±ä¸üÀà±ð ÌØÐÔ±ä¸ü ±à¼±ä¸ü ±ä¸üÃèÊö ÎÞ ÓïÑÔÓÅ»¯ÁË2 ¸ÅÊöºÍ3 ¿ÕÏÐ̬¹ÜÀí¡£ eRAN SharingÐ޸ijÉÁËRAN Sharing¡£ ²ÎÊý±ä¸ü ÎÞ¡£ ÎÞ¡£
Draft A (2012-03-15)
?Óë
eRAN2.2 Draft A (2011-12-24)Ïà±È£¬eRAN3.0 Draft A(2012-03-15)°æ±¾µÄ±ä¸üÈçϱíËùʾ¡£
±ä¸üÀà±ð ±ä¸üÃèÊö ÌØÐÔ±ä¸ü Ôö¼ÓÁ˺ÚÃûµ¥Ð¡ÇøµÄ¹¦ÄÜ£¬ÏêϸÐÅÏ¢Çë²Î¼û¡°3.2.4 ºÚÃûµ¥Ð¡Çø¡±¡£ Ôö¼ÓÔÚRan sharing³¡¾°Ï£¬UTRANºÍGERANƵµãµÄרÓÃÓÅÏȼ¶¿ÉÒÔ°´ÕÕÔËÓªÉÌÉèÖá£ÏêϸÇë²Î¼û¡°3.2.3 ÁÚÇøÓÅÏȼ¶¡±¡£ ±à¼±ä¸ü Ð޸ġ°3.3 ÖØ¶¨Ïò¡±¡£ ²ÎÊý±ä¸ü Ôö¼Ó²ÎÊý£º PhyCellIdRange ÎÞ¡£ Ôö¼Ó²ÎÊý£º ?RedirectSwitch ?HoModeSwitch ?RimSwitch ?InterRatHighestPri ?BlindHoPriority Ôö¼Ó£º¡°4 Ïà¹ØÌØÐÔ¡±¡¢¡°5 ¶ÔÍøÂçµÄÓ°Ï족¡£
ÎÞ¡£ 2 ¸ÅÊö
2.1 ¿ÕÏÐ̬¹ÜÀí×ÛÊö
µ±UE¿ª»ú£¬µ«Ã»ÓÐÓëÎÞÏßÍøÂ罨Á¢RRCÁ¬½Óʱ£¬³ÆÎªUE´¦ÓÚ¿ÕÏÐ̬¡£¿ÕÏÐ̬¹ÜÀíÊÇeNodeBͨ¹ýϵͳ¹ã²¥ÏûϢϷ¢Ïà¹ØÅäÖÃÐÅÏ¢£¬UE¾Ý´ËÑ¡ÔñÒ»¸öºÏÊÊÐ¡Çø×¤Áô²¢½ÓÊÜ·þÎñ£¬Ìá¸ßUE½ÓÈëµÄ³É¹¦ÂʺͷþÎñÖÊÁ¿£¬±£Ö¤UEפÁôÔÚÒ»¸öÐźÅÖÊÁ¿¸üºÃµÄÐ¡Çø¡£
±¾ÎĵµÖ÷Òª´ÓÒÔÏ·½ÃæÃèÊö¿ÕÏÐ̬¹ÜÀí£º
?PLMN
Ñ¡Ôñ
UE½øÐÐPLMN£¨Public Land Mobile Network£©Ñ¡Ôñ£¬²¢ÔÚËùÑ¡ÔñµÄPLMN×¢²á¡£
?Ð¡ÇøÑ¡Ôñ
UEÔÚËùÑ¡ÔñPLMNÖÐÑ¡ÔñÒ»¸öÐ¡Çø×¤Áô£¬ÒÔ±ã¼àÌýϵͳÏûÏ¢ºÍѰºôÏûÏ¢£¬½ÓÊÜ·þÎñ¡£
?Ð¡ÇøÖØÑ¡
