Invention Grant
- Patent Title: OFDM broadcast system for transporting streams of data
- Patent Title (中): 用于传送数据流的OFDM广播系统
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Application No.: US10111527Application Date: 2001-08-27
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Publication No.: US07697411B2Publication Date: 2010-04-13
- Inventor: Shinji Negishi , Tamotsu Ikeda
- Applicant: Shinji Negishi , Tamotsu Ikeda
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Finnegan, Henderson, Farabow, Garrent & Dunner LLP
- Priority: JP2000-254866 20000825
- International Application: PCT/JP01/07317 WO 20010827
- International Announcement: WO02/17524 WO 20020228
- Main IPC: H04J11/00
- IPC: H04J11/00
Abstract:
According to the present invention, when a terrestrial digital broadcasting is carried out by applying an OFDM modulation to transport streams MPEG-2 Systems, the plural transport streams subject to a connected transmission are divided into groups and these transport streams are coordinated. Then, a broadcasting station generates a connected transmission descriptor for coordinating the plural transport streams steams subject to the connected transmission and describes the generated connected transmission descriptor in an NIT to multiplex the transport streams.
Public/Granted literature
- US20030103446A1 Digital broadcast system Public/Granted day:2003-06-05
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