Processing

Please wait...

Settings

Settings

Goto Application

1. WO2006094054 - APPARATUS, SYSTEMS AND METHODS FOR PROVIDING ENHANCEMENTS TO ATSC NETWORKS USING SYNCHRONOUS VESTIGIAL SIDEBAND (VSB) FRAME SLICING

Publication Number WO/2006/094054
Publication Date 08.09.2006
International Application No. PCT/US2006/007265
International Filing Date 01.03.2006
IPC
H04N 5/455 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
44Receiver circuitry
455Demodulation-circuits
CPC
H04L 1/0057
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
004by using forward error control
0056Systems characterized by the type of code used
0057Block codes
H04L 1/0065
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
004by using forward error control
0056Systems characterized by the type of code used
0064Concatenated codes
0065Serial concatenated codes
H04L 1/007
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
004by using forward error control
0056Systems characterized by the type of code used
007Unequal error protection
H04L 1/0071
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
004by using forward error control
0056Systems characterized by the type of code used
0071Use of interleaving
H04L 1/0083
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0078Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
0083Formatting with frames or packets; Protocol or part of protocol for error control
H04L 2001/0093
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0092Error control systems characterised by the topology of the transmission link
0093Point-to-multipoint
Applicants
  • ROHDE & SCHWARZ GmbH & Co.KG (AllExceptUS)
  • SIMON, Michael [US]/[US] (UsOnly)
Inventors
  • SIMON, Michael
Agents
  • BERSCHADSKY, Jonathan
Priority Data
60/657,41602.03.2005US
60/668,09405.04.2005US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) APPARATUS, SYSTEMS AND METHODS FOR PROVIDING ENHANCEMENTS TO ATSC NETWORKS USING SYNCHRONOUS VESTIGIAL SIDEBAND (VSB) FRAME SLICING
(FR) DISPOSITIF, SYSTEMES ET PROCEDES PERMETTANT D'AMELIORER LES RESEAUX ATSC PAR UN DECOUPAGE SYNCHRONE DE TRAMES DE BANDE LATERALE RESIDUELLE (VSB)
Abstract
(EN)
Systems, methods, apparatus and computer program products are provided for signaling to a receiver an availability of a service and a deterministic mapping of a service content corresponding to the service. A modulator receives a digital signal and generates a data frame from the digital signal, where the data frame is divided into segments, where at least one grouping of the segments contains the service content. The modulator modulates at least one grouping in accordance with the deterministic mapping. A receiving device receives a digital signal containing the availability of a service, the deterministic mapping corresponding to the service, and the service content, and performs an operation on the service content in accordance with the deterministic mapping.
(FR)
L'invention concerne des systèmes, des procédés, un dispositif et des produits de programme informatique permettant de signaler à un récepteur la disponibilité d'un service et d'appliquer de manière déterministe le contenu de service correspondant audit service. Un modulateur reçoit un signal numérique et produit une trame de données à partir du signal numérique; la trame de données est divisée en segments, et au moins un groupement des segments contient le contenu du service. Le modulateur module au moins un groupement selon l'application déterministe. Un dispositif de réception reçoit un signal numérique contenant la disponibilité d'un service, l'application déterministe correspondant au service et le contenu de service, et met en oeuvre une opération sur le contenu du service selon l'application déterministe.
Latest bibliographic data on file with the International Bureau