发明授权
- 专利标题: Communication terminal and communication control method
- 专利标题(中): 通信终端和通信控制方法
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申请号: US13382081申请日: 2010-06-30
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公开(公告)号: US08811972B2公开(公告)日: 2014-08-19
- 发明人: Toshiyuki Suzuki , Mitsuru Murata
- 申请人: Toshiyuki Suzuki , Mitsuru Murata
- 申请人地址: JP Tokyo
- 专利权人: NTT DoCoMo, Inc.
- 当前专利权人: NTT DoCoMo, Inc.
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JPP2009-160895 20090707
- 国际申请: PCT/JP2010/061176 WO 20100630
- 国际公布: WO2011/004751 WO 20110113
- 主分类号: H04M11/00
- IPC分类号: H04M11/00 ; H04W24/00
摘要:
A communication terminal (10) including a first communication unit (11) and a second communication unit (12) with a shorter communication distance than the first communication unit (11) includes a presence status detection unit (13) that detects that a distance from a personal computer (50) has changed from a state possible to communicate to a state not possible to communicate for the second communication unit (12), and a communication status control unit (14) that causes a standby interval in intermittent reception performed by the first communication unit (11) to become shorter when a change of the second communication unit (12) from the state possible to communicate to the state not possible to communicate is detected by the presence status detection unit (13). This enables more detailed and accurate tracking of the connection status of the first communication unit (11), which can advance the timing to bring the first communication unit (11) to transition to a disconnection state or a standby state, allowing reduction of power consumption in the first communication unit (11).
公开/授权文献
- US20120129465A1 COMMUNICATION TERMINAL AND COMMUNICATION CONTROL METHOD 公开/授权日:2012-05-24
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