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Location-based Routing Mechanism for Route Discovery  

Lee, Jae-Jo (한국전기연구원)
Heo, Joon (경희대학교 컴퓨터공학과)
Hong, Choong-Seon (경희대학교 전자정보학부)
Lee, Dae-Young (한국통신학회)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.29, no.9B, 2004 , pp. 808-817 More about this Journal
Abstract
Many researchers are now working in the Low-Rate WPAN environment. Low-Rate WPAN has as its goal the enhancing computer use by making many sensors available throughout the physical environment, but making them effectively invisible to the user. Low-Rate WPAN environment consists of wireless sensor devices that may move often. Movement of hosts results in a change in routes and the need of some mechanism for determining new routes. This paper suggests an approach to utilize location information to improve performance of a routing mechanism for Low-Rate WPAN Environment. Accordingly, we proved that the proposed mechanism results in a significant reduction in a number of routing messages when comparing with existing mechanisms.
Keywords
Low-Rate WPAN; Route Discovery; Location-based routing; Dynamic Mobility; Cluster-tree topology;
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