Secure network coding for multi-resolution wireless transmission

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United States of America Patent

PATENT NO 9923714
SERIAL NO

14822115

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Abstract

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Described herein is a method and system for hierarchical wireless video with network coding which limits encryption operations to a critical set of network coding coefficients in combination with multi-resolution video coding. Such a method and system achieves hierarchical fidelity levels, robustness against wireless packet loss and efficient security by exploiting the algebraic structure of network coding.

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Patent Owner(s)

  • MASSACHUSETTS INSTITUTE OF TECHNOLOGY;TELEFONICA, S.A.;UNIVERSIDADE DO PORTO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barros, Joao Oporto, PT 15 330
Gheorghiu, Steluta Corbera de Llobregat, ES 3 111
Lima, Luisa Oporto, PT 3 111
Medard, Muriel Belmont, US 93 2249
Toledo, Alberto Lopez Brooklyn, US 8 151
Vilela, Joao Coimbra, PT 3 82

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