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Ç¥ÁعøÈ£ TTAK.KO-07.0143 ±¸Ç¥ÁعøÈ£
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¿µ¹®Ç¥Áظí Open Standard-Based Satellite Network Access Specification for Satellite Communications
Çѱ۳»¿ë¿ä¾à ÀÌ Ç¥ÁØ¿¡¼­´Â À§¼ºÅë½Å ÀÎÇÁ¶ó ±¸Ãà¿¡ ÇÊ¿äÇÑ À§¼ºÅë½Å½Ã½ºÅÛ ±Ô°ÝÀ» Á¤ÀÇÇÑ´Ù. À̸¦ À§ÇØ, º» Ç¥ÁØ¿¡¼­´Â Áß½ÉÁö±¸±¹(Hub Station, ÀÌÇÏ Á߽ɱ¹)À¸·ÎºÎÅÍ ´Ù¼öÀÇ ´Ü¸»±¹ (Remote Terminal)À¸·Î Á¤º¸¸¦ Àü´ÞÇÏ´Â ¼ø¹æÇ⸵ũ(Forward Link)¿Í ´Ù¼öÀÇ ´Ü¸»±¹À¸·ÎºÎÅÍ Á߽ɱ¹À¸·Î Á¤º¸¸¦ Àü´ÞÇÏ´Â ¿ª¹æÇ⸵ũ(Return Link)ÀÇ ¹°¸®°èÃþ, ´Ü¸»±¹ÀÇ ¿¬°á ¹× ÇØÁ¦ ÀýÂ÷¿Í À§¼ºÀü¼Û ÇÁ·ÎÅäÄÝÀ» ´ã´çÇÏ´Â ¸ÅüÁ¢¼ÓÁ¦¾î °èÃþ¿¡ ´ëÇØ ±â¼úÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à The standard defines the specification of satellite communication system for establishing satellite communication infrastructure. For this purpose, it defines a forward link for transferring information from a central station (Hub Station) to remote terminals, a return link for transferring information from remote terminals to a central station. And a connection and release procedure of remote terminal, and a medium access control (MAC) layer responsible for a satellite transmission protocol will be described.
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