn the wireCurrently, most ADSL communication is full duplex. Full duplex ADSL communication is usually achieved on a wire pair by either frequency division duplex (FDD), echo canceling duplex (ECD), or time division duplexing (TDD). FDM uses two separate frequency bands, referred to as the upstream and downstream bands. The upstream band is used for communication from the end user to the telephone central office. The downstream band is used for communicating from the central office to the end user. With standard ADSL (annex A), the band from kHz to 138 kHz is used for upstream communication, while 138 kHz – 1104 kHz is used for downstream communication. Each of these is further divided into smaller frequency channels of kHz. During initial training, the ADSL modem tests which of the available channels have an acceptable signal-to-noise ratio. The distance from the telephone exchange, noise on the copper wire, or interference from AM radio stations may introduce errors on some frequencies. By keeping the channels small, a high error rate on one frequency thus need not render the line unusable: the channel will not be used, merely resulting in reduced throughput on an otherwise functional ADSL may support usage of higher frequencies as a proprietary extension to the standard. However, this requires matching vendor-supplied equipment on both ends of the line, and will likely result in crosstalk issues that affect other lines in the same is a direct relationship between the number of channels available and the throughput capacity of the ADSL connection. The exact data capacity per channel depends on the modulation method used.[edit] ModulationADSL initially existed in two flavours (similar to VDSL), namely CAP and DMT. CAP was the de facto standard for ADSL deployments up until 1996, deployed in 90 percent of ADSL installs at the time. However, DMT was chosen for the first ITU-T ADSL standards, and (also called and respectively). Therefore all modern installations of ADSL are based on the DMT modulation J and M shift the upstream/downstream frequency split up to 276 kHz (from 138 kHz used in the commonly deployed annex A) in order to boost upstream rates. Additionally, the "all-digital-loop" variants of ADSL2 and ADSL2+ (annexes I and J) support an extra 256 kbit/s of upstream if the bandwidth normally used for POTS voice calls is allocated for ADSL the ADSL access utilizes the MHz band, ADSL2+ utilizes the MHz downstream and upstream rates displayed are theoretical maxima. Note also that because Digital subscriber line access multiplexers and ADSL modems may have been implemented based on differing or incomplete standards some manufacturers may advertise different speeds. For example, Ericsson has several devices that support non-standard upstream speeds of up to 2 Mbit/s in ADSL2 and ADSL2+.[edit] Installation issuesDue to the way it uses the frequency spectrum, ADSL deployment presents some issues. It is necessary to install appropriate frequency filters at the customer's premises, to avoid interferences with the voice service, while at the same time taking care to keep a clean signal level for the ADSL the early days of DSL, installation required a technician to visit the premises. A splitter was installed near the demarcation point, from which a dedicated data line was installed. This way, the DSL signal is separated earlier and is not attenuated inside the customer premises. However, this procedure is costly, and also caused problems with customers complaining about having to wait for the technician to perform the installation. As a result, many DSL vendors started offering a self-install option, in which they ship equipment and instructions to the customer. Instead of separating the DSL signal at the demarcation point, the opposite is done: the DSL signal is "filtered off" at each phone outlet by use of a low pass filter, also known as microfilter. This method does not require any rewiring inside the customer side effect of the move to the self-install model is that the DSL signal can be degraded, especially if more than 5 voiceband devices are connected to the line. The DSL signal is now present on all telephone wiring in the building, causing attenuation and echo. A way to circumvent this is to go back to the original model, and install one filter upstream from all telephone jacks in the building, except for the jack to which the DSL modem will be connected. Since this requires wiring changes by the customer and may not work on some household telephone wiring, it is rarely done. It is usually much easier to install filters at each telephone jack that is in use.
1Wireless technology was little more than just a distant idea for the majority of ordinary consumers ten years ago. However, it has exploded over recent years with the use of 3G phones and wireless home computing increasingly would be foolish to suggest that wireless communication has reached its peak. Whilst mobile phones and home computing will continue to be the major focus in the quest for ever increasing sophistication within the technology, new applications are emerging company, Securecom Technologies, based in Ireland, have been at the forefront of harnessing wireless technologies in the area of personal safety. They already have a number of products in the marketplace designed to enable users to activate an alarm signal to a remote emergency centre wirelessly. Their Benefon range of applications are used by vulnerable elderly people, lone workers and VIPs to increase their sense of security and ability to effortlessly get in touch with help at the touch of the are now in the process of developing PERUSE1, which stands for 'Personal Safety System Utilising Satellite combined with Emerging Technologies'. The Peruse project will develop a Wireless Personal Alarm (WPA) solution which will be carried by or worn on a person and will allow the user to summon help at the touch of a button. When the alarm has been activated, the WPA will transmit a low power signal to a satellite communications headset which will forward a message to an authorised number. This will include the identity of the person in distress, as well as their current location. However, the ingenuity of the technology goes further as it will also have the potential to transmit the user's current state of health and local environmental is envisaged that the recipient of the users SOS signal will be a fully equipped Emergency Monitoring Centre to whom the user will have previously given full instructions as to the steps they would wish to have the Centre take on their behalf in the event of an are two core components that are in the development phase. The wireless personal alarm (WPA) and a 'dongle' which provides the handset for satellite communication use which will have a low power wireless link to the important issues here are that the two components will need to take into account size, cost, accuracy of location and battery autonomy. The main benefits will be that the device will be able to be worn or carried on a person discreetly. This makes it ideal for professions such as personal security, where the ability to communicate a message quickly and without fuss can often be of paramount importance. It will herald a new era in satellite communication. No