A Hierarchical and Partial-distributed Localization Scheme for Ad-hoc Wireless Sensor Networks

被引：0
|
作者：
Zou, L. L. [1 ]
Zhao, Z. W. [1 ]
Zheng, Y. Q. [1 ]
机构：
[1] Beijing Normal Univ, Sch Informat Sci & Technol, Beijing 100875, Peoples R China
来源：
2008 6TH IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL INFORMATICS, VOLS 1-3 | 2008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：
Current localization algorithms for Ad-hoc wireless sensor networks are categorized either as distributed or centralized ones. Typical distributed algorithms include DV-hop, DV-distance [1], etc., which need the deployment of certain amount of anchor nodes-, on the contrary, the centralized algorithms, such as MDS-MAP [3], need less anchor nodes, while the computation complexity is higher as a result of centralized computing. In this paper, a hierarchical and partial-distributed scheme for Ad-hoc wireless sensor networks is proposed. The scheme can be implemented with lower computation complexity and less anchor nodes; moreover, the transmission of localization information among different nodes is easier than that in the scheme utilizing completely distributed algorithms. In addition, the implementation approach of the scheme in NS-2 is given in the simulation section.
引用
收藏
页码：6 / 10
页数：5
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