802.11a PHY平台上空间分集方案的性能分析

TELSIKS 2005 - 2005 uth International Conference on Telecommunication in ModernSatellite, Cable and Broadcasting Services Pub Date : 2005-09-28 DOI:10.1109/TELSKS.2005.1572072

L. Chira, T. Palade, R. Dumitrean, E. Puschita

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引用次数: 3

摘要

在802.11a a PHY平台上进行的仿真证明了在传输链上引入一些空间分集方案的必要性。基本天线分集设计- ThC, SDC, MRC和EGC -已经过测试。它们明显提高了比特率和包错误率性能，EGC比SDC提供更高的天线分集增益。与其他技术相比，MRC实现了最高的天线分集增益。

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Performance analysis of spatial diversity schemes on an 802.11a PHY platform

Simulations performed on an 802.11a a PHY platform have proven the necessity of introducing some spatial diversity schemes on the transmission chain. Basic antenna diversity designs - ThC, SDC, MRC and EGC -have been tested. They clearly improve bit rate and packet error rate performance, and EGC provides higher antenna diversity gain then SDC. MRC realizes the highest antenna diversity gain compared to the other techniques.

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TELSIKS 2005 - 2005 uth International Conference on Telecommunication in ModernSatellite, Cable and Broadcasting Services

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