发明名称 Communication system including a gateway device and method thereof
摘要 A communication system is described in which mobile telephones that are members of closed subscriber groups associated with home base stations are able to roam between neighbouring home node base stations in a manner that reduces load on the core network.
申请公布号 US9167487(B2) 申请公布日期 2015.10.20
申请号 US201013389766 申请日期 2010.08.10
申请人 NEC Corporation 发明人 Jha Vivek;Ueda Yoshio
分类号 H04W36/00;H04W12/08;H04W36/08;H04W48/16;H04W84/04;H04L29/06 主分类号 H04W36/00
代理机构 McGinn IP Law Group, PLLC 代理人 McGinn IP Law Group, PLLC
主权项 1. A home base station gateway device for connection in a communication network, the home base station gateway device comprising: a receiver operable to receive, from a first home base station served by the home base station gateway device, a relocation required message to register a mobile communications device with a second home base station served by the home base station gateway device; a controller operable to determine, from the received relocation required message, a temporary identifier for the mobile communications device; and a transmitter operable to send, to a core network device of the communications network, an information request message to request a permanent identifier for the mobile communications device, the information request message comprising the temporary identifier; wherein the receiver is further operable to receive an information response message from a core network device of the communications network, the information response message comprising a permanent identifier for the mobile communications device; wherein the controller is further operable to initiate access control for the mobile communications device in respect of the second home base station based on the received permanent identifier; and wherein the first home base station served by the home base station gateway device comprises: a receiver operable to receive a measurement report from the mobile communications device;a controller operable to determine, from the received measurement report, that the mobile communications device should relocate from the first home base station to the second home base station; anda transmitter operable to send, to the home base station gateway device, the relocation required message to register the mobile communications device with the second home base station.
地址 Tokyo JP