Performance of generalized lapped transform (GLT) based CDMA system in a multipath fading channel

被引：0
|
作者：
Nallanathan, A [1 ]
Chan, SC [1 ]
Ng, TS [1 ]
机构：
[1] Univ Hong Kong, Dept Elect & Elect Engn, Hong Kong, Hong Kong
来源：
1998 IEEE 5TH INTERNATIONAL SYMPOSIUM ON SPREAD SPECTRUM TECHNIQUES AND APPLICATIONS - PROCEEDINGS, VOLS 1-3 | 1998年
关键词：
D O I：
暂无
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：
In this paper, we investigate the performance of a new class of spreading codes in a Direct Sequence Spread Spectrum (DSSS/CDMA) system. The spreading and despreading codes are generated from! a biorthogonal filter bank whose outputs are of continuous values. The performance of the proposed codes is compared with the gold codes in a Rayleigh fading multipath channel. Simulation results show that the proposed codes yield lower BER performance than the gold codes when the number of users is resonably large.
引用
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页码：239 / 244
页数：6
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