Outage probability analysis of OC-CDMA system with imperfect power control under different velocity

Muangruen, Panya; Junnapiya, Somyot; Techotchawan, Amnouy; Kidakorn, Pongjai

Outage probability analysis of OC-CDMA system with imperfect power control under different velocity

Author(s)

Muangruen, Panya

Junnapiya, Somyot

Techotchawan, Amnouy

Kidakorn, Pongjai

Date Issued

December 1, 2004

Type

Conference Paper

Abstract

This paper, we present the evaluation of outage probability on the SNR under the overlapped carrier allocation scheme in the reverse link with imperfect power control of a cellular CDMA system, which is base on using Gaussian approximation. In numerical results, the band limited pulse generated by square-root of raised cosine pulse shaping filters (SRRC) of the transmitted signal is investigated and compared in conventional FD/CDMA and OC-CDMA of the outage probability. It will be also show that the outage probability can be improved by overlapping of carriers. We use the error statistics to model the intra-cell interference and evaluate the impact of different mobiles velocity and number of resolvable paths on the system performance.

Citation

IEEE Region 10 Annual International Conference Proceedings TENCON, B, B509-B512, 2004