Pre-FFT equaliser design for OFDM

SMD Armour; AR Nix; David Bull

doi:10.1049/el:19990405

Pre-FFT equaliser design for OFDM

SMD Armour, AR Nix, David Bull

Research output: Contribution to journal › Article (Academic Journal) › peer-review

6 Citations (Scopus)

Abstract

Orthogonal frequency division multiplexing (OFDM) transmission in a time dispersive radio channel requires the insertion of a guard interval to combat inter-carrier interference. This insertion of the guard interval reduces the transmission efficiency. The pre-FFT equaliser design presented supplements or replaces the guard interval and thereby achieves a more efficient transmission

Original language	English
Article number	7
Pages (from-to)	539 - 540
Journal	Electronics Letters
Volume	35
Issue number	7
DOIs	https://doi.org/10.1049/el:19990405
Publication status	Published - Apr 1999

Bibliographical note

Sponsorship: The authors would like to thank News Digital
Systems (NDS) for their financial support of this project. In particular, we would like to thank A. Mason, and his colleagues at NDS, for their enthusiastic support and comments throughout the project

Publisher: Institution of Electrical Engineers (IEE)

Keywords

fast Fourier transforms
equalisers
OFDM modulation
dispersive channels

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10.1049/el:19990405

http://hdl.handle.net/1983/801

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title = "Pre-FFT equaliser design for OFDM",

abstract = "Orthogonal frequency division multiplexing (OFDM) transmission in a time dispersive radio channel requires the insertion of a guard interval to combat inter-carrier interference. This insertion of the guard interval reduces the transmission efficiency. The pre-FFT equaliser design presented supplements or replaces the guard interval and thereby achieves a more efficient transmission",

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author = "SMD Armour and AR Nix and David Bull",

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T1 - Pre-FFT equaliser design for OFDM

AU - Armour, SMD

AU - Nix, AR

AU - Bull, David

N1 - Sponsorship: The authors would like to thank News Digital Systems (NDS) for their financial support of this project. In particular, we would like to thank A. Mason, and his colleagues at NDS, for their enthusiastic support and comments throughout the project Publisher: Institution of Electrical Engineers (IEE)

PY - 1999/4

Y1 - 1999/4

N2 - Orthogonal frequency division multiplexing (OFDM) transmission in a time dispersive radio channel requires the insertion of a guard interval to combat inter-carrier interference. This insertion of the guard interval reduces the transmission efficiency. The pre-FFT equaliser design presented supplements or replaces the guard interval and thereby achieves a more efficient transmission

AB - Orthogonal frequency division multiplexing (OFDM) transmission in a time dispersive radio channel requires the insertion of a guard interval to combat inter-carrier interference. This insertion of the guard interval reduces the transmission efficiency. The pre-FFT equaliser design presented supplements or replaces the guard interval and thereby achieves a more efficient transmission

KW - fast Fourier transforms

KW - equalisers

KW - OFDM modulation

KW - dispersive channels

U2 - 10.1049/el:19990405

DO - 10.1049/el:19990405

M3 - Article (Academic Journal)

SN - 0013-5194

VL - 35

SP - 539

EP - 540

JO - Electronics Letters

JF - Electronics Letters

IS - 7

M1 - 7

ER -

Pre-FFT equaliser design for OFDM

Abstract

Bibliographical note

Keywords

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