Title :
Pipelined successive interference cancellation scheme for a DS/CDMA system
Author :
Hong, Dae-Ki ; You, Young-Hwan ; Jeong, Seong-Soon ; Kang, Chang-Eon
Author_Institution :
Dept. of Electron. Eng., Yonsei Univ., Seoul, South Korea
Abstract :
The bit error rate (BER) expression for a proposed pipelined successive interference cancellation (PSIC) scheme in a direct sequence/code division multiple access (DS/CDMA) system is derived analytically. The proposed PSIC scheme is a pipelined modification of a successive interference cancellation (SIC) scheme. The numerical results show that the proposed PSIC scheme outperforms the SIC scheme from the viewpoints of the BER and the decoding delay performances
Keywords :
code division multiple access; decoding; error statistics; interference suppression; multiuser channels; radiofrequency interference; spread spectrum communication; BER; DS/CDMA system; bit error rate; decoding delay performance; direct sequence/code division multiple access; pipelined successive interference cancellation; successive interference cancellation; Baseband; Bit error rate; Decoding; Delay; Electronic mail; Fading; Frequency; Interference cancellation; Multiaccess communication; Silicon carbide;
Conference_Titel :
Wireless Communications and Networking Conference, 1999. WCNC. 1999 IEEE
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-5668-3
DOI :
10.1109/WCNC.1999.796986
