Interference shaping for sum-rate maximization in cellular full-duplex MIMO networks

Michael Newinger, Wolfgang Utschick

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

2 Zitate (Scopus)

Abstract

The weighted sum-rate maximization problem for a wireless cellular MIMO network with full-duplex base stations and half-duplex mobile devices is considered. Apart from self-interference at full-duplex capable nodes, these systems additionally suffer from interference between neighboring base stations and between mobile devices, yielding a difficult non-convex sum-rate optimization problem. We propose to use interference shaping to decouple the sum-rate problem into independent subproblems and derive an algorithm to solve these problems for each base station locally for a large variety of shaping constraints. We numerically show that by our approach, performance can be improved significantly compared to corresponding half-duplex systems.

OriginalspracheEnglisch
Titel2017 IEEE Globecom Workshops, GC Wkshps 2017 - Proceedings
Herausgeber (Verlag)Institute of Electrical and Electronics Engineers Inc.
Seiten1-6
Seitenumfang6
ISBN (elektronisch)9781538639207
DOIs
PublikationsstatusVeröffentlicht - 2 Juli 2017
Veranstaltung2017 IEEE Global Telecommunications Conference, GC 2017 - Singapore, Singapur
Dauer: 4 Dez. 20178 Dez. 2017

Publikationsreihe

Name2017 IEEE Globecom Workshops, GC Wkshps 2017 - Proceedings
Band2018-January

Konferenz

Konferenz2017 IEEE Global Telecommunications Conference, GC 2017
Land/GebietSingapur
OrtSingapore
Zeitraum4/12/178/12/17

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