BER Analysis of OFDM Systems Impaired by Phase Noise in Frequency-Selective Rayleigh Fading Channels

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题名:	BER Analysis of OFDM Systems Impaired by Phase Noise in Frequency-Selective Rayleigh Fading Channels
作者:	Yih , Chi-Hsiao
贡献者:	淡江大學電機工程學系
日期:	2008-12
上传时间:	2013-03-11 21:58:53 (UTC+8)
摘要:	In this paper, we study the effect of finite-power, phase-locked-loop (PLL) based phase noise on the bit-error-rate (BER) of orthogonal frequency division multiplexing (OFDM) systems in frequency-selective Rayleigh fading channels. Based on the conditional Gaussian approximation technique, we derive the BER formulas for BPSK and 16-QAM modulated OFDM signals impaired by phase noise in frequency-selective Rayleigh fading channels. Simulation results not only validate the accuracy of our analysis but also show the dependency of BERs on the shapes of phase noise spectra.
關聯:	Global Telecommunications Conference, 2008. IEEE GLOBECOM 2008. IEEE, pp.1-5
DOI:	10.1109/GLOCOM.2008.ECP.847
显示于类别:	[電機工程學系暨研究所] 會議論文

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