OFDM in bandpass nonlinearity

被引：23

作者：

Shi, Q

机构：

[1] Panasonic Technologies, Inc., Princeton, NJ 08540

来源：

IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | 1996年 / 42卷 / 03期

关键词：

D O I：

10.1109/30.536045

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：

The behavior of orthogonal frequency division multiplexing (OFDM) signals in bandpass non-linearity is presented. In particular, in-band bit-error-rate (BER) degradation and induced adjacent channel interferences, as a result of amplitude limiting or clipping, are analyzed. In the presence of both nonlinear distortion and additive Gaussian noise, optimized output power back-off is provided to balance the requirements of the minimum BER and the tolerance of adjacent channel interference for a given OFDM system.

引用

页码：253 / 258

页数：6

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