longer will the user have to tap a keypad to enter a number nor will they have to move the handset for optimal signal strength prior to sending an emergence message. This technology will be invaluable to professions such as mountain rescue and will also be a tremendous benefit to those who enjoy hiking and climbing in the course of their leisure pursuits where conventional mobile phone technology can often be rendered are currently no known competitors for this potentially life saving technology for which Securecom has filed for both Irish and European Patent Applications. Prototypes have already been manufactured and pilot programmes and laboratory tests are well under (Ultra Wide Band)2 is another example of emerging wireless technology. Alongside traditional wireless uses, UWB can also detect images through solid objects, such as people on the opposite side of a wall. This has led to an equal number of supporters and UWB can be used for consumer applications in a similar fashion to Bluetooth technology such as cable elimination between a PC and its peripheral equipment, the more interesting applications focus on its 'radar 'like imagery. These applications could be used to find people trapped in a burning building, locating hostages and captors behind a thick wall and finding objects such as those that might be buried in the ground. Heightened security at airports and other public buildings can use UWB technology to detect weapons on people and bombs in luggage and packages. In this age of heightened security, post 9/11, the benefits of this emerging technology should not be few companies have started to develop UWB products, including XtremeSpectrum, Time Domain and Aether Wire. XtremeSpectrum is developing products to enable the sending and receiving of multiple streams of digital audio and video for both battery powered and other consumer devices such as digital cameras, DVDs, DVRs, camcorders, MP3 players and set top boxes. Time Domain has developed a UWB chip set targeting three core technologies: wireless communication, precision location and tracking, and high definition portable radar whilst Aether Wire is working on miniature, distributed-position location and low data-rate communication devices. One of its goals is to develop coin sized devices that are capable of localisation to centimetre accuracy over kilometre , privacy violation is one of the major concerns of the technology's opponents. Any technology that can 'see' through solid objects can be used for illegal purposes as well as legitimate ones. In theory, a UWB-enabled system could 'look through' the walls of a house to locate valuable objects and could detect when the occupants are not at home. Supporters, however, could rightly point out that this is a dilemma shared by many technologies that are used to enhance public safety - the juggling act between increased security versus decreased personal freedom. It could be argued that baggage searches at airports via x-ray and metal detection are common examples of us giving up privacy for better security, a price most people are willing to other area is more at the forefront of the emergence of innovation in wireless technology than space exploration. Future missions to nearby planets like Mars will require space communication technologies that can provide an interplanetary satellite and navigation infrastructure via space systems that are far more compact and efficient than seen ever before. A longer term commitment will be necessary to resolve the challenges of efficient planetary communication due to the increase in distances involved as space exploration ventures further out into the solar system. To support planetary exploration, techniques developed for Earth-bound usage will be transferred to other planets as well. Exploration of Mars, for example, will require a high accuracy positioning capability such as a 'Martian GPS' as an aid to exploratory roving very day, the 'Mars Spirit' space rover continues to send data back to Earth, almost 18 months after it touched down on the red planet, surviving more than 4 times its expected mission length. One day it is highly likely that we may see astronauts walking on Mars carting around wi-fi enabled PCs. In a remote Arizona meteor crater, NASA has already begun testing a mobile wi-fi system that could enable those on a Mars mission to easily deploy wireless data connectivity at a transmission rate of just more than a megabit per second over a 2 square mile area, and then change that coverage area at will through the use of mobile access points, making it entirely feasible to explore different terrain on any given Networks3 developed the technology which NASA has adopted whereby the astronauts could have inter-connectivity via a three node mesh network. They would first establish a base communications station near their spacecraft and then set up an Ethernet connection between that base and a main access point. Then each node in the network would pick up its wireless connectivity from the access is still in its infancy and there is some way to go before astronauts would be strutting their stuff on Mars and communicating wirelessly with one and other and with mission control in this , the Mars Spirit space rover is still sending back images and data from the red planet today, relying heavily on wireless technology to do so. It may appear that these vehicles have been designed solely for the purpose of space exploration but closer scrutiny reveals applications that could also be modified and used on Earth. Unlike, say, a car manufacturing robot which knows where and when the engine or body appears on the assembly line, the Mars rovers are working in an unstructured and unknown environment. As a result, the rovers have had to learn about their new home through their own sensors, including a set of nine cameras on each rover. The rovers have two navigation cameras for a 3D view of their surroundings, two hazard avoidance cameras for a 3D view of nearby terrain and panoramic cameras to capture the images of the planet's surface. However, the rovers cannot just look around them, process the images and know where to go. Neither can the mission controllers on Earth grab a joystick and start steering the rovers whilst watching images being beamed back from thousands of miles away. A key reason is processing power. The central processor in each rover has a top speed of 20 MHz. Instead, during the Martian night, while a rover is 'asleep', a team on Earth with much more powerful computers programs its activities for the day ahead, and then sends basic instructions on where to go and how to get there. Along with taking pictures, each rover is examining the planet with several instruments on a robotic arm. The arms have 'shoulder', 'elbow' and 'wrist' joints for manoeuvrability and are equipped with four sensors: a microscopic camera for close up pictures of rocks, an alpha particle x ray spectrometer for determining the mineral content of rocks, another spectrometer for detecting iron and a rock abrasion tool for cutting through the layer of oxidation that forms on the surfaces of Martian rocks. As with the movement of the rovers, the arms are controlled mostly via prepared commands from mission observers have noted that some of these