DocumentCode
2201287
Title
Power saving strategy for an UWB impulse radio transceiver using PCTH
Author
Maggio, Gian Mario ; Reggiani, Luca
Author_Institution
Center for Wireless Commun., California Univ., San Diego, La Jolla, CA, USA
fYear
2002
fDate
2002
Firstpage
95
Lastpage
98
Abstract
Pseudo-chaotic time hopping (PCTH) is a recently proposed coding/modulation scheme for UWB (ultrawide band) impulse radio. PCTH exploits concepts from symbolic dynamics to generate aperiodic spreading sequences. In this paper we present a power saving strategy for a multi-access UWB system based on PCTH. It is shown that our approach leads to a significant power saving. The trade-off with respect to BER performance is also discussed.
Keywords
error statistics; modulation coding; multi-access systems; spread spectrum communication; transceivers; BER performance; PCTH; aperiodic spreading sequences; coding/modulation scheme; impulse radio transceiver; multi-access UWB system; power saving strategy; pseudo-chaotic time hopping; symbolic dynamics; ultrawide band impulse radio; Bandwidth; Bit error rate; Decoding; Pulse modulation; Radio communication; Radio transceivers; Shift registers; Ultra wideband technology; Viterbi algorithm; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Radio and Wireless Conference, 2002. RAWCON 2002. IEEE
Print_ISBN
0-7803-7458-4
Type
conf
DOI
10.1109/RAWCON.2002.1030126
Filename
1030126
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