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Ç¥ÁØÁ¾·ù | Á¤º¸Åë½Å±â¼úº¸°í¼(TTAR) | ||||||||||||||||
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Ç¥ÁعøÈ£ | TTAR-06.0176 | ±¸ Ç¥ÁعøÈ£ | |||||||||||||||
Á¦°³Á¤ÀÏ | 2016-11-04 | ÃÑ ÆäÀÌÁö | 32 | ||||||||||||||
ÇÑ±Û Ç¥Áظí | Â÷·® °£ Åë½Åȯ°æ¿¡¼ ¹æ¼Û¸Þ½ÃÁö ÆÐÅ¶Ãæµ¹ ¹× Áö¿¬½Ã°£¿¡ ´ëÇÑ ¼º´ÉºÐ¼®(±â¼úº¸°í¼) | ||||||||||||||||
¿µ¹® Ç¥Áظí | Performance analysis for broadcast message under V2V communication environments (technical report) | ||||||||||||||||
ÇÑ±Û ³»¿ë¿ä¾à | º» ±â¼úº¸°í¼´Â Â÷·®¿ë Åë½Å½Ã½ºÅÛ, ƯÈ÷ IEEE 802.11p ±â¹ÝÀÇ WAVE Åë½Å½Ã½ºÅÛÀ» »ç¿ëÇÏ´Â ´Ù¼öÀÇ Â÷·®µéÀÌ ¾ÈÀüÇÑ ±³ÅëÀ» »óÈ£ È®º¸Çϱâ À§ÇØ °¢ÀÚ Â÷·®ÀÇ Á¤º¸¸¦ ÁÖ±âÀûÀ¸·Î ÁÖº¯¿¡ ¹æ¼ÛÇÏ´Â °æ¿ì ¹ß»ýÇÒ ¼ö ÀÖ´Â ¸Þ½ÃÁö °£ Ãæµ¹ ¹× Áö¿¬½Ã°£À» ºÐ¼®ÇÑ °á°ú¸¦ Á¦½ÃÇÑ´Ù. ¸ÕÀú Â÷·® °£ Åë½Å(V2V) ȯ°æ¿¡ ´ëÇÑ ½Ã½ºÅÛÀ» ¸ðµ¨¸µÇÏ°í ´Ù¼öÀÇ Â÷·® Åë½Å ¸µÅ©·Î ÀÎÇÑ ÆÐŶ Ãæµ¹À²°ú ÆÐŶ Àü¼Û Æò±ÕÁö¿¬½Ã°£ µîÀ» ¼ö½ÄÀûÀ¸·Î Àü°³ÇÑ´Ù. º» ±â¼ú¹®¼¿¡¼´Â Å©°Ô µÎ °¡Áö ¼ºñ½º ½Ã³ª¸®¿À¸¦ °¡Á¤ÇÏ¿© ±ºÁýÁÖÇà°ú °°Àº ¼Ò±Ô¸ð Â÷·® °£ Åë½Å ¸µÅ©°¡ Á¸ÀçÇÏ´Â °æ¿ì¿Í ´ë±Ô¸ð Â÷·® Åë½Å ¸µÅ©°¡ Á¸ÀçÇÏ´Â °æ¿ì·Î ±¸ºÐÇÏ¿© Åë½Å¼º´ÉÀ» ºÐ¼®ÇÑ´Ù. °¢°¢ÀÇ ¼ºñ½º ½Ã³ª¸®¿À¿¡¼ Â÷·®ÀÇ ´ë¼ö, ÆÐŶÀÇ ±æÀÌ ±×¸®°í ÆÐŶ »ý¼ºÁֱ⠵îÀ» ÁÖ¿ä ÆÄ¶ó¹ÌÅÍ·Î ¼³Á¤ÇÏ¿© ±× °ªÀÇ º¯È¿¡ µû¸¥ ÆÐŶÀÇ Ãæµ¹È®·ü(packet collision probability), Àü´ÞÀ²(packet delivery rate), ±×¸®°í Æò±ÕÁö¿¬½Ã°£(mean total delay) µîÀ» ºÐ¼®ÇÏ°í ±× °á°ú¸¦ Á¦½ÃÇÑ´Ù. | ||||||||||||||||
¿µ¹® ³»¿ë¿ä¾à | The standard shows the results of analysis for the packet delivery ratio (PDR) and mean total delay (MTD) when the smart vehicles using IEEE802.11p based WAVE systems transmit the broadcast message for the traffic safety or other purposes. Firstly, V2V communication system modeling is done and equations for PDR and MTD are derived. Secondly, two service scenarios are defined as small scale V2V communication and large scale V2V communication conditions. For each service scenario, the key performance (PDR, MTD) is analyzed by changing the parameter values such as pakcet size, length and generation rate. | ||||||||||||||||
°ü·Ã IPR È®¾à¼ | Á¢¼öµÈ IPR È®¾à¼ ¾øÀ½ | ||||||||||||||||
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