FBMC Synchronization Techniques

Jérôme Louveaux; Martin Fuhrwerk; Davide Mattera; Markku Renfors; Mario Tanda

doi:10.1016/B978-0-12-810384-5.00010-4

FBMC Synchronization Techniques

Jérôme Louveaux^*
, Martin Fuhrwerk
, Davide Mattera
, Markku Renfors
, Mario Tanda

^*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Luku › Ammatillinen

2 Sitaatiot (Scopus)

Abstrakti

Synchronization is a crucial operation in multicarrier systems. Similarly to Orthogonal Frequency-Division Multiplexing (OFDM), FilterBank MultiCarrier with Offset-QAM subcarrier modulation (FBMC/OQAM) systems require good frequency offset and symbol timing synchronization. However they usually have slightly relaxed synchronization requirements with respect to OFDM as the residual errors can be efficiently corrected by a multitap equalizer if it is present. In this chapter, several synchronization techniques are presented for coping with symbol timing offset and carrier frequency offset, which may be based on training input (preamble or scattered pilots) or be blind. In addition, both time domain and frequency domain implementations are studied. Finally, an asynchronous multi-user uplink scenario is analyzed, where the fast-convolution filter bank structure is used to enable simultaneous processing of non-synchronized signals from different users.

Alkuperäiskieli	Englanti
Otsikko	Orthogonal Waveforms and Filter Banks for Future Communication Systems
Kustantaja	Elsevier
Sivut	221-255
Sivumäärä	35
ISBN (elektroninen)	9780128103852
ISBN (painettu)	9780128103845
DOI - pysyväislinkit	https://doi.org/10.1016/B978-0-12-810384-5.00010-4
Tila	Julkaistu - 1 tammik. 2017
OKM-julkaisutyyppi	D2 Artikkeli ammatillisessa kokoomateoksessa

!!ASJC Scopus subject areas

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10.1016/B978-0-12-810384-5.00010-4

Siteeraa tätä

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title = "FBMC Synchronization Techniques",

abstract = "Synchronization is a crucial operation in multicarrier systems. Similarly to Orthogonal Frequency-Division Multiplexing (OFDM), FilterBank MultiCarrier with Offset-QAM subcarrier modulation (FBMC/OQAM) systems require good frequency offset and symbol timing synchronization. However they usually have slightly relaxed synchronization requirements with respect to OFDM as the residual errors can be efficiently corrected by a multitap equalizer if it is present. In this chapter, several synchronization techniques are presented for coping with symbol timing offset and carrier frequency offset, which may be based on training input (preamble or scattered pilots) or be blind. In addition, both time domain and frequency domain implementations are studied. Finally, an asynchronous multi-user uplink scenario is analyzed, where the fast-convolution filter bank structure is used to enable simultaneous processing of non-synchronized signals from different users.",

keywords = "Asynchronous multiuser transmission, Bit error rate, Carrier frequency offset, Closed-form estimator, Cross-correlation estimator, Frequency domain processing, Maximum likelihood estimator, Offset quadrature amplitude modulation, Preamble, Root mean squared error, Scattered pilots, Signal-to-Interference-plus-Noise-Ratio, Symbol timing offset, Synchronization of multicarrier systems, Time domain processing",

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doi = "10.1016/B978-0-12-810384-5.00010-4",

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TY - CHAP

T1 - FBMC Synchronization Techniques

AU - Louveaux, Jérôme

AU - Fuhrwerk, Martin

AU - Mattera, Davide

AU - Renfors, Markku

AU - Tanda, Mario

PY - 2017/1/1

Y1 - 2017/1/1

N2 - Synchronization is a crucial operation in multicarrier systems. Similarly to Orthogonal Frequency-Division Multiplexing (OFDM), FilterBank MultiCarrier with Offset-QAM subcarrier modulation (FBMC/OQAM) systems require good frequency offset and symbol timing synchronization. However they usually have slightly relaxed synchronization requirements with respect to OFDM as the residual errors can be efficiently corrected by a multitap equalizer if it is present. In this chapter, several synchronization techniques are presented for coping with symbol timing offset and carrier frequency offset, which may be based on training input (preamble or scattered pilots) or be blind. In addition, both time domain and frequency domain implementations are studied. Finally, an asynchronous multi-user uplink scenario is analyzed, where the fast-convolution filter bank structure is used to enable simultaneous processing of non-synchronized signals from different users.

AB - Synchronization is a crucial operation in multicarrier systems. Similarly to Orthogonal Frequency-Division Multiplexing (OFDM), FilterBank MultiCarrier with Offset-QAM subcarrier modulation (FBMC/OQAM) systems require good frequency offset and symbol timing synchronization. However they usually have slightly relaxed synchronization requirements with respect to OFDM as the residual errors can be efficiently corrected by a multitap equalizer if it is present. In this chapter, several synchronization techniques are presented for coping with symbol timing offset and carrier frequency offset, which may be based on training input (preamble or scattered pilots) or be blind. In addition, both time domain and frequency domain implementations are studied. Finally, an asynchronous multi-user uplink scenario is analyzed, where the fast-convolution filter bank structure is used to enable simultaneous processing of non-synchronized signals from different users.

KW - Asynchronous multiuser transmission

KW - Bit error rate

KW - Carrier frequency offset

KW - Closed-form estimator

KW - Cross-correlation estimator

KW - Frequency domain processing

KW - Maximum likelihood estimator

KW - Offset quadrature amplitude modulation

KW - Preamble

KW - Root mean squared error

KW - Scattered pilots

KW - Signal-to-Interference-plus-Noise-Ratio

KW - Symbol timing offset

KW - Synchronization of multicarrier systems

KW - Time domain processing

U2 - 10.1016/B978-0-12-810384-5.00010-4

DO - 10.1016/B978-0-12-810384-5.00010-4

M3 - Chapter

AN - SCOPUS:85032160847

SN - 9780128103845

SP - 221

EP - 255

BT - Orthogonal Waveforms and Filter Banks for Future Communication Systems

PB - Elsevier

ER -

FBMC Synchronization Techniques

Abstrakti

!!ASJC Scopus subject areas

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