Erlang capacity of a power controlled CDMA system

Authors:
A. M. Viterbi;A. J. Viterbi
Affiliations:
Qualcomm Inc., San Diego, CA;-
Venue:
IEEE Journal on Selected Areas in Communications
Year:
2006

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Abstract

This work presents an approach to the evaluation of the reverse link capacity of a code-division multiple access (CDMA) cellular voice system which employs power control and a variable rate vocoder based on voice activity. It is shown that the Erlang capacity of CDMA is many times that of conventional analog systems and several times that of other digital multiple access systems