Performance of Multiple-Access TH-UWB system: Chaotic vs Classical Codes Sequences

被引：0

作者：

Naanaa, Anis ^{[1
]}

Ben Jemaa, Zouhair ^{[1
]}

Belghith, Safya ^{[1
]}

机构：

[1] SysCom Lab ENIT, Tunis 1002, Tunisia

来源：

2009 3RD INTERNATIONAL CONFERENCE ON SIGNALS, CIRCUITS AND SYSTEMS (SCS 2009) | 2009年

关键词：

Ultra wide band communication; Time hopping; Chaotic sequences; Average of squared collision number; Multi user interference; IMPULSE RADIO;

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：

As any code based multiple access system, the choice of code sequences in TH-UWB system is very important to minimize the effect of Multi Users Interference (MU!) and enhance the performance in terms of Bit Error Rate (BER). In this contribution we propose to highlight the influence of TH-codes on the performance of the system by defining a criteria to select TH-codes then by computing the BER of correlating receiver for chaotic and classical code sequences.

引用

页码：833 / 837

页数：5

共 15 条

[1]

Ben Jemaa Z., 2003, NONL DYN EL SYST NDE

[2]

Ben Jemaa Z., 2003, NONL SIGN IM PROC NS

[3]

Bravo C. C., 1999, UWB C RAD RAD TECHN

[4] Design and performance analysis of TH sequences for UWB-IR systems [J].