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[Â÷¼¼´ëÀ̵¿Åë½Å] 3GPP2 M2M Numbering ±Ç°í µ¿Çâ
µ¿±â½Ä Ç¥ÁØÈ ´ÜüÀÎ 3GPP2´Â ÁÖ¿ä µ¿±â½Ä »ç¾÷ÀÚ ´ëºÎºÐÀÌ 3GPP °è¿ÀÇ LTE¸Á µµÀÔ ¶Ç´Â ÃßÁøÀ¸·Î »ç½Ç»ó µ¿±â½Ä 4G ±â¼ú Ç¥ÁØÈ¿¡ ½ÇÆÐ¸¦ ÇÑ ÈÄ¿¡ M2M°ú Green Solution ºÎºÐ¿¡¼ »õ·Î¿î ±â¼ú Ç¥ÁØÀ» ÁøÇàÇϰí ÀÖ´Ù. M2M °ü·Ã Stage1 ´Ü°èÀÎ Machine-to-Machine Communication System Requirements documents´Â ÇöÀç version 0.41±îÁö ÁøÇàµÇ¾ú°í, ÃÖ±Ù 7¿ù¿¡ °³ÃÖµÈ ¿ÀŸ¿Í ȸÀÇ¿¡¼´Â Device Access requirement°¡ Ãß°¡µÇ¾ú´Ù. ¶ÇÇÑ Steering Committee »êÇÏ ¾ÖµåȤ ±×·ìÀ¸·Î ÁøÇàÇϰí ÀÖ´Â M2M numbering ±Ô°ÝÀº version 0.13±îÁö ÁøÇàµÇ¾ú´Ù.
¿¡¸¯½¼Àº ÇâÈÄ 10³â ³»¿¡ 500¾ï °³ÀÇ ±â±â°¡ ³×Æ®¿öÅ©¿¡ ¿¬°áµÉ °ÍÀ¸·Î Àü¸ÁÇϰí ÀÖ´Ù. ´Ù¾çÇÑ Device¸¦ ÅëÇÑ M2M Service°¡ Ȱ¼ºÈµÇ¸é, ´õ ¸¹Àº deviceµé °£ÀÇ Åë½ÅÀÌ ºó¹øÇÒ °ÍÀ¸·Î ¿¹»óÀÌ µÈ´Ù. ¶ÇÇÑ ´Ù¾çÇÑ Á¾·ùÀÇ ¸ð¹ÙÀÏ device¸¦ ±¸ºÐÇÒ ¼ö identifier¸¦ Á¤ÀÇÇÏ´Â °ÍÀÌ ¹«¾ùº¸´Ù Áß¿äÇÏ´Ù. 3GPP2 M2M Numbering ¾ÖµåȤ¿¡¼ ³íÀǵǰí ÀÖ´Â DeviceÀÇ Identifier¿¡ ´ëÇØ¼ ÇöÀç±îÁö ÁøÇàµÇ°í ÀÖ´Â »çÇ׿¡ ´ëÇØ¼ Á¤¸®ÇϰíÀÚ ÇÑ´Ù.
3GPP2 M2M Numbering Identifier
3GPP2´Â Àüü TSG°¡ Âü¿©ÇÒ ¼ö ÀÖµµ·Ï Steering Committee »êÇÏ¿¡ M2M Numbering ¾ÖµåȤÀ» ±¸¼ºÇϰí, ȸÀÇ ±â°£ Áß Àü TSG°¡ Âü¿©ÇÏ´Â Joint ȸÀǸ¦ °³ÃÖÇϰí ÀÖ´Ù. ¾ÖµåȤÀÇ ¸ñÀûÀº M2M Numbering ±Ç°í¸¦ ¿Ï¼ºÇÏ´Â °ÍÀÌ´Ù. ÀÌ ¹®¼´Â M2M numbering ¹× addressing °³³ä¿¡ ´ëÇÑ »çÇ×À» ´Ù·ç°í ÀÖÀ¸¸ç, Àü¼¼°è M2M numberingÀÇ À̽´¸¦ Æ÷°ýÀûÀ¸·Î °í·ÁÇϰí, legacyÀÇ deviceÀÇ Áö¿øÀ» À§ÇÑ ÁøÈ ¹æ¾È¿¡ ´ëÇØ¼µµ ´Ù·ç°í ÀÖ´Ù.
¶ÇÇÑ ÀÌ ±Ô°Ý¿¡¼´Â °³¹ßÀÇ ±â¹ÝÀÌ µÇ´Â ¸î°¡Áö °¡Á¤À» Àû¿ëÇϰí Àִµ¥ ÇöÀç Á¸ÀçÇÏ´Â 3GPP2 ±Ô°Ý°ú Backwards compatibility Á¦°ø, ±âÁ¸ ¹øÈ£Ã¼°è ¿¹¸¦ µé¾î ESN, MEID, UIMID, IMEI µî¿¡ ´ëÇÑ º¯°æÀº °í·ÁÇÏÁö ¾Ê´Â °ÍÀ» ¿øÄ¢À¸·Î Çϰí ÀÖ´Ù. ¶ÇÇÑ M2M device¸¦ 2020³â ±âÁØÀ¸·Î 5õ¾ï °³·Î ¿¹ÃøÀ» Çϰí ÀÖ´Ù.
