Dirty paper via a relay with oblivious processing

Michael Peleg, Shlomo Shamai

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

Abstract

The Oblivious Relay serves users without a need to know the users error correcting codes. We extend the oblivious relay concept to channels with interference which is known to the transmitter but not to the receiver. Our system uses structured modulation and coding based on lattices. We show that when the interference is known non-causally, it's influence can be overcome wholly and that in simpler causal schemes the performance is usually within the shaping loss of 0.254 bits/channel use from the optimal performance attainable with large lattices.

Original languageEnglish
Title of host publication2017 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2017
Pages1-6
Number of pages6
ISBN (Electronic)9781538631690
DOIs
StatePublished - 28 Jun 2017
Event2017 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2017 - Tel-Aviv, Israel
Duration: 13 Nov 201715 Nov 2017

Publication series

Name2017 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2017
Volume2017-November

Conference

Conference2017 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2017
Country/TerritoryIsrael
CityTel-Aviv
Period13/11/1715/11/17

Keywords

  • Channels with state
  • Dirty paper coding
  • Gaussian information bottleneck
  • Information bottleneck
  • Oblivious relay

All Science Journal Classification (ASJC) codes

  • Radiation
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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