• Error Performance and Diversit...

Treffer: Error Performance and Diversity Analysis of Multi-Source Multi-Relay Wireless Networks with Binary Network Coding and Cooperative MRC

Title:
Error Performance and Diversity Analysis of Multi-Source Multi-Relay Wireless Networks with Binary Network Coding and Cooperative MRC
Authors:
DI RENZO, Marco, IEZZI, Michela, GRAZIOSI, Fabio
Source:
IEEE transactions on wireless communications. 12(6):2883-2903
Publisher Information:
New York, NY: Institute of Electrical and Electronics Engineers, 2013.
Publication Year:
2013
Physical Description:
print, 49 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, Codage, codes, Coding, codes, Télécommunications, Telecommunications, Systèmes, réseaux et services de télécommunications, Systems, networks and services of telecommunications, Commutation et signalisation, Switching and signalling, Codage binaire, Binary coding, Codificación binaria, Combinaison diversité, Diversity combining, Combinación diversidad, Commutation paquet, Packet switching, Conmutación por paquete, Correction erreur, Error correction, Corrección error, Diversité, Diversity, Diversidad, Estimation erreur, Error estimation, Estimación error, Evaluation performance, Performance evaluation, Evaluación prestación, Méthode Monte Carlo, Monte Carlo method, Método Monte Carlo, Méthode analytique, Analytical method, Método analítico, Relais, Relay, Relé, Relayage, Relaying, Relés, Réseau sans fil, Wireless network, Red sin hilo, Simulation numérique, Numerical simulation, Simulación numérica, Système coopératif, Cooperative systems, Télécommunication sans fil, Wireless telecommunication, Telecomunicación sin hilo, Codage de réseau, Network coding, Réseau à relais, Relay network, Cooperative diversity, cooperative maximal ratio combining, diversity analysis, network coding, performance analysis, relaying, unequal error protection network codes
Document Type:
Fachzeitschrift Article
File Description:
text
Language:
English
Author Affiliations:
Laboratoire des Signaux et Systèmes, Unité Mixte de Recherche 8506, Centre National de la Recherche Scientifique-École Supérieure d'Électricité―Université Paris―Sud XI, 91192 Gif―sur― Yvette, France
The University of L'Aquila, Department of Engineering, Computer Science, and Mathematics, Center of Excellence of Research DEWS, via G. Gronchi 18, 67100 L'Aquila, Italy
ISSN:
1536-1276
Access URL:
http://pascal-francis.inist.fr/vibad/index.php?action=search&terms=27530306
Rights:
Copyright 2014 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.27530306
Database:
PASCAL Archive

Weitere Informationen

In this paper, we contribute to the theoretical understanding, the design, and the performance evaluation of multi―source multi―relay network―coded cooperative diversity protocols. These protocols are useful to counteract the spectral inefficiency of repetition―based cooperation. We provide a general analytical framework for analysis and design of wireless networks using the Demodulate―and―Forward (DemF) protocol with binary Network Coding (NC) at the relays and Cooperative Maximal Ratio Combining (C―MRC) at the destination. Our system model encompasses an arbitrary number of relays which offer two cooperation levels: i) full―cooperative relays, which postpone the transmission of their own data frames to help the transmission of the sources via DemF relaying and binary NC; and ii) partial-cooperative relays, which exploit NC to transmit their own data frames along with the packets received from the sources. The relays can apply NC on different subsets of sources, which is shown to provide the sources with unequal diversity orders. Guidelines to choose the packets to be combined, i.e., the network code, to achieve the desired diversity order are given. Our study shows that partial―cooperative relays provide no contribution to the diversity order of the sources. Theoretical findings and design guidelines are validated through extensive Monte Carlo simulations.