Efficient Routing in WiMax/802.16 based Mesh Networks with Centralized Scheduling

被引：0
|
作者：
El-Najjar, Jad [1 ]
Jaumard, Brigitte [2 ]
Assi, Chadi [3 ]
机构：
[1] Concordia Univ, ECE, Montreal, PQ, Canada
[2] Concordia Univ, CIISE & GERAD, Montreal, PQ, Canada
[3] Concordia Univ, CIISE, Montreal, PQ, Canada
来源：
2008 IEEE SYMPOSIUM ON COMPUTERS AND COMMUNICATIONS, VOLS 1-3 | 2008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：
The efficient routing of multi-hop connections in WiMax/802.16 based mesh networks poses several challenges, such as dealing with the interferences from concurrent transmissions, addressing the collision problem due to hidden terminals and efficiently utilizing the limited node resources. In this paper, we study the problem of Maximizing the Network Lifetime (MNL) in WiMax/802.16 based mesh networks by appropriately routing end connections and assigning slots to them. The proposed model includes the effect of hidden nodes as well as the interferences coming from neighboring nodes. It shows that power-aware routing yields better network lifetime and better network performance, a consequence of the improved network spatial reuse.
引用
收藏
页码：300 / +
页数：2
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