Invention Grant
- Patent Title: Wireless communication device, wireless communication system, and channel switching method
- Patent Title (中): 无线通信设备，无线通信系统和信道切换方式
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Application No.: US13795985Application Date: 2013-03-12
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Publication No.: US09042282B2Publication Date: 2015-05-26
- Inventor: Tai Hirakawa , Hideaki Shimizu , Jun Nishihara , Kenji Inose
- Applicant: Sony Computer Entertainment Inc.
- 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: Gibson & Dernier LLP
- Agent Matthew B. Dernier, Esq.
- Priority: JP2010-207063 20100915
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04W36/06 ; H04W48/16 ; H04W8/00 ; H04W24/00 ; H04W48/08
Abstract:
A first communication control unit and a second communication control unit share a single transmission and reception unit. The second communication control unit maintains connection with a terminal device while the first communication control unit is scanning frequency channels to search for an access point. When a search processing unit 104 detects an access point, the second communication control unit 200 switches the frequency channel for use in communication with the terminal device to the channel used in the detected access point.
Public/Granted literature
- US20130201918A1 WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, AND CHANNEL SWITCHING METHOD Public/Granted day:2013-08-08
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