Invention Grant
- Patent Title: Smart TV-band white space identifier
- Patent Title (中): 智能电视带空白标识符
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Application No.: US13254295Application Date: 2010-04-02
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Publication No.: US08627401B2Publication Date: 2014-01-07
- Inventor: Liuqing Yang
- Applicant: Liuqing Yang
- Applicant Address: US FL Gainesville
- Assignee: University of Florida Research Foundation, Incorporated
- Current Assignee: University of Florida Research Foundation, Incorporated
- Current Assignee Address: US FL Gainesville
- Agency: Saliwanchik, Lloyd & Eisenschenk
- International Application: PCT/US2010/029833 WO 20100402
- International Announcement: WO2010/115140 WO 20101007
- Main IPC: H04N7/16
- IPC: H04N7/16
Abstract:
Embodiments of a white space identifier are provided. According to one embodiment, the active channel information of a cable TV can be obtained through receiving and decoding a channel changing operation command from a remote control. The active channel information can then be transmitted to white space devices located within an interference range using a wireless transmitter. The wireless transmitter can be set to utilize a narrow fixed bandwidth.
Public/Granted literature
- US20120017256A1 SMART TV-BAND WHITE SPACE IDENTIFIER Public/Granted day:2012-01-19
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