Selective Parallel Interference Cancellation for Uplink Cyclic-prefix CDMA

Conference: PIMRC 2005 - 16th Annual IEEE International Symposium on Personal Indoor and Mobile Radio Communications
09/11/2005 - 09/14/2005 at Berlin, Germany

Proceedings: PIMRC 2005

Pages: 5Language: englishTyp: PDF

Personal VDE Members are entitled to a 10% discount on this title

Zheng, Kan; Wang, Wenbo (Wireless Signal Processing Lab., Beijing University of Posts & Telecomms, Beijing, China)
Decarreau, Guillaume (Wireless System Lab, France Telecom R&D center, Beijing, China)

Code division multiplex access with cyclic prefix (CP-CDMA) is regarded as one of the best candidates for the broadband wireless communication systems in the uplink. This paper proposes a selective parallel interference cancellation (S-PIC) for uplink CP-CDMA. With less complexity and good resistance to near-far effect, the S-PIC can achieve better bit error rate(BER) performance than the conventional interference cancellation. Computer simulation demonstrates its effectiveness and conclusion is followed.