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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document : 1 / 2   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) ¹«¼± ¼¾¼­ ³×Æ®¿öÅ©¿¡¼­ ½ÌÅ© ³ëµå¿Í ÀÎÁ¢ÇÑ ³ëµåÀÇ ±ÕµîÇÑ ¿¡³ÊÁö ¼Ò¸ð¸¦ À§ÇÑ Å¬·¯½ºÅ͸µ ¾Ë°í¸®Áò
¿µ¹®Á¦¸ñ(English Title) Clustering Algorithm to Equalize the Energy Consumption of Neighboring Node on Sink in Wireless Sensor Networks
ÀúÀÚ(Author) Á¤Áø¿í   Áø±³È«   Jin-Wook Jung   Kyo-Hong Jin  
¿ø¹®¼ö·Ïó(Citation) VOL 12 NO. 06 PP. 1107 ~ 1112 (2008. 06)
Çѱ۳»¿ë
(Korean Abstract)
¹«¼± ¼¾¼­ ³×Æ®¿öÅ©ÀÇ Å¬·¯½ºÅ͸µ(Clustering) ±â¹ýÀº ¼¾¼­ ³ëµåÀÇ ¿¡³ÊÁö ¼Ò¸ð¸¦ ÃÖ¼ÒÈ­Çϱâ À§ÇÑ ¸ñÀûÀ¸·Î °³¹ßµÇ¾î Network LifetimeÀ» Áõ´ë½ÃÅ°´Â È¿°ú¸¦ º¸ÀδÙ. ±âÁ¸ÀÇ Å¬·¯½ºÅ͸µ ±â¹ýµéÀº ¼¾¼­ ³ëµåµéÀÌ CH(Cluster Head) ¿ªÇÒÀ» ±³´ë·Î ¼öÇàÇÔÀ¸·Î½á °¢ ³ëµåÀÇ ¿¡³ÊÁö ¼Ò¸ð¸¦ ±ÕµîÇϵµ·Ï ÇÏ¿© Network LifetimeÀ» Çâ»ó½ÃÅ°´Â ¹æ¹ýÀ» Á¦¾ÈÇÏ¿´Áö¸¸, ½ÌÅ©(Sink) ³ëµå¿Í ÀÎÁ¢ÇÑ ³ëµåµéÀÇ ¿¡³ÊÁö ¼Ò¸ð¸¦ ÃÖ¼ÒÈ­ÇÏ´Â ¹æ¾ÈÀº Á¦½ÃÇÏÁö ¸øÇß´Ù. º» ³í¹®¿¡¼­´Â ½ÌÅ© ³ëµåÀÇ POS(Personal Operating Space)³»¿¡ Á¸ÀçÇÏ´Â ÀÎÁ¢ ³ëµåµéÀÇ ÀϺθ¦ Ŭ·¯½ºÅÍÀÇ ¸â¹ö(Member) ³ëµå·Î °¡ÀÔ½ÃÅ°Áö ¾Ê°í, Á÷Á¢ ½ÌÅ© ³ëµå¿Í Åë½ÅÇÏ°Ô ÇÔÀ¸·Î½á ½ÌÅ© ³ëµå¿Í ÀÎÁ¢ÇÑ CHÀÇ ¿¡³ÊÁö ¼Ò¸ð¸¦ ÁÙ¿© Network LifetimeÀ» ¿¬ÀåÇϴ Ŭ·¯½ºÅ͸µ ¾Ë°í¸®ÁòÀ» Á¦¾ÈÇÏ¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
Clustering techniques, which are algorithm to increase the network lifetime in wireless sensor networks, is developed to minimize the energy consumption of nodes. Existing clustering techniques try to increase the network lifetime with equalizing each node's the energy consumption by rotating the role of CH(Cluster Head), but these algorithms did not present the solution that minimizes the energy consumption of neighboring nodes with sink. In this paper, we propose the clustering algorithm that prolongs the network lifetime by not including a part of nodes in POS(Personal Operating Space) of the sink in a cluster and communicating with sink directly to reduce the energy consumption of CH closed to sink.
Å°¿öµå(Keyword) Wireless Sensor Networks   Clustering   Network Lifetime  
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