Bidirectional relaying in wireless networks - Impact of degree of coordination

Rafael F. Wyrembelski, Igor Bjelaković, Holger Boche

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

2 Zitate (Scopus)

Abstract

The concept of bidirectional relaying is a key technique to improve the performance in wireless networks such as sensor, ad-hoc, and even cellular systems. It applies to three-node networks, where a relay node establishes a bidirectional communication between two other nodes using a decode-and-forward protocol. We assume that the communication is disturbed by unknown varying interference and analyze the impact of the degree of coordination. We show that the unknown variation of the interference has a dramatic impact on the communication. For traditional interference coordination it can lead to channels which completely prohibit any reliable communication. Anyhow, by allowing a relay-to-receivers coordination, communication can also be established in such situations where the traditional approach fails.

OriginalspracheEnglisch
Titel2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010 - Proceedings
Herausgeber (Verlag)Institute of Electrical and Electronics Engineers Inc.
Seiten3234-3237
Seitenumfang4
ISBN (Print)9781424442966
DOIs
PublikationsstatusVeröffentlicht - 2010
Extern publiziertJa
Veranstaltung2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010 - Dallas, TX, USA/Vereinigte Staaten
Dauer: 14 März 201019 März 2010

Publikationsreihe

NameICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
ISSN (Print)1520-6149

Konferenz

Konferenz2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010
Land/GebietUSA/Vereinigte Staaten
OrtDallas, TX
Zeitraum14/03/1019/03/10

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