Process and device for selective download of data based on index file transmitted from a central server

Processes for the transmission and display of updated data from a central server to at least one subscriber station, via a digital communication network, in which each subscriber can connect his station to the server. The device according to the invention comprises a central server (1) containing da...

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Bibliographic Details
Main Author LEBRUN PAUL
Format Patent
LanguageEnglish
Published 13.01.2005
Edition7
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:Processes for the transmission and display of updated data from a central server to at least one subscriber station, via a digital communication network, in which each subscriber can connect his station to the server. The device according to the invention comprises a central server (1) containing data, a digital communication network (2) for the transfer of data from the server (1) to at least one subscriber station (3), at least one subscriber station (3) constituted by a storage system (4) for the data already transmitted by the server (1) and recorded and a comparison system (5) for the transmitted and stored data, a digital disc reader (6), per station (3), and this means for simultaneously displaying stored data and information from the disc at the station (3).
Bibliography:Application Number: US20040911506