通信专业毕业论文翻译

蓝牙技术允许信息存储在手机上可以显示在电视上，也可以变换分析的信息，以便在电脑上听声。 蓝牙技术的传输速率设计到1MHz。实现全双工通信的时间的协议是区为基础的电路交换和分组交换的组合。 通过无线芯片接收器与蓝牙技术的电子产品能够在十公尺，可连接传输速度可以达到每秒1万亿字节。 蓝牙技术是一种新的无线传输，在1998年推出。它实际上取代数据电缆的短距离无线通信技术，通过实现低带宽的点至点广播，或点对多点链路之间的信息交流。 点，以点传输，无线红外传输是一种，它是必要的，在准确的方向，而不是很远的地方。如果在中间有障碍物时，它不能穿过墙壁，且无法控制信息传输的速度。

AbstractBased on orthogonal frequency division multiplexing (OFDM) provides a brief explanation, and on the basis of detailed introduces the OFDM baseband related parts of demodulation system - MQAM IFFT/FFT, and finally determined and software simulation system parameters in 12 - tall carrier under the framework of the system, the selection of orthogonal amplitude modulation of 32 and 16 points to realize the fast Fourier transform the orthogonal frequency division multiplexing baseband paper with digital baseband signal transmission relevant scrambler with unfasten harass a detailed introduction and analysis of the different parameters, so that our system performance will have a more comprehensive this part of the software, we use DSP simulation software Studio - Code Composer, CCS for scrambler/unfasten harass, amplitude modulation system and orthogonal demodulation mapping, mapping and fast Fourier transform is the main algorithms and optimization, and finally achieve the OFDM baseband system of modulation and demodulation function.

貌似找到原文了

This paper is written from the job of Shenzhen Unicom WCDMA wireless network optimization. Do some theoretical analysis and practice verifications on the WCDMA network optimization .The paper consists of six parts. Part One gives a brief introduction to the WCDMA system and the significance of network optimization. Part Two gives introduction to Shenzhen Unicom's WCDMA network optimization project. Part Three introduces in detail on Shenzhen Unicom’s WCDMA network optimization process and methods. Introduced the principle and process of the single-point optimization and the cluster optimization. Part Four, Case introduced to Shenzhen Unicom’s WCDMA network optimization, single-station and cluster testing, analysis, improvement, optimize. The paper comes to the conclusion and prospects in the last part.不知道翻译的怎样，请高手赐教！

翻译成什么文？