802.16j超高数据速率系统中继站接收机功率放大器非线性的数字补偿

2010 IEEE Radio and Wireless Symposium (RWS) Pub Date : 2010-01-10 DOI:10.1109/RWS.2010.5434157

J. Zeleny, P. Rosson, C. Dehos, A. Kaiser

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引用次数: 6

摘要

本文提出了一种用于802.16j超高数据速率系统中基站功率放大器非线性补偿的数字算法。补偿发生在中继站接收端，从而降低了整个网络的功耗。仿真结果表明，该方法具有较好的性能增强效果，并在WIMAX信号上进行了概念验证。

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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Digital compensation of the power amplifier nonlinearities at relay station receivers in 802.16j very high data rate systems

In this paper, a digital algorithm is proposed for the compensation of base station power amplifier nonlinearity for 802.16j very high data rate systems. The compensation takes place into the relay station receiver, which reduce the overall network power consumption. Simulation results show good performance enhancement, while an experimental test bed achieves the proof of concept on WIMAX signal.

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2010 IEEE Radio and Wireless Symposium (RWS)

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