Invention Grant
- Patent Title: Wireless communication device, wireless communication system, wireless communication method, and computer program
- Patent Title (中): 无线通信设备,无线通信系统,无线通信方式和计算机程序
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Application No.: US12646467Application Date: 2009-12-23
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Publication No.: US08391193B2Publication Date: 2013-03-05
- Inventor: Shigeru Sugaya
- Applicant: Shigeru Sugaya
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Finnegan Henderson Farabow Garrett & Dunner LLP
- Priority: JPP2009-003973 20090109
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04W4/00 ; H04J3/16 ; H04J3/22 ; H04J3/24

Abstract:
There is provided a wireless communication device including a beacon signal exchanging unit for exchanging a beacon signal with another wireless communication device, a connection management unit for establishing a connection relationship with the another wireless communication device by exchanging the beacon signal, a pause management unit for exchanging information on a predetermined pause period with the another wireless communication device, with which the connection relationship is established, and pausing the own operation until the predetermined pause period has elapsed from the predetermined time, and a beacon slot management unit for setting a beacon slot to be used for transmission of the beacon signal. The beacon slot management unit sets the beacon slot after elapse of the predetermined pause period, and the beacon signal exchanging unit transmits the signal for a predetermined period using the beacon slot after the predetermined pause period has elapsed and the beacon slot is set.
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Information query