A TCM-MC-CDMA System with Multiple Reception Antennas

Author

Jiang, Liguo ; Cao, Yewen

Author_Institution

Sch. of Inf. Sci. & Eng., Shandong Univ., Jinan

Volume

2

fYear

2009

fDate

25-26 April 2009

Firstpage

737

Lastpage

740

Abstract

In this paper, based on the idea of combination of TCM and MC-CDMA systems with multiple reception antennas, a new multi-carrier CDMA (MC-CDMA) scheme, called TCM-SIMO-(single-input-multiple-output)-MC-CDMA is proposed. Channel coding gains of the proposed system are obtained by applying TCM to increase the minimum Euclidean distance between spreading codes. Multiple reception antennas help to distinguish signals from different users using the same group of codes, and at the same time, receive diversity is offered. Simulation and theory analysis results show that, TCM-SIMO-MC-CDMA system outperforms both TCM-SISO-MC-CDMA system and UC (un-coded)-SIMO-MC-CDMA in terms of bit error rate (BER).

Keywords

antenna arrays; channel coding; code division multiple access; multifrequency antennas; TCM-MC-CDMA system; bit error rate; channel coding; minimum Euclidean distance; multicarrier CDMA; multiple reception antennas; single-input-multiple-output; spreading codes; Bit error rate; Channel coding; Communication system security; Information science; Interference cancellation; Multiaccess communication; Multicarrier code division multiple access; Multiple access interference; Receiving antennas; Transmitting antennas; MC-CDMA; SIMO; TCM; VBLAST;

fLanguage

English

Publisher

ieee

Conference_Titel

Networks Security, Wireless Communications and Trusted Computing, 2009. NSWCTC '09. International Conference on

Conference_Location

Wuhan, Hubei

Print_ISBN

978-1-4244-4223-2

Type

conf

DOI

10.1109/NSWCTC.2009.13

Filename

4908574