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
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