Research of Anti-Multipath Interference Capability in Direct Sequence Spread Spectrum Communication System by Simulation

被引：0
|
作者：
Zhang Ping-hua [1 ]
Huang Xiu-liang [1 ]
He Zhong-yue [1 ]
机构：
[1] Hunan Coll Informat, Changsha, Hunan, Peoples R China
来源：
ADVANCES IN MECHATRONICS, AUTOMATION AND APPLIED INFORMATION TECHNOLOGIES, PTS 1 AND 2 | 2014年 / 846-847卷
关键词：
direct sequence spread spectrum (DSSS) system; Rayleigh channel; spreading gain;
D O I：
10.4028/www.scientific.net/AMR.846-847.592
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The effects of multipath fading with time delay longer or shorter than one chip interval on DSSS system are mathematically and experimentally researched. Simulation results indicate that DSSS system can efficiently overcome multipath fading in multipath Rayleigh Fading channels. And the spreading gain is not the higher the better, it must be chosen reasonably.
引用
收藏
页码：592 / 595
页数：4
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