applications may prove useful here on Earth. For example, a robotic arm that doesn't require real time human control might be good for disabled people who use wheelchairs and can't control a joystick with their hands. Using its own sensors, it could reach out and get things for the person in the wheelchair, for addition, a robot that can deal with new and unknown environments might save manufacturers money. In current factories with 'robotic' workers, when the company shifts to making a new product, the whole factory floor has to be reconfigured and the robots reprogrammed to deal with the new arrangement. A robot that could use feedback from sensors to figure out where things are could adapt to changes by itself, saving the company the time and effort of building a new structured environment and reprogramming the all the emerging technologies around and, inevitably, with more to come, the inevitable hurdle will be one of convergence and integration as the IT industry seeks to develop the tools that will be most sought after. Inevitably, there will be winners and , there is no doubt that the wireless phenomenon is reshaping enterprise connectivity worldwide and is definitely here to stay. Business needs information mobility for better customer interaction. Employees will be even more equipped to perform their job functions from their workplace of choice and, though this sounds like utopia, a societal change from office based to 'wherever they feel like being' based might conjure up an horrific vision of the future for company leaders who have enjoyed the traditions of having all their employees working from under the same major issue has to be one of security. There are many issues when it comes to security over wireless networks. Wireless networks do not follow the rules of traditional wired networks. Many times, the signals are carried far beyond the physical parameters they are meant to be controlled within making it easier to intercept signals and capture will also be the question posed of what happens to the have nots? - Those people and developing countries in particular that don't have the resources to wirelessly interact with others. The same thing could be said about the Internet itself but satellites could alleviate that problem far more quickly than the ability to put broadband connections in every office and home throughout the major hurdle has to be that business and society can only adapt at a certain pace. Technology evolves far more quickly and there may be many a product developed for which the demand is not yet there. But the mobile phone and PC market driven by what the consumer wants will determine what the future of wireless there is no question that wireless communication is here to stay and will grow even of the new wireless technologies abound. Consumers are setting up wireless local area networks (WLANS) in their homes. These allow multiple computers to hook up to one fast internet connection or laptop users to connect from the comfort of their sofa or back garden patio. Away from home, 'Hotspots' that permit wireless connection to the internet are popping up everywhere, in book stores, coffee shops, airports and even pubs. Within the next year, airlines are expected to announce the availability of wi-fi during flights. However, until there is increased competition in the market place, this new epoch will be there for the privileged few as opposed to the mass market who will still be relying solely on their mobile phones for wireless connectivity on the move. It remains to be seen whether the new generation of 3G phones has arrived too late to push aside wi-fi and it's even conceivable that mobile phone companies could one day find themselves obsolete unless they look for new ways to attract and retain issues like security, along with the problems of cost, intrusion on privacy and identifying such things as hotspot locations is not going to hold wireless communication and technology back. In the end, there will always be solutions to problems and wi-fi is no different in this Reed, an adjunct professor at MIT's Media Lab in Cambridge, Massachusetts has been studying the future of wireless communications. He draws a comparison with the new wi-fi revolution with that of the 'paperless society' which was often mooted in offices and homes all over the world with the advent of the PC. He said, The market will push us towards a wireless future. People love paper but I can't find a single person who can say that about more wi-fi systems are developed which will, in turn, drive the cost down it will become an increasingly less disruptive way to communicate in the future and it will become very difficult for anything else out there to compete with is used by millions of people every minute. For many people the Internet is a "room" that is situated somewhere behind their computer screens in a cyberspace. Though the Internet exists for about a decade it has become the medium of the new network society. The popular and commercial spreading of the Internet has been exceedingly significant - promoting changes in almost every sphere of human activity and society. From the very beginning of the Internet in 1991, it has completely changed the way firms do business, as well as the way customers buy and use products and services. The Internet gives extra opportunities for marketing. The spreading of the Internet has been so impetuous that it has been the point for well-grounded analysis. The Internet, virtual reality, can or cannot have negative effects on our culture and society? This paper is concentrated on the Internet phenomenon and on the spreading of the Internet culture and its effects on people. The first ideas appeared in the 1950s. In the 1980s, technologies that became the basis of the modern Internet began to spread worldwide. In the 1990s the World Wide Web was used all over the world. The infrastructure of the Internet spread all over the world and the modern world wide network of computers have appeared. It spread amidst the western countries, then came into the developing countries and created a worldwide admittance to communications and data and a digital divide in admittance to this new infrastructure. While studying the amount of Internet users, the Internet had 30 million users on 10 million computers linked to over 240,000 networks in about 100 states. The last figures indicate the fact that International Data Corp values that 40 million people are home web users in the USA in 1999, which consists of 15% of the population. “Le Monde” in 1998 published that 100 million people use the Internet all over the world. Jupiter Communications estimates that active Internet users - 4 to 5 million USA customers - shop regularly on the Internet by 2000, which represents 3% of Internet is a very attractive marketing tool with the possibility to customize pages, as well as new promotional systems, giving firms the possibility of communication and promotion effectively by adapting to consumers’ likings. Interactive traits of the Internet permit asking customers their likings, and then the firm can adapt product offers and promotions to these likings. It provides the effective recruit of new customers. For instance, some car manufacturers ask Internet users for concrete information and in return give potential customers a $1,000 discount coupon or a free CD player coupon. 这里有很多，不知是通讯的具体什么方面，看看这里，找你想要的吧
