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

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 confir...

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Bibliographic Details
Published in2007 3rd International Workshop on Signal Design and Its Applications in Communications pp. 252 - 256
Main Authors Yun-Pyo Hong, Seok-Yong Jin, Hong-Yeop Song
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.2007
Subjects
Bandwidth
Bit error rate
Chaos
Chaotic communication
Chaotic time hopping
Cities and towns
Convolutional codes
Information technology
line spectrum
polarity randomization
Pulse modulation
Signal to noise ratio
Spread spectrum communication
ultra-wide bandwidth
UWB indoor channel
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Summary: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.
ISBN:9781424410736
1424410738
ISSN:2150-3680
DOI:10.1109/IWSDA.2007.4408370