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Analysis of the hidden and exposed terminal effects in wireless networks with cooperative ARQ

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Analysis of the Hidden and Exposed Terminal E®ects in Wireless Networks with Cooperative ARQ (256,0Kb) (Restricted access)   Request copy 

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10.1007/978-3-642-35155-6_30
 
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hdl:2117/87221

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Alonso Zárate, Luis GonzagaMés informacióMés informacióMés informació
Kormentzas, George
Verikoukis, Christos
Document typeConference report
Defense date2010
PublisherSpringer
Rights accessRestricted access - publisher's policy
All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder
Abstract
Cooperative Automatic Retransmission Request (C-ARQ) schemes allow those users which overhear a transmission to act as spontaneous relays when a packet has been received with errors at destination. When these users assist a source-destination pair in the retransmission process, the area exposed to the original transmission increases in comparison with non-cooperative ARQ schemes. In addition, the extension of the transmission time, due to the retransmissions, increases the vulnerability of a transmission to the hidden terminal problem. The paper provides a performance analysis of the hidden and exposed terminal effects in an 802.11-based wireless network where a C-ARQ scheme is executed at the Medium Access Control (MAC) layer. The presented analysis is supported by computer-based simulations.
CitationAlonso, L., Kormentzas, G., Verikoukis, C. Analysis of the hidden and exposed terminal effects in wireless networks with cooperative ARQ. A: International ICST Mobile Multimedia Communications Conference. "Proceedings of the 6th International ICST Mobile Multimedia Communications Conference (Series: Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, Vol. 77)". Lisboa: Springer, 2010, p. 372-382. 
URIhttp://hdl.handle.net/2117/87221
DOI10.1007/978-3-642-35155-6_30
ISBN978-3-642-35155-6
Publisher versionhttp://link.springer.com/chapter/10.1007%2F978-3-642-35155-6_30
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  • WiComTec - Grup de recerca en Tecnologies i Comunicacions Sense Fils - Ponències/Comunicacions de congressos [175]
  • Departament de Teoria del Senyal i Comunicacions - Ponències/Comunicacions de congressos [3.213]
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