Abstract: Chinese have experienced the pre-researches and partial satellite tests on the man carried cosmonautic vehicle, carried on the researches on environmental control and ecology protection subsystem in "Shenzhou" airships, carried on the researches on physical chemistry regenerating technical of environmental control and ecology protection & that of controlled ecology and ecology protection. This paper mainly introduces the research evolution of the technical of the environmental control and ecology protection system and analyses the technical characteristic about the environmental control and ecology protection : In this paper, we provide a new practical method to abstract noise model of INS/GNSS integrated navigation system for Kalman filter from measuring data, we first designed the experiment which based on the elaborate deduction, then we log the data of GNSS and made stationary test of the stochastic process, after that, we fit the model and estimate the parameter. This method, we think, can be used practically in other integrated navigation system.
移动通信是指通信双方或至少一方是处在移动状态下进行信息交换，实现通信。关于移动通信专业的论文题目有哪些呢?下面我给大家带来2021通信专业 毕业 论文题目与选题，希望能帮助到大家!
移动通信论文题目
1、 FDD LTE移动通信基站电磁辐射影响预测
2、 铁路下一代移动通信系统LTE-R检测技术研究
3、 5G移动通信技术及未来发展趋势
4、 互联网+《移动通信技术》 教学 方法 改革
5、 产业模块化对企业技术创新的影响考察——基于移动通信业的实证研究
6、 移动通信技术与互联网技术的结合发展
7、 移动通信基站电磁辐射评估及防护研究
8、 谈软件无线电技术在移动通信测试领域的应用
9、 5G移动通信发展趋势及关键技术研究
10、 5G地面移动通信技术在低轨星座的适应性分析
11、 5G移动通信发展趋势与若干关键技术
12、 移动通信基站电磁辐射环境影响研究
13、 大数据技术在移动通信网络优化中的运用分析
14、 基于5G移动通信网络的绿色通信关键技术
15、 营改增对电信业的影响及对策研究——以中国移动通信集团为例
16、 移动通信企业财务共享中心的SEED绩效体系
17、 基于移动通信大数据的地震灾区人口快速处理系统研究
18、 移动通信实验箱GSM模块的3G/4G升级改造
19、 移动通信基站的电磁辐射水平及其对人体健康的影响
20、 云计算下舰船无线移动通信网络敏感数据防泄露技术研究
21、 移动通信基站天馈线的故障点定位DTF方法
22、 一种基于MSISDN虚拟化的移动通信用户数据拟态防御机制
23、 基于北斗和移动通信的应急通信保障系统设计
24、 移动通信网络下通信最优节点自动选择方法研究
25、 大数据分析在移动通信网络优化中的应用研究
26、 移动通信中基于LCR-DSR技术的信道参数估计算法分析与改进
27、 5G移动通信系统发展综述
28、 基于分布式架构的船舶移动通信中间件研究
29、 基于模糊聚类的移动通信信道多状态Markov模型
30、 新型级联码在移动通信中的性能仿真分析
31、 改进CPM的移动通信用户关系圈挖掘
32、 探究5G移动通信技术下传输未来发展趋势
33、 融合移动边缘计算的未来5G移动通信网络
34、 未来移动通信系统中的通信与计算融合
35、 浓雾天气下下一代移动通信信道模型研究
36、 移动通信中固定终端远程信息实时获取仿真
37、 5G技术对移动通信网络建设方式的影响
38、 5G移动通信核心网关键技术
39、 下一代移动通信环境下多天线信道建模的研究
40、 一种空中智能移动通信网络架构的研究
41、 5G移动通信技术下的物联网时代
42、 信道仿真器原理及在移动通信测试中的典型应用
43、 我国移动通信转售业务发展情况分析及趋势预判
44、 我国移动通信转售企业创新步伐不断深化
45、 光移动通信技术及其在电网中的应用探讨
46、 基于移动通信大数据的城市人口空间分布统计
47、 新工科理念下移动通信实验教学模式探索
48、 移动通信基站近场辐射环境分析
49、 关于5G移动通信系统无线资源调度探讨
50、 4G移动通信系统的主要特点和关键技术
通信专业毕业论文题目
1、高移动无线通信抗多普勒效应技术研究进展
2、携能通信协作认知网络稳态吞吐量分析和优化
3、协作通信中基于链路不平衡的中继激励
4、时间反转水声通信系统的优化设计与仿真
5、散射通信系统电磁辐射影响分析
6、无人机激光通信载荷发展现状与关键技术
7、数字通信前馈算法中的最大似然同步算法仿真
8、沙尘暴对对流层散射通信的影响分析
9、测控通信系统中低延迟视频编码传输方法研究
10、传输技术在通信工程中的应用与前瞻
11、城市通信灯杆基站建设分析
12、电子通信技术中电磁场和电磁波的运用
13、关于军事通信抗干扰技术进展与展望
14、城轨无线通信系统改造方案研究
15、无线通信系统在天津东方海陆集装箱码头中的运用
16、分析电力通信电源系统运行维护及注意事项
17、 无线网络 通信系统与新技术应用研究
18、基于电力载波通信的机房监控系统设计
19、短波天线在人防通信中的选型研究
20、机场有线通信系统的设计简析
21、关于通信原理课程教学改革的新见解
22、机载认知通信网络架构研究
23、无线通信技术的发展研究
24、论无线通信网络中个人信息的安全保护
25、短波天波通信场强估算方法与模型
26、多波束卫星通信系统中功率和转发器增益联合优化算法
27、HAP通信中环形波束的实现及优化
28、扩频通信中FFT捕获算法的改进
29、对绿色无线移动通信技术的思考
30、关于数据通信及其应用的分析
31、广播传输系统中光纤通信的应用实践略述
32、数字通信信号自动调制识别技术
33、关于通信设备对接技术的研究分析
34、光纤通信网络优化及运行维护研究
35、短波通信技术发展与核心分析
36、智慧城市中的信息通信技术标准体系
37、探究无线通信技术在测绘工程中的应用情况
38、卫星语音通信在空中交通管制中的应用
39、通信传输系统在城市轨道交通中的应用发展
40、通信电源 系统安全 可靠性分析
41、浅谈通信电源的技术发展
42、关于电力通信网的可靠性研究
43、无线通信抗干扰技术性能研究
44、数能一体化无线通信网络
45、无线通信系统中的协同传输技术
46、无线通信技术发展分析
47、实时网络通信系统的分析和设计
48、浅析通信工程项目管理系统集成服务
49、通信网络中的安全分层及关键技术论述
50、电力通信光缆运行外力破坏与预防 措施
51、电力通信运维体系建设研究
52、电力配网通信设备空间信息采集方法的应用与研究
53、长途光缆通信线路的防雷及防强电设计
54、电网近场无线通信技术研究及实例测试
55、气象气球应急通信系统设计
56、卫星量子通信的光子偏振误差影响与补偿研究
57、基于信道加密的量子安全直接通信
58、量子照明及其在安全通信上的应用
59、一款用于4G通信的水平极化全向LTE天线
60、面向无线通信的双频带平面缝隙天线设计
通信技术毕业论文题目
1、基于OFDM的电力线通信技术研究
2、基于专利信息分析的我国4G移动通信技术发展研究
3、基于无线通信技术的智能电表研制
4、基于Android手机摄像头的可见光通信技术研究
5、基于激光二极管的可见光通信技术研究和硬件设计
6、智能家居系统安全通信技术的研究与实现
7、基于DVB-S2的宽带卫星通信技术应用研究
8、基于近场通信技术的蓝牙 配对 模块的研发
9、多点协作通信系统的关键技术研究
10、无线通信抗干扰技术性能研究
11、水下无线通信网络安全关键技术研究
12、水声扩频通信关键技术研究
13、基于协作分集的无线通信技术研究
14、数字集群通信网络架构和多天线技术的研究
15、通信网络恶意代码及其应急响应关键技术研究
16、基于压缩感知的超宽带通信技术研究
17、大气激光通信中光强闪烁及其抑制技术的研究
18、卫星通信系统跨层带宽分配及多媒体通信技术研究
19、星间/星内无线通信技术研究
20、量子通信中的精密时间测量技术研究
21、无线传感器网络多信道通信技术的研究
22、宽带电力线通信技术工程应用研究
23、可见光双层成像通信技术研究与应用
24、基于可见光与电力载波的无线通信技术研究
25、车联网环境下的交通信息采集与通信技术研究
26、室内高速可调光VLC通信技术研究
27、面向5G通信的射频关键技术研究
28、基于AMPSK调制的无线携能通信技术研究
29、车联网V2I通信媒体接入控制技术研究
30、下一代卫星移动通信系统关键技术研究
31、物联网节点隐匿通信模型及关键技术研究
32、高速可见光通信的调制关键技术研究
33、无线通信系统中的大规模MIMO关键理论及技术研究
34、OQAM-OFDM无线通信系统关键技术研究
35、基于LED的可见光无线通信关键技术研究
36、CDMA扩频通信技术多用户检测器的应用
37、基于GPRS的嵌入式系统无线通信技术的研究
38、近距离低功耗无线通信技术的研究
39、矿山井下人员定位系统中无线通信技术研究与开发
40、基于信息隐藏的隐蔽通信技术研究
通信专业毕业论文题目与选题相关 文章 ：
★ 通信工程毕业论文题目
★ 通信工程毕业论文题目
★ 通信工程毕业论文选题
★ 通信工程专业毕业论文
★ 通信工程方面毕业论文(2)
★ 通信工程的毕业论文参考范文
★ 通信工程的毕业论文(2)
★ 通信工程毕业论文
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★ 通信工程类毕业论文
Based on the communication network Direct3D visual simulation engine design and implementationtheVisual Simulation (Visual Simulation) is used to realize 3 d space information visualization technology, it has a realistic Simulation effect and convenient operation method, can well satisfy the new plane avionics system design paper designs and realizes an Direct3D based on the communication network visual simulation , in this paper the characteristics of the visual simulation and the programming essentials Direct3D brief analysis of selection, and expounds the main reason for the Direct3D. Secondly, put forward the visual simulation software, the total design project of the simulation software program and the software module partition the working process of the analysis of the various modules, explore the main functions and the relations among them. And then, based on the communication network of Direct3D visual simulation is the key technology of engine are analyzed and the study, introduces solutions discrete event simulation, Direct3D resource management and animation optimization and the mouse control technology, the key technology of the method. Finally, this essay discusses the Direct3D based on the communication network visual simulation software realization method, and in a more complex switched communication network as an example, the visual simulation, and the performance of the program was tested
Abstract: Chinese have experienced the pre-researches and partial satellite tests on the man carried cosmonautic vehicle, carried on the researches on environmental control and ecology protection subsystem in "Shenzhou" airships, carried on the researches on physical chemistry regenerating technical of environmental control and ecology protection & that of controlled ecology and ecology protection. This paper mainly introduces the research evolution of the technical of the environmental control and ecology protection system and analyses the technical characteristic about the environmental control and ecology protection : In this paper, we provide a new practical method to abstract noise model of INS/GNSS integrated navigation system for Kalman filter from measuring data, we first designed the experiment which based on the elaborate deduction, then we log the data of GNSS and made stationary test of the stochastic process, after that, we fit the model and estimate the parameter. This method, we think, can be used practically in other integrated navigation system.
