A New Call Admission and Medium Access Control Framework for Multimedia Traffic over GEO Satellite Networks

被引：1
作者：
Koutsakis, Polychronis [1 ]
机构：
[1] McMaster Univ, Dept Elect & Comp Engn, Hamilton, ON L8S 4L8, Canada
来源：
2008 11TH IEEE SINGAPORE INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS (ICCS), VOLS 1-3 | 2008年
关键词：
D O I：
10.1109/ICCS.2008.4737314
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
The burstiness of multimedia traffic and the long propagation delays in Geosynchronous (GEO) satellite systems call for an efficient Medium Access Control (MAC) protocol and an equally efficient Call Admission Control (CAC) scheme, in order to provide acceptable Quality of Service (QoS) to multimedia users. This paper proposes a fair and dynamic CAC and MAC framework, named Fair Predictive Resource Reservation Access (FPRRA), which is based on accurate videoconference traffic prediction and makes decisions after taking into account the provider revenue. The framework's performance is evaluated in comparison to other efficient schemes from the literature.
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页码：890 / 895
页数：6
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