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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 : 18 / 102 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) ¹«¼± Ad-hoc ³×Æ®¿öÅ© ȯ°æ¿¡¼­ Àü¼ÛÁö¿¬°ú ¿¡³ÊÁö¼Òºñ¸¦ °í·ÁÇÑ ¶ó¿ìÆà ¾Ë°í¸®Áò
¿µ¹®Á¦¸ñ(English Title) Delay and Energy-Aware Routing Algorithm For Energy-Constrained Wireless Networks
ÀúÀÚ(Author) ·¹ÀÌÁ© Ä«»ç³¢Å×   Ȳ¿øÁÖ   Reizel Casaquite   Won-Joo Hwang  
¿ø¹®¼ö·Ïó(Citation) VOL 11 NO. 09 PP. 1799 ~ 1805 (2007. 09)
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(Korean Abstract)
¹«¼± Ad-hoc ³×Æ®¿öÅ©¿¡¼­ÀÇ ¹èÅ͸® °í°¥¿¡ ÀÇÇØ ¹ß»ýÇÏ´Â ³ëµå ½ÇÆд ³×Æ®¿öÅ© ÀüüÀÇ ¼º´É¿¡µµ Å« ¿µÇâÀ» ¹ÌÄ¡¹Ç·Î ¿¡³ÊÁö¼Òºñ¸¦ °í·ÁÇÑ ¶ó¿ìÆà ¾Ë°í¸®ÁòÀº ¸Å¿ì Áß¿äÇÏ´Ù . º» ³í¹®¿¡´Â Àü¼Û ½Ã ³ëµå¿¡ ÀÇÇÑ ¿¡³ÊÁö ¼Òºñ»Ó¸¸ ¾Æ´Ï¶ó ³ëµåÀÇ ÀÜ¿© ¿¡³ÊÁö¿Í °æ·Î Àç¼³Á¤ ½Ã ¼Ò¿äµÇ´Â Áö¿¬±îÁöµµ °í·ÁÇÑ ¶ó¿ìÆà (DEAR; Delay and Energy-Aware Routing) ¾Ë°í¸®ÁòÀ» Á¦¾ÈÇÏ¿´´Ù. ¼º´ÉºÐ¼®°á°ú DEAR ¾Ë°í¸®ÁòÀº ÃæºÐÇÑ ÀÜ¿© ¿¡³ÊÁö¸¦ º¸À¯ÇÑ ³ëµå·Î °æ·Î¸¦ ¼³Á¤ÇÔÀ¸·Î½á ¿¡³ÊÁö ºñÀ²¿¡ µû¶ó ±ÕÇü ÀÖ°Ô ¿¡³ÊÁö¸¦ ¼ÒºñÇÒ ¼ö ÀÖ¾ú´Ù.
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(English Abstract)
Wireless Ad-hoc networks may contain nodes of various types of which many can have limited power capabilities. A failure of a node due to energy exhaustion may impact the performance of the whole network hence, energy must be conserved. In this paper, we propose a Delay and Energy-Aware Routing (DEAR) algorithm a multiple metric path cost routing algorithm which considers not only the energy consumed by the node during transmission and reception but as well as the residual energy of the node and the delay incurred during route discovery. Based on our results, DEAR algorithm performs well and maximizes network lifetime by routing flows to nodes with sufficient energy such that the energy consumption is balanced among nodes in proportion to their energy reserves.
Å°¿öµå(Keyword) Ad-hoc networks   energy-aware routing   routing metrics   network lifetime  
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