UEÔÚÑ¡ÔñÐ¡Çø×¤Áôºó£¬½«¸ù¾ÝÐ¡ÇøÖØÑ¡¹æÔòÑ¡ÔñÒ»¸ö¸üºÃµÄÐ¡Çø×¤Áô£¬ÒÔ±£Ö¤ÕýÈ·½ÓÊÕϵͳÏûÏ¢ºÍ³É¹¦·¢ÆðÒµÎñ¡£
?¸ú×ÙÇø×¢²á
UEͨ¹ý¸ú×ÙÇø×¢²áÏòEPC£¨Evolved Packet Core network£©×¢²á×Ô¼ºµÄλÖã¬ÒÔʹEPCÄÜÔÚ´ËTA£¨Tracking Area£©ÄÚѰºôUE£¬¸æÖªUE·¢ÆðÒµÎñ¡£
?Ð¡Çø±£ÁôÓë½ÓÈë¿ØÖÆ
Ð¡Çø±£ÁôÓë½ÓÈë¿ØÖÆÊÇÔËÓªÉ̽øÐÐÍøÂç¿ØÖÆµÄÁ½¸ö»úÖÆ¡£Í¨¹ýÐ¡Çø±£Áô£¬¿ÉÒÔ°ÑÄ³Ð©ÌØ¶¨Ð¡ÇøÉèÖóÉֻΪÔËÓªÉÌ·þÎñ¡£Í¨¹ý½ÓÈë¿ØÖÆ£¬¶ÔUE½øÐзÖÀà¹ÜÀí£¬¾ö¶¨ÕâЩUEÊÇ·ñ¿ÉÒÔ·¢Æðºô½Ð¡£
?ϵͳÏûÏ¢¹ã²¥ºÍѰºô
Ð¡ÇøÑ¡ÔñºÍÐ¡ÇøÖØÑ¡µÈÏà¹ØÐÅϢͨ¹ýϵͳÏûÏ¢ÔÚBCCHÉÏÏòUE¹ã²¥¡£Ñ°ºôÐÅÏ¢»á¸æÖªÐ¡ÇøÄÚËùÓеÄUEϵͳÏûÏ¢ÊÇ·ñ±ä»¯ÒÔ¼°´«µÝѰºôUEµÄÐÅÏ¢¡£
UEÔÚ¿ÕÏÐ̬ϵÄÖ÷Òª»î¶¯PLMNÑ¡Ôñ£¬Ð¡ÇøÑ¡Ôñ£¬Ð¡ÇøÖØÑ¡ºÍ¸ú×ÙÇø×¢²áËĸö¹ý³Ì¹ØÏµÈçͼ2-1Ëùʾ¡£
ͼ2-1 PLMNÑ¡Ôñ£¬Ð¡ÇøÑ¡Ôñ£¬Ð¡ÇøÖØÑ¡ºÍ¸ú×ÙÇø×¢²áËĸö¹ý³Ì¹ØÏµÍ¼
2.2 Ïà¹Ø¸ÅÄî
2.2.1 PLMN
PLMN±êʶÓÉMCC£¨Mobile Country Code£©ºÍMNC£¨Mobile Network Code£©×é³É¡£
µÈͬPLMNÁбí
EPLMN£¨Equivalent PLMN£©ÁÐ±í£¬EPLMN¾ÍÊÇ¿ÉÒÔÏòUEÌṩºÍ±¾ÍøÏàͬ·þÎñµÄPLMN£¬µ±UE·¢ÉúPLMNÑ¡Ôñʱ£¬ÓÅÏÈ´ÓÕâ¸öÁбíÖÐÑ¡ÔñPLMN¡£EPCÏ·¢¸øUE£¬ÓÉUE±£´æ¡£
Home PLMN
UE¿ª»§µÄPLMN£¬UEµÄHPLMN£¨Home PLMN£©Ö»ÓÐÒ»¸ö¡£
Visited PLMN
UEµ±Ç°ËùÔÚµÄPLMN¡£VPLMN£¨Visited PLMN£©¿ÉÒÔÓëHPLMNÏàͬ¡£
EHPLMN
µÈ¼Û¹éÊô¹«¹²Â½µØÒƶ¯Íø¡£
