Title :
nPFS: efficient management of multiple QoS objects
Author :
Jiang, Yong ; Wu, Jianping
Author_Institution :
Dept. of Comput. Sci., Tsinghua Univ, China
Abstract :
Current proposals for the packet scheduling strategy of multiple performance objects in high-speed packet-switched networks attract more and more attention. At the same time, the end-to-end Quality of Service (QoS) requirements need to be satisfied and the network resource should be allocated fair and efficiently. In this paper, we provides nPFS, a network proportional fairness scheduling strategy in packet-switched networks from proportional fairness principle, and the nPFS integrates several objects, such as the network performance, user´s QoS requirement and system fairness. Then it is analyzed and proved in detail. Moreover, the nPFS can be applied to design and improve the scheduling strategy and algorithms in packet-switched networks
Keywords :
computer network reliability; packet switching; performance evaluation; quality of service; end-to-end Quality of Service; high-speed packet switched networks; multiple QoS objects management; multiple performance objects; nPFS; network performance; network proportional fairness scheduling strategy; network resource; packet scheduling strategy; system fairness; Computer science; Delay; Jitter; Proposals; Quality of service; Resource management; Scheduling algorithm; Telecommunication traffic; Throughput; Traffic control;
Conference_Titel :
Computer Networks and Mobile Computing, 2001. Proceedings. 2001 International Conference on
Conference_Location :
Los Alamitos, CA
Print_ISBN :
0-7695-1381-6
DOI :
10.1109/ICCNMC.2001.962573
