Treffer: MIMO STBC adaptive array for fast fading channel
Title:
MIMO STBC adaptive array for fast fading channel
Authors:
Source:
IEICE transactions on communications. 90(9):2321-2329
Publisher Information:
Oxford: Oxford University Press, 2007.
Publication Year:
2007
Physical Description:
print, 17 ref
Original Material:
INIST-CNRS
Subject Terms:
Telecommunications, Télécommunications, Sciences exactes et technologie, Exact sciences and technology, Sciences appliquees, Applied sciences, Telecommunications et theorie de l'information, Telecommunications and information theory, Théorie de l'information, du signal et des communications, Information, signal and communications theory, Théorie du signal et des communications, Signal and communications theory, Signal, bruit, Signal, noise, Détection, estimation, filtrage, égalisation, prédiction, Detection, estimation, filtering, equalization, prediction, Codage, codes, Coding, codes, Télécommunications, Telecommunications, Systèmes, réseaux et services de télécommunications, Systems, networks and services of telecommunications, Transmission et modulation (techniques et équipements), Transmission and modulation (techniques and equipments), Radiocommunications, Antennes, Antennas, Accès multiple, Multiple access, Acceso múltiple, Algorithme récursif, Recursive algorithm, Algoritmo recursivo, Antenne réceptrice, Receiving antenna, Antena receptriz, Antenne réseau adaptative, Adaptive antenna arrays, Antenne émettrice, Transmitting antenna, Antena emisión, Brouillage voie commune, Cochannel interference, Canal évanouissement, Fading channels, Code bloc, Block code, Código bloque, Code espace temps, Space-time codes, Communication service mobile, Mobile communication, Estimation canal, Channel estimation, Estimación canal, Estimation paramètre, Parameter estimation, Estimación parámetro, Evanouissement, Fading, Desvanecimiento, Formation voie, Beam forming, Formación haz, Implémentation, Implementation, Implementación, Méthode moindre carré, Least squares method, Método cuadrado menor, Méthode récursive, Recursive method, Método recursivo, Réduction bruit, Noise reduction, Reducción ruido, Simulation ordinateur, Computer simulation, Simulación computadora, Station base, Base station, Estación base, Suppression interférence, Interference suppression, Système MIMO, MIMO system, Sistema MIMO, Temps retard, Delay time, Tiempo retardo, Traitement signal, Signal processing, Procesamiento señal, Télécommunication sans fil, Wireless telecommunication, Telecomunicación sin hilo, Doppler spread, MIMO, adaptive algorithm, adaptive beamforming, fast fading, space time block code
Document Type:
Konferenz
Conference Paper
File Description:
text
Language:
English
Author Affiliations:
Advance Wireless Communica tion research Center (AWCC), the University of Electro-Communicaitons, Chofu-shi, 182-8585, Japan
ISSN:
0916-8516
Rights:
Copyright 2007 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Telecommunications and information theory
Accession Number:
edscal.19085015
Database:
PASCAL Archive
Weitere Informationen
We introduce a novel configuration for a multi-user Multiple-Input Multiple-Output (MIMO) system in mobile communication over fast fading channels using space-time block coding (STBC) and adaptive array. The proposed scheme adopts the simultaneous transmission of data and pilot signals which reduces control errors caused by delay of obtaining channel state information (CSI). Data and pilot signals are then encoded using a space-time block code and are transmitted from two transmit antennas. In order to overcome the fast fading problem, implementation of adaptive array using recursive least squares (RLS) algorithms is considered at the base station. Through computer simulation, it is shown that the proposed scheme in this way can overcome Doppler spread in higher frequencies and suppress co-channel interference up to N - 1 users for N receiving antennas.