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The Effects of Phase Noise and ICI Self-cancellation Scheme in OFDM Systems
Author(s): 
Pages: 18-22
Year: Issue:  1
Journal: WIRELESS COMMUNICATION TECHNOLOGY

Keyword:  OFDM相位噪声ICI自消除载波干扰比;
Abstract: 相位噪声也能引起信道间干扰(ICI),本文系统的分析了采用ICI自消除方案前后相位噪声对OFDM系统的影响,得出了载波干扰比和信噪比的近似计算公式,在AWGN信道上仿真了系统的误码性能.从仿真结果看,ICI自消除的方案能够显著提高系统的载波干扰比和误码率.
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