Invention Grant
- Patent Title: Television receiver and program data reception method
- Patent Title (中): 电视接收机和节目数据接收方式
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Application No.: US13057855Application Date: 2009-09-10
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Publication No.: US08588588B2Publication Date: 2013-11-19
- Inventor: Tatsuto Horibe , Tomoaki Tanaka
- Applicant: Tatsuto Horibe , Tomoaki Tanaka
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: RatnerPrestia
- Priority: JP2008-234679 20080912
- International Application: PCT/JP2009/004485 WO 20090910
- International Announcement: WO2010/029743 WO 20100318
- Main IPC: H04N5/76
- IPC: H04N5/76

Abstract:
Using a remote control, a viewer specifies the channel and the date and time of a program that he/she wants to watch. A reception method selection unit determines, based on the date and time, whether the program is currently being broadcast or was broadcast in the past, and then selects a reception method. An SI information storage unit stores URL information of program distribution servers having past programs. The URL information is contained in the SDT in SI information transmitted together with a program. When the viewer chooses a past program, an IP data reception unit connects to the corresponding program distribution server based on its URL so as to transmit the date and time thereto, and receives the past program that the viewer wants to watch via IP network.
Public/Granted literature
- US20110142423A1 TELEVISION RECEIVER AND PROGRAM DATA RECEPTION METHOD Public/Granted day:2011-06-16
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