2005³â Ãß°è Çмú´ëȸ
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
LLR À» Àû¿ëÇÑ º¹È£ ÈÄ Çù·Â Åë½Å ÇÁ·ÎÅäÄÝ ¹«¼± ³×Æ®¿öÅ©¿¡ °üÇÑ ¿¬±¸ |
¿µ¹®Á¦¸ñ(English Title) |
Decode-and-Forward Cooperative Commuications Protocol Wireless Networks using LLR |
ÀúÀÚ(Author) |
Ho Van Khuong
°øÇüÀ±
À̵¿¿î
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¿ø¹®¼ö·Ïó(Citation) |
VOL 12 NO. 02 PP. 1319 ~ 1322 (2005. 11) |
Çѱ۳»¿ë (Korean Abstract) |
º¹È£ ÈÄ Àü´Þ Çù·Â Åë½Å ÇÁ·ÎÅäÄÝ(DFP: Decode-and-Forward Cooperative Communication Protocol)Àº ¹°¸®ÀûÀÎ ¾ÈÅ׳ªÀÇ Áõ°¡ ¾øÀÌ ´ÙÁß ¾ÈÅ׳ª ½Ã½ºÅÛÀÇ ÀåÁ¡À» °¡Áö´Â Åë½Å ¹æ¹ýÀÌ´Ù. Áö±Ý±îÁö´Â ½ÅÈ£ ´ë ÀâÀ½ ºñÀ²(SNR: Signal to Noise Ratio)À̳ª °æ·ÎÀ̵æ Å©±âÀÇ ·çÆ®¸¦ ÃëÇÑ °ªµéÀ» ÀÌ¿ëÇÏ¿© Áß°è³ëµå¿¡¼ º¹È£ÇÑ µ¥ÀÌÅ͸¦ Àü´Þ ¿©ºÎ¸¦ °áÁ¤ÇÏ¿© Áß°è ³ëµå¿¡¼ ºÎÁ¤È®ÇÑ °ËÆÄ°¡ µÇÁö ¾Êµµ·Ï ¹æÁöÇÏ¿´´Ù. º» ³í¹®¿¡¼´Â ±âÁ¸ÀÇ DFP ¿¡¼ »ç¿ëµÇ´ø SNR À» ´ëüÇÒ ¼ö ÀÖ´Â LLR(Log-Likelihood Ratio)¸¦ ÀÌ¿ëÇÏ´Â ¹æ¹ýÀ» Á¦¾ÈÇÏ¿´´Ù. ·¹Àϸ® ÆäÀ̵ù ȯ°æ°ú AWGN ȯ°æ¿¡¼ ±âÁØ°ªÀ̳ª Áß°è ³ëµåÀÇ À§Ä¡¿¡ »ó°ü¾øÀÌ LLR ±â¹ÝÀÇ DFP °¡ SNR ±â¹ÝÀÇ DFP º¸´Ù ³ôÀº ¼º´ÉÀ» º¸ÀÌ´Â °ÍÀ» È®ÀÎÇÏ¿´´Ù. |
¿µ¹®³»¿ë (English Abstract) |
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Å°¿öµå(Keyword) |
º¹È£ ÈÄ Àü´Þ Çù·Â Åë½Å ÇÁ·ÎÅäÄÝ
DFP
Decode and Forward Cooperative Communication
LLR
Log-Likelihood Ratio
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