Invention Grant
- Patent Title: Communication apparatus, communication method, and communication system
- Patent Title (中): 通信设备，通信方式和通信系统
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Application No.: US13071547Application Date: 2011-03-25
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Publication No.: US08712418B2Publication Date: 2014-04-29
- Inventor: Yuichi Morioka
- Applicant: Yuichi Morioka
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JPP2010-087485 20100406
- Main IPC: H04W40/00
- IPC: H04W40/00
Abstract:
A wireless communication system, method and apparatus cooperate to use a wireless coordination signal from a control station in a first frequency band to establish direct links in a second frequency band between different terminals. Once established, the direct links in the second frequency band operate without further needing intervention by the control station. The first frequency band is 1 GHz or higher, and the second frequency band is at a higher frequency than the first frequency band.
Public/Granted literature
- US20110244908A1 COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM Public/Granted day:2011-10-06
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