Robust physical layer service integration in bidirectional relay networks: Common messages

Rafael F. Wyrembelski, Holger Boche, Tobias J. Oechtering

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

Abstract

The efficient integration of multiple services at the physical layer is a key technique to improve the overall performance of next generation wireless networks. Further, a robust system design is inevitable, since channel uncertainty is a ubiquitous phenomenon, which becomes even worse if resources are shared with other coexisting systems inducing unknown interference. Here we consider robust physical layer service integration in bidirectional relay networks, where a relay node establishes a bidirectional communication between two other nodes using a decode-and-forward protocol. In the broadcast phase the relay efficiently integrates additional multicast services at the physical layer, which requires the study of the bidirectional broadcast channel with common messages. We establish the corresponding capacity regions for compound and arbitrarily varying channels.

Original languageEnglish
Title of host publication9th International ITG Conference on Systems, Communications and Coding, SCC 2013
PublisherVDE VERLAG GMBH
ISBN (Electronic)9783800734825
StatePublished - 2013
Event9th International ITG Conference on Systems, Communications and Coding, SCC 2013 - Munich, Germany
Duration: 21 Jan 201324 Jan 2013

Publication series

Name9th International ITG Conference on Systems, Communications and Coding, SCC 2013

Conference

Conference9th International ITG Conference on Systems, Communications and Coding, SCC 2013
Country/TerritoryGermany
CityMunich
Period21/01/1324/01/13

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