题名又称题目或标题。题名是以最恰当、最简明的词语反映论文中最重要的特定内容的逻辑组合。论文题目是一篇论文给出的涉及论文范围与水平的第一个重要信息，也是必须考虑到有助于选定关键词不达意和编制题录、索引等二次文献可以提供检索的特定实用信息。论文题目十分重要，必须用心斟酌选定。有人描述其重要性，用了下面的一句话：“论文题目是文章的一半”。对论文题目的要求是：准确得体：简短精炼：外延和内涵恰如其分：醒目。(二)作者姓名和单位(Authoranddepartment）这一项属于论文署名问题。署名一是为了表明文责自负，二是记录作用的劳动成果，三是便于读者与作者的联系及文献检索(作者索引)。大致分为二种情形，即：单个作者论文和多作者论文。后者按署名顺序列为第一作者、第二作者……。重要的是坚持实事求是的态度，对研究工作与论文撰写实际贡献最大的列为第一作者，贡献次之的，列为第二作者，余类推。注明作者所在单位同样是为了便于读者与作者的联系。(三)摘要(Abstract）论文一般应有摘要，有些为了国际交流，还有外文(多用英文)摘要。它是论文内容不加注释和评论的简短陈述。其他用是不阅读论文全文即能获得必要的信息。摘要应包含以下内容：①从事这一研究的目的和重要性;②研究的主要内容，指明完成了哪些工作;③获得的基本结论和研究成果，突出论文的新见解;④结论或结果的意义。(四)关键词(Keywords）关键词属于主题词中的一类。主题词除关键词外，还包含有单元词、标题词的叙词。主题词是用来描述文献资料主题和给出检索文献资料的一种新型的情报检索语言词汇，正是由于它的出现和发展，才使得情报检索计算机化(计算机检索)成为可能。主题词是指以概念的特性关系来区分事物，用自然语言来表达，并且具有组配功能，用以准确显示词与词之间的语义概念关系的动态性的词或词组。
基于WIN CE的ADSL线路参数研究ADSL line parameters research based on WIN CE CE (also known officially as Windows Embedded CE since version [2][3], and sometimes abbreviated WinCE) is a variation of Microsoft's Windows operating system for minimalistic computers and embedded systems. Windows CE is a distinctly different kernel, rather than a trimmed-down version of desktop Windows. It is not to be confused with Windows XP Embedded which is NT-based. It is supported on Intel x86 and compatibles, MIPS, ARM, and Hitachi SuperH CE is optimized for devices that have minimal storage—a Windows CE kernel may run in under a megabyte of memory. Devices are often configured without disk storage, and may be configured as a “closed” system that does not allow for end-user extension (for instance, it can be burned into ROM). Windows CE conforms to the definition of a real-time operating system, with a deterministic interrupt latency. It supports 256 priority levels and uses priority inheritance for dealing with priority inversion. The fundamental unit of execution is the thread. This helps to simplify the interface and improve execution has stated that the ‘CE’ is not an intentional initialism, but many people believe CE stands for ‘Consumer Electronics’ or ‘Compact Edition’; users often disparagingly called it “Wince”.[4] Microsoft says it implies a number of Windows CE design precepts, including “Compact, Connectable, Compatible, Companion, and Efficient.”[5] The first version, known during development under the codename “Pegasus”, featured a Windows-like GUI and a number of Microsoft's popular applications, all trimmed down for smaller storage, memory, and speed of the palmtops of the then, Windows CE has evolved into a component-based, embedded, real-time operating system. It is no longer targeted solely at hand-held computers. Many platforms have been based on the core Windows CE operating system, including Microsoft's AutoPC, Pocket PC 2000, Pocket PC 2002, Windows Mobile 2003, Windows Mobile 2003 SE, Windows Mobile , Windows Mobile 6, Smartphone 2002, Smartphone 2003 and many industrial devices and embedded systems. Windows CE even powered select games for the Sega Dreamcast, was the operating system of the controversial Gizmondo handheld, and can partially run on modified Microsoft Xbox game distinctive feature of Windows CE compared to other Microsoft operating systems is that large parts of it are offered in source code form. First, source code was offered to several vendors, so they could adjust it to their hardware. Then products like Platform Builder (an integrated environment for Windows CE OS image creation and integration, or customized operating system designs based on CE) offered several components in source code form to the general public. However, a number of core components that do not need adaptation to specific hardware environments (other than the CPU family) are still distributed in binary form toolsVisual StudioLate versions of Microsoft Visual Studio support projects for Windows CE / Windows Mobile, producing executable programs and platform images either as an emulator or attached by cable to an actual mobile device. A mobile device is not necessary to develop a CE program. The .NET Compact Framework supports a subset of the .NET Framework with projects in C# and , but not Managed C++.Platform BuilderThis programming tool is used for building the platform (BSP + Kernel), device drivers (shared source or custom made) and also the application. This is a one step environment to get the system up and running. One can also use Platform Builder to export an SDK (standard development kit) for the target microprocessor (SuperH, x86, MIPS, ARM etc.) to be used with another associated tool set named Visual C++ (eVC)The Embedded Visual C++ tool is for development of embedded application for Windows CE based devices. This tool can be used standalone using the SDK exported from Platform Builder or using the Platform Builder using the Platform Manager connectivity to Windows Mobile, Pocket PC, and SmartPhoneOften Windows CE, Windows Mobile, and Pocket PC are used interchangeably. This practice is not entirely accurate. Windows CE is a modular/componentized operating system that serves as the