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Recursive code-timing estimation for DS-CDMA signals in a time-varying environment through a stochastic optimization approach

Author
YUGANG MA1
[1] School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore
Source

IEEE transactions on communications. 2007, Vol 55, Num 4, pp 665-669, 5 p ; ref : 14 ref

CODEN
IECMBT
ISSN
0090-6778
Scientific domain
Telecommunications
Publisher
Institute of Electrical and Electronics Engineers, New York, NY
Publication country
United States
Document type
Article
Language
English
Author keyword
Code-division multiple access (CDMA) code-timing estimation gradient descent (GD) simulated annealing (SA) subspace synchronization
Keyword (fr)
Accès multiple répartition code Canal trajet multiple Canal évanouissement Complexité algorithme Estimation paramètre Estimation récursive Estimation signal Fonction non linéaire Minimisation coût Mise à jour Modèle stochastique Méthode descente Méthode récursive Méthode sous espace Méthode stochastique Poursuite cible Recuit simulé Séquence directe Timing Télécommunication sans fil Variation temporelle
Keyword (en)
Code division multiple access Multipath channels Fading channels Algorithm complexity Parameter estimation Recursive estimation Signal estimation Non linear function Cost minimization Updating Stochastic model Descent method Recursive method Subspace method Stochastic method Target tracking Simulated annealing Direct sequence Timing Wireless telecommunication Time variation
Keyword (es)
Acceso múltiple división código Complejidad algoritmo Estimación parámetro Estimación señal Función no lineal Minimización costo Actualización Modelo estocástico Método descenso Método recursivo Método subespacio Método estocástico Recocido simulado Secuencia directa Timing Telecomunicación sin hilo Variación temporal
Classification
Pascal
001 Exact sciences and technology / 001D Applied sciences / 001D04 Telecommunications and information theory / 001D04A Information, signal and communications theory / 001D04A04 Signal and communications theory / 001D04A04A Signal, noise / 001D04A04A2 Detection, estimation, filtering, equalization, prediction

Pascal
001 Exact sciences and technology / 001D Applied sciences / 001D04 Telecommunications and information theory / 001D04B Telecommunications / 001D04B02 Systems, networks and services of telecommunications / 001D04B02G Transmission and modulation (techniques and equipments)

Discipline
Telecommunications and information theory
Origin
Inist-CNRS
Database
PASCAL
INIST identifier
18711113

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

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