Title:
SI情報送出装置
Document Type and Number:
Japanese Patent JP4184277
Kind Code:
B2
Abstract:
The present invention provides an SI information delivery apparatus that can deliver TS packets by one repeater even in cases where there are plural TSes. For this purpose, it has a repeater that provides a parity part of a transmission TS packet of SI information for all TSes with TS-ID and information indicating whether the information is for local TS or for remote TS, and delivers the TS packet, and a filter that extracts TS packet information to be delivered in a pertinent TS on the basis of the above-described information at a preceding stage of MUX for each TS and delivers the TS packet information to MUX. With this configuration, the SI information delivery apparatus can handle SI information of plural TSes by one repeater.
Inventors:
Yoshiyasu Takeuchi
Toru Nakanishi
Masaaki Yoshikawa
Toru Nakanishi
Masaaki Yoshikawa
Application Number:
JP2003544948A
Publication Date:
November 19, 2008
Filing Date:
November 12, 2002
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
H04H20/10; H04H20/16; H04L12/70; H04N7/08; H04N7/081
Domestic Patent References:
| JP11168666A | ||||
| JP11163814A | ||||
| JP11252516A | ||||
| JP2000232424A | ||||
| JP2001045446A | ||||
| JP2000101525A |
Foreign References:
| WO2001039410A1 |
Other References:
石川隆 他,番組配列情報・電子番組ガイドシステム,東芝レビュー,2000年12月 1日,第55巻,第12号,p.22-25
星野良春,EPGで何が可能か?,エレクトロニクス,株式会社オーム社,2000年 7月 1日,第45巻,第7号,p.55-58
藤川実智代 他,電子番組情報収集システムの検討,1998年電子情報通信学会総合大会講演論文集 通信2,1998年 3月 6日,p.440
星野良春,EPGで何が可能か?,エレクトロニクス,株式会社オーム社,2000年 7月 1日,第45巻,第7号,p.55-58
藤川実智代 他,電子番組情報収集システムの検討,1998年電子情報通信学会総合大会講演論文集 通信2,1998年 3月 6日,p.440
Attorney, Agent or Firm:
Masahiro Kurai
Hajime Sakai
Hajime Sakai