foundation of several classes of devices. Some of these modules provide subsets of other components' features (. varying levels of windowing support; DCOM vs COM), others which are mutually exclusive (Bitmap or TrueType font support), and others which add additional features to another component. One can buy a kit (the Platform Builder) which contains all these components and the tools with which to develop a custom platform. Applications such as Excel Mobile/Pocket Excel are not part of this kit. The older Handheld PC version of Pocket Word and several other older applications are included as samples, Mobile is best described as a subset of platforms based on a Windows CE underpinning. Currently, Pocket PC (now called Windows Mobile Classic), SmartPhone (Windows Mobile Standard), and PocketPC Phone Edition (Windows Mobile Professional) are the three main platforms under the Windows Mobile umbrella. Each platform utilizes different components of Windows CE, as well as supplemental features and applications suited for their respective PC and Windows Mobile is a Microsoft-defined custom platform for general PDA use, and consists of a Microsoft-defined set of minimum profiles (Professional Edition, Premium Edition) of software and hardware that is supported. The rules for manufacturing a Pocket PC device are stricter than those for producing a custom Windows CE-based platform. The defining characteristics of the Pocket PC are the digitizer as the primary Human Interface Device and its extremely portable SmartPhone platform is a feature rich OS and interface for cellular phone handsets. SmartPhone offers productivity features to business users, such as email, as well as multimedia capabilities for consumers. The SmartPhone interface relies heavily on joystick navigation and PhonePad input. Devices running SmartPhone do not include a touchscreen interface. SmartPhone devices generally resemble other cellular handset form factors, whereas most Phone Edition devices use a PDA form factor with a larger Mobile 5 supports USB and new devices running this OS will also conform to the USB Mass Storage Class, meaning the storage on PPC can be accessed from any USB-equipped PC, without requiring any extra software, except requiring a compliant host. In other words, you can use it as a flash productsCompetitors to consumer CE based PDA platforms like Pocket PC – the main application of Windows CE – are Java, Symbian OS, Palm OS, iPhone OS and Linux based packages like Qtopia Embedded Linux environment from Trolltech, Convergent Linux Platform from a La Mobile, and Access Linux Platform from Orange and secondary usage of CE is in devices in need of graphical user interfaces, (point of sale terminals, media centers, web tablets, thin clients) as the main selling point CE is the look and feel being similar to desktop Windows. The competition is Windows XP, Linux and graphical packages for simpler embedded operating an RTOS, Windows CE is also theoretically a competitor to any realtime operating system in the embedded space, like VxWorks, ITRON or eCos. The dominating method, however, of mixing Windows look and feel with realtime on the same hardware, is to run double operating systems using some virtualization technology, like TRANGO Hypervisor from TRANGO Virtual Processors or Intime from TenAsys in the case of Windows, and OS Ware from VirtualLogix, Padded Cell from Green Hills Software, OKL4 from Open Kernel Labs, TRANGO Hypervisor from TRANGO Virtual Processors, RTS Hypervisor from Real-Time Systems or PikeOS from Sysgo, in case of the Digital Subscriber Line (ADSL) is a form of DSL, a data communications technology that enables faster data transmission over copper telephone lines than a conventional voiceband modem can provide. It does this by utilizing frequencies that are not used by a voice telephone call. A splitter - or microfilter - allows a single telephone connection to be used for both ADSL service and voice calls at the same time. Because phone lines vary in quality and were not originally engineered with DSL in mind, it can generally only be used over short distances, typically less than 3mi ( km) [William Stallings' book].At the telephone exchange the line generally terminates at a DSLAM where another frequency splitter separates the voice band signal for the conventional phone network. Data carried by the ADSL is typically routed over the telephone company's data network and eventually reaches a conventional internet network. In the UK under British Telecom the data network in question is its ATM network which in turn sends it to its IP network IP distinguishing characteristic of ADSL over other forms of DSL is that the volume of data flow is greater in one direction than the other, . it is asymmetric. Providers usually market ADSL as a service for consumers to connect to the Internet in a relatively passive mode: able to use the higher speed direction for the "download" from the Internet but not needing to run servers that would