A Composition of all Node Map Using Neighborhood Information in ad hoc Networks.

Wooseok Jang

Journal of The Korea Society of Computer and Information

Abbr : JKSCI
2006, 11(6), pp.221-226
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science

Wooseok Jang ¹

¹ 서울대학교

ABSTRACT

An Ad hoc network, differently from wired networks, is a self organized network of mobile nodes in wireless environments. In this kind of routing and operation environments, link breaks occur frequently. Knowing positions of nodes may prevent or recover this type of phenomenon. Typically, GPS is used to detect position of nodes but high cost and complexity of construction limit applications. In this paper, we propose and design a method of construction nodes’position map using only information of all nodes without GPS. The proposed method complements and overcomes previous system with software solutions. Hence, construction and operation are simple, and can decrease cost of construction expenses.
KEYWORDS

Ad hoc , 이동노드(mobile nodes) , GPS , 노드맵(node map)
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KCI Citation (1)

KJC Korea
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