Layered space-frequency coding and receiver design for MIMO MC-CDMA

Mikko Vehkaperä, Djordje Tujkovic, Zexian Li, Markku Juntti

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

8 Citations (Scopus)

Abstract

For the single-user communications pragmatic yet powerful methods known as layered space-time (LST) architectures provide means to increase the user data rate of a multiple-input multiple-output (MIMO) antenna system dramatically. To achieve better error rate performance, the LST transmission can be further accompanied with forward error correction coding. Future wireless communication systems will, however, require high data rates also in multiuser environments. For broadband multiuser wireless communications, multicarrier code-division multiple-access (MC-CDMA) has emerged as an attractive technique due to its low equalization complexity and robust performance in multipath fading channels. Utilizing strong channel coding and LST architectures with MC-CDMA, high spectral efficiency and good error rate performance can be obtained in diverse environments. In this paper, single and multi-antenna turbo coded downlink MC-CDMA is combined with the concept of LST architectures. Due to the inevitable complexity restrictions, a suboptimal receiver interface for the underlying system is designed and its performance is evaluated in fading channels. The results demonstrate that significant improvement in both error rate performance and the system throughput can be achieved also with multiuser communications by using these MIMO techniques.
Original languageEnglish
Title of host publication2004 IEEE International Conference on Communications
PublisherIEEE Institute of Electrical and Electronic Engineers
Pages3005-3009
Number of pages5
ISBN (Print)0-7803-8533-0
DOIs
Publication statusPublished - 30 Aug 2004
MoE publication typeA4 Article in a conference publication
Event2004 IEEE International Conference on Communications - Paris, France
Duration: 20 Jun 200424 Jun 2004

Conference

Conference2004 IEEE International Conference on Communications
CountryFrance
CityParis
Period20/06/0424/06/04

Fingerprint

Code division multiple access
Fading channels
Communication
Antennas
Forward error correction
Channel coding
Multipath fading
Communication systems
Throughput

Cite this

Vehkaperä, M., Tujkovic, D., Li, Z., & Juntti, M. (2004). Layered space-frequency coding and receiver design for MIMO MC-CDMA. In 2004 IEEE International Conference on Communications (pp. 3005-3009). IEEE Institute of Electrical and Electronic Engineers . https://doi.org/10.1109/ICC.2004.1313083
Vehkaperä, Mikko ; Tujkovic, Djordje ; Li, Zexian ; Juntti, Markku. / Layered space-frequency coding and receiver design for MIMO MC-CDMA. 2004 IEEE International Conference on Communications. IEEE Institute of Electrical and Electronic Engineers , 2004. pp. 3005-3009
@inproceedings{92226b4d910344a2a1fe187b52bfb585,
title = "Layered space-frequency coding and receiver design for MIMO MC-CDMA",
abstract = "For the single-user communications pragmatic yet powerful methods known as layered space-time (LST) architectures provide means to increase the user data rate of a multiple-input multiple-output (MIMO) antenna system dramatically. To achieve better error rate performance, the LST transmission can be further accompanied with forward error correction coding. Future wireless communication systems will, however, require high data rates also in multiuser environments. For broadband multiuser wireless communications, multicarrier code-division multiple-access (MC-CDMA) has emerged as an attractive technique due to its low equalization complexity and robust performance in multipath fading channels. Utilizing strong channel coding and LST architectures with MC-CDMA, high spectral efficiency and good error rate performance can be obtained in diverse environments. In this paper, single and multi-antenna turbo coded downlink MC-CDMA is combined with the concept of LST architectures. Due to the inevitable complexity restrictions, a suboptimal receiver interface for the underlying system is designed and its performance is evaluated in fading channels. The results demonstrate that significant improvement in both error rate performance and the system throughput can be achieved also with multiuser communications by using these MIMO techniques.",
author = "Mikko Vehkaper{\"a} and Djordje Tujkovic and Zexian Li and Markku Juntti",
year = "2004",
month = "8",
day = "30",
doi = "10.1109/ICC.2004.1313083",
language = "English",
isbn = "0-7803-8533-0",
pages = "3005--3009",
booktitle = "2004 IEEE International Conference on Communications",
publisher = "IEEE Institute of Electrical and Electronic Engineers",
address = "United States",

}

Vehkaperä, M, Tujkovic, D, Li, Z & Juntti, M 2004, Layered space-frequency coding and receiver design for MIMO MC-CDMA. in 2004 IEEE International Conference on Communications. IEEE Institute of Electrical and Electronic Engineers , pp. 3005-3009, 2004 IEEE International Conference on Communications, Paris, France, 20/06/04. https://doi.org/10.1109/ICC.2004.1313083

Layered space-frequency coding and receiver design for MIMO MC-CDMA. / Vehkaperä, Mikko; Tujkovic, Djordje; Li, Zexian; Juntti, Markku.

2004 IEEE International Conference on Communications. IEEE Institute of Electrical and Electronic Engineers , 2004. p. 3005-3009.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

TY - GEN

T1 - Layered space-frequency coding and receiver design for MIMO MC-CDMA

AU - Vehkaperä, Mikko

AU - Tujkovic, Djordje

AU - Li, Zexian

AU - Juntti, Markku

PY - 2004/8/30

Y1 - 2004/8/30

N2 - For the single-user communications pragmatic yet powerful methods known as layered space-time (LST) architectures provide means to increase the user data rate of a multiple-input multiple-output (MIMO) antenna system dramatically. To achieve better error rate performance, the LST transmission can be further accompanied with forward error correction coding. Future wireless communication systems will, however, require high data rates also in multiuser environments. For broadband multiuser wireless communications, multicarrier code-division multiple-access (MC-CDMA) has emerged as an attractive technique due to its low equalization complexity and robust performance in multipath fading channels. Utilizing strong channel coding and LST architectures with MC-CDMA, high spectral efficiency and good error rate performance can be obtained in diverse environments. In this paper, single and multi-antenna turbo coded downlink MC-CDMA is combined with the concept of LST architectures. Due to the inevitable complexity restrictions, a suboptimal receiver interface for the underlying system is designed and its performance is evaluated in fading channels. The results demonstrate that significant improvement in both error rate performance and the system throughput can be achieved also with multiuser communications by using these MIMO techniques.

AB - For the single-user communications pragmatic yet powerful methods known as layered space-time (LST) architectures provide means to increase the user data rate of a multiple-input multiple-output (MIMO) antenna system dramatically. To achieve better error rate performance, the LST transmission can be further accompanied with forward error correction coding. Future wireless communication systems will, however, require high data rates also in multiuser environments. For broadband multiuser wireless communications, multicarrier code-division multiple-access (MC-CDMA) has emerged as an attractive technique due to its low equalization complexity and robust performance in multipath fading channels. Utilizing strong channel coding and LST architectures with MC-CDMA, high spectral efficiency and good error rate performance can be obtained in diverse environments. In this paper, single and multi-antenna turbo coded downlink MC-CDMA is combined with the concept of LST architectures. Due to the inevitable complexity restrictions, a suboptimal receiver interface for the underlying system is designed and its performance is evaluated in fading channels. The results demonstrate that significant improvement in both error rate performance and the system throughput can be achieved also with multiuser communications by using these MIMO techniques.

UR - http://www.scopus.com/inward/record.url?scp=4143082753&partnerID=8YFLogxK

U2 - 10.1109/ICC.2004.1313083

DO - 10.1109/ICC.2004.1313083

M3 - Conference article in proceedings

AN - SCOPUS:4143082753

SN - 0-7803-8533-0

SP - 3005

EP - 3009

BT - 2004 IEEE International Conference on Communications

PB - IEEE Institute of Electrical and Electronic Engineers

ER -

Vehkaperä M, Tujkovic D, Li Z, Juntti M. Layered space-frequency coding and receiver design for MIMO MC-CDMA. In 2004 IEEE International Conference on Communications. IEEE Institute of Electrical and Electronic Engineers . 2004. p. 3005-3009 https://doi.org/10.1109/ICC.2004.1313083