Multi-user Interference Mitigation in TH-PPM UWB Systems

被引：2
|
作者：
Zhang, Hao [1 ]
Zhang, Hongjiao [1 ]
Cui, XueRong [1 ]
Gulliver, T. Aaron [2 ]
机构：
[1] Ocean Univ China, Qingdao, Peoples R China
[2] Univ Victoria, Victoria, BC, Canada
来源：
2012 SEVENTH INTERNATIONAL CONFERENCE ON BROADBAND, WIRELESS COMPUTING, COMMUNICATION AND APPLICATIONS (BWCCA 2012) | 2012年
关键词：
Multi-User interference; UWB; BER; AWGN; IEEE; 802.15.3a; ERROR RATE ANALYSIS; RAKE RECEPTION; IMPULSE RADIO; PERFORMANCE; BANDWIDTH;
D O I：
10.1109/BWCCA.2012.16
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
This paper considers the influence of multi-user interference (MUI) on an impulse radio ultra-wideband (UWB) communication system. Binary pulse position modulation is employed with time hopping (TH) for multiple access communications. The users are assumed to transmit asynchronously. A technique to reduce the MUI is presented. It is shown that this approach is effective for UWB systems in both additive white Gaussian noise (AWGN) and IEEE 802.15.3a channels.
引用
收藏
页码：36 / 39
页数：4
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