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

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 i...

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Veröffentlicht in:	IEICE Transactions on Communications 2012/04/01, Vol.E95.B(4), pp.1419-1422
Hauptverfasser:	LEE, Euisin, PARK, Soochang, LEE, Jeongcheol, KIM, Sang-Ha
Format:	Artikel
Sprache:	eng ; jpn
Schlagworte:	Access methods and protocols, osi model Applied sciences Detection, estimation, filtering, equalization, prediction Exact sciences and technology Information, signal and communications theory local location search Multicast Multicasting Networks Position (location) progressive geographic multicast tree Searching Sensors Services and terminals of telecommunications Signal and communications theory Signal, noise Simulation Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Telemetry. Remote supervision. Telewarning. Remote control Teleprocessing networks. Isdn Transmission and modulation (techniques and equipments) wireless sensor networks
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Zusammenfassung:	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.
ISSN:	0916-8516 1745-1345
DOI:	10.1587/transcom.E95.B.1419