Upper bounds and duality relations of the linear deterministic sum capacity for cellular systems

Publikation: Beitrag in Buch/Konferenzbericht/Sammelband/GutachtenBeitrag in KonferenzbandBeigetragenBegutachtung

Beitragende

Abstract

The MAC-BC duality of information theory and wireless communications is an intriguing concept for efficient algorithm design. However, no concept is known so far for the important cellular channel. To make progress on this front, we consider in this paper the linear deterministic cellular channel. In particular, we prove duality of a network with two interfering MACs in each cell and a network with two interfering BCs in each cell. The operational region is confined to the weak interference regime. First, achievable schemes as well as upper bounds will be provided. These bounds are the same for both channels. We will show, that for specific cases the upper bound corresponds to the achievable scheme and hence establishing a duality relationship between them.

Details

OriginalspracheEnglisch
Titel2014 IEEE International Conference on Communications (ICC)
Herausgeber (Verlag)IEEE
Seiten1884-1889
Seitenumfang6
ISBN (Print)978-1-4799-2003-7
PublikationsstatusVeröffentlicht - 14 Juni 2014
Peer-Review-StatusJa

Konferenz

Titel2014 IEEE International Conference on Communications (ICC)
Dauer10 - 14 Juni 2014
OrtSydney, NSW, Australia

Externe IDs

Scopus 84906993301

Schlagworte

Schlagwörter

  • Vectors, Interference, Upper bound, Transmitters, Receivers, Encoding, Channel models