A max-min strategy for QoS improvement in MIMO ad-hoc networks

Seung Jun Baek, Gibeom Kim, Scott M. Nettles

Research output: Contribution to journalConference articlepeer-review

4 Citations (Scopus)


We investigate how to improve link quality without degrading data rate by exploiting tradeoffs between diversity and spatial multiplexing gains in multi-input multi-output ad-hoc networks. When the set of input rates for a MIMO network is given, we propose that maximizing the minimum diversity gain among the links provides a reasonable solution to optimize the overall link error probability when there is a reasonably high signal to noise ratio. We verify the performance using simulation based on a modified ns2.

Original languageEnglish
Pages (from-to)2473-2477
Number of pages5
JournalIEEE Vehicular Technology Conference
Issue number4
Publication statusPublished - 2005
Event2005 IEEE 61st Vehicular Technology Conference -VTC 2005 - Spring Stockholm: Paving the Path for a Wireless Future - Stockholm, Sweden
Duration: 2005 May 302005 Jun 1

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics


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