An efficient resource reservation mechanism in ad hoc networks

被引：0
|
作者：
Wang, GH [1 ]
Shu, YT [1 ]
Fan, YJ [1 ]
Yang, OWW [1 ]
机构：
[1] Tianjin Univ, Dept Comp Sci, Tianjin 300072, Peoples R China
来源：
CCECE 2003: CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING, VOLS 1-3, PROCEEDINGS: TOWARD A CARING AND HUMANE TECHNOLOGY | 2003年
关键词：
ad hoc networks; quality of service (QoS); neighborhood reservation;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this paper, we propose an efficient resource reservation mechanism called the neighborhood reservation (NR) for ad hoc networks. When a node reserves bandwidth for a QoS flow, corresponding bandwidth reservation must be done in all its neighborhood nodes simultaneously to eliminate the impact on reserved bandwidth caused by channel contention. Thus the reserved bandwidth for the QoS flow can be guaranteed with certainty. The simulation results show that the effectiveness of QoS reservation can be improvedremarkably by using neighborhood reservation.
引用
收藏
页码：1655 / 1658
页数：4
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