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1. WO2021058743 - MULTIMEDIA SERVER FOR AN ONBOARD ENTERTAINMENT SYSTEM, ONBOARD ENTERTAINMENT SYSTEM COMPRISING SUCH A SERVER, METHOD FOR CONTROLLING STORAGE IN SUCH A SERVER AND ASSOCIATED COMPUTER PROGRAM

Publication Number WO/2021/058743
Publication Date 01.04.2021
International Application No. PCT/EP2020/076903
International Filing Date 25.09.2020
IPC
H04N 21/214 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
21Server components or server architectures
214Specialised server platform, e.g. server located in an airplane, hotel or hospital
H04N 21/231 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
23Processing of content or additional data; Elementary server operations; Server middleware
231Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers or prioritizing data for deletion
H04N 21/442 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
40Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB ; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed or the storage space available from the internal hard disk
CPC
H04N 21/2146
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
21Server components or server architectures
214Specialised server platform, e.g. server located in an airplane, hotel, hospital
2146located in mass transportation means, e.g. aircraft, train or bus
H04N 21/23113
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
23Processing of content or additional data; Elementary server operations; Server middleware
231Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
23113involving housekeeping operations for stored content, e.g. prioritizing content for deletion because of storage space restrictions
H04N 21/23116
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
23Processing of content or additional data; Elementary server operations; Server middleware
231Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
23116involving data replication, e.g. over plural servers
H04N 21/44204
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
44204Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
Applicants
  • THALES [FR]/[FR]
Inventors
  • HARAMBILLET, Pierre
Agents
  • HABASQUE, Etienne
  • BLOT, Philippe
  • COLOMBIE, Damien
  • DOMENEGO, Bertrand
  • HOLTZ, Béatrice
  • NEYRET, Daniel
Priority Data
FR191068927.09.2019FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) MULTIMEDIA SERVER FOR AN ONBOARD ENTERTAINMENT SYSTEM, ONBOARD ENTERTAINMENT SYSTEM COMPRISING SUCH A SERVER, METHOD FOR CONTROLLING STORAGE IN SUCH A SERVER AND ASSOCIATED COMPUTER PROGRAM
(FR) SERVEUR MULTIMÉDIA POUR UN SYSTÈME DE DIVERTISSEMENT EMBARQUÉ, SYSTÈME DE DIVERTISSEMENT EMBARQUÉ COMPRENANT UN TEL SERVEUR, PROCÉDÉ DE CONTRÔLE DE STOCKAGE DANS UN TEL SERVEUR ET PROGRAMME D'ORDINATEUR ASSOCIÉ
Abstract
(EN)
Disclosed is a multimedia server (20) for an onboard entertainment system (16) comprising terminals, the server comprising: - a memory (24) for storing items of multimedia content; - a distribution module (40) configured to distribute stored items of multimedia content to the terminals; - a controller (30) for controlling the storage of the items of multimedia content in the storage module; in which the controller is configured to collect the numbers of accesses via the terminals to the items of multimedia content, to calculate the value of a keep parameter relative to each item of multimedia content depending on the number of accesses, and to automatically trigger the continued keeping of the item of multimedia content in the memory or the deletion of same depending on at least the calculated value.
(FR)
Serveur multimédia (20) pour un système de divertissement (16) embarqué comprenant des terminaux, le serveur comprenant: - une mémoire (24) pour stocker des contenus multimédias; - un module de distribution (40) configuré pour distribuer aux terminaux des contenus multimédias stockés; - un contrôleur (30) pour contrôler le stockage des contenus multimédias dans le module de stockage; dans lequel que le contrôleur est configuré pour collecter les nombres d'accès via les terminaux aux contenus multimédias, pour calculer la valeur d'un paramètre de conservation relatif à chacun de contenu multimédia en fonction dudit nombre d'accès, et pour déclencher automatiquement la poursuite de la conservation dudit contenu multimédia dans la mémoire ou sa suppression en fonction d'au moins ladite valeur calculée.
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