The noisy feedback interference channel with secrecy

Shraga I. Bross, Yossef Steinberg, Stephan Tinguely

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We study the interference channel with one-sided generalized feedback and secrecy requirements. In our model Message 1 which is known just to Encoder 1 should be decoded by both receivers. Message 2 - known only to Encoder 2 - should be decoded by Decoder 2 and kept as secret as possible from Decoder 1. The uncertainty of Decoder 1 about Message 2 is measured by means of the equivocation rate. In addition, a noisy feedback is provided to Encoder 2. We derive an achievable rate-equivocation region for this model and an outer bound for the "noisy cribbing" regime that coincides with the inner bound the gap being in the Markov conditions satisfied by one of the auxiliary random variables.

Original languageEnglish
Title of host publication2010 IEEE 26th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2010
Pages692-693
Number of pages2
DOIs
StatePublished - 2010
Event2010 IEEE 26th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2010 - Eilat, Israel
Duration: 17 Nov 201020 Nov 2010

Publication series

Name2010 IEEE 26th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2010

Conference

Conference2010 IEEE 26th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2010
Country/TerritoryIsrael
CityEilat
Period17/11/1020/11/10

Keywords

  • Communications
  • Information theory

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