Channel Estimation Based on the Discrete Cosine Transform Type-III Even

Domínguez Jiménez, María Elena and Luengo García, David and Sansigre Vidal, Gabriela (2018). Channel Estimation Based on the Discrete Cosine Transform Type-III Even. In: "Proceedings of EUSIPCO 2018", September 3 –7, 2018, Rome, Italy. ISBN 978-90-827970-1-5. pp. 1297-1301. https://doi.org/10.23919/EUSIPCO.2018.8553030.

Description

Title: Channel Estimation Based on the Discrete Cosine Transform Type-III Even
Author/s:
  • Domínguez Jiménez, María Elena
  • Luengo García, David
  • Sansigre Vidal, Gabriela
Item Type: Presentation at Congress or Conference (Article)
Event Title: Proceedings of EUSIPCO 2018
Event Dates: September 3 –7, 2018
Event Location: Rome, Italy
Title of Book: 2018 26th European Signal Processing Conference (EUSIPCO)
Date: 2018
ISBN: 978-90-827970-1-5
Subjects:
Freetext Keywords: MCM; Channel estimation; DCT
Faculty: E.T.S.I. Industriales (UPM)
Department: Matemática Aplicada a la Ingeniería Industrial
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

In this work, we address the problem of channel estimation in multicarrier communications. We present a procedure which employs the Type-III even DCT (DCT3e) at both the transmitter and the receiver. By using any symmetric training symbol we show how to estimate the channel’s impulse response without a prior knowledge of its exact length. Theoretical results are provided in order to guarantee the validity of the proposed technique, whereas simulations illustrate the good behavior of the proposed estimation algorithm.

Funding Projects

TypeCodeAcronymLeaderTitle
Government of SpainTEC2015-64835-C3-3-RUnspecifiedUnspecifiedTRANSFORMADAS TRIGONOMETRICAS DISCRETAS PARA COMUNICACIONES MIMO POR LA RED ELECTRICA

More information

Item ID: 55155
DC Identifier: http://oa.upm.es/55155/
OAI Identifier: oai:oa.upm.es:55155
DOI: 10.23919/EUSIPCO.2018.8553030
Official URL: https://ieeexplore.ieee.org/document/8553030
Deposited by: Memoria Investigacion
Deposited on: 03 Jun 2019 18:15
Last Modified: 03 Jun 2019 18:15
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