%R 10.1109/LCOMM.2011.030311.102228
%N 4
%J IEEE Communications Letters
%K Call admission control, coordinate convex policies, feasibility region

%A Marco Cello
%A Giorgio Gnecco
%A Mario Marchese
%A Marcello Sanguineti
%L eprints1718
%D 2011
%X Two criteria are proposed to characterize and improve suboptimal coordinate-convex (c.c.) policies in Call Admission Control (CAC) problems with nonlinearly-constrained feasibility regions. Then, a structural property of the optimal c.c. policies is derived. This is expressed in terms of constraints on the relative positions of successive corner points.
%I IEEE
%V 15
%T CAC with Nonlinearly-Constrained Feasibility Regions
%P 467-469