Performance analysis of a threshold-based call admission control scheme for multimedia wireless networks

被引：0
|
作者：
Nasser, Nidal [1 ]
Lu, Ning
Bigham, John
机构：
[1] Univ Guelph, Guelph, ON N1G 2W1, Canada
[2] Queen Mary Univ London, Dept Elect Engn, London E1 4NS, England
[3] MPI QMUL Informat Syst Res Ctr, Macau, Peoples R China
来源：
2006 ASIA-PACIFIC CONFERENCE ON COMMUNICATION, VOLS 1 AND 2 | 2006年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The allocation of scarce resources to support realtime multimedia services with different Quality of Service (QoS) requirements is a fundamental problem in wireless cellular networks. In this paper, we propose a new Call Admission Control (CAC) and resource reservation scheme for cellular-based multimedia wireless networks. The well-known CAC guard channel policy [3] is modified to be applicable for different traffic classes with diverse QoS requirements. The proposed scheme is modeled as M/M/C/C queueing system and the performance measures, call blocking probability and call dropping probability are computed.
引用
收藏
页码：340 / 345
页数：6
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