The effect of Wiener phase noise in OFDM systems

被引：242

作者：

Tomba, L ^{[1
]}

机构：

[1] Univ Padua, Dipartimento Elettr & Informat, I-35131 Padua, Italy

来源：

IEEE TRANSACTIONS ON COMMUNICATIONS | 1998年 / 46卷 / 05期

关键词：

OFDM; phase noise;

D O I：

10.1109/26.668721

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Multicarrier modulation exhibits a significant sensitivity to the phase noise of the oscillator used for frequency down-conversion at the portable receiver, For this reason, it is important to evaluate the impact of the phase noise on the system performance. In this letter we present an accurate method to determine the error probability of an orthogonal frequency-division multiplexing (OFDM) system in the presence of phase noise, In particular, four modulation schemes are analyzed and their performances are compared.

引用

页码：580 / 583

页数：4

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