Scheduling for H.264 Video Traffic over GEO Satellite Networks

被引:0
|
作者
Koutsakis, Polychronis [1 ]
Giannotta, Michael [1 ]
Ianos, Andrei [1 ]
Lazaris, Aggelos
机构
[1] McMaster Univ, Dept Elect & Comp Engn, Hamilton, ON L8S 4L8, Canada
关键词
Scheduling; H.264; video; MAC Protocol; GEO satellites; traffic modeling;
D O I
暂无
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
The provision of acceptable Quality-of-Service (QoS) for integrated multimedia traffic over a geosynchronous earth orbit (GEO) satellite network demands the existence of a well-designed Medium Access Control (MAC) protocol. This paper proposes a new dynamic satellite bandwidth allocation technique (Predictive Resource Reservation Access, PRRA) which is based on accurate H.264 video traffic prediction. Our scheme is shown to provide very good throughput and delay results, when compared with other efficient schemes from the literature and with an "ideal" satellite bandwidth allocation scheme.
引用
收藏
页码:130 / 136
页数:7
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