下一代多天线无线局域网系统PAR降低方案

2005 Digest of Technical Papers. International Conference on Consumer Electronics, 2005. ICCE. Pub Date : 2005-05-16 DOI:10.1109/ICCE.2005.1429846

Myung-Sun Baek, So-Young Yeo, Mi-Jeong Kim, Y. You, Hyoung-Kyu Song

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引用次数: 0

摘要

本研究使用SLM方法评估了基于MIMO ofdm的WLAN系统中的PAR性能。所研究的SLM方案在所有发射天线中选择具有最低平均PAR的发射序列，并以PAR性能轻微下降为代价非常准确地检索侧信息。与传统的SLM方法相比，伪侧信息的低概率可以提高具有错误侧信息的MIMO-WLAN系统的整体检测性能。

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PAR reduction scheme for next generation wireless LAN system with multiple antennas

This work evaluates the PAR performance in a MIMO OFDM-based WLAN system using the SLM approach. The investigated SLM scheme selects the transmitted sequence with the lowest average PAR over all transmitting antennas and retrieves the side information very accurately at the expense of a slight degradation of the PAR performance. The low probability of false side information can improve the overall detection performance of the MIMO-WLAN system with erroneous side information compared to the conventional SLM approaches, respectively.

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来源期刊

2005 Digest of Technical Papers. International Conference on Consumer Electronics, 2005. ICCE.

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