Performance analysis of multiclass services in the uplink of wideband CDMA

Authors:
T. C. Wong;J. W. Mark;K. C. Chua;J. Yao;Y. H. Chew
Affiliations:
Agency for Sci., Technol. & Res., institute for Commun. Res., Singapore, Singapore;Center for Res. on Satellite Technol., Nanyang Technol. Univ., Singapore;Center for Res. on Satellite Technol., Nanyang Technol. Univ., Singapore;-;-
Venue:
ICCS '02 Proceedings of the The 8th International Conference on Communication Systems - Volume 02
Year:
2002

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Cross-layer quality-of-service analysis and call admission control in the uplink of CDMA cellular networks

EURASIP Journal on Wireless Communications and Networking

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Abstract

An analytical formulation of the outage probability in term of bit error rate specification for multiclass services in the uplink of a wideband CDMA-based cellular system is presented. The analytical framework is formulated for the general case in which different traffic classes have different spreading gains. The analytical work leads to the determination of the capacity region of a WCDMA system. Numerical results of the capacity region corresponding to typical parameter values are also presented.