require high speed in the other are both technical and marketing reasons why ADSL is in many places the most common type offered to home users. On the technical side, there is likely to be more crosstalk from other circuits at the DSLAM end (where the wires from many local loops are close to each other) than at the customer premises. Thus the upload signal is weakest at the noisiest part of the local loop, while the download signal is strongest at the noisiest part of the local loop. It therefore makes technical sense to have the DSLAM transmit at a higher bit rate than does the modem on the customer end. Since the typical home user in fact does prefer a higher download speed, the telephone companies chose to make a virtue out of necessity, hence ADSL. On the marketing side, limiting upload speeds limits the attractiveness of this service to business customers, often causing them to purchase higher cost Digital Signal 1 services instead. In this fashion, it segments the digital communications market between business and home usersHow ADSL worksOn the wireCurrently, most ADSL communication is full duplex. Full duplex ADSL communication is usually achieved on a wire pair by either frequency division duplex (FDD), echo canceling duplex (ECD), or time division duplexing (TDD). FDM uses two separate frequency bands, referred to as the upstream and downstream bands. The upstream band is used for communication from the end user to the telephone central office. The downstream band is used for communicating from the central office to the end user. With standard ADSL (annex A), the band from kHz to 138 kHz is used for upstream communication, while 138 kHz – 1104 kHz is used for downstream communication. Each of these is further divided into smaller frequency channels of kHz. During initial training, the ADSL modem tests which of the available channels have an acceptable signal-to-noise ratio. The distance from the telephone exchange, noise on the copper wire, or interference from AM radio stations may introduce errors on some frequencies. By keeping the channels small, a high error rate on one frequency thus need not render the line unusable: the channel will not be used, merely resulting in reduced throughput on an otherwise functional ADSL may support usage of higher frequencies as a proprietary extension to the standard. However, this requires matching vendor-supplied equipment on both ends of the line, and will likely result in crosstalk issues that affect other lines in the same is a direct relationship between the number of channels available and the throughput capacity of the ADSL connection. The exact data capacity per channel depends on the modulation method used.[edit] ModulationADSL initially existed in two flavours (similar to VDSL), namely CAP and DMT. CAP was the de facto standard for ADSL deployments up until 1996, deployed in 90 percent of ADSL installs at the time. However, DMT was chosen for the first ITU-T ADSL standards, and (also called and respectively). Therefore all modern installations of ADSL are based on the DMT modulation J and M shift the upstream/downstream frequency split up to 276 kHz (from 138 kHz used in the commonly deployed annex A) in order to boost upstream rates. Additionally, the "all-digital-loop" variants of ADSL2 and ADSL2+ (annexes I and J) support an extra 256 kbit/s of upstream if the bandwidth normally used for POTS voice calls is allocated for ADSL the ADSL access utilizes the MHz band, ADSL2+ utilizes the MHz downstream and upstream rates displayed are theoretical maxima. Note also that because Digital subscriber line access multiplexers and ADSL modems may have been implemented based on differing or incomplete standards some manufacturers may advertise different speeds. For example, Ericsson has several devices that support non-standard upstream speeds of up to 2 Mbit/s in ADSL2 and ADSL2+.[edit] Installation issuesDue to the way it uses the frequency spectrum, ADSL deployment presents some issues. It is necessary to install appropriate frequency filters at the customer's premises, to avoid interferences with the voice service, while at the same time taking care to keep a clean signal level for the ADSL the early days of DSL, installation required a technician to visit the premises. A splitter was installed near the demarcation point, from which a dedicated data line was installed. This way, the DSL signal is separated earlier and is not attenuated inside the customer premises. However, this procedure is costly, and also caused problems with customers complaining about having to wait for the technician to perform the installation. As a result, many DSL vendors started offering a self-install option, in which they ship equipment and instructions to the customer. Instead of separating the DSL signal at the demarcation point, the opposite is done: the DSL signal is "filtered off" at each phone outlet by use of a low pass filter, also known as microfilter. This method does not require any rewiring inside the customer side effect of the move to the self-install model is that the DSL signal can be degraded, especially if more than 5 voiceband devices are connected to the line. The DSL signal is now present on all telephone wiring in the building, causing attenuation and echo. A way to circumvent this is to go back to the original model, and install one filter upstream from all telephone jacks in the building, except for the jack to which the DSL modem will be connected. Since this requires wiring changes by the customer and may not work on some household telephone wiring, it is rarely done. It is usually much easier to install filters at each telephone jack that is in use.
