Distributed resource allocation schemes: Pricing algorithms for power control and beamformer design in interference networks

David A. Schmidt*, Changxin Shi, Randall A Berry, Michael L Honig, Wolfgang Utschick

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

98 Scopus citations

Abstract

Achieving high spectral efficiencies in wireless networks requires the ability to mitigate and manage the associated interference. This becomes especially important in networks where many transmitters and receivers are randomly placed, so that in the absence of coordination a particular receiver is likely to encounter significant interference from a neighboring transmitter. A challenge is then to provide a means for coordination, which allocates available resources, or degrees of freedom (DoF), at each transmitter to avoid interference wherever possible.

Original languageEnglish (US)
Pages (from-to)53-63
Number of pages11
JournalIEEE Signal Processing Magazine
Volume26
Issue number5
DOIs
StatePublished - Jan 1 2009

Keywords

  • Interference
  • Peer to peer computing
  • Receivers
  • Resource management
  • Signal to noise ratio
  • Transmitters
  • Wireless sensor networks

ASJC Scopus subject areas

  • Signal Processing
  • Electrical and Electronic Engineering
  • Applied Mathematics

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