Consiglio Nazionale delle Ricerche

Tipo di prodottoArticolo in rivista
TitoloAnalytical evaluation of blocking probability in a mobile radio system with directed retry
Anno di pubblicazione2001
FormatoCartaceo
Autore/iA. Zanella, R. Verdone
Affiliazioni autori1 IEIIT CNR 2 DEIS University of Bologna
Autori CNR e affiliazioni
  • ROBERTO VERDONE
  • ALBERTO ZANELLA
Lingua/e
  • inglese
AbstractThe blocking probability in a cellular network implementing directed retry (DR) is analyzed as a function of the main characteristics of the scenario (the density of base stations), the propagation model (path loss and shadowing), and the speed of mobiles. The analytical approach allows the evaluation of the blocking probability as a function of the maximum number of cells that can be considered at call setup by the DR algorithm. It is shown that the effectiveness of the DR strategy depends on the values of the variance of shadowing and the path loss model. Moreover, the blocking probability is found to be approximately independent from the mobile speed. The analytical results are compared to those obtained by means of simulation: a good agreement has been found, and the analytical model has been shown to be able to reflect the main effects of propagation and mobility on the advantages of DR in a real cellular network
Lingua abstractinglese
Altro abstract-
Lingua altro abstract-
Pagine da322
Pagine a331
Pagine totali10
RivistaIEEE journal on selected areas in communications (Print)
Attiva dal 1983
Editore: Institute of Electrical and Electronics Engineers, - New York, NY.
Paese di pubblicazione: Stati Uniti d'America
Lingua: inglese
ISSN: 0733-8716
Titolo chiave: IEEE journal on selected areas in communications (Print)
Titolo proprio: IEEE journal on selected areas in communications (Print)
Titolo abbreviato: IEEE j. sel. areas commun. (Print)
Titoli alternativi:
  • Institute of Electrical and Electronics Engineers journal on selected areas in communications (Print)
  • I.E.E.E. journal on selected areas in communications (Print)
  • Selected areas in communications (Print)
Numero volume della rivista19
Fascicolo della rivista-
DOI10.1109/49.914510
Verificato da refereeSì: Internazionale
Stato della pubblicazione-
Indicizzazione (in banche dati controllate)
  • ISI Web of Science (WOS) (Codice:2-s2.0-0035245603)
Parole chiaveTeletraffic, Cellular system, Directed retry, Blocking, Propagation
Link (URL, URI)http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=914510
Titolo parallelo-
Data di accettazione-
Note/Altre informazioni-
Strutture CNR
  • IEIIT — IEIIT - Sede secondaria di Bologna
Moduli CNR
  • ICT.P07.006.001 : Reti wireless per il monitoraggio ambientale e info-mobilità
Progetti Europei-
Allegati
pdf articolo (documento privato )
Tipo documento: application/pdf

Dati associati a vecchie tipologie
I dati associati a vecchie tipologie