METHOD AND SYSTEM FOR PROVIDING MEDIA CONTENTS FOR A PLURALITY OF NODES IN A DATA NETWORK

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United States of America Patent

APP PUB NO 20120084392A1
SERIAL NO

13256310

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Abstract

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A method for providing media contents for a plurality of addressable nodes in a data network, said media contents comprising at least one media file. For each media file to be provided, a decentralized structure managed via a first node is formed so the respective media file is divided into a plurality of sections and an identity value is allocated to the sections, the first node(s) respectively responsible for a sub-interval and for a sub-quantity of sections from the respective media file. In a respective first node, a number of second nodes and corresponding addresses are deposited, the second node(s) specified for providing said sections according to said sub-interval, for which the respective first node is responsible. A receiving node retrieves the addresses of second nodes having sections of said media file by a request to said first node, and downloads the sections from said retrieved addressed second nodes.

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Patent Owner(s)

Patent OwnerAddress
TECHNISCHE UNIVERSITAT MUNCHEN80333 MÜNCHEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hofstätter, Quirin Munchen, DE 1 11
Lipfert, Alexander Oberhaching, DE 1 11

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