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Ç¥ÁØÁ¾·ù | Á¤º¸Åë½Å±â¼úº¸°í¼(TTAR) | |||||||||||||||||||||||
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Ç¥ÁعøÈ£ | TTAR-11.0047 | ±¸ Ç¥ÁعøÈ£ | ||||||||||||||||||||||
Á¦°³Á¤ÀÏ | 2014-11-20 | ÃÑ ÆäÀÌÁö | 22 | |||||||||||||||||||||
ÇÑ±Û Ç¥Áظí | Ŭ·¡½º A ¼±¹ÚÀÚµ¿½Äº°ÀåÄ¡ (AIS) ÇÁ·ÎÅäÄÝ ±Ô°Ý(±â¼úº¸°í¼) | |||||||||||||||||||||||
¿µ¹® Ç¥Áظí | Specification for Class A Automatic Identification System (AIS) Protocol | |||||||||||||||||||||||
ÇÑ±Û ³»¿ë¿ä¾à | º» ±â¼úº¸°í¼´Â Ŭ·¡½º A AIS ÇÁ·ÎÅäÄÝÀÇ ¹°¸® °èÃþ, ¸µÅ© °èÃþ, ³×Æ®¿öÅ© °èÃþ ±×¸®°í Àü¼Û °èÃþÀ» ¿ä¾àÇÏ¿© ±â¼úÇÑ´Ù. ¹°¸® °èÃþÀº »óÀ§ °èÃþÀ¸·ÎºÎÅÍÀÇ ºñÆ® ½ºÆ®¸²À» µ¥ÀÌÅÍ ¸µÅ©»óÀ¸·Î Àü¼ÛÇÏ´Â ¿ªÇÒÀ» ´ã´çÇÏ¸ç ¸µÅ© °èÃþÀº µ¥ÀÌÅÍ Àü¼ÛÀÇ ¿À·ù °ËÃâ°ú ±³Á¤À» Àû¿ëÇϱâ À§ÇÑ µ¥ÀÌÅÍ ÆÐŰÁöÈ ¹æ¹ýÀ» ±ÔÁ¤ÇÑ´Ù. ¸µÅ© °èÃþÀº Å©°Ô MAC(Medium Access Control) ¼ºê°èÃþ, DLS(Data Link Service) ¼ºê°èÃþ ±×¸®°í LME(Link Management Entity) ¼ºê°èÃþÀ¸·Î ±¸¼ºµÈ´Ù. ³×Æ®¿öÅ© °èÃþÀº ä³Î ¿¬°á°ú À¯Áö, ¸Þ½ÃÁöÀÇ ¿ì¼±¼øÀ§ ÇÒ´ç °ü¸®, ä³Î °£ Àü¼Û ÆÐŶ ºÐ¹è ±×¸®°í µ¥ÀÌÅÍ ¸µÅ© È¥Àâ Á¦¾î¸¦ À§ÇØ »ç¿ëµÇ¸ç Àü¼Û °èÃþÀº µ¥ÀÌÅÍÀÇ Àü¼Û ÆÐŶÀ¸·ÎÀÇ º¯È¯, µ¥ÀÌÅÍ ÆÐŶÀÇ ½ÃÄö½Ì ±×¸®°í »óÀ§ °èÃþÀ¸·ÎÀÇ ÀÎÅÍÆäÀ̽º ¿ªÇÒÀ» ´ã´çÇÑ´Ù. | |||||||||||||||||||||||
¿µ¹® ³»¿ë¿ä¾à | This technical report summarizes and explains the Class A AIS protocol. The physical layer is responsible for the transfer of a bit-stream from an originator to a data link. The link layer specifies how data is packaged in order to apply error detection and correction to the data transfer. The link layer is divided into three sub-layers: MAC (Medium Access Control) sub-layer, DLS (Data Link Service) sub-layer and LME (Link Management Entity) sub-layer. The network layer should be used for establishing and maintaining channel connections, managing priority assignments of messages, distributing transmission packets between channels and resolving data link congestion. The transport layer is responsible for converting data into transmission packets of the correct size, sequencing the data packets, and interfacing protocol to upper layers. | |||||||||||||||||||||||
°ü·Ã IPR È®¾à¼ | Á¢¼öµÈ IPR È®¾à¼ ¾øÀ½ | |||||||||||||||||||||||
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