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QSLS: Efficient Quorum Based Sink Location Service for Geographic Routing in Irregular Wireless Sensor Networks
Fucai YU Soochang PARK Euisin LEE Younghwan CHOI Sang-Ha KIM
IEICE TRANSACTIONS on Communications
Publication Date: 2009/12/01
Online ISSN: 1745-1345
Print ISSN: 0916-8516
Type of Manuscript: LETTER
wireless sensor networks, geographic routing, sink location service,
Full Text: PDF(242KB)>>
Geographic routing for wireless sensor networks requires a source that can encapsulate the location of a sink in each data packet. How a source can obtain the location of a sink with low overhead is a difficult issue. This letter proposes a Quorum Based Sink Location Service (QSLS) which can be exploited by most geographic routing protocols in arbitrary irregular wireless sensor networks.