Selection of CSI-based precoding techniques in the HF channel

Lopez Perez, Javier and Melián Gutiérrez, Laura and Pérez Álvarez, Iván and Zazo Bello, Santiago and Raos Arambasic, Ivana and Pérez Díaz, Baltasar (2012). Selection of CSI-based precoding techniques in the HF channel. In: "Actas de 12th International Conference on Ionospheric Radio Systems & Techniques IRST 2012", 15/05/2012 - 17/05/2012, York, UK. ISBN 978-1-84919-623-9. pp. 1-5.

Description

Title: Selection of CSI-based precoding techniques in the HF channel
Author/s:
  • Lopez Perez, Javier
  • Melián Gutiérrez, Laura
  • Pérez Álvarez, Iván
  • Zazo Bello, Santiago
  • Raos Arambasic, Ivana
  • Pérez Díaz, Baltasar
Item Type: Presentation at Congress or Conference (Article)
Event Title: Actas de 12th International Conference on Ionospheric Radio Systems & Techniques IRST 2012
Event Dates: 15/05/2012 - 17/05/2012
Event Location: York, UK
Title of Book: 12th IET International Conference on Ionospheric Radio Systems and Techniques (IRST 2012),
Date: May 2012
ISBN: 978-1-84919-623-9
Subjects:
Freetext Keywords: Multi-carrier, OFDM, CSI, SVD, bit-loading
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Señales, Sistemas y Radiocomunicaciones
Creative Commons Licenses: Recognition - No derivative works - Non commercial

Full text

[img]
Preview
PDF - Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (263kB) | Preview

Abstract

Multi-carrier modulations are widely employed in ionospheric communications to mitigate the adverse effects of the HF channel. In this paper we show how performance achieved by these modulations can be further increased by means of CSIbased precoding techniques in the context of our research on interactive digital voice communications. Depending on communication constraints and channel parameters, we will show which of the studied modulations and precoding techniques to select so that to maximise performance.

More information

Item ID: 20267
DC Identifier: http://oa.upm.es/20267/
OAI Identifier: oai:oa.upm.es:20267
Official URL: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6251378
Deposited by: Memoria Investigacion
Deposited on: 01 Oct 2013 16:39
Last Modified: 21 Apr 2016 23:00
  • Logo InvestigaM (UPM)
  • Logo GEOUP4
  • Logo Open Access
  • Open Access
  • Logo Sherpa/Romeo
    Check whether the anglo-saxon journal in which you have published an article allows you to also publish it under open access.
  • Logo Dulcinea
    Check whether the spanish journal in which you have published an article allows you to also publish it under open access.
  • Logo de Recolecta
  • Logo del Observatorio I+D+i UPM
  • Logo de OpenCourseWare UPM