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Ç¥ÁعøÈ£ [ÆóÁö] TTAK.KO-03.0021 ±¸Ç¥ÁعøÈ£
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¿µ¹®Ç¥Áظí The Reference Model for Carrier Ethernet Interconnecting Gateway
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº 3G/4G/LTE ±â¹Ý ¹éȦÀ» ¼ö¿ëÇÒ ¼ö Àִ ij¸®¾î ÀÌ´õ³Ý°ú ±âÁ¸ ȸ¼± Á¢¼Ó
±â±âµé »çÀÌÀÇ »óÈ£ ¿¬µ¿ °ÔÀÌÆ®¿þÀÌ¿¡ °üÇÑ ÂüÁ¶ ¸ðµ¨·Î, ±âÁ¸ÀÇ SONET/SDH
ÀÎÅÍÆäÀ̽º¿Í ȣȯÀ» À§ÇÑ Áö¿¬, ÁöÅÍ, °¡¿ë¼º µîÀÇ ¼­ºñ½º Ç°Áú °ú À̵¿ ¹éȦ ±âÁö±¹°ú
Á¦¾î±¹ »çÀÌÀÇ ½Ã°¢ ¹× Ŭ¶ô µ¿±â, ºü¸¥ °íÀå º¹±¸¸¦ À§ÇÑ ¸ð´ÏÅ͸µ, OAM ¹× º¸È£ Àýü,
¸Á °ü¸® ±â´ÉÀ» °®´Â »óÈ£ ¿¬µ¿ °ÔÀÌÆ®¿þÀÌ¿¡ ´ëÇÑ ÂüÁ¶¸ðµ¨À» ±ÔÁ¤ÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à This document identifies the reference model of Carrier Ethernet Interconnecting
Gateway that applies to 3G/4G/LTE based mobile Backhaul. The CEIGW supports the
QoS functions for delay, jitter, availability of the mobile Backhaul to be compatibility
with the legacy SONET and TDM interfaces. The CEIGW also supports clock
synchronization between bas station and network controller in mobile Backhaul. In
addition, the CEIGW provides the OAM and protection with the fast recover capability
and management capability for interworking to carrier Ethernet switches.
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