PERFORMANCE ANALYSIS OF ADMISSION CONTROL ALGORITHMS FOR CDMA NETWORKS

摘要

This paper proposes a modified mathematical formulation of revenue optimization problem in terms of CDMA admission control. The problem solution is based upon proposed algorithm as well as Lagrangean relaxation approach. Performance analysis on three algorithms with respect to voice activity factor (VAF) is considered, where 9 base stations, 50 existing mobile stations, and new mobile stations in Poisson arrival process (λ=100) on 500 test cases are given. Computational results illustrate that no matter which value of VAF is given; proposed algorithm always is with an outstanding performance on solution optimality, blocking rate, as well as revenue contribution.