发明名称 |
METHOD FOR REGISTERING POSITION, MOBILE COMMUNICATION SYSTEM, AND WIRELESS BASE STATION |
摘要 |
A location registration method according to the present invention, includes: transmitting, at a mobile station (UE), a TA signal, when detecting that the mobile station (UE) has moved out of a TA list with which the mobile station (UE) is already registered by location registration processing; and transferring, from a radio base station (eNB) to an exchange (MME) identified by an exchange ID included in the TAU signal. An exchange ID assigned to a mobile station (#a) belonging to a first layer is different from an exchange ID assigned to a mobile station (#b) belonging to a second layer, even though the same exchange is identified by the exchange IDs. A TA list and a pool area set for the mobile station (#a) is different from a TA list and a pool area set for the mobile station (#b). |
申请公布号 |
EP2242291(A4) |
申请公布日期 |
2012.08.08 |
申请号 |
EP20090708141 |
申请日期 |
2009.02.03 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
TANABE, AKIMICHI;KOZU, KAZUYUKI;OBATA, KAZUNORI;UCHIYAMA, TADASHI |
分类号 |
H04W60/00;H04W16/32;H04W60/04 |
主分类号 |
H04W60/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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