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Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2018³â Ãß°èÇмú´ëȸ

2018³â Ãß°èÇмú´ëȸ

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ¿¡³ÊÁöÇϺ£½ºÆà ¹«¼±¼¾¼­³×Æ®¿öÅ©¸¦ À§ÇÑ Àü·ÂÈ¿À²ÀûÀÎ ¸ÅüÁ¢±ÙÁ¦¾î ÇÁ·ÎÅäÄÝ
¿µ¹®Á¦¸ñ(English Title) Power-efficient MAC protocol for energy harvesting wireless sensor networks
ÀúÀÚ(Author) ½É±Ô¿í   ¹ÚÇü±Ù   Kyu-Wook Shim   Hyung-Kun Park  
¿ø¹®¼ö·Ïó(Citation) VOL 22 NO. 02 PP. 0580 ~ 0581 (2018. 10)
Çѱ۳»¿ë
(Korean Abstract)
¿¡³ÊÁö ÇϺ£½ºÆà ¹«¼±¼¾¼­³×Æ®¿öÅ©¿¡¼­ end-to-end delay¸¦ ÁÙÀ̱â À§ÇØ ¸ÖƼȩ ¶ó¿ìÆñâ¹ýÀ» Àû¿ëÇÑ ¸ÅüÁ¢±ÙÁ¦¾î ÇÁ·ÎÅäÄÝ µéÀÌ ¿¬±¸µÇ¾ú´Ù. ½ÇÁ¦ ȯ°æ¿¡¼­´Â ¼ÒºñµÇ´Â ¿¡³ÊÁö º¸´Ù ÃæºÐÈ÷ ¸¹Àº ¿¡³ÊÁö ¼öÁýÀÌ ¾î·Á¿î »óȲÀÌ ¸¹ÀÌ ¹ß»ýÇÏ°Ô µÈ´Ù. µû¶ó¼­ ¸ÖƼȩ Àü¼Û¿¡¼­ Àü·ÂÀÌ °í°¥µÇÁö ¾Ê°í ³ëµåµéÀÌ ¾ÈÁ¤ÀûÀ¸·Î µ¥ÀÌÅ͸¦ ¸±·¹ÀÌ ÇÒ ¼ö ÀÖµµ·Ï ÇÏ´Â MACÇÁ·ÎÅäÄÝÀÇ ¼³°è°¡ ¿ä±¸µÈ´Ù. º» ³í¹®¿¡¼­´Â ³×Æ®¿öÅ© ¼ö¸íÀ» Áõ°¡½ÃÅ°±â ¿ìÇØ ÀÜ¿©Àü·Â°ú ¿¡³ÊÁö ¼öÁýÀ²¿¡ µû¶ó ¸±·¹À̳ëµå¸¦ ¼±ÅÃÇÒ ¼ö ÀÖ´Â Àü·ÂÈ¿À²ÀûÀÎ MACÇÁ·ÎÅäÄÝÀ» Á¦¾ÈÇÏ°í ½Ã¹Ä·¹À̼ÇÀ» ÅëÇØ ±× ¼º´ÉÀ» ºñ±³ºÐ¼®ÇÏ¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
In order to reduce end-to-end delay in EH-WSN (energy harvestin wireless sensor netowk), medium access control protocols using multi-hop routing technique have been studied. In a real environment, there are many situations where it is difficult to harvest enough energy than the energy consumed. Therefore, it is required to design a MAC protocol that allows nodes to reliably relay data without exhausting power in multi-hop transmission. In this paper, we propose a power-efficient MAC protocol that can select the relay node according to the residual power and the energy collection rate to increase network lifetime.
Å°¿öµå(Keyword) energy harvesting   wireless sensor network   mac   network lifetime  
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