Timing synchronization of the WIND-FLEX OFDM prototype

Mika Lasanen, Jukka Rautio, Mauri Nissilä

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

Abstract

Timing synchronization of an early WIND-FLEX prototype is discussed in this paper. Simulation results for different low-complexity timing synchronization metrics are given in an AWGN (additive white Gaussian noise) channel. Simulations take into account frame detection via a threshold comparison followed by symbol timing estimation using a maximum search. Training symbols are fixed. A novel low-complexity metric reaches equal or better results than the maximum correlation (MC) metric, if we require optimal timing. Furthermore, nearly identical performance as with the maximum normalized correlation (MNC) metric is achieved, if threshold 0.4 or 0.6 is used.
Original languageEnglish
Title of host publicationProceedings of IST Mobile and Wireless Telecommunications Summit
Pages348-352
Number of pages5
Publication statusPublished - 2002
MoE publication typeNot Eligible
EventIST Mobile and Wireless Telecommunications Summit - Thessaloniki, Greece
Duration: 17 Jun 200219 Jun 2002

Conference

ConferenceIST Mobile and Wireless Telecommunications Summit
CountryGreece
CityThessaloniki
Period17/06/0219/06/02

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Orthogonal frequency division multiplexing
Synchronization

Cite this

Lasanen, M., Rautio, J., & Nissilä, M. (2002). Timing synchronization of the WIND-FLEX OFDM prototype. In Proceedings of IST Mobile and Wireless Telecommunications Summit (pp. 348-352)
Lasanen, Mika ; Rautio, Jukka ; Nissilä, Mauri. / Timing synchronization of the WIND-FLEX OFDM prototype. Proceedings of IST Mobile and Wireless Telecommunications Summit. 2002. pp. 348-352
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abstract = "Timing synchronization of an early WIND-FLEX prototype is discussed in this paper. Simulation results for different low-complexity timing synchronization metrics are given in an AWGN (additive white Gaussian noise) channel. Simulations take into account frame detection via a threshold comparison followed by symbol timing estimation using a maximum search. Training symbols are fixed. A novel low-complexity metric reaches equal or better results than the maximum correlation (MC) metric, if we require optimal timing. Furthermore, nearly identical performance as with the maximum normalized correlation (MNC) metric is achieved, if threshold 0.4 or 0.6 is used.",
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Lasanen, M, Rautio, J & Nissilä, M 2002, Timing synchronization of the WIND-FLEX OFDM prototype. in Proceedings of IST Mobile and Wireless Telecommunications Summit. pp. 348-352, IST Mobile and Wireless Telecommunications Summit, Thessaloniki, Greece, 17/06/02.

Timing synchronization of the WIND-FLEX OFDM prototype. / Lasanen, Mika; Rautio, Jukka; Nissilä, Mauri.

Proceedings of IST Mobile and Wireless Telecommunications Summit. 2002. p. 348-352.

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

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N2 - Timing synchronization of an early WIND-FLEX prototype is discussed in this paper. Simulation results for different low-complexity timing synchronization metrics are given in an AWGN (additive white Gaussian noise) channel. Simulations take into account frame detection via a threshold comparison followed by symbol timing estimation using a maximum search. Training symbols are fixed. A novel low-complexity metric reaches equal or better results than the maximum correlation (MC) metric, if we require optimal timing. Furthermore, nearly identical performance as with the maximum normalized correlation (MNC) metric is achieved, if threshold 0.4 or 0.6 is used.

AB - Timing synchronization of an early WIND-FLEX prototype is discussed in this paper. Simulation results for different low-complexity timing synchronization metrics are given in an AWGN (additive white Gaussian noise) channel. Simulations take into account frame detection via a threshold comparison followed by symbol timing estimation using a maximum search. Training symbols are fixed. A novel low-complexity metric reaches equal or better results than the maximum correlation (MC) metric, if we require optimal timing. Furthermore, nearly identical performance as with the maximum normalized correlation (MNC) metric is achieved, if threshold 0.4 or 0.6 is used.

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BT - Proceedings of IST Mobile and Wireless Telecommunications Summit

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Lasanen M, Rautio J, Nissilä M. Timing synchronization of the WIND-FLEX OFDM prototype. In Proceedings of IST Mobile and Wireless Telecommunications Summit. 2002. p. 348-352