Title :
Performance analysis of the hybrid interference canceller for multiple access interference cancellation
Author :
Kim, Jae-Hong ; Jeong, Jae-Yoon ; Yeom, Soon-Jin ; Choi, Byung-Goo ; Park, Yong-Wan
Author_Institution :
Dept. of Inf. & Commun. Eng., Yeungnam Univ., South Korea
Abstract :
In this paper we introduced a hybrid interference cancellation scheme combining parallel interference cancellation (PIC) and successive interference cancellation (SIC). The proposed hybrid interference cancellation has been compared with existing PIC, SIC and other hybrid cancellation schemes. The performance criteria used for comparison are complexity, delay and average bit error rate (BER) performance in the Rayleigh-fading channel (Jake´s model) with additive white Gaussian noise (AWGN). The proposed hybrid interference cancellation scheme provided a reduction of the delay time by a half compared with SIC and that of the complexity by a quarter compared with PIC
Keywords :
AWGN channels; Rayleigh channels; code division multiple access; computational complexity; delays; error statistics; interference suppression; land mobile radio; radiofrequency interference; signal processing; spread spectrum communication; 1.9 GHz; BER performance; PIC; Rayleigh-fading channel; SIC; UHF; additive white Gaussian noise; average bit error rate; complexity; delay; hybrid interference canceller; multiple access interference cancellation; parallel interference cancellation; performance analysis; successive interference cancellation; Additive white noise; Bit error rate; Delay effects; Interference cancellation; Matched filters; Multiple access interference; Performance analysis; Rayleigh channels; Silicon carbide; System performance;
Conference_Titel :
TENCON 99. Proceedings of the IEEE Region 10 Conference
Conference_Location :
Cheju Island
Print_ISBN :
0-7803-5739-6
DOI :
10.1109/TENCON.1999.818651
