PERFORMANCE OF EQUALIZATION TECHNIQUES IN A RADIO INTERFERENCE ENVIRONMENT

被引：7

作者：

NIGER, P ^{[1
]}

VANDAMME, P ^{[1
]}

机构：

[1] CTR NATL ETUD TELECOMMUN,F-22301 LANNION,FRANCE

来源：

IEEE TRANSACTIONS ON COMMUNICATIONS | 1991年 / 39卷 / 03期

关键词：

D O I：

10.1109/26.79289

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 performance of equalization techniques for digital radio systems in the presence of sinusoidal and modulated interference signals are investigated. Linear and nonlinear equalizers, as well as synchronous and T/2-spaced structures are considered. It is shown that i) synchronous decision-feedback equalizers are powerful countermeasure devices for radio channels affected by both selective fading and sinusoidal interferers; ii) both T/2-spaced linear and nonlinear equalizers can provide a significant improvement of the adjacent channel interference margin, whether the channel is selective or not, especially in the case of multicarrier interleaved frequency arrangements.

引用

页码：452 / 457

页数：6

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