毕业论文题目的选定不是一下子就能够确定的，那通信类的毕业论文的题目要怎么选择呢?下文是我为大家整理的关于通信工程毕业论文选题的内容，欢迎大家阅读参考!
通信工程毕业论文选题
1. 智能压力传感器系统设计
2. 智能定时器
3. 液位控制系统设计
4. 液晶控制模块的制作
5. 嵌入式激光打标机运动控制卡软件系统设计
6. 嵌入式激光打标机运动控制卡硬件系统设计
7. 基于单片机控制的数字气压计的设计与实现
8. 基于MSC1211的温度智能温度传感器
9. 机器视觉系统
10. 防盗与恒温系统的设计与制作
12. AT89S52单片机实验系统的开发与应用
13. 在单片机系统中实现SCR(可控硅)过零控制
14. 微电阻测量系统
15. 基于单片机的电子式转速里程表的设计
16. 基于GSM短信模块的家庭防盗报警系统
17. 公交车汉字显示系统
18. 基于单片机的智能火灾报警系统
19. WIN32环境下对PC机通用串行口通信的研究及实现
20. FIR数字滤波器的MATLAB设计与实现方法研究
21. 无刷直流电机数字控制系统的研究与设计
22. 直线电机方式的地铁模拟地铁系统制作
23. 稳压电源的设计与制作
24. 线性直流稳压电源的设计
25. 基于CPLD的步进电机控制器
26. 全自动汽车模型的设计制作
27. 单片机数字电压表的设计
28. 数字电压表的设计
29. 计算机比值控制系统研究与设计
30. 模拟量转换成为数字量的红外传输系统
31. 液位控制系统研究与设计
32. 基于89C2051 IC卡读/写器的设计
33. 基于单片机的居室安全报警系统设计
34. 模拟量转换成为数字量红外数据发射与接收系统
35. 有源功率因数校正及有源滤波技术的研究
36. 全自动立体停车场模拟系统的制作
37. 基于I2C总线气体检测系统的设计
38. 模拟量处理为数字量红外语音传输接收系统的设计
39. 精密VF转换器与MCS-51单片机的接口技术
40. 电话远程监控系统的研究与制作
41. 基于UCC3802的开关电源设计
42. 串级控制系统设计
43. 分立式生活环境表的研究与制作(多功能电子万年历)
44. 高效智能汽车调节器
45. 变速恒频风力发电控制系统的设计
46. 全自动汽车模型的制作
47. 信号源的设计与制作
48. 智能红外遥控暖风机设计
49. 基于单片控制的交流调速设计
50. 基于单片机的多点无线温度监控系统
51. 蔬菜公司恒温库微机监控系统
52. 数字触发提升机控制系统
53. 农业大棚温湿度自动检测
54. 无人监守点滴自动监控系统的设计
55. 积分式数字电压表设计
56. 智能豆浆机的设计
57. 采用单片机技术的脉冲频率测量设计
58. 基于DSP的FIR滤波器设计
59. 基于单片机实现汽车报警电路的设计
60. 多功能数字钟设计与制作
61. 超声波倒车雷达系统硬件设计
62. 基于AT89C51单片机的步进电机控制系统
63. 模拟电梯的制作
64. 基于单片机程控精密直流稳压电源的设计
65. 转速、电流双闭环直流调速系统设计
66. 噪音检测报警系统的设计与研究
67. 转速闭环(V-M)直流调速系统设计
68. 基于单片机的多功能函数信号发生器设计
69. 基于单片机的超声波液位测量系统的设计
70. 仓储用多点温湿度测量系统
71. 基于单片机的频率计设计
72. 基于DIMM嵌入式模块在智能设备开发中的应用
73. 基于DS18B20的多点温度巡回检测系统的设计
74. 计数及数码显示电路的设计制作
75. 矿井提升机装置的设计
76. 中频电源的设计
77. 数字PWM直流调速系统的设计
78. 开关电源的设计
79. 基于ARM的嵌入式温度控制系统的设计
80. 锅炉控制系统的研究与设计
81. 智能机器人的研究与设计 --\u001F自动循轨和语音控制的实现
82. 基于CPLD的出租车计价器设计--软件设计
83. 声纳式高度计系统设计和研究
84. 集约型无绳多元心脉传感器研究与设计
85. CJ20-63交流接触器的工艺与工装
86. 六路抢答器设计
87. V-M双闭环不可逆直流调速系统设计
88. 机床润滑系统的设计
89. 塑壳式低压断路器设计
90. 直流接触器设计
91. SMT工艺流程及各流程分析介绍
92. 大棚温湿度自动控制系统
93. 基于单片机的短信收发系统设计 ――硬件设计
94. 三层电梯的单片机控制电路
95. 交通灯89C51控制电路设计
96. 基于D类放大器的可调开关电源的设计
97. 直流电动机的脉冲调速
98. 红外快速检测人体温度装置的设计与研制
99. 基于8051单片机的数字钟
100. 48V25A直流高频开关电源设计
通信工程专业本科毕业设计（论文）选题指南（摘自网络）一、通信工程专业的学科领域通信工程专业属于电气信息类专业。电气信息类专业还包括：电气工程及自动化（080601）；自动化（080602）；电子信息工程（080603）；计算机科学与技术（080605）；电子科学与技术（080606）；生物医学工程（080607）。二、通信工程专业的主要研究方向和人才培养目标1、通信工程专业的主要研究方向（1）数据通信传输问题的研究；（2）信号及信息处理方面的研究；（3）通信系统仿真方面的研究；（4）通信新技术方面的应用；（5）通信电子电路或微机接口方面的研究；（6）通信方面的软件开发，网络层协议研究等；（7）网络信息安全的研究2、通信工程专业的人才培养目标通信工程专业培养具备通信技术、通信系统和通信网等方面的知识，能在通信领域中从事研究、设计、制造、运营及在国民经济各部门和国防工业中从事开发、应用通信技术与设备的高级工程技术人才。本专业学生主要学习通信系统和通信网方面的基础理论、组成原理和设计方法，受到通信工程实践的基本训练，具备从事现代通信系统和网络的设计、开发、调测和工程应用的基本能力。通信工程专业的毕业生应具备以下几方面的知识能力和素质结构：（1）掌握通信领域内的基本理论和基本知识。（2）掌握光波、无线、多媒体等通信技术。（3）掌握通信系统和通信网的分析与设计方法。（4）了解通信系统和通信网建设的基本方针、政策和法规。（5）了解通信技术的最新进展与发展动态。（6）具有设计、开发、调测、应用通信系统和通信网的基本能力。（7）掌握文献检索、资料查询的基本方法、具有一定的科学研究和实际工作能力。（8）善于运用已有知识来学习挖掘新知识，具有能够将所学知识运用到实践活动中去和运用科学知识分析解决实际问题的能力。（9）具有独立观察，分析问题，敢于标新立异，勇于置疑，具备开展科学创新活动的基本能力，能灵活地把所学知识服务于社会。3、通信工程专业课程群分类（1）数字通信与网络交换：概率论与数理统计、随机信号分析、通信原理、无线通信原理、通信组网与程控交换、计算机通信与网络、移动通信、光纤通信、微波通信、电磁波与电磁场；（2）信号及信息处理：信号与系统、数字信号处理、通信原理、数据结构、数字图像处理、信息理论与编码；（3）电子电路：电路分析、模拟电路、数字电路、高频电子线路、DSP原理及应用、EDA技术、混合集成电路；（4）计算机应用方面：计算机文化基础、C语言程序设计、汇编语言、数据库原理及应用、软件工程、面向对象程序设计、多媒体技术、微机原理与接口技术、单片机原理应用等。三、毕业设计（论文）选题原则本专业毕业论文（设计）题目的选择要遵循以下原则：1、要结合所学专业毕业论文主要用来衡量学生对所学知识的掌握程度，所以论文题目不能脱离所学的专业知识。有些学生工作与所学专业没有关系，而本人对所从事的工作有一定的探索或研究，毕业论文就写了这方面的内容。这只能算是工作总结，但不能算是一篇毕业论文。工科学生学习的专业往往和他们从事的工作有较紧密的关系，他们有较丰富的实验经验和感性认识，经过几年的系统学习，可以学到相应的理论知识，使他们对自己的工作有一种新的认识，他们可以利用所学知识对原来的工作方式、工作程序、工作工具进行改进，以提高工作效率。2、内容要新工科论文除了具有理论性之外，更重要的是它的实践性和实际操作性。工科各学科发展非常之快，往往教科书刚进入课堂，内容就已经落后了。待学生毕业时，所学知识可能几近淘汰，所以学生选题要注意所用知识不能陈旧，要能跟上学科的发展。3、题目要大小适当，难易适度论文题目不宜过大，否则必然涉及的范围大广。学生处涉科研，普遍存在着知识面窄、理论功底不足的问题，再加上学生主要以业余学习为主，题目太大，势必讲得不深不透，乃至丢三落四，难以驾驭。因此，选题必须具体适中。题目选择要难易适度。过难，自己不能胜任，最后可能半途而废，无法完成论文；太容易，则论文层次太低，不能很好地反映几年来的学习成绩和科研水平，同时自己也得不到锻炼。选题最好能合乎个性兴趣爱好，如果自己对论题兴趣很高，就会有自发的热情和积极性，文章就容易写出新意来。四、毕业设计（论文）选题选题是决定毕业设计（论文）训练成败与质量好坏的关健之一。1、通信工程专业本科从选题的内容上可以分为理论型毕业设计（论文）和应用型毕业设计（论文）两大类。2、从本科毕业设计（论文）课题的来源，也可以分为教师命题型和自选型毕业设计（论文）两大类。3、学生要根据通信工程专业课程群来确定选题方向，数字通信与网络交换方向及信号及信息处理方向的所有应用方面课程均可以作为选题内容。但是，电子技术应用方向及计算机应用方向必须与通信或信号信息处理相结合，其中要有与通信相关的内容。4、从通信工程专业本科毕业设计（论文）所涉及的研究领域来看，可以是以下内容：（1）网络交换与数据传输分析；（2）通信网络或数字通信仿真（MATLAB，Systemview等）；（3）信号及信息处理，（如数据采集，USB接口传输，图像数据处理等）；（4）红外线遥感技术（如防盗遥感技术）（5）网络信息安全（如编码技术）（6）通信类软件开发，（如C语言与蓝牙结合）（7）数据传输类接口电路设计或软件设计（如嵌入式蓝牙设计）（8）光纤、无线、移动等通信新技术方面的应用或开发；（9）微波技术，电磁波传输技术，卫星雷达等方面（10）计算机网络或计算机控制方面（11）通信在军事方面的应用研究；（12）程控交换，交互式有线电视网等。（13）其他与通信相关的命题。为了您的安全，请只打开来源可靠的网址打开网站 取消来自: