TY  - CHAP
AV  - public
TI  - Structural properties of optimal coordinate-convex policies for CAC with nonlinearly-constrained feasibility regions
Y1  - 2011///
KW  - Call Admission Control
KW  -  Feasibility Region
KW  -  Coordinate Convex Policies.
UR  - http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5935205&isnumber=5934870
A1  - Marchese, Mario
A1  - Cello, Marco
A1  - Gnecco, Giorgio
A1  - Sanguineti, Marcello
PB  - IEEE
SN  - 978-1-4244-9919-9 
SP  - 466
N2  - Necessary optimality conditions for Call Admission Control (CAC) problems with nonlinearly-constrained feasibility regions and two classes of users are derived. The policies are restricted to the class of coordinate-convex policies. Two kinds of structural properties of the optimal policies and their robustness with respect to changes of the feasibility region are investigated: 1) general properties not depending on the revenue ratio associated with the two classes of users and 2) more specific properties depending on such a ratio. The results allow one to narrow the search for the optimal policies to a suitable subset of the set of coordinate-convex policies.
ID  - eprints1684
N1  - 30th IEEE International Conference on Computer Communications held in Shanghai, China, April 10th-15th, 2011
EP  - 470
T2  - Proceedings IEEE of INFOCOM 2011
ER  -