Presentation	2010-01-21 HGAF : a hierarchical power saving technique using location information for sensor networks Takashi OSAWA, Susumu ISHIHARA,
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Abstract(in English)	In the wireless sensor networks, wireless sensor nodes are placed at the observation area. Because wireless sensor nodes have limited power supply, it is important to save power consumption on sensor nodes for prolonging the network lifetime. In our previous work, we proposed HGAF (Hierarchical Geographic Adaptive Fidelity), a power saving technique using positions of nodes in sensor networks. It introduces layered structure into GAF (Geographic Adaptive Fidelity). We implemented HGAF on MICAz-Motes. In this paper, we explain about details of our HGAF implementation and summary of our demonstration.
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Keyword(in English)	wireless sensor network / energy saving / implementation
Paper #	MoMuC2009-56,AN2009-52,USN2009-52
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Committee	USN
Conference Date	2010/1/14(1days)
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Registration To	Ubiquitous and Sensor Networks(USN)
Language	JPN
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Title (in English)	HGAF : a hierarchical power saving technique using location information for sensor networks
Sub Title (in English)
Keyword(1)	wireless sensor network
Keyword(2)	energy saving
Keyword(3)	implementation
1st Author's Name	Takashi OSAWA
1st Author's Affiliation	Graduate School of Engineering, Shizuoka University()
2nd Author's Name	Susumu ISHIHARA
2nd Author's Affiliation	Graduate School of Science and Technology
Date	2010-01-21
Paper #	MoMuC2009-56,AN2009-52,USN2009-52
Volume (vol)	vol.109
Number (no)	382
Page	pp.pp.-
#Pages	2
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