Asterism decoding for Turbo coded MIMO systems

Phillip Conder, Tadeusz A Wysocki

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

The area of Multiple Input Multiple Output (MIMO) communications systems has received enormous attention recently as they can provide a roughly linear increase in data rate by using multiple transmit and receive antennas. MIMO combined with an Turbo coding has been shown as a promising way to achieve near capacity for wireless channels. Where previously described decoders provide linear decoding where the number of receive antennas is at least equal to the number of transmit antennas, are computationally burdensome when nt > nr. Asterism decoding is a scheme that achieved ML performance for MIMO systems for any number of receive antennas. By applying Asterism decoding to Turbo coded MIMO systems we show that good performance can be achieved for nt > nr without the need of additional feedback into the MIMO decoding stage.

Original languageEnglish (US)
Pages (from-to)901-904
Number of pages4
JournalIEEE Vehicular Technology Conference
Volume61
Issue number2
StatePublished - Oct 17 2005
Externally publishedYes
Event2005 IEEE 61st Vehicular Technology Conference -VTC 2005 - Spring Stockholm: Paving the Path for a Wireless Future - Stockholm, Sweden
Duration: May 30 2005Jun 1 2005

Fingerprint

Multiple-input multiple-output (MIMO) Systems
Decoding
Antenna
Antennas
Multiple-input multiple-output (MIMO)
Communication Systems
Communication systems
Coding
Feedback

ASJC Scopus subject areas

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

Cite this

Asterism decoding for Turbo coded MIMO systems. / Conder, Phillip; Wysocki, Tadeusz A.

In: IEEE Vehicular Technology Conference, Vol. 61, No. 2, 17.10.2005, p. 901-904.

Research output: Contribution to journalConference article

@article{494ef7e4f55c42bfa67ab258e199b0e4,
title = "Asterism decoding for Turbo coded MIMO systems",
abstract = "The area of Multiple Input Multiple Output (MIMO) communications systems has received enormous attention recently as they can provide a roughly linear increase in data rate by using multiple transmit and receive antennas. MIMO combined with an Turbo coding has been shown as a promising way to achieve near capacity for wireless channels. Where previously described decoders provide linear decoding where the number of receive antennas is at least equal to the number of transmit antennas, are computationally burdensome when nt > nr. Asterism decoding is a scheme that achieved ML performance for MIMO systems for any number of receive antennas. By applying Asterism decoding to Turbo coded MIMO systems we show that good performance can be achieved for nt > nr without the need of additional feedback into the MIMO decoding stage.",
author = "Phillip Conder and Wysocki, {Tadeusz A}",
year = "2005",
month = "10",
day = "17",
language = "English (US)",
volume = "61",
pages = "901--904",
journal = "IEEE Vehicular Technology Conference",
issn = "0740-0551",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "2",

}

TY - JOUR

T1 - Asterism decoding for Turbo coded MIMO systems

AU - Conder, Phillip

AU - Wysocki, Tadeusz A

PY - 2005/10/17

Y1 - 2005/10/17

N2 - The area of Multiple Input Multiple Output (MIMO) communications systems has received enormous attention recently as they can provide a roughly linear increase in data rate by using multiple transmit and receive antennas. MIMO combined with an Turbo coding has been shown as a promising way to achieve near capacity for wireless channels. Where previously described decoders provide linear decoding where the number of receive antennas is at least equal to the number of transmit antennas, are computationally burdensome when nt > nr. Asterism decoding is a scheme that achieved ML performance for MIMO systems for any number of receive antennas. By applying Asterism decoding to Turbo coded MIMO systems we show that good performance can be achieved for nt > nr without the need of additional feedback into the MIMO decoding stage.

AB - The area of Multiple Input Multiple Output (MIMO) communications systems has received enormous attention recently as they can provide a roughly linear increase in data rate by using multiple transmit and receive antennas. MIMO combined with an Turbo coding has been shown as a promising way to achieve near capacity for wireless channels. Where previously described decoders provide linear decoding where the number of receive antennas is at least equal to the number of transmit antennas, are computationally burdensome when nt > nr. Asterism decoding is a scheme that achieved ML performance for MIMO systems for any number of receive antennas. By applying Asterism decoding to Turbo coded MIMO systems we show that good performance can be achieved for nt > nr without the need of additional feedback into the MIMO decoding stage.

UR - http://www.scopus.com/inward/record.url?scp=26444550688&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=26444550688&partnerID=8YFLogxK

M3 - Conference article

VL - 61

SP - 901

EP - 904

JO - IEEE Vehicular Technology Conference

JF - IEEE Vehicular Technology Conference

SN - 0740-0551

IS - 2

ER -