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Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2016³â Ãá°èÇмú´ëȸ

2016³â Ãá°èÇмú´ëȸ

Current Result Document : 3 / 4 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) ¹«¼± ³×Æ®¿öÅ©-¿Â-Ĩ¿¡¼­ Áö¿¬½Ã°£ ÃÖÀûÈ­¸¦ À§ÇÑ À¯Àü¾Ë°í¸®Áò ±â¹Ý Çϵå¿þ¾î ÀÚ¿øÀÇ ¸ÅÇÎ ±â¹ý
¿µ¹®Á¦¸ñ(English Title) Genetic Algorithm-based Hardware Resource Mapping Technique for the latency optimization in Wireless Network-on-Chip
ÀúÀÚ(Author) ÀÌ¿µ½Ä   ÀÌÀ缺   ÇÑÅÂÈñ   Young Sik Lee   Jae Sung Lee   Tae Hee Han  
¿ø¹®¼ö·Ïó(Citation) VOL 20 NO. 01 PP. 0174 ~ 0177 (2016. 05)
Çѱ۳»¿ë
(Korean Abstract)
³×Æ®¿öÅ©-¿Â-Ĩ (Network-on-Chip, NoC)¿¡¼­ ÀÓ°è°æ·Î ¹®Á¦¸¦ °³¼±Çϱâ À§ÇØ ¶ó¿ìÅÍ¿¡ ¶óµð¿À ÁÖÆļö (RF) ¸ðµâÀ» ÁýÀûÇÏ´Â ¹«¼± ³×Æ®¿öÅ©-¿Â-Ĩ(Wireless Network-on-Chip, WNoC)Àº ÄÚ¾î¿Í ¹«¼± ÀÎÅÍÆäÀ̽º ¶ó¿ìÅÍ (Wireless Interface Router, WIR)ÀÇ ¸ÅÇÎ Á¤º¸¿¡ µû¶ó Åë½Å·®ÀÌ ¸¹Àº ÄھÀÇ ÀÓ°è°æ·Î°¡ º¯È­ÇÏ¿© Áö¿¬½Ã°£¿¡ ¾Ç¿µÇâÀ» ÁÙ ¼ö ÀÖ´Ù. º» ³í¹®¿¡¼­´Â ÄÚ¾îµéÀÌ ¼­ºê³ÝÀ» ±¸¼ºÇÏ´Â small world ±¸Á¶ WNoC¿¡¼­ Áö¿¬½Ã°£À» ÃÖÀûÈ­Çϱâ À§ÇØ ÄÚ¾î °£ÀÇ Åë½Å·®À» °í·ÁÇÑ À¯Àü¾Ë°í¸®Áò(Genetic Algorithm, GA) ±â¹Ý ÄÚ¾î ¹× WIRÀÇ ¸ÅÇÎ ±â¹ýÀ» Á¦¾ÈÇÏ¿´´Ù. Á¦¾ÈÇÑ ±â¹ýÀÌ Åë½Å·®ÀÌ ¸¹Àº ÄھÀÇ ÀÓ°è°æ·Î¸¦ ÃÖÀûÈ­ÇÒ ¼ö ÀÖµµ·Ï ÇÏ¿´´Ù. ¸ðÀǽÇÇè °á°ú¸¦ ÅëÇØ ¹«ÀÛÀ§ ¸ÅÇΰú ºñ±³ÇÏ¿© Á¦¾ÈÇÏ´Â ±â¹ýÀÌ 4x4 ¸Þ½Ã ±â¹Ý small world ±¸Á¶¿¡¼­ Áö¿¬½Ã°£À» Æò±Õ 33% °¨¼Ò½ÃÅ°´Â °ÍÀ» È®ÀÎÇÏ¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
Wireless network-on-chip (WNoC) can alleviate critical path problem of existing typical NoCs by integrating radio-frequency module on router. In this paper, core-connection-aware genetic algorithm-based core and WIR mapping methodology at small world WNoC is presented. The methodology could optimize the critical path between cores with heavy communication. The 33% of average latency improvement is achieved compared to random mapping methodology.
Å°¿öµå(Keyword) Wireless Network-on-chip   Mapping   Small World   Genetic Algorithm  
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