Comparison and analysis of the uncoded and coded multi-user TH-BPAM UWB system

被引：0
|
作者：
Bai, Zhiquan [1 ]
Xu, Shaoyi [1 ]
Kwak, Kyungsup [1 ]
机构：
[1] Inha Univ, Grad Sch Informat Technol & Telecommun, UWB Wireless Commun Res Ctr, Inchon 402751, South Korea
来源：
TENCON 2006 - 2006 IEEE REGION 10 CONFERENCE, VOLS 1-4 | 2006年
关键词：
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：
In this paper, we mainly analyze the performance of the classical Time Hopping Bipolar Pulse Amplitude Modulation (TH-BPAM UWB system and the coded TH-BPAM system in the multi-user case. The performance of TH-BPAM system is analyzed in detail over an ideal A WGN channel and correlation receiver. For the proposed coded scheme, the Viterbi algorithm (VA) and soft output Viterbi algorithm (SOVA) are employed in the decoding process and the upper bound and lower bound of bit error probability is presented. The analysis shows that TH-BPAM suffers performance degradation with respect to the coded TH-BPAM greatly. Furthermore, we give the computer simulation and our simulation results also prove our theoretical analysis.
引用
收藏
页码：577 / +
页数：3
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