ÔڵȼÛHPLMNÁбíÖиø³öµÄPLMN£¬µÈ¼ÛHPLMNÁÐ±í´æ´¢ÔÚUSIM¿¨ÖС£UEʹÓôËÁбíÖеÄPLMNÌæ»»´ÓIMSIÖÐÌáÈ¡µÄHPLMNÓÃÓÚPLMNÑ¡Ôñ¹ý³Ì¡£
RPLMN
ÒÑ×¢²áPLMN¡£
2.2.2 ½ÓÈëÀà
½ÓÈëÀàÊǿտڴ«ÊäÖÐÔÊÐíUE½ÓÈëµÄ·ÖÀ࣬ÓнÓÈëÀà0~15¡£½ÓÈëÀà0~9£¬11~15µÄÏà¹ØÐÅÏ¢´æ´¢ÔÚUSIM£¨Universal Subscriber Identity Module£©¿¨ÖУ¬½ÓÈëÀà10ͨ¹ý¿ÕÖнӿÚÐźÅ֪ͨUE¡£
?½ÓÈëÀà0~9
ΪÆÕͨ½ÓÈëÀ࣬ÿ¸öUEËæ»ú·ÖÅäÒ»¸öÆÕͨ½ÓÈëÀà¡£½ÓÈëÀà0~9¿ÉÔÚHPLMN£¬
EPLMNÓëVPLMN½ÓÊÜ·þÎñ¡£
?½ÓÈëÀà
11~15ÎªÌØÊâ½ÓÈëÀ࣬ÊôÓÚÌØ¶¨µÄ¸ßÓÅÏȼ¶Óû§£¬Ã¿¸öUEÒ²¿ÉÄÜ·ÖÅäµ½Ò»¸ö»ò¶à
¸öÌØÊâ½ÓÈëÀà¡£ÌØÊâ½ÓÈëÀà¾ßÌå¶ÔÓ¦µÄÓû§ÈçÏÂËùÊö£º
ÔÚûÓÐEHPLMNÁбíµÄÇé¿öÏ£¬½ÓÈëÀà11ºÍ½ÓÈëÀà15½öÔÚHPLMN½ÓÊÜ·þÎñ¡£
? ½ÓÈëÀà? ½ÓÈëÀà
11¡ª¡ªÔËÓªÉÌʹÓà 15¡ª¡ªÔËÓªÉ̹ÜÀíʹÓÃ
½ÓÈëÀà12~14½öÔÚ±¾¹úÄÚµÄHPLMNÓëVPLMN½ÓÊÜ·þÎñ¡£
? ½ÓÈëÀà? ½ÓÈëÀà? ½ÓÈëÀà?½ÓÈëÀà
12¡ª¡ª°²È«ÒµÎñ 13¡ª¡ª¹«ÓÃÊÂÒµÒµÎñ 14¡ª¡ª½ô¼±ÒµÎñ
10ÓÃÓÚָʾ½ÓÈëÀà0~9»òÕßûÓÐIMSIµÄUEÊÇ·ñ¿ÉÒÔ·¢Æð½ô¼±ºô½Ð¡£µ±½ÓÈëÀà
10Óë½ÓÈëÀà11~15ͬʱ½ûÖ¹½ÓÈëʱ£¬½ÓÈëÀà11~15µÄUE²»ÔÊÐí·¢Æð½ô¼±ºô½Ð¡£
2.2.3 ·þÎñÖÖÀà
µ±UE´¦ÓÚ¿ÕÏÐ̬ʱ£¬¿ÉÒÔ½ÓÊܵķþÎñ·ÖΪÒÔÏÂÈýÖÖ£º
?Limited service
Limited service¾ÍÊÇUEפÁôÔÚacceptable cellÏÂÖ»ÄܽøÐнô¼±ºô½ÐÒµÎñ¡£²»ÊǽûÖ¹Ð¡ÇøÇÒÂú×ãÐ¡ÇøÑ¡Ôñ¹æÔòµÄÐ¡Çø³ÆÎªacceptable cell¡£µ±Ð¡ÇøËùÊôµÄTAÊôÓÚ½ûÖ¹ÂþÓεÄÇøÓò£¬»ò