DS-CDMA system employing parity bit selected spreading waveforms

被引：0

作者：

Song, Yongjun ^{[1
]}

D'Amours, Claude ^{[1
]}

机构：

[1] Univ Ottawa, Sch Informat Technol & Engn, Ottawa, ON K1N 6N5, Canada

来源：

2006 CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING, VOLS 1-5 | 2006年

关键词：

direct sequence code division multiple access; spreading sequences; error correction coding; forward error correction; soft decision decoding;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

We investigate the performance of a code division multiple access system which employs the parity bit selected spreading technique. We show that this technique, although more complex, provides additional coding gain compared to similarly coded CDMA systems. This is due to the fact that our system does not suffer any coding rate loss.

引用

页码：703 / +

页数：2

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