Invention Grant
- Patent Title: Communication terminal, method and system for transmitting data
- Patent Title (中): 通信终端，传输数据的方法和系统
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Application No.: US11106360Application Date: 2005-04-14
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Publication No.: US08934468B2Publication Date: 2015-01-13
- Inventor: Itaru Maekawa
- Applicant: Itaru Maekawa
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Sony Corporation,Sony Computer Entertainment Inc.
- Current Assignee: Sony Corporation,Sony Computer Entertainment Inc.
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Katten Muchin Rosenman LLP
- Priority: JP2004-121122 20040416; JP2005-113820 20050411
- Main IPC: H04L12/413
- IPC: H04L12/413 ; H04L12/12 ; H04L12/875 ; H04L12/861 ; H04W52/02
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
- US20050233789A1 Communication terminal, method and system for transmitting data Public/Granted day:2005-10-20
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