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Ç¥ÁØÁ¾·ù | Á¤º¸Åë½Å±â¼úº¸°í¼(TTAR) | |||||||||||||||||||||||
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Ç¥ÁعøÈ£ | TTAR-06.0223/R1 | ±¸ Ç¥ÁعøÈ£ | ||||||||||||||||||||||
Á¦°³Á¤ÀÏ | 2021-10-27 | ÃÑ ÆäÀÌÁö | 53 | |||||||||||||||||||||
ÇÑ±Û Ç¥Áظí | C-ITS ¹× ÀÚÀ² ÁÖÇàÀ» À§ÇÑ ¼¿·ê·¯ Â÷·®Åë½Å(C-V2X) ¼ºñ½ºÀÇ Á֯ļö ¼Ò¿ä·®(±â¼úº¸°í¼) | |||||||||||||||||||||||
¿µ¹® Ç¥Áظí | Spectrum Needs of C-V2X Services for C-ITS and autonomous driving(Technical report) | |||||||||||||||||||||||
ÇÑ±Û ³»¿ë¿ä¾à | º» ±â¼úº¸°í¼´Â C-V2X ±â¼úÀÇ Ç¥ÁØ ´Ü°èÀû Àû¿ë¿¡ µû¶ó C-ITS ±³Åë ¾ÈÀü ¹× ÆíÀÇ ÁõÁøÀ» À§ÇÑ Day-1 ¹× Day-1.5 C-ITS ¼ºñ½º, ÀÚÀ²ÁÖÇàÀ» ÁßÁ¡ÀûÀ¸·Î Áö¿øÇÏ´Â Day-2¼ºñ½ºµéÀ» ºÐ·ùÇÏ¿© Á¤ÀÇÇϰí, Day 2 ÁÖ¿ä ¼ºñ½ºÀÇ Æ¯Â¡°ú Åë½Å Áö¿ø ¿ä±¸»çÇ×À» ±â¼úÇÑ´Ù.
Day-1 ¹× Day-1.5 Á÷Á¢ Åë½Å ¼ºñ½ºÀÇ Á֯ļö ¼Ò¿ä·®Àº ±¹³» »óȲÀÇ µµ½É°ú °í¼Óµµ·Î Â÷·® ÁÖÇà ȯ°æ ¸ðµ¨¿¡ ¼ºñ½ºº° CAM ¹× BSM ¸Þ½ÃÁöÀÇ ÁÖ±âÀû Àü¼ÛÀ» ¹Ý¿µÇÏ¿© »êÃâÇÑ´Ù. Day-2 Á÷Á¢ Åë½Å ¼ºñ½ºÀÇ Á֯ļö ¼Ò¿ä·®Àº °í¼Óµµ·Î ȯ°æ¿¡¼ÀÇ °íÁ¤¹Ð ¼¾¼ Á¤º¸ °øÀ¯, ±ºÁý ÁÖÇà ¼ºñ½º, ±×¸®°í µµ½É ±³Â÷·Î ȯ°æ¿¡¼ÀÇ ÀÚÀ²ÁÖÇàÂ÷·® ¹× Ãë¾à µµ·Î »ç¿ëÀÚÀÇ ¾ÈÀü ¼ºñ½º¿¡ ´ëÇÏ¿© »êÃâÇÑ´Ù. Day-2 ±âÁö±¹ °æÀ¯ ¼ºñ½ºÀÇ Á֯ļö ¼Ò¿ä·®Àº ¿ø°Ý ¿îÀü, Á÷°ü ¹æÇØ Áö¿ª Á¶¸Á Áö¿ø, °íÁ¤¹Ð Áöµµ ¼öÁý ¹× °øÀ¯, ÀÎÇÁ¶ó Áö¿ø ȯ°æ ÀÎ½Ä µîÀÇ 4°¡Áö ¼ºñ½º¿¡ ´ëÇÏ¿© ±¹³» Åë½Å ȯ°æ°ú Â÷·® ºÐÆ÷ ¹Ðµµ ÁöÇ¥¸¦ Ȱ¿ëÇÏ¿© ºÐ¼®ÇÑ´Ù. |
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¿µ¹® ³»¿ë¿ä¾à |
This technical report defines Day-1, Day-1.5, Day-2 C-ITS services. Day-1 and Day-1.5 are used for the traffic safety and the convenience improvement. And Day-2 services focus on autonomous driving. And it addresses the features and communication requirements of Day-2 main services.
The spectrum needs of Day-1 and Day-1.5 services which use the direct communication are obtained by considering for periodic transmissions of CAM and BSM messages in urban and highway environment models for Korea. The spectrum needs of Day-2 services which use the direct communication are obtained for HD sensor information sharing and platooning services in highway, safety services for automated driving vehicles, and vulnerable road users in urban intersections. The spectrum need of Day-2 V2N services is analyzed using domestic telecommunication environment and vehicle distribution density indicators for 4 services, including tele-operated driving, obstructed view assist, HD map collection and sharing, infrastructure-assisted environment perception. |
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°ü·Ã IPR È®¾à¼ | Á¢¼öµÈ IPR È®¾à¼ ¾øÀ½ | |||||||||||||||||||||||
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