Invention Grant
- Patent Title: Advanced power saving in communication terminal, communication system and power control method
- Patent Title (中): 通信终端先进省电，通信系统和电源控制方式
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Application No.: US11106033Application Date: 2005-04-14
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Publication No.: US07949376B2Publication Date: 2011-05-24
- Inventor: Itaru Maekawa
- Applicant: Itaru Maekawa
- Applicant Address: JP Tokyo
- Assignee: Sony Computer Entertainment Inc.
- Current Assignee: Sony Computer Entertainment Inc.
- Current Assignee Address: JP Tokyo
- Agency: Katten Muchin Rosenman LLP
- Priority: JP2004-121122 20040416; JP2005-113820 20050411
- Main IPC: H04B1/00
- IPC: H04B1/00 ; H04B7/00 ; H04B1/38 ; H04B7/185 ; H04M1/00 ; H04J3/24 ; H04J1/02
Abstract:
Each station makes a transition to a power saving state autonomously in response to the reception of signals from the other stations in the same group and the transmission of its own signal. Each station sets its transmission timing such that it does not overlap the transmission timing of the other stations, by referring to data elements included in a beacon signal. The transmission timing in the stations is determined for each transmission.
Public/Granted literature
- US20050233704A1 Advanced power saving in communication terminal, communication system and power control method Public/Granted day:2005-10-20
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