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1. WO2020115423 - METHOD FOR PROCESSING A STREAM OF DATA IN A RECEIVER DEVICE

Publication Number WO/2020/115423
Publication Date 11.06.2020
International Application No. PCT/FR2019/052902
International Filing Date 03.12.2019
IPC
H03M 5/12 2006.01
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
MCODING, DECODING OR CODE CONVERSION, IN GENERAL
5Conversion of the form of the representation of individual digits
02Conversion to or from representation by pulses
04the pulses having two levels
06Code representation, e.g. transition, for a given bit cell depending only on the information in that bit cell
12Biphase level code, e.g. split phase code, Manchester code; Biphase space or mark code, e.g. double frequency code
CPC
H03M 5/12
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
MCODING; DECODING; CODE CONVERSION IN GENERAL
5Conversion of the form of the representation of individual digits
02Conversion to or from representation by pulses
04the pulses having two levels
06Code representation, e.g. transition, for a given bit cell depending only on the information in that bit cell
12Biphase level code, e.g. split phase code, Manchester code; Biphase space or mark code, e.g. double frequency code
Applicants
  • COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES [FR]/[FR]
  • DAVEY BICKFORD [FR]/[FR]
Inventors
  • MANNONI, Valérian
Agents
  • SANTARELLI
Priority Data
187220803.12.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) METHOD FOR PROCESSING A STREAM OF DATA IN A RECEIVER DEVICE
(FR) PROCÉDÉ DE TRAITEMENT D'UN FLUX DE DONNÉES DANS UN DISPOSITIF RÉCEPTEUR
Abstract
(EN)
A method for processing, in a receiver device, a signal representative of a stream of data coded from a series of information units through coding using a predefined group of symbols to code each information unit of the series, comprises: - a step of receiving (E0) said signal, said signal having been sent by a sender device via a transmission channel, said received signal containing a sequence of symbols of predefined length, and - a step of combined equalization and decoding (E3) applied to said received signal (Ireceived), using a mesh (100) representing the transmission channel (3) and the coding that is used, the mesh (100) containing a number of nodes (101) representing states of the transmission channel (104), said states of the transmission channel (104) taking into account said coding that is used.
(FR)
Un procédé de traitement, dans un dispositif récepteur, d'un signal représentatif d'un flux de données codées à partir d'un train d'unités d'information selon un codage utilisant un groupe prédéfini de symboles pour coder chaque unité d'information du train, comporte : - une étape de réception (E0) dudit signal, ledit signal ayant été émis par un dispositif émetteur via un canal de transmission, ledit signal reçu comportant une séquence de symboles de longueur prédéfinie, et - une étape d'égalisation et de décodage combinés (E3) appliquée sur ledit signal reçu (Ireçu), utilisant un treillis (100) représentant le canal de transmission (3) et le codage utilisé, le treillis (100) comportant un nombre de nœuds (101) représentant des états du canal de transmission (104), lesdits états du canal de transmission (104) prenant en compte ledit codage utilisé.
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