Self-Organization of Wireless Ad Hoc Networks as Small Worlds Using Long Range Directional Beams

被引:0
|
作者
Banerjee, Abhik [1 ]
Agarwal, Rachit [2 ]
Gauthier, Vincent [2 ]
Yeo, Chai Kiat [1 ]
Afifi, Hossam [2 ]
Lee, Bu Sung [1 ]
机构
[1] Nanyang Technol Univ, Sch Comp Engn, CeMNet, Singapore, Singapore
[2] Telecom Sud Paris, Lab CNRS SAMOVAR UMR 5157, Evry, France
来源
2011 IEEE GLOBECOM WORKSHOPS (GC WKSHPS) | 2011年
关键词
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We study how long range directional beams can be used for self-organization of a wireless network to exhibit small world properties. Using simulation results for randomized beamforming as a guideline, we identify crucial design issues for algorithm design. Subsequently, we propose an algorithm for deterministic creation of small worlds. We define a new centrality measure that estimates the structural importance of nodes based on traffic flow in the network, which is used to identify the optimum nodes for beamforming. This results in significant reduction in path length while maintaining connectivity.
引用
收藏
页码:120 / 124
页数:5
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