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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ³í¹®Áö I : Á¤º¸Åë½Å

Á¤º¸°úÇÐȸ ³í¹®Áö I : Á¤º¸Åë½Å

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  
¿ø¹®¼ö·Ïó(Citation) VOL 38 NO. 01 PP. 0076 ~ 0081 (2011. 02)
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(Korean Abstract)
¹«¼± ¼¾¼­ ³×Æ®¿öÅ©¿¡¼­ ´Ù¾çÇÑ ¼¾¼­ ±â¼úÀÌ °³¹ßµÇ¸é¼­ ÃÖ±Ù¿¡´Â µÑ ÀÌ»óÀÇ ¼­·Î ´Ù¸¥ ¼¾¼­ ³ëµå¸¦ ÇÔ²² ¿¬µ¿ÇÏ´Â ´ë±Ô¸ð À̱âÁ¾ ¼¾¼­ ³×Æ®¿öÅ©¿¡ ´ëÇÑ °ü½ÉÀÌ Áõ°¡ÇÏ°í ÀÖ´Ù. µû¶ó¼­ º» ¿¬±¸¿¡¼­´Â Àü¼Û ÆÄ¿ö°¡ Å« À§Ä¡ ¼­¹ö ³ëµå¿Í Àü¼Û ÆÄ¿ö°¡ ÀÛÀº ¸ðÆ® ¼¾¼­ ³ëµå·Î À̱âÁ¾ ¼¾¼­ ³×Æ®¿öÅ©¸¦ ±¸¼ºÇÏ¿© ¿¡³ÊÁö¸¦ È¿À²ÀûÀ¸·Î »ç¿ëÇÒ ¼ö ÀÖ´Â ¶ó¿ìÆà ÇÁ·ÎÅäÄÝÀ» Á¦¾ÈÇÑ´Ù. ±âÁ¸ÀÇ Å¬·¯½ºÅ͸µ ±â¹ýº¸´Ù È¿À²ÀûÀÎ µ¥ÀÌÅÍ ¼öÁýÀ» À§ÇØ 2°èÃþ ±×¸®µå ±¸Á¶¸¦ »ç¿ëÇÏ°í µ¥ÀÌÅÍ Àü¼Û ½Ã ¹ß»ýÇÏ´Â ¸ÖƼ-È©ÀÇ ±æÀ̸¦ ÁÙ¿© Àüü ³×Æ®¿öÅ©ÀÇ ¿¡³ÊÁö ¼Ò¸ð¸¦ ÁÙÀδÙ. º» ¿¬±¸¿¡¼­ Á¦¾ÈµÈ ±â¹ýÀÇ ¼º´ÉÀº ½Ã¹Ä·¹À̼ÇÀ» ÅëÇؼ­ ±âÁ¸ÀÇ ¿¬±¸¿Í ºñ±³ ºÐ¼®À» ÇÏ¿© ¿ì¼öÇÏ´Ù´Â °ÍÀ» º¸¿´´Ù.
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(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.
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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