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Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2019³â Ãß°èÇмú´ëȸ

2019³â Ãß°èÇмú´ëȸ

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) EH-WSN¿¡¼­ ¿¡³ÊÁö »óȲÀ» °í·ÁÇÑ ¶ó¿ìÆà ÇÁ·ÎÅäÄÝ
¿µ¹®Á¦¸ñ(English Title) Routing Protocol considering Energy State for EH-WSN
ÀúÀÚ(Author) °­¹Î½Â   ¹ÚÇü±Ù   Min Seung Kang   Hyung-Kun Park  
¿ø¹®¼ö·Ïó(Citation) VOL 23 NO. 02 PP. 0502 ~ 0503 (2019. 10)
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(Korean Abstract)
¹«¼±¼¾¼­³×Æ®¿öÅ©´Â ³×Æ®¿öÅ© À¯¿¬ÇÔÀ¸·Î ÀÎÇØ ´Ù¾çÇÑ ÀÀ¿ëºÐ¾ß¿¡ È°¿ëµÇ°í ÀÖ´Ù. ¼¾¼­³×Æ®¿öÅ©°¡ °®´Â Àü·Â¹®Á¦¸¦ ÇØ°áÇϱâ À§ÇØ ÁÖº¯È¯°æÀ¸·ÎºÎÅÍ ¿¡³ÊÁö¸¦ ¼öÁýÇÒ ¼ö ÀÖ´Â ±â´ÉÀ» °®´Â ¿¡³ÊÁö ÇϺ£½ºÆà ¹«¼±¼¾¼­³×Æ®¿öÅ©(EH-WSN)°¡ Á¦¾ÈµÇ¾ú´Ù. Àü¼Û°Å¸® Á¦ÇÑÀ» °®´Â ¼¾¼­³ëµåµéÀº ¸ÖƼȩ ¶ó¿ìÆÃÀ» ÅëÇØ ¸ñÀûÁö ³ëµå±îÁö ¼¾½ÌµÈ Á¤º¸¸¦ Àü´ÞÇÏ°Ô µÈ´Ù. À̶§ ³×Æ®¿öÅ© ¼ö¸íÀ» ³ôÀ̱â À§Çؼ­´Â ¶ó¿ìÆÃÇÁ ·ÎÅäÄÝÀº ÀÜ¿©Àü·Â°ú ¿¡³ÊÁö¼öÁýÀ²¿¡ ÀÇÇØ °áÁ¤µÇ´Â ³ëµåµéÀÇ Àü·Â»óȲÀ» Áß¿äÇÏ°Ô °í·ÁÇÏ¿©¾ßÇÑ´Ù. º» ³í¹®¿¡¼­´Â ÀÜ¿©Àü·Â°ú ¿¡³ÊÁö ¼öÁýÀ²¿¡ µû¸¥ ºñ¿ëÇÔ¼ö¸¦ Á¤ÀÇÇÏ°í °æ·ÎÀÇ ºñ¿ëÇÔ¼ö¸¦ °è»êÇÏ¿© ºñ¿ë ÇÔ¼ö°ªÀÌ ÀÛÀº °æ·Î·Î ¶ó¿ìÆðæ·Î¸¦ ¼±ÅÃÇÏ°Ô ÇÔÀ¸·Î¼­ ³×Æ®¿öÅ© ¼ö¸íÀ» °³¼³ÇÒ ¼ö ÀÖ´Â Àü·Â»óȲ¿¡ µû¸¥ ¶ó¿ìÆÃÇÁ·ÎÅäÄÝÀ» Á¦¾ÈÇÏ¿´´Ù.
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(English Abstract)
Wireless sensor networks are used in a variety of applications because of their network flexibility. In order to solve the power problem of the sensor network, an energy harvesting wireless sensor network (EH-WSN) has been proposed, which has a function of collecting energy from the environment. Sensor nodes with a transmission distance limit transmit the sensed information to the destination node through multi-hop routing. At this time, in order to increase the life of the network, the routing protocol should consider the power situation of nodes determined by the remaining power and energy collection rate. In this paper, we define the cost function according to the remaining power and energy harvesting rate, calculate the cost function of the path, and select the routing path to the path with the smallest cost function value.
Å°¿öµå(Keyword) sensor networks   routing   energy harvesting   network lifetime  
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