Title :
Sets of sequences for QS-CDMA systems with interference cancellation over multipath Rayleigh fading channels
Author :
Kuramoto, André S R ; Abrao, Taufik ; Jeszensky, Paul Jean E
Author_Institution :
Escola Politecnica, Sao Paulo Univ., Brazil
fDate :
30 Aug.-2 Sept. 2004
Abstract :
Walsh-Hadamard, QS, Lin-Chang, LCZ-GMW, ZCZ sets of sequences are compared. The comparison is accomplished by analyzing the conventional receiver (RAKE) and a parallel interference canceller (PIC) receiver performance using each one of these sequence sets in a multipath Rayleigh fading channel and similar system loads in a quasi-synchronous condition.
Keywords :
Rayleigh channels; code division multiple access; interference suppression; multipath channels; radio receivers; radiofrequency interference; sequences; Lin-Chang sequences; PIC receiver; RAKE receiver; Walsh-Hadamard sequences; interference cancellation; multipath Rayleigh fading channels; multipath channels; parallel interference canceller receiver; quasi-synchronous CDMA; Control engineering; Delay effects; Detectors; Fading; Interference cancellation; Multiaccess communication; Multiple access interference; Performance analysis; RAKE receivers; System performance;
Conference_Titel :
Spread Spectrum Techniques and Applications, 2004 IEEE Eighth International Symposium on
Print_ISBN :
0-7803-8408-3
DOI :
10.1109/ISSSTA.2004.1371789
