Title :
DS-CDMA System Employing Parity Bit Selected Spreading Waveforms
Author :
Song, Yongjun ; Amours, Claude D.
Author_Institution :
Sch. of Inf. Technol. & Eng., Ottawa Univ., Ont.
Abstract :
We investigate the performance of a code division multiple access system which employs the parity bit selected spreading technique. We show that this technique, although more complex, provides additional coding gain compared to similarly coded CDMA systems. This is due to the fact that our system does not suffer any coding rate loss
Keywords :
code division multiple access; fading channels; multipath channels; spread spectrum communication; DS-CDMA system; code division multiple access system; parity bit; spreading waveform; Bandwidth; Binary phase shift keying; Bit error rate; Code division multiplexing; Decoding; Direct-sequence code-division multiple access; Error correction codes; Forward error correction; Multiaccess communication; Transmitters; Direct sequence code division multiple access; Error correction coding; Forward error correction; Soft decision decoding; Spreading sequences;
Conference_Titel :
Electrical and Computer Engineering, 2006. CCECE '06. Canadian Conference on
Conference_Location :
Ottawa, Ont.
Print_ISBN :
1-4244-0038-4
Electronic_ISBN :
1-4244-0038-4
DOI :
10.1109/CCECE.2006.277696
