A New Scheduling and CAC Scheme for Real-Time Video Application in Fixed Wireless Networks

被引：0
|
作者：
Yang, Ou [1 ]
Li, Jianhua [1 ]
机构：
[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
来源：
2006 3RD IEEE CONSUMER COMMUNICATIONS AND NETWORKING CONFERENCE, VOLS 1-3 | 2006年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
IEEE fixed 802.16 network aims at providing broadband wireless access with quality of service (QoS) guarantee. In all its services, real-time video traffic plays an impeditive role because of its varying bit-rate. In this paper, by taking advantage of traffic characteristics, a new scheduling and call admission control (CAC) scheme for real-time video traffic in IEEE fixed 802.16 networks is proposed. Simulations using real life video traces show that the proposed scheme provides significant improvement in throughput while maintaining QoS performance at an acceptable level.
引用
收藏
页码：303 / 307
页数：5
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