Traffic backfilling via network coding in a multi-packet reception network

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United States of America Patent

PATENT NO 9143274
APP PUB NO 20130107764A1
SERIAL NO

13654866

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Abstract

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Network coding and multiple packet reception (MPR) are used together to improve message dissemination speed in a wireless network using half duplex communication. In at least one embodiment, MPR is used to initially distribute data packets from a number of source nodes in the network to the other nodes of the network. Network coding techniques may then be used to perform backfilling within the network to supply data packets to the source nodes that were originally missed due to the half duplex constraint.

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Patent Owner(s)

Patent OwnerAddress
MASSACHUSETTS INSTITUTE OF TECHNOLOGY77 MASSACHUSETTS AVENUE CAMBRIDGE MA 02139

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Medard, Muriel Belmont, US 94 2341
Rezaee, Arman Cambridge, US 13 95
Zeger, Linda M Lexington, US 8 171

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