Integration of multirate services using CDMA in an overlaid cellular system

Author

Chaudry, Shahid ; Sheikh, Asrar U.

Author_Institution

Dept. of Syst. & Comput. Eng., Carleton Univ., Ottawa, Ont., Canada

Volume

1

fYear

1995

fDate

27-29 Sep 1995

Firstpage

26

Abstract

In emerging integrated wireless personal communications systems, the users are given freedom to choose a service out of many available. The integration of voice, data and video services to meet the user needs on to a common mode of transmission is a difficult task. An overlaid cellular CDMA system is proposed to carry different rate traffic on the same carrier frequency. It is shown that different rate services can coexists in a DS-CDMA-DFE system without any noticeable impact on the system capacity

Keywords

cellular radio; code division multiple access; data communication; decision feedback equalisers; land mobile radio; personal communication networks; pseudonoise codes; spread spectrum communication; telecommunication services; traffic; voice communication; DS-CDMA-DFE system; carrier frequency; data; integrated wireless personal communications systems; integration; multirate services integration; overlaid cellular system; system capacity; traffic rates; video services; voice; Bandwidth; Communication system security; Delay; Direct-sequence code-division multiple access; Fading; Frequency; Laboratories; Multiaccess communication; Personal communication networks; Systems engineering and theory;

fLanguage

English

Publisher

ieee

Conference_Titel

Personal, Indoor and Mobile Radio Communications, 1995. PIMRC'95. Wireless: Merging onto the Information Superhighway., Sixth IEEE International Symposium on

Conference_Location

Toronto, Ont.

Print_ISBN

0-7803-3002-1

Type

conf

DOI

10.1109/PIMRC.1995.476273

Filename

476273