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Título:
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Throughput analysis of a medium access control protocol for a distributed cooperative ARQ scheme in wireless networks
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Autor/a:
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Alonso Zárate, Jesús; Kartsakli, Elli; Verikoukis, Christos; Alonso Zárate, Luis Gonzaga
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Otros autores:
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Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. WiComTec - Grup de recerca en Tecnologies i Comunicacions Sense Fils |
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Abstract:
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A throughput analysis of the Persistent Relay Carrier Sensing Multiple Access (PRCSMA) protocol is presented in this paper. The protocol has been designed to execute a cooperative ARQ (C-ARQ) scheme in wireless networks. The model herein presented takes into account the contention time among the relays. This time consists in wasted time due to both backoff deferral periods and collisions occurred between relays attempting to access the channel in a same time slot. Link-level computer simulations have been carried out to assess the accuracy of the model and to evaluate the performance of the protocol. |
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Abstract:
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Peer Reviewed |
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Materia(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors
-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Comunicacions mòbils
-Wireless communication systems
-Wireless LANs
-Access protocols
-Automatic repeat request
-Collaborative work
-Computer simulation
-Irrigation
-Media Access Protocol
-Relays
-Throughput
-Wireless application protocol
-Wireless networks
-Xarxes locals sense fil Wi-Fi
-Comunicació sense fil, Sistemes de |
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Derechos:
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Tipo de documento:
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Artículo - Versión publicada
Objeto de conferencia |
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