发明名称 |
WIRELESS COMMUNICATION SYSTEM, BASE STATION, MOBILE STATION, COMMUNICATION CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM |
摘要 |
A first base station (1) that operates a first cell (10) is configured to receive, from a mobile station (4) through a signaling radio bearer in the first cell (10), a signal containing a NAS message that causes a setup of a data bearer in a data transfer apparatus (7) within a core network (5). The first base station (1) is also configured to forward the NAS message from the mobile station (4) to a mobility management apparatus (6) within the core network (5) and transmit, to the mobility management apparatus (6), base station information indicating a selected base station that has been selected from at least one second base station (2) and terminates a data bearer for the mobile station (4). It is thus, for example, possible to contribute to a simple establishment of a U-Plane bearer in a dual-connectivity scenario. |
申请公布号 |
EP2947936(A1) |
申请公布日期 |
2015.11.25 |
申请号 |
EP20130871864 |
申请日期 |
2013.12.06 |
申请人 |
NEC CORPORATION |
发明人 |
AMINAKA, HIROAKI;FUTAKI, HISASHI |
分类号 |
H04W76/02;H04W36/00;H04W48/20 |
主分类号 |
H04W76/02 |
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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