蜂窝无线城域网中射频损伤的影响

2008 IEEE 10th International Symposium on Spread Spectrum Techniques and Applications Pub Date : 2008-09-05 DOI:10.1109/ISSSTA.2008.149

J. Samuel, P. Rosson, L. Maret, C. Dehos, A. Valkanas

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引用次数: 8

摘要

本文分析了在引入中继以提高性能的新无线环境中射频损伤的影响。由于仿真链支持理论射频损伤模型，不同的技术进行了评估。传输链可以在简单中继或协作场景中模拟放大转发或解码转发协议。这些模拟结果显示了与几种实际射频损伤相比，误码率的降低。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Impact of RF Impairments in Cellular Wireless Metropolitan Area Networks

This paper analyses the impact of RF impairments in a new wireless environment where relays are introduced to improve performances. Thanks to a simulation chain supporting theoretical RF impairments models, different techniques are evaluated. The transmission chain can simulate amplify-and-forward or decode-and-forward protocols in either simple relaying or cooperative scenarios. The results of these simulations show BER degradations versus several realistic sets of RF impairments.

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2008 IEEE 10th International Symposium on Spread Spectrum Techniques and Applications

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