Title:
IP映像コンテンツへのSTBMHPデジタルTVミドルウェアのトランスペアレントなアクセス
Document Type and Number:
Japanese Patent JP4393872
Kind Code:
B2
Abstract:
The invention relates to a set-top box receiver allowing access to interactive digital TV coming from any IP-network. It makes use of the SAP/SDP protocols as a logic link between “classic” DVB services (satellite, terrestrial, cable) and IP services. The invention allows providing TV services relying on existing Internet architecture. Simulation means are provided, in the MHP middleware, for building an Event Information Table upon the SDP messages. Specific preview information is added to the SDP messages so that they can be linked to a DVB service.
Inventors:
Garde, loran
Jean-Benowa, Pina
Jean-Benowa, Pina
Application Number:
JP2003557211A
Publication Date:
January 06, 2010
Filing Date:
December 16, 2002
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
H04N21/426; H04N5/00; H04N21/43
Domestic Patent References:
| JP11110401A | ||||
| JP2001306737A |
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito