Model for polling in noisy multihop systems with application to PLC and AMR

Josep M. Selga, Agustín Zaballos, Jaume Abella, Guiomar Corral

Producció científica: Capítol de llibreContribució a congrés/conferènciaAvaluat per experts

5 Cites (Scopus)

Resum

The present paper presents a Markov Chain model of polling in noisy multi-hop systems typical of Power Line Communications (PLC) as well as of other systems. The model includes the transmission of a Backwards Error Indication Packet (BEIP) to the master when the transmission is blocked in one of the downstream hops as well as the possibility to reduce the global time-out value below that strictly necessary to avoid having two simultaneous polls within the system. Two Case Studies are presented; the OPERA PLC access broadband specification and a narrow band PLC based Automatic Meter Reading (AMR) system. Explicit formulas for the delay in these systems and curves representing the behavior of the studied cases are given.

Idioma originalAnglès
Títol de la publicacióIEEE Symposium on Computers and Communications 2008, ISCC 2008
Pàgines664-669
Nombre de pàgines6
DOIs
Estat de la publicacióPublicada - 2008
Esdeveniment13th IEEE Symposium on Computers and Communications, ISCC 2008 - Marrakech, Morocco
Durada: 6 de jul. 20089 de jul. 2008

Sèrie de publicacions

NomProceedings - IEEE Symposium on Computers and Communications
ISSN (imprès)1530-1346

Conferència

Conferència13th IEEE Symposium on Computers and Communications, ISCC 2008
País/TerritoriMorocco
CiutatMarrakech
Període6/07/089/07/08

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