Invention Grant
US09414302B2 Wireless communication system, mobile station, CSG type base station, home subscriber server, program, integrated circuit, and base station
有权
无线通信系统，移动台，CSG型基站，家庭用户服务器，程序，集成电路和基站
- Patent Title: Wireless communication system, mobile station, CSG type base station, home subscriber server, program, integrated circuit, and base station
- Patent Title (中): 无线通信系统，移动台，CSG型基站，家庭用户服务器，程序，集成电路和基站
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Application No.: US14129147Application Date: 2012-06-26
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Publication No.: US09414302B2Publication Date: 2016-08-09
- Inventor: Hiroshi Katsuragawa
- Applicant: Hiroshi Katsuragawa
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Keating & Bennett, LLP
- Priority: JP2011-142430 20110628
- International Application: PCT/JP2012/066244 WO 20120626
- International Announcement: WO2013/002208 WO 20130103
- Main IPC: H04W48/16
- IPC: H04W48/16 ; H04W48/20 ; H04W84/04
Abstract:
In a mobile communication system including a plurality of RATs (Radio Access Technologies), the necessity of a control channel for notifying RAT information is eliminated, and the lack of capacity of the control channel can be avoided. In a mobile station 30 communicating with base stations employing the different RATs by employing the respective RATs, when the mobile station executes procedures for registration to an LTE (Long-term evolution) base station 10-2 which allows access to only registered mobile stations that are registered in advance, the mobile station obtains, from a HSS (Home Subscriber Server) 40 tied to the LTE base station 10-2, information of another base station that performs communication by employing the RAT different from that used by the LTE base station 10-2.
Public/Granted literature
Information query
