Accessible Requires Authentication Published by De Gruyter May 19, 2008

A Centralized Feedback Control Model for Resource Management in Wireless Networks

Y. Yang, B. R. Haverkort and G. J. Heijenk
From the journal

ABSTRACT

In a wireless environment, guaranteeing QoS is challenging because applications at multiple devices share the same limited radio bandwidth. In this paper we introduce and study a resource management model for centralized wireless networks, using feedback control theory. Before applying in practice, the proposed model is evaluated using the well-known 20-sim dynamic system simulator. The experimental results show that flexible and efficient resource allocation can be achieved for a variety of system parameters and WLAN scenarios; however, care should be taken in setting the control parameters and coefficients.

Published Online: 2008-05-19
Published in Print: 2008-March

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