Turbo-BLAST: Performance evaluation in correlated Rayleigh-Fading environment

Mathini Sellathurai, S. Haykin

Research output: Contribution to journalArticle

34 Citations (Scopus)

Abstract

Recent theoretical investigations of spatially correlated multitransmit and multireceive (MTMR) links show that not only independently and identically distributed links, but also spatially correlated links can offer linear capacity growth with increasing number of transmit and receive antennas. In this paper, we explore the suitability of the turbo-BLAST architecture in correlated Rayleigh-fading MTMR environments. In particular, for an MTMR system with a large number of receive antennas, a near optimal performance can be achieved by the turbo-BLAST architecture in spatially and temporarily correlated Rayleigh-fading environments. The performance of turbo-BLAST, in terms of both bit-error rate and spectral efficiency, is analyzed empirically in indoors and correlated outdoor environments.
Original languageEnglish
Pages (from-to)340-349
Number of pages10
JournalIEEE Journal on Selected Areas in Communications
Volume21
Issue number3
DOIs
Publication statusPublished - Apr 2003

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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