The capacity analysis of SSB/BPSK-DS/CDMA with a successive interference canceller

Author

Seob Lim, Myoung

Author_Institution

Fac. of Electron. & Inf. Eng., Chonbuk Nat. Univ., Chonju, South Korea

Volume

5

fYear

2000

fDate

2000

Firstpage

2428

Abstract

It is necessary to apply SSB modulation to the DS/CDMA mobile communication systems in order to meet the increasing number of voice users as well as the broadband high rate data service in the future. However while the bandwidth efficiency is increased with SSB modulation, the performance gets degraded because of the increased multiple access interference. Therefore for solving this problem, SSB/BPSK-DS/CDMA with SIC is proposed and we showed that it can accommodate more capacity than the conventional BPSK-DS/CDMA with SIC

Keywords

carrier sense multiple access; channel capacity; data communication; interference suppression; land mobile radio; multiuser channels; phase shift keying; radiofrequency interference; spread spectrum communication; voice communication; DS/CDMA mobile communication systems; SSB modulation; SSB/BPSK-DS/CDMA; bandwidth efficiency; broadband high rate data service; capacity analysis; multiple access interference; performance; successive interference canceller; voice service; Amplitude modulation; Bandwidth; Baseband; Interference cancellation; Mobile communication; Multiaccess communication; Noise cancellation; Signal analysis; Signal processing; Silicon carbide;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2000. IEEE-VTS Fall VTC 2000. 52nd

Conference_Location

Boston, MA

ISSN

1090-3038

Print_ISBN

0-7803-6507-0

Type

conf

DOI

10.1109/VETECF.2000.883299

Filename

883299