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Ç¥ÁعøÈ£ TTAE.3G-22.129(R4-4.4.0) ±¸Ç¥ÁعøÈ£
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ÇѱÛÇ¥Áظí IMT-2000 3GPP-IMT-2000 ¹«¼±¸Á°ú GSM ¹«¼±¸Á ¶Ç´Â ´Ù¸¥ ¹«¼±½Ã½ºÅÛ°£ ÇÚµå¿À¹ö¿ä±¸»çÇ×;4.4.0
¿µ¹®Ç¥Áظí IMT-2000 3GPP-Handover requirements between UTRAN and GERAN or other radio systems;4.4.0
Çѱ۳»¿ë¿ä¾à 3¼¼´ë ºñµ¿±â½Ä À̵¿ Åë½Å ½Ã½ºÅÛ¿¡¼­ UTRAN°ú GERAN ¶Ç´Â Ÿ ¹«¼± ½Ã½ºÅÛ°£ ÇÚµå¿À¹ö ¿ä±¸ »çÇ׿¡ ´ëÇÑ ÀÏ¹Ý »çÇ×À» 3GPP TS 22.129 ±Ô°Ý¿¡ ±Ù°ÅÇÏ¿© Á¤ÀÇÇÑ´Ù
±¤´ë¿ª-ÄÚµåºÐÇÒ ´Ù¿øÁ¢¼Ó ¹æ½Ä(W-CDMA)À» »ç¿ëÇÏ´Â 3¼¼´ë ºñµ¿±â½Ä À̵¿ Åë½Å ½Ã½ºÅÛ¿¡¼­ UTRAN°ú GERAN ¶Ç´Â Ÿ ¹«¼± ½Ã½ºÅÛ °£ ÇÚµå ¿À¹ö ¿ä±¸ »çÇ×À» ±ÔÁ¤ÇÑ´Ù
º» Ç¥ÁØÀº ¼­·Î ´Ù¸¥ base station¿¡ °ü°èµÈ ¹«¼± Ä¿¹ö¸®Áö Áö¿ª, ¡°¼¿¡±»çÀ̸¦ À̵¿ÇÏ´Â ¹«¼± Å͹̳ο¡ ¼­ºñ½ºÀÇ ¿¬¼Ó¼ºÀ» À¯ÁöÇÏ´Â ÇÚµå¿À¹ö¿¡ °üÇÑ ¼­ºñ½º ¿ä±¸ »çÇ×À» ´ã´Â´Ù. ÀÌ·¯ÇÑ ÀÛ¿ëÀ» ¡°ÇÚµå¿À¹ö¡±¶ó ºÎ¸¥´Ù. ÇÚµå¿À¹ö´Â °ü¿©µÈ base stationÀÌ º¯ÇÏÁö ¾Ê´õ¶óµµ ¼­ºñ½º¸¦ Á¦°øÇÏ´Â ¹«¼± ÀÚ¿øÀÌ º¯Çϸé ÀϾ´Ù. ƯÈ÷, ¼­ºñ½º¸¦ Á¦°øÇÏ´Â ¹«¼± ÀÚ¿øÀÌ UTRA radio access ¸ðµå¿¡¼­ ´Ù¸¥ °ÍÀ¸·Î(UTRA-FDD¿Í UTRA-TDD) ¹Ù²ð ¶§ ÀÌ´Â ÇÚµå¿À¹ö·Î °£ÁֵȴÙ. UTRAN ³» ±×¸®°í UTRAN°ú GERAN »çÀÌÀÇ ¼­ºñ½º ¿¬¼Ó¼ºÀ» À§ÇÑ ¿ä±¸ »çÇ×À» »ó¼úÇÏ¿´´Ù.
¿µ¹®³»¿ë¿ä¾à The scope of this document includes service requirements for handover maintaining continuity of service to a wireless terminal as it moves between the radio coverage area, or "cells", associated with different base station sites. This functionality is called "handover". Handover can also occur due to change of radio resource providing a service without necessarily any change of the base stations involved. In particular, when the radio resources providing a service change from one of the UTRA radio access modes to the other (UTRA-FDD and UTRA-TDD), this is regarded as handover. Particular emphasis has been placed on the description of requirements for service continuity within UTRAN and between UTRAN and GERAN but requirements specific to other systems are incorporated as required.
±¹Á¦Ç¥ÁØ 3GPP TS 22.129
°ü·ÃÆÄÀÏ TTAE.3G-22.129(R4-4.4.0).pdf TTAE.3G-22.129(R4-4.4.0).pdf            

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