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Policy-based Resource Management for QoS Support in Cellular Networks  

Choi Sung-Gu (한국전자통신연구원 이동통신연구단 무선액세스연구그룹)
Jun Kyung-Koo (인천대학교 멀티미디어시스템공학과)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.31, no.4B, 2006 , pp. 344-348 More about this Journal
Abstract
This paper proposes a QoS policy for cellular networks which support the policy based network management scheme. The policy exploits the existing underlying DiffServ mechanism and the priority-based packet scheduler in order to provide the packets with different handling priority depending on their belonging traffic classes. The simulation results reveals the effectiveness of the proposed policy under the network congestion; it shows that the goodput of the real-time traffic is not affected at all in spite of the surge of the non real-time traffic.
Keywords
Policy-based; RRM; QoS; Cellular Systems; DiffServ;
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