Caracterización espacial de canal mediante sistemas multiantena con OFDM

Mora Cuevas, Jonathan and Gómez Calero, Carlos and Haro Ariet, Leandro de (2008). Caracterización espacial de canal mediante sistemas multiantena con OFDM. In: "XXIII Simposium Nacional de la Unión Científica Internacional de Radio (URSI 2008)", 22/09/2008-24/09/2008, Madrid, España. ISBN 978-84-612-6291-5.

Description

Title: Caracterización espacial de canal mediante sistemas multiantena con OFDM
Author/s:
  • Mora Cuevas, Jonathan
  • Gómez Calero, Carlos
  • Haro Ariet, Leandro de
Item Type: Presentation at Congress or Conference (Unspecified)
Event Title: XXIII Simposium Nacional de la Unión Científica Internacional de Radio (URSI 2008)
Event Dates: 22/09/2008-24/09/2008
Event Location: Madrid, España
Title of Book: CD-ROM Actas del XXIII Simposium Nacional de la Unión Científica Internacional de Radio (URSI 2008)
Date: 2008
ISBN: 978-84-612-6291-5
Subjects:
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Señales, Sistemas y Radiocomunicaciones
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

A key point for satisfying the higher data rates that the new wireless communication services demand is to explore and apply several diversity schemes simultaneously. The frequency diversity given by OFDM (Orthogonal Frequency Division Multiplexing) systems increase information of received signals, i.e. Direction-of-arrival (DoA) profiles. In this paper, a proper spatial channel characterization in terms of DoA profiles is conducted using MUSIC algorithm. A MIMO-OFDM testbed is been designed to carried out a measurement campaign in several propagation environments. In order to facilitate the repeatability of taking measurements in the experimental campaign, an automatic positioning system is presented. Several virtual array geometries are studied in terms of DoA resolution

More information

Item ID: 3557
DC Identifier: http://oa.upm.es/3557/
OAI Identifier: oai:oa.upm.es:3557
Official URL: http://www.ursi.org/en/home.asp
Deposited by: Memoria Investigacion
Deposited on: 30 Mar 2011 11:13
Last Modified: 20 Apr 2016 13:05
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