±Ô°Ý¿¡¼ °í·ÁÇÏ´Â 3GPP2 Identifier´Â <Ç¥ 1>¿¡¼ º¸¿©ÁÖ°í ÀÖ´Ù. M2M °ü·Ã °í·ÁµÇ°í ÀÖ´Â Identifier´Â ¼º°Ý¿¡ µû¶ó¼ ±¸ºÐÇÏ¿© °í·ÁµÇ°í Àִµ¥, Hardware, interface, 1x Subscription, Packet Data Subscription, Packet Data External Routing, Telephone/Mobile Directory Numbers, Smart Card, Visited/Serving System Packet Data, Base StationÀ¸·Î identifier¸¦ ºÐ·ùÇϰí ÀÖ´Ù,
<Ç¥ 1> 3GPP2 numbering Identifier
3GPP2 M2M Numbering À̽´
MIN °ªÀÇ °í°¥À» °í·ÁÇÏ¿©, cdam2000 1x subscription Identifier·Î IMSI¸¦ Á¦°øÇÏ´Â °ÍÀ» °í·ÁÇϰí ÀÖÀ¸¸ç, ESN °ü·Ã M2M hardware identifier·Î »ç¿ëÇÏÁö ¾ÊÁö¸¸, ÀÌ¹Ì »ç¿ë ÁßÀÎ ÀÚ¿øÀÇ °æ¿ì´Â »ç¿ë Á¾·á½Ã±îÁö implementationÀ¸·Î Áö¿øÇÒ ¼ö ÀÖ´Â ¹æ¹ýÀ» °í·ÁÇϱâ·Î ÇÏ¿´´Ù.
±×¸®°í IP identifierÀÇ °æ¿ì IPv4 addressÀÇ °í°¥¿¡ µû¶ó¼ IPv4¿Í IPv6¸¦ µ¿½Ã¿¡ Áö¿øÇÏ´Â °ÍÀ» ¿ä±¸»çÇ×À¸·Î °í·ÁÇϰí ÀÖ´Ù.
M2M DeviceÀÇ ±¹Á¦·Î¹ÖÀ» °í·ÁÇÒ °æ¿ì, Àü¼¼°èÀûÀ¸·Î °íÀ¯ÇÑ Identifier¸¦ °í·ÁÇϰí ÀÖ´Ù. ¶ÇÇÑ ´Ù¾çÇÑ ´Ù¸¥ Access ±â¼úÀ» Áö¿øÇÒ ¼ö ÀÖ´Â Multiple Access Subscription Identifier¿¡ ´ëÇÑ »çÇ×µµ °í·ÁÇϰí Àִµ¥ ¿¹·Î½á 3GPP2ÀÇ HRPD±â¼ú, 3GPP LTE ±â¼ú ¿©±â¿¡ WLAN±îÁö ³íÀǰ¡ µÇ°í ÀÖ´Ù.
±×¸®°í °¡Àå ÈçÈ÷ »ç¿ëÇϰí ÀÖ´Â Mobile Directory number(À̵¿ÀüȹøÈ£)ÀÇ °æ¿ì´Â ÇâÈÄ VoIP°¡ M2M device¿¡¼ ´Ù¾çÇÏ°Ô »ç¿ëµÉ °æ¿ì¸¦ °í·ÁÇÏ¿© ´õ ÁøÈ¸¦ °í·ÁÇϰí ÀÖ´Ù. ¶ÇÇÑ UIMIDÀÇ °í°¥¿¡ µû¶ó Card ID·Î´Â °í·ÁÇÏÁö ¾Ê´Â ¹æÇâÀ¸·Î ±â°í ÀÖ´Ù.
M2M Identifiers Info Model
<±×¸² 1> Generic M2M Identifiers Info Model
»ó±â ¸ðµ¨Àº µÎ °³ÀÇ °³³äÀûÀÎ ¿ë¾î·Î Á¤ÀÇÇÒ ¼ö ÀÖ´Ù.
Transport Identifier(Access Network)¿Í Service Identifier·Î ºÐ·ù¸¦ Çϴµ¥ Transport Identifier´Â Access¸Á Á¢¼Ó¿¡ »ç¿ëµÇ´Â Transport Hardware Identifier(e.g., IMEI, MEID µî)¿Í SubscriptionÀÇ ÇüÅ ±¸ºÐÀ» À§ÇÑ Transport Subscription Identifier(e.g., MAI format, IMSI µî) µîÀ¸·Î ±¸¼ºÀÌ µÉ ¼ö ÀÖ´Ù. Transport Subscription Identifier´Â M2M Access Network Provider¿¡ ÀÇÇØ¼ º¯°æµÉ ¼ö ÀÖ´Ù.
¶ÇÇÑ Service Identifier´Â M2M service provider Á¢¼Ó¿¡ »ç¿ëµÇ´Â M2M applicationÀÌ µ¿ÀÛÇÏ´Â M2M Service DeviceÀÇ Hardware¸¦ ±¸ºÐÇÏ´Â ½Äº°ÀÚ(e.g., serial number, MAC µî)ÀÎ Service Hardware Identifier¿Í M2M device service¿Í M2M service provider °£ÀÇ SubscriptionÀ» À§ÇÑ Service Subscription Identifier ¹× M2M device serviceÀÇ ÇØ´ç M2M applicationÀ» ±¸ºÐÇÏ´Â M2M Application Identifier·Î ±¸¼ºµÈ´Ù. Service Subscription Identifier´Â M2M service provider¿¡ ¶ó¿ìÆÃÀ» ¿äûÇÒ °æ¿ì »ç¿ëÇÑ´Ù.
»ó±â ¸ðµ¨ÀÌ ±âº» ModelÀ̸ç, ÀÀ¿ë Architecture·Î Àû¿ëÀÌ °¡´ÉÇÏ´Ù.
¿¹¸¦ µé¾î, M2M Device¿¡ Á÷Á¢ Á¢¼ÓÀ» ÇÏ´Â °æ¿ì¿¡´Â ¾Æ·¡¿Í °°Àº ÇüÅ·ΠÀû¿ëÀÌ °¡´ÉÇÏ´Ù(<±×¸² 2> ÂüÁ¶). ±× ¿Ü¿¡ Local(Indirect) M2M deviceÀÇ °æ¿ìµµ Á¤Àǰ¡ µÇ¾î ÀÖ´Ù. »ó¼¼ÇÑ ³»¿ëÀº 3GPP SC.P4005-0 v0.5(ftp://ftp.3gpp2.org/SC_OP/Working/M2M_AdHoc/M2M-20110726_Ottawa/M2M-20110315-010__Ericsson_USC_M2M_Identifiers_Info_Model_for_SC.P4005-0.pdf)¿¡ ±â¼úµÇ¾î ÀÖÀ¸¸ç °è¼ÓÀûÀ¸·Î Ãß°¡ÀûÀÎ ³íÀǸ¦ ÇÒ ¿¹Á¤ÀÌ´Ù.
<±×¸² 2> M2M Identifiers for Direct Access M2M device (ÀÀ¿ë »ç·Ê)
°á¾ð
ÇöÀçµµ M2M °ü·Ã ´Ù¾çÇÑ ºÐ¾ß¿¡¼ ±â¼ú °³¹ßÀ» ÃßÁøÇϰí ÀÖ´Ù. ¶ÇÇÑ ±¹³» ±¹Á¦ ±â¼ú Ç¥ÁØ ´Üü¿¡¼µµ Ç¥ÁØ¿¡ ´ëÇÑ ¿¬±¸°¡ ÁøÇà ÁßÀ̸ç, ³ª¶óº° SDO(Standards Development Organization)°¡ Âü¿©ÇÏ´Â M2MPP¿¡ ´ëÇÑ Ç¥ÁØ ´Üü¸¦ °á¼ºÇϱâ À§ÇÑ ³íÀǰ¡ ÇöÀç ÁøÇà ÁßÀÌ´Ù. ±×¸¸Å M2M °ü·ÃÇÑ ½ÃÀåÀÌ ÁÖ¸ñÀ» ¹Þ°í ÀÖÀ¸¸ç, ¿©·¯ °¡Áö ºÐ¾ß¿¡¼ ±Ô°ÝÈ µÇÁö ¾ÊÀº ±â¼úÀÌ Àû¿ëÀÌ µÉ °æ¿ì´Â Ȱ¼ºÈ¿¡ Àå¾Ö°¡ µÉ °¡´É¼ºÀÌ ´ÙºÐÇÏ´Ù. M2M °ü·Ã ¿©·¯ ´Üü¿¡¼ ±â¼ú ±Ô°ÝÀ» ³íÀÇÇϰí ÀÖ´Ù.
°¡Àå ±âº»ÀÌ µÇ´Â M2M DeviceÀÇ Identifier´Â Áö±Ý Àß Á¤ÀǸ¦ ÇÏÁö ¾ÊÀ» °æ¿ì, ¹Ì·¡¿¡´Â ¾ÆÁÖ º¹ÀâÇÑ »óȲÀÌ ¹ß»ýÇÒ ¼öµµ ÀÖÀ¸¸ç, Device°¡ ÇÑÁ¤µÈ ¸Á¿¡¼¸¸ µ¿ÀÛÇÏ´Â Á¦ÇÑÀûÀÎ ±â´ÉÀ» °¡Áú ¼ö ¹Û¿¡´Â ¾øÀ» °ÍÀÌ´Ù.
[¾à¾î ¼³¸í]
ESN: Electronics Serial Number
EUIMID: Expanded UIMID (SF_UIMID, LF_UIMID)
IMEI: International Mobile Equipment Identity
IMSI: International Mobile Station Identity
MCC: Mobile Country Code
MDN: Mobile Directory Number
MEID: Mobile Equipment Identity
MIN: Mobile Identification Number
MNC: Mobile Network Code
MSIN: Mobile Subscription Identification Number