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Ç¥ÁعøÈ£ | TTAS.IT-H242/R1 | ±¸Ç¥ÁعøÈ£ | |||||||||||||
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Á¦°³Á¤ÀÏ | 2006-06-29 | ÃÑÆäÀÌÁö | 122 | ||||||||||||
ÇѱÛÇ¥Áظí | 2Mbit/s±îÁöÀÇ µðÁöÅРä³ÎÀ» ÀÌ¿ëÇÏ´Â ½Ãû°¢ ´Ü¸»±â°£ÀÇ Åë½Å ¼³Á¤À» À§ÇÑ ½Ã½ºÅÛ | ||||||||||||||
¿µ¹®Ç¥Áظí | SYSTEM FOR ESTABLISHING COMMUNICATION BETWEEN AUDIOVISUAL TERMINALS USING DIGITAL CHANNELS UP TO 2Mbit/s | ||||||||||||||
Çѱ۳»¿ë¿ä¾à | °íÁ¤µÈ ºñÆ®-À² ³×Æ®¿öÅ©(ISDV°ú °°Àº)¿¡¼ ºñµð¿ÀÀüÈ, ¿µ»óȸÀÇ ±×¸®°í ´Ù¸¥ ´ëÈÇü ¸ÖƼ¹Ìµð¾î ¼ºñ½ºµéÀº ITU-T Rec.H.211¿¡ ¹¦»çµÈ ´ÙÁß ±¸Á¶¿¡ ÀÇÁ¸ÇÑ´Ù. ÀÌ ´ÙÁßÈ ³»ÀÇ Á¦¾î ä³ÎÀº °¢ ÇÁ·¹ÀÓ¿¡¼ BAS À§Ä¡·Î ¸í¸íµÈ´Ù. ÀÌ ±Ç°í¾ÈÀº BAS ÄÚµ¦: Ãʱ⠴ɷ º¯È¿Í Á¦ÇÑÀûÀÎ ³×Æ®¿öÅ© ÀÛ¿ë; ¼¼¼Ç ³» ¸ðµå ½ºÀ§Äª, ½Ãû°¢ ¸ðµå º¯È¿Í µ¥ÀÌÅÍ Ã¤³ÎÀÇ È°¼ºÈ À» Æ÷ÇÔÇÑ, ¸ðµå ÃʱâÈ, µéÀ» Æ÷ÇÔÇÑ ¸ðµç Á¡ ´ë Á¡ ÀýÂ÷µé; ´Ù¸¥ ÀýÂ÷µé, ´ÜÀÏ/´ÙÁß Ã¤³Î »óÈ£ Á¢¼Ó, ¾ÏÈ£, ¸ðµå-¼±Åà Áö½Ã, ³×Æ®¿öÅ© ÁÖ¼Ò Àü¼Û°ú BAS È®Àå ÄÚµåµéÀÇ »ç¿ëÀ» ³ªÅ¸³½´Ù. | ||||||||||||||
¿µ¹®³»¿ë¿ä¾à | Videophones, videoconferencing and other conversational multimedia services on fixed bit0rate networks depend on the multiplex structure described in ITU-T Rec. H.221. The control channel within this multiplex is the so-called BAS position in each frame. This Recommendation describes all the point-to-point procedures involving the BAS codes: initial capability exchange and mode initialization, including restricted-network operation; in-session mode switching, including audiovisual mode changes and activation of data channels; other procedures, including single/multiple channel interconnection, encryption, mode-preference indication, conveying of network addresses and use of BAS extension codes. | ||||||||||||||
±¹Á¦Ç¥ÁØ | ITU-T H.242/R1 | ||||||||||||||
°ü·ÃÆÄÀÏ | TTAS_IT-H242_R1.zip | ||||||||||||||
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