An efficient CAC scheme for IP traffic over wireless ATM networks

被引：0
|
作者：
Abidin, HZ [1 ]
Fisal, N [1 ]
Ansari, MS [1 ]
机构：
[1] Univ Teknol Malaysia, Fac Elect Engn, Johor Baharu 81310, Johor Darul Taz, Malaysia
来源：
APCC 2003: 9TH ASIA-PACIFIC CONFERENCE ON COMMUNICATION, VOLS 1-3, PROCEEDINGS | 2003年
关键词：
wireless ATM; CAC; QoS; effective bandwidth; IP;
D O I：
10.1109/APCC.2003.1274419
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Traffic control and resource management are complex issues in wireless asynchronous transfer mode (WATM) due to broad range quality-of-services (QoS), limited bandwidth spectrum and susceptibility to error. In WATM, traffic control is essential in order to protect the network from congestion and to achieve realistic network efficiency in compliance with the QoS. Call Admission Control (CAC) is one of the critical mechanisms in providing QoS. This paper describes bandwidth allocation algorithms for IP traffic over WATM network based on VCT cell cluster threshold. Simulation work using Network Simulator (NS2) is also carried out to observe the network performance based on the proposed bandwidth allocation.
引用
收藏
页码：556 / 560
页数：5
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