EP 1614295 A1 20060111 - CONVERTER AND METHOD FOR CONVERTING DIGITAL SIGNALS RECEIVED IN THE FORM OF MODULATED AND MULTIPLEXED SIGNALS
Title (en)
CONVERTER AND METHOD FOR CONVERTING DIGITAL SIGNALS RECEIVED IN THE FORM OF MODULATED AND MULTIPLEXED SIGNALS
Title (de)
WANDLER UND VERFAHREN ZUM WANDELN EMPFANGENER, MODULIERTER UND GEMULTIPLEXTER DIGITALER SIGNALE
Title (fr)
CONVERTISSEUR ET PROCEDE DE CONVERSION DE SIGNAUX NUMERIQUES RECUS SOUS FORME MODULEE ET MULTIPLEXEE
Publication
Application
Priority
- EP 2004050537 W 20040416
- FR 0304801 A 20030417
Abstract (en)
[origin: FR2854015A1] The converter has a selector to select a part of a signal by adjusting determined frequency, and a demodulator to demodulate sub-signals. A de-multiplexer (22) extracts portions of the sub-signals. A re-multiplexer (23) re-multiplexes extracted portions in a re-multiplexed flow. A transformation module (24) modifies the flow according to a communication protocol. An independent claim is also included for a conversion process of digital signals received in modulated and multiplexed form.
IPC 1-7
IPC 8 full level
H04N 7/24 (2011.01); H04H 20/63 (2008.01); H04H 40/90 (2008.01)
CPC (source: EP KR US)
H04L 27/14 (2013.01 - KR); H04N 21/434 (2013.01 - KR); H04N 21/4344 (2013.01 - EP US); H04N 21/44 (2013.01 - KR); H04H 20/63 (2013.01 - EP US); H04H 40/90 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT TR
DOCDB simple family (publication)
FR 2854015 A1 20041022; CN 1771732 A 20060510; CN 1771733 A 20060510; EP 1614295 A1 20060111; EP 1614296 A1 20060111; JP 2006523977 A 20061019; JP 2006523978 A 20061019; KR 20060004671 A 20060112; KR 20060004672 A 20060112; MX PA05010963 A 20051125; MX PA05010965 A 20051125; US 2006262222 A1 20061123; WO 2004093454 A1 20041028; WO 2004093455 A1 20041028
DOCDB simple family (application)
FR 0304801 A 20030417; CN 200480009503 A 20040416; CN 200480009504 A 20040416; EP 04727910 A 20040416; EP 04741460 A 20040416; EP 2004050536 W 20040416; EP 2004050537 W 20040416; JP 2006505556 A 20040416; JP 2006505557 A 20040416; KR 20057019611 A 20051014; KR 20057019612 A 20051014; MX PA05010963 A 20040416; MX PA05010965 A 20040416; US 55353904 A 20040416