2002•Unpublished venueRequires access

An uplink power control scheme in CDMA mobile communication system

Fuhua Lin, Xinyu Huang, Yue Hai Wu

Abstract

In this paper, a brief introduction of principles and algorithm realization of uplink power control in CDMA mobile communication system based on IS-95 are given, and then the blocking probability and Erlang capacity under the condition of perfect and imperfect uplink power control are presented and analyzed. Finally the uplink power control algorithms are simulated, and the optimum uplink power control algorithm that maximizes system Erlang capacity is acquired.

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Available abstract

Key concepts: Telecommunications link, Erlang (programming language), Power control, Computer science, Code division multiple access, Erlang distribution, Computer network, Power (physics)