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A Power Saving Routing Scheme in Wireless Networks  

최종무 (아주대학교 정보통신전문대학원)
김재훈 (아주대학교 정보통신전문대학원)
고영배 (아주대학교 정보및컴퓨터공학부)
Publication Information
Journal of KIISE:Information Networking / v.30, no.2, 2003 , pp. 179-188 More about this Journal
Abstract
Advances in wireless networking technology has engendered a new paradigm of computing, called mobile computing, in which users carrying portable devices have access to a shared infrastructure independent of their physical locations. Wireless communication has some restraints such as disconnection, low bandwidth, a variation of available bandwidth, network heterogeneity, security risk, small storage, and low power. Power adaptation routing scheme overcome the shortage of power by adjusting the output power, was proposed. Existing power saving routing algorithm has some minor effect such as seceding from shortest path to minimize the power consumption, and number of nodes that Participate in routing than optimal because it select a next node with considering only consuming power. This paper supplements the weak point in the existing power saving routing algorithm as considering the gradual approach to final destination and the number of optimal nodes that participate in routing.
Keywords
Wireless Networks; Power Saving; Routing;
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