Title :
A multi-access scheme for UWB radio using pseudo-chaotic time hopping
Author :
Maggio, G.M. ; Laney, D. ; Lehmann, F. ; Larson, L.
Author_Institution :
Center for Wireless Commun., California Univ., San Diego, La Jolla, CA, USA
Abstract :
Pseudo-chaotic time hopping (PCTH) is an encoding/modulation scheme proposed for UWB (ultra-wide band) impulse radio. PCTH exploits concepts from symbolic dynamics to generate aperiodic spreading sequences. We present a multiple access technique suitable for the pseudo-chaotic time hopping scheme.
Keywords :
chaos; encoding; error statistics; modulation; multi-access systems; sequences; spread spectrum communication; BER performance; PCTH; UWB radio; aperiodic spreading sequences generation; encoding/modulation; multi-access scheme; pseudo-chaotic time hopping; simulation results; symbolic dynamics; ultra-wide band impulse radio; Bandwidth; Chaotic communication; Convolutional codes; Encoding; Multiaccess communication; Pulse modulation; Radio communication; Shift registers; Ultra wideband technology; Wireless communication;
Conference_Titel :
Ultra Wideband Systems and Technologies, 2002. Digest of Papers. 2002 IEEE Conference on
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
0-7803-7496-7
DOI :
10.1109/UWBST.2002.1006353
