Treffer: Linear pre-coding for high K-factor channels exploiting channel mean and covariance information
Title:
Linear pre-coding for high K-factor channels exploiting channel mean and covariance information
Source:
VTC 2004-Spring (Milan). :1265-1269
Publisher Information:
Piscataway, N.J: IEEE, 2004.
Publication Year:
2004
Physical Description:
print, 9 ref 5
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, 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), Canal évanouissement, Fading channels, Codage linéaire, Linear coding, Codificación lineal, Code optimal, Optimal code, Código optimal, Covariance, Covariancia, Ergodicité, Ergodicity, Ergodicidad, Evaluation performance, Performance evaluation, Evaluación prestación, Evanouissement Rice, Rice fading, Desvanecimiento Rice, Rapport signal bruit, Signal to noise ratio, Relación señal ruido
Document Type:
Konferenz
Conference Paper
File Description:
text
Language:
English
Author Affiliations:
Information Systems Laboratory, Stanford University, 228 Packard, 350 Serra Mall, Stanford, CA 94305, United States
Philips Research, Ubiquitous Communication Building WY 6-61, Prof. Holstlaan 4, 5656 AA Eindhoven, Netherlands
Philips Research, Ubiquitous Communication Building WY 6-61, Prof. Holstlaan 4, 5656 AA Eindhoven, Netherlands
Rights:
Copyright 2006 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.17805603
Database:
PASCAL Archive
Weitere Informationen
We derive an approximate ergodic capacity expression for high K-factor Rician channels, where the channel mean is of any rank and the fading channel components are correlated. We propose two sub-optimal linear pre-coding schemes that can improve the ergodic capacity considerably for high K-factor Rician channels. In addition, we introduce another sub-optimal linear pre-coding scheme that can present good performance for all K-factors. We investigate the impact of the fading channel covariance, SNR, the rank of the channel mean, and K-factor on the pre-coding schemes and the achievable ergodic capacity limit.