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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) ¹«¼± Àü·Â°ø±Þ ±â¹Ý Çù·ÂÀû ¸ÖƼȩ Àü¼Û ¹æ¹ý
¿µ¹®Á¦¸ñ(English Title) Wireless-Powered Cooperative Multihop Transmission Method
ÀúÀÚ(Author) ÃÖÇöÈ£   Hyun-Ho Choi  
¿ø¹®¼ö·Ïó(Citation) VOL 22 NO. 02 PP. 0499 ~ 0502 (2018. 10)
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(Korean Abstract)
¼±Çü ³×Æ®¿öÅ© ÅäÆú·ÎÁö¿¡¼­ ³ëµå°£ Çù·ÂÀ» ÀÌ¿ëÇÑ ¹«¼± Àü·Â°ø±Þ ±â¹Ý ¸ÖƼȩ Àü¼Û ¹æ½ÄÀ» Á¦¾ÈÇÑ´Ù. Á¦¾È ÇÁ·ÎÅäÄÝÀº ¸ÖƼȩ °æ·ÎÀÇ »ýÁ¸½Ã°£ÀÇ ÃÖ´ëÈ­¸¦ ¸ñÀûÀ¸·Î ¸ÖƼȩ ³ëµåÀÇ »ýÁ¸½Ã°£À» µ¿ÀÏÇÏ°Ô ¸ÂÃß¾î ÁÖµµ·Ï ³ëµåº° ¿¡³ÊÁö Àü¼Û ½Ã°£À» °áÁ¤ÇÑ´Ù. °¢ ³ëµåÀÇ »ýÁ¸½Ã°£À» µ¿ÀÏÇÏ°Ô ¸¸µé±â À§ÇÏ¿© »õ¶¼°¡ µ¿ÀÏ ¼Óµµ·Î ³¯¾Æ´Ù´Ï´Â Çൿ¾ç½ÄÀ» ¸ð¹æÇÑ flocking ¾Ë°í¸®ÁòÀ» Àû¿ëÇÏ¿© ³ëµåÀÇ »ýÁ¸½Ã°£À» Áö¿ªÀûÀ¸·Î ºÐ»ê Æò±ÕÈ­ ½ÃŲ´Ù. ½Ã¹Ä·¹À̼ÇÀ» ÅëÇÏ¿© Á¦¾È ¾Ë°í¸®ÁòÀÌ °¢ ³ëµåÀÇ »ýÁ¸½Ã°£À» ¸ðµÎ µ¿ÀÏÇÏ°Ô ¸¸µé¾î Àüü °æ·ÎÀÇ »ýÁ¸½Ã°£À» ÃÖ´ëÈ­ÇÒ ¼ö ÀÖÀ½À» º¸¿©ÁØ´Ù.
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(English Abstract)
We propose a wireless-powered multihop transmission scheme using inter-node cooperation in a linear network topology. The proposed protocol determines the energy transfer time for each node to make the lifetime of the each node be equal in order to maximize the lifetime of the multihop path. To make the lifetime of each node the same, we apply the flocking algorithm which imitates the behavior of a bird flock flying at the same velocity, so that the lifetime of the nodes is averaged locally. Simulation results show that the proposed algorithm can maximize the lifetime of the multihop path by making all nodes have the same lifetime.
Å°¿öµå(Keyword) Wireless-powered communication   Energy harvesting   Multihop transmission   Cooperation  
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