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An efficient call admission control for IEEE 802.16 networks

DSpace at IIT Bombay

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Title An efficient call admission control for IEEE 802.16 networks
 
Creator SARAT, CHANDRA
SAHOO, ANIRUDHA
 
Subject ieee standards
bandwidth allocation
telecommunication congestion control
telecommunication standards
 
Description Scheduling and call admission control (CAC) in IEEE 802.16 system play a vital role in the performance of the system. The 802.16 standard does not specify any scheduling architecture or CAC. Many proposals assume a bandwidth based CAC which only provides bandwidth guarantee, but cannot fulfill delay and jitter requirements. In this paper, we propose a CAC that ensures QoS guarantee in terms of bandwidth, delay and jitter. We also present a novel method of estimating bandwidth requirement of variable bit rate application to increase the resource utilization of the system. We present our simulation result to show the effectiveness of bandwidth estimation and better performance over bandwidth based CAC.
 
Publisher IEEE
 
Date 2009-05-10T08:34:46Z
2011-11-28T07:56:37Z
2011-12-15T09:57:15Z
2009-05-10T08:34:46Z
2011-11-28T07:56:37Z
2011-12-15T09:57:15Z
2007
 
Type Article
 
Identifier Proceedings of the 15th IEEE Workshop on Local & Metropolitan Area Networks, Princeton, New Jersey, 10-13 June 2007, 188-193
1-4244-1100-9
10.1109/LANMAN.2007.4295997
http://hdl.handle.net/10054/1330
http://dspace.library.iitb.ac.in/xmlui/handle/10054/1330
 
Language en