Implementation and performance of low complexity SIMO OFDM timing synchronization

Mika Lasanen, Matti Weissenfelt, Jari Perttu, A. Byman

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

1 Citation (Scopus)

Abstract

A user terminal must first be timing synchronized with a base station to continue with further actions. Critical issues in timing synchronization are timing accuracy and complexity of the algorithms. In this paper, we present a low complexity downlink timing synchronization implementation for the mobile IEEE802.16e OFDMA WiMAX system. The design can use information from multiple receiver antennas. In addition, averaging of estimates over a number of successive frames is possible. The implementation compensates DC offset from the signal before actual synchronization. Performance of different options of the design in terms of estimation accuracy is demonstrated.
Original languageEnglish
Title of host publication2009 Wireless Telecommunications Symposium
PublisherInstitute of Electrical and Electronic Engineers IEEE
ISBN (Electronic)978-1-4244-2589-1
ISBN (Print)978-1-4244-2588-4
DOIs
Publication statusPublished - 2009
MoE publication typeNot Eligible
EventWireless Telecommunications Symposium, WTS 2009 - Prague, Czech Republic
Duration: 22 Apr 200924 Apr 2009

Publication series

Name
ISSN (Print)1934-5070

Conference

ConferenceWireless Telecommunications Symposium, WTS 2009
Abbreviated titleWTS 2009
CountryCzech Republic
CityPrague
Period22/04/0924/04/09

Fingerprint

Orthogonal frequency division multiplexing
Synchronization
Information use
Base stations
Antennas

Cite this

Lasanen, M., Weissenfelt, M., Perttu, J., & Byman, A. (2009). Implementation and performance of low complexity SIMO OFDM timing synchronization. In 2009 Wireless Telecommunications Symposium Institute of Electrical and Electronic Engineers IEEE. https://doi.org/10.1109/WTS.2009.5068964
Lasanen, Mika ; Weissenfelt, Matti ; Perttu, Jari ; Byman, A. / Implementation and performance of low complexity SIMO OFDM timing synchronization. 2009 Wireless Telecommunications Symposium. Institute of Electrical and Electronic Engineers IEEE, 2009.
@inproceedings{d807b74e44e2415fa2623448c6c1f4cc,
title = "Implementation and performance of low complexity SIMO OFDM timing synchronization",
abstract = "A user terminal must first be timing synchronized with a base station to continue with further actions. Critical issues in timing synchronization are timing accuracy and complexity of the algorithms. In this paper, we present a low complexity downlink timing synchronization implementation for the mobile IEEE802.16e OFDMA WiMAX system. The design can use information from multiple receiver antennas. In addition, averaging of estimates over a number of successive frames is possible. The implementation compensates DC offset from the signal before actual synchronization. Performance of different options of the design in terms of estimation accuracy is demonstrated.",
author = "Mika Lasanen and Matti Weissenfelt and Jari Perttu and A. Byman",
year = "2009",
doi = "10.1109/WTS.2009.5068964",
language = "English",
isbn = "978-1-4244-2588-4",
publisher = "Institute of Electrical and Electronic Engineers IEEE",
booktitle = "2009 Wireless Telecommunications Symposium",
address = "United States",

}

Lasanen, M, Weissenfelt, M, Perttu, J & Byman, A 2009, Implementation and performance of low complexity SIMO OFDM timing synchronization. in 2009 Wireless Telecommunications Symposium. Institute of Electrical and Electronic Engineers IEEE, Wireless Telecommunications Symposium, WTS 2009, Prague, Czech Republic, 22/04/09. https://doi.org/10.1109/WTS.2009.5068964

Implementation and performance of low complexity SIMO OFDM timing synchronization. / Lasanen, Mika; Weissenfelt, Matti; Perttu, Jari; Byman, A.

2009 Wireless Telecommunications Symposium. Institute of Electrical and Electronic Engineers IEEE, 2009.

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

TY - GEN

T1 - Implementation and performance of low complexity SIMO OFDM timing synchronization

AU - Lasanen, Mika

AU - Weissenfelt, Matti

AU - Perttu, Jari

AU - Byman, A.

PY - 2009

Y1 - 2009

N2 - A user terminal must first be timing synchronized with a base station to continue with further actions. Critical issues in timing synchronization are timing accuracy and complexity of the algorithms. In this paper, we present a low complexity downlink timing synchronization implementation for the mobile IEEE802.16e OFDMA WiMAX system. The design can use information from multiple receiver antennas. In addition, averaging of estimates over a number of successive frames is possible. The implementation compensates DC offset from the signal before actual synchronization. Performance of different options of the design in terms of estimation accuracy is demonstrated.

AB - A user terminal must first be timing synchronized with a base station to continue with further actions. Critical issues in timing synchronization are timing accuracy and complexity of the algorithms. In this paper, we present a low complexity downlink timing synchronization implementation for the mobile IEEE802.16e OFDMA WiMAX system. The design can use information from multiple receiver antennas. In addition, averaging of estimates over a number of successive frames is possible. The implementation compensates DC offset from the signal before actual synchronization. Performance of different options of the design in terms of estimation accuracy is demonstrated.

U2 - 10.1109/WTS.2009.5068964

DO - 10.1109/WTS.2009.5068964

M3 - Conference article in proceedings

SN - 978-1-4244-2588-4

BT - 2009 Wireless Telecommunications Symposium

PB - Institute of Electrical and Electronic Engineers IEEE

ER -

Lasanen M, Weissenfelt M, Perttu J, Byman A. Implementation and performance of low complexity SIMO OFDM timing synchronization. In 2009 Wireless Telecommunications Symposium. Institute of Electrical and Electronic Engineers IEEE. 2009 https://doi.org/10.1109/WTS.2009.5068964