Invention Grant
- Patent Title: Broadcast system, and its distribution device and terminal device
- Patent Title (中): 广播系统及其配送设备和终端设备
-
Application No.: US11892679Application Date: 2007-08-27
-
Publication No.: US07900232B2Publication Date: 2011-03-01
- Inventor: Yoshiro Osaki , Shinichi Kurihara , Sunao Wada , Yasuo Ooya
- Applicant: Yoshiro Osaki , Shinichi Kurihara , Sunao Wada , Yasuo Ooya
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- Priority: JP2006-253297 20060919; JP2007-197897 20070730
- Main IPC: H04N7/173
- IPC: H04N7/173

Abstract:
A broadcast signal received by a broadcast signal reception unit is separated into program contents and program information by a broadcast signal separation unit. The separated program contents is converted into Internet Protocol (IP) packets by a contents transmission unit then distributed to an IP network. A program information transmission unit converts the separated program information into the IP packets then distributes the IP packets by setting an IP connection differing from that of the transmission unit. A terminal device receives the program contents by a contents reception unit to supply it to a program contents reproduction unit. The program information received by a program information reception unit is stored in a program information memory and output to a display in response to an output request.
Public/Granted literature
- US20080069521A1 Broadcast system, and its distribution device and terminal device Public/Granted day:2008-03-20
Information query