发明名称 INFORMATION DISTRIBUTION SYSTEM
摘要 Program information is readily distributed to user terminals. An information distribution system wherein channel table data CHDAT and timetable data TMDAT are distributed under control of a program control server (3) to user terminals (6A, 6B,...) through a transmission line (4), program segment content data Dmnp included in the timetable data TMDAT is designated by each of the user terminals (6A, 6B,...), and the program segment content data Dmnp is distributed to the user terminals (6A, 6B,...), thereby distributing program information of the same content simultaneously to the user terminals (6A, 6B,...).
申请公布号 WO0237855(A1) 申请公布日期 2002.05.10
申请号 WO2001JP09602 申请日期 2001.11.01
申请人 INTERGLOBE TELEVISION CORPORATION;MORII, HIROKI;IZAWA, KIYOSATO;OHSAKI, KEIGO 发明人 MORII, HIROKI;IZAWA, KIYOSATO;OHSAKI, KEIGO
分类号 H04L29/08;H04N7/173;(IPC1-7):H04N7/173;H04N5/761;H04H1/02;H04H7/00 主分类号 H04L29/08
代理机构 代理人
主权项
地址