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

Volume

2

fYear

1999

fDate

36495

Firstpage

1236

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;

fLanguage

English

Publisher

ieee

Conference_Titel

TENCON 99. Proceedings of the IEEE Region 10 Conference

Conference_Location

Cheju Island

Print_ISBN

0-7803-5739-6

Type

conf

DOI

10.1109/TENCON.1999.818651

Filename

818651