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Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
´ÙÁß °èÃþ ±¸Á¶¸¦ ÀÌ¿ëÇÑ À̱âÁ¾ ¼¾¼ ³×Æ®¿öÅ© ¶ó¿ìÆà ÇÁ·ÎÅäÄÝ |
¿µ¹®Á¦¸ñ(English Title) |
A Heterogeneous Sensor Networking Routing Protocol using Multi-level Architecture |
ÀúÀÚ(Author) |
ÃÖÁ¾¿ø
±Ç¾Æ¸®³ª
Á¶ÁöÀº
Jongwon Choe
Ahrina Kwon
Jieun Cho
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¿ø¹®¼ö·Ïó(Citation) |
VOL 38 NO. 01 PP. 0076 ~ 0081 (2011. 02) |
Çѱ۳»¿ë (Korean Abstract) |
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¿µ¹®³»¿ë (English Abstract) |
Various sensor technologies have been developed in wireless sensor networks. Especially a large heterogeneous sensor network which is made up different sensor nodes in type has been noticed. Therefore this paper suggests an energy-efficient routing protocol in heterogeneous sensor networks which consist of location server nodes with large transmission power and mote sensor nodes with small transmission power. Instead of a clustering, this study uses a 2-level grid structure to increase aggregation efficiency and decreases the length of multi-hop, so the energy consumption of a total network is cut down. The performance evaluation of our work shows it is more efficient than other routing protocols on the energy consumption using a simulator.
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Å°¿öµå(Keyword) |
¹«¼± ¼¾¼ ³×Æ®¿öÅ©
À̱âÁ¾ ¼¾¼ ³×Æ®¿öÅ©
¿¡³ÊÁö È¿À²¼º
wireless sensor network
heterogeneous sensor network
energy efficiency
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