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Proceedings Paper

Study on resource management algorithm based on infinitesimal perturbation analysis for communication networks
Author(s): Yang Song; Zhiyong Zhang; Ning He
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Paper Abstract

To solve the buffer management problem in communication networks, based on the IPA (Infinitesimal Perturbation Analysis) method, a new algorithm was proposed. The algorithm regarded the buffer management problem as one minimization of the performance function with the decision variable (specially, the buffer threshold) describing the nod with SFM(Stochastic Fluid Model). IPA technique was used to derive sensitivity estimators for the performance function, thus provided SA(Stochastic Approximation) algorithms capable to optimally minimize the performance cost based on IPA gradient. The algorithm can be evaluated based on data observed from the sample path of the real system without any pre-knowledge of the inflow.

Paper Details

Date Published: 2 April 2010
PDF: 7 pages
Proc. SPIE 7651, International Conference on Space Information Technology 2009, 76511V (2 April 2010); doi: 10.1117/12.855566
Show Author Affiliations
Yang Song, Jilin Normal Univ. (China)
Zhiyong Zhang, Changchun Teachers College (China)
Ning He, Institute of Equipment and Command Technology (China)
People's Liberation Army (China)

Published in SPIE Proceedings Vol. 7651:
International Conference on Space Information Technology 2009
Xingrui Ma; Baohua Yang; Ming Li, Editor(s)

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