Covariance shaping for interference coordination in cellular wireless communication systems

Michael Newinger, Wolfgang Utschick

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

2 Scopus citations

Abstract

In this paper we consider interference covariance shaping for interference coordination in the MIMO Z- Interference Channel. Commonly, non-orthogonal access to wireless resources is controlled via interference power management, so-called interference temperatures. Spatial covariance shaping, however, facilitates a more efficient utilization of wireless resources by the reduction of uncertainty in the perceived interference at receive terminals. To this end, we propose low complexity schemes based on quality of service constraints for the design of suitable interference covariances. Our results are applicable to a variety of resource allocation problems in cellular networks, including Device-to-Device communication and Full- Duplex systems.

Original languageEnglish
Title of host publicationConference Record of the 49th Asilomar Conference on Signals, Systems and Computers, ACSSC 2015
EditorsMichael B. Matthews
PublisherIEEE Computer Society
Pages648-652
Number of pages5
ISBN (Electronic)9781467385763
DOIs
StatePublished - 26 Feb 2016
Event49th Asilomar Conference on Signals, Systems and Computers, ACSSC 2015 - Pacific Grove, United States
Duration: 8 Nov 201511 Nov 2015

Publication series

NameConference Record - Asilomar Conference on Signals, Systems and Computers
Volume2016-February
ISSN (Print)1058-6393

Conference

Conference49th Asilomar Conference on Signals, Systems and Computers, ACSSC 2015
Country/TerritoryUnited States
CityPacific Grove
Period8/11/1511/11/15

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