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Local Location Search Based Progressive Geographic Multicast Protocol in Wireless Sensor Networks

Euisin LEE, Soochang PARK, Jeongcheol LEE, Sang-Ha KIM

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Summary :

To provide scalability against group size, Global Location Search based Hierarchical Geographic Multicast Protocols (GLS-HGMPs) have recently been proposed for wireless sensor networks. To reduce the communication overhead imposed by the global location search and prevent the multicast data detour imposed by the hierarchical geographic multicasting in GLS-HGMPs, this letter proposes Local Location Search based Progressive Geographic Multicast Protocol (LLS-PGMP). Simulation results show that LLS-PGMP is superior to GLS-HGMPs.

Publication
IEICE TRANSACTIONS on Communications Vol.E95-B No.4 pp.1419-1422
Publication Date
2012/04/01
Publicized
Online ISSN
1745-1345
DOI
10.1587/transcom.E95.B.1419
Type of Manuscript
LETTER
Category
Network

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