Invention Grant
- Patent Title: Mobile station, small radio base station, and communication control method
- Patent Title (中): 移动台，小型无线基站，通信控制方式
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Application No.: US14416368Application Date: 2013-07-17
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Publication No.: US09398522B2Publication Date: 2016-07-19
- Inventor: Tooru Uchino , Hiroyuki Ishii
- Applicant: NTT DOCOMO, INC.
- Applicant Address: JP Tokyo
- Assignee: NTT DOCOMO, INC.
- Current Assignee: NTT DOCOMO, INC.
- Current Assignee Address: JP Tokyo
- Agency: Osha Liang LLP
- Priority: JP2012-167507 20120727
- International Application: PCT/JP2013/069409 WO 20130717
- International Announcement: WO2014/017353 WO 20140130
- Main IPC: H04W48/16
- IPC: H04W48/16 ; H04W16/32
Abstract:
A “macro-assisted cell” adaptable to multiple operation modes is realized. In a mobile station (UE) of the invention, a control unit (22) is configured to start communication in a small cell on the basis of MIB/SIB of the small cell when a sequence in a “discovery signal” is determined as a sequence for a “stand-alone cell.” The control unit (22) is configured to start the communication in the small cell on the basis of a control signal from a macro cell when the sequence in the “discovery signal” is determined as a sequence for a “macro-assisted cell.”
Public/Granted literature
- US20150181508A1 MOBILE STATION, SMALL RADIO BASE STATION, AND COMMUNICATION CONTROL METHOD Public/Granted day:2015-06-25
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