Analysis of the hidden and exposed terminal effects in wireless networks with cooperative ARQ
Tipo de documentoArtículo
Fecha de publicación2012
Condiciones de accesoAcceso restringido por política de la editorial
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.
CitaciónAlonso-Zarate, J. [et al.]. Analysis of the hidden and exposed terminal effects in wireless networks with cooperative ARQ. "Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering (LNICST)", 2012, vol. 77, p. 372-382.
Versión del editorhttp://link.springer.com/chapter/10.1007/978-3-642-35155-6_30
|Analysis of the Hidden and Exposed Terminal.pdf||Analysis of the Hidden and Exposed Terminal||243.3Kb||Acceso restringido|