Systems and Methods for Providing Confidentiality in Network Coding

Exclusively Licensed

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.

Researchers

Muriel Medard / Steluta Gheorghiu / Alberto Toledo / Joao Francisco Barros / Joao Da Silva Machado Garcia Vilela / Luisa Moya Praca De Araujo Lima

Departments: Dept of Electrical Engineering & Computer Science
Technology Areas: Communication Systems: Wireless / Computer Science: Networking & Signals
Impact Areas: Connected World

  • secure network coding for multi-resolution wireless transmission
    United States of America | Granted | 9,923,714
  • secure network coding for multi-resolution wireless video streaming
    United States of America | Granted | 8,571,214
  • secure network coding for multi-resolution wireless transmission
    United States of America | Granted | 9,137,492
  • secure network coding for multi-resolution wireless video streaming
    European Patent Convention | Granted | 2,550,806
  • secure network coding for multi-resolution wireless video streaming
    Netherlands | Granted | 2,550,806
  • secure network coding for multi-description wireless transmission
    United States of America | Granted | 10,530,574
  • secure network coding for multi-resolution wireless video streaming
    France | Granted | 2,550,806
  • secure network coding for multi-resolution wireless video streaming
    Germany | Granted | 2,550,806
  • secure network coding for multi-resolution wireless video streaming
    Spain | Granted | 2,550,806
  • secure network coding for multi-resolution wireless video streaming
    United Kingdom | Granted | 2,550,806

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