Multicast bulk transfer system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9461835
APP PUB NO 20120320732A1
SERIAL NO

13442707

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A data transfer system and method are described for providing transfer of data over a network between a sender and a plurality of receivers. Data is sent over a network to the plurality of receivers by the sender at a specified rate regardless of data loss. A receiver that identifies a lost block of data transmits a retransmission request to the sender. The sender responds to one or more retransmission requests by transmitting a repair packet to all receivers that contains blocks of data for which retransmission requests have been received.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anliker, Lukas Emeryville, US 1 25
Di, Muzio Andrea Emeryville, US 1 25
Simu, Serban Oakland, US 31 1130
Xu, Ying Emeryville, US 189 1510

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