Coded N-ary PPM UWB Impulse Radio with Chaotic Time Hopping and Polarity Randomization

摘要：

We consider a coded N-ary pulse position modulated ultra-wide bandwidth (UWB) impulse radio which exploits the chaotic time hopping and the polarity randomization. We show that the proposed system has noise-like spectrum, that is line spectrum free, and discuss its multi-user system. Then, we confirm the bit error rate performance by simulation based on the UWB indoor channel model.

关键词： Chaotic time hopping polarity randomization,ultra-wide bandwidth line spectrum, UWB indoor channel

作者: Yun-Pyo HONG Seok-Yong JIN Hong-Yeop SONG

作者单位: CITY - Center for Information Technology of Yonsei University Department of Electrical and Electronic Engineering, Yonsei University, Seoul, Korea

会议类型: 国际会议

会议名称: 第三届信号设计及其在通信中的应用国际会议(Proceedings of 2007 International Workshop on Signal Design and Its Applications in Communications IWSDA07)

会议地点: 成都

会议语种:英文

页码: 252-256

在线出版日期: 2007-09-23（万方平台首次上网日期，不代表论文的发表时间）