无线局域网的FEC、ARQ和吞吐量

Proceedings of IEEE Vehicular Technology Conference (VTC) Pub Date : 1994-06-08 DOI:10.1109/VETEC.1994.345331

J. Whitehead, R. Krishnamoorthy

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引用次数: 4

摘要

我们研究了纠错编码对采用ALOHA和CSMA介质访问控制协议的多小区和点对点分组无线网络的影响。我们的方法包括详细分析存在多个干扰信号时BPSK的误码率，以及在非衰落和衰落无线电环境下ALOHA性能的简单平衡模型。结果预测适度编码的改善(率>2/3)。

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FEC, ARQ, and throughput of radio LANs

We have studied the impact of error-correction coding on multiple-cell and peer-to-peer packet radio networks employing ALOHA and CSMA medium access control protocols. Our methods included detailed analysis of BER for BPSK in the presence of multiple interfering signals and simple equilibrium models for ALOHA performance in non-fading and fading radio environments. The results predict improvements for modest coding (rate>2/3).<>

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Proceedings of IEEE Vehicular Technology Conference (VTC)

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