Diversity analysis on transmit antenna selection for spatial multiplexing systems with ML detection

Xianglan Jin, Durkbin Cho

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

In this paper, we analyze the diversity order of the optimal transmit antenna selection (TAS) for spatial multiplexing (SM) systems with maximum-likelihood (ML) detection. By deriving the upper and lower bounds on the diversity order, we prove that the optimal TAS of selecting L antennas among M transmit antennas in the SM system with M transmit antennas and N receive antennas obtains a diversity order of N(M-L + \hbox{1}), which coincides with the well-known results of the respective diversity orders MN and N for the special cases when L = \hbox{1} and L = M. Monte Carlo simulations confirm our theoretical result.

Original languageEnglish
Article number6522138
Pages (from-to)4653-4658
Number of pages6
JournalIEEE Transactions on Vehicular Technology
Volume62
Issue number9
DOIs
StatePublished - 2013

Keywords

  • Diversity order
  • maximum likelihood (ML)
  • multiple-input multiple-output
  • spatial multiplexing (SM)
  • transmit antenna selection (TAS)

Fingerprint

Dive into the research topics of 'Diversity analysis on transmit antenna selection for spatial multiplexing systems with ML detection'. Together they form a unique fingerprint.

Cite this