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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)

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ÇѱÛÁ¦¸ñ(Korean Title) ¸ð¹ÙÀÏ ¾Öµå Ȥ ³×Æ®¿öÅ©¿¡¼­ ·Îµå ¹ë·±½º¸¦ ÀÌ¿ëÇÑ ºÐ»ê ³ëµå ¼³Á¤¿¡ °üÇÑ ¿¬±¸
¿µ¹®Á¦¸ñ(English Title) A Study of Load Tolerance Node using Load-balance in Mobile Ad hoc Networks
ÀúÀÚ(Author) ¿Àµ¿±Ù   ¿À¿µÁØ   ÀÌ°­È¯   Dong-keun Oh   Young-jun Oh   Kang-whan Lee  
¿ø¹®¼ö·Ïó(Citation) VOL 19 NO. 04 PP. 1001 ~ 1008 (2015. 04)
Çѱ۳»¿ë
(Korean Abstract)
¸ð¹ÙÀÏ ¾Öµå Ȥ ³×Æ®¿öÅ©(Mobile Ad hoc Network)´Â À¯µ¿¼ºÀ» °¡Áø ³ëµåµé·Î ±¸¼ºµÈ ³×Æ®¿öÅ©·Î½á °¢ ³ëµåµéÀº ¶ó¿ìÆÃÀÇ ¿ªÇÒÀ» ÇÏ¿© Åë½Å±â¹Ý ½Ã¼³ÀÌ ¾ø¾îµµ ½º½º·Î ³×Æ®¿öÅ©¸¦ ±¸ÃàÇÏ´Â ±â´ÉÀ» °¡Áø´Ù. ÀÌ·¯ÇÑ ¸ð¹ÙÀÏ ¾Öµå Ȥ ³×Æ®¿öÅ©¿¡¼­´Â ³ëµåÀÇ À¯µ¿¼º¿¡ ÀÇÇÑ ÅäÆú·ÎÁöÀÇ º¯È­°¡ ºó¹øÇϸç, ÅäÆú·ÎÁöÀÇ º¯È­¸¦ ÁÙÀ̱â À§ÇØ °èÃþÀû ³×Æ®¿öÅ©¿¡ ´ëÇÑ ¿¬±¸°¡ ÁøÇàµÇ¾ú´Ù. °èÃþÀû ³×Æ®¿öÅ©¿¡¼­ Ŭ·¯½ºÅÍ ¸â¹ö³ëµå´Â Ŭ·¯½ºÅÍ Çìµå³ëµå¸¦ ÅëÇØ Åë½ÅÇϸç, Ŭ·¯½ºÅÍ Çìµå³ëµåÀÇ ÆÐŶ ÀúÀå °ø°£¿¡ ºñÇØ ¼ö½Å ¹ÞÀº ÆÐŶÀÇ ¾çÀÌ ÃÊ°úÇÏ¿´À» °æ¿ì, ¼Ò¼ÓµÈ Ŭ·¯½ºÅÍ ¸â¹ö³ëµå´Â ÆÐŶÀ» º£À̽º½ºÅ×À̼ǿ¡°Ô Àü¼ÛÇÒ ¼ö ¾ø´Ù. ÀÌ·¯ÇÑ ¹®Á¦¸¦ ÇØ°áÇϱâ À§ÇØ º» ³í¹®¿¡¼­´Â ·Îµå¹ë·±½ÌÀ» ÀÌ¿ëÇÏ¿© ºÐ»ê ³ëµå¸¦ ¼±Á¤ÇÏ´Â Load Tolerance(LT)¾Ë°í¸®ÁòÀ» Á¦¾ÈÇÑ´Ù. º» ³í¹®¿¡¼­ Á¦¾ÈÇÏ´Â ¾Ë°í¸®ÁòÀº Ŭ·¯½ºÅÍ ¸â¹ö³ëµå°¡ ·Îµå¹ë·±½ÌÀÌ ÁýÁߵǾî Àִ Ŭ·¯½ºÅÍ Çìµå³ëµå¿¡ ÀÇÇØ Åë½ÅÀ» ÇÒ ¼ö ¾ø´Â °æ¿ì, ¼±Á¤µÈ LT³ëµå¸¦ ÅëÇØ Áö¼ÓÀûÀÎ Åë½ÅÀ» ÇÏ´Â ¾Ë°í¸®ÁòÀÌ´Ù. ¸ðÀǽÇÇè °á°ú, Ŭ·¯½ºÅÍ°¡ Çü¼ºµÈ °èÃþÀû ³×Æ®¿öÅ©¿¡¼­ Á¦¾ÈµÈ ¾Ë°í¸®ÁòÀÇ Àü¼Û·üÀÌ Çâ»óµÊÀ» È®ÀÎÇÏ¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
Mobile Ad hoc Network(MANET) consists of a node that has mobility. In MANET, the node has routing , the node builds a network of their own, no dependent infrastructure. Topology are exchanged due to node mobility in MANET. For reducing the change of topology, hierarchical network algorithm has been investigated. In hierarchical network, cluster member node communicates through cluster head node. When the load-balancing of cluster head node is exceed, assigned cluster member node can¡¯t communicate with base station. To solve this problem, we proposed Load Tolerance algorithm. The proposed algorithm, when cluster member node can¡¯t send a message by cluster head node that exceed load-balancing, then the cluster member node sends a message by selected load tolerance node. Through a simulation, the proposed algorithm improves packet delivery ratio in cluster routing.
Å°¿öµå(Keyword) ¸ð¹ÙÀÏ ¾Öµå Ȥ ³×Æ®¿öÅ©   ·Îµå¹ë·±½Ì   Ŭ·¯½ºÅÍ   ºÐ»ê ¶ó¿ìÆà  Mobile ad hoc network   Load-balancing   Cluster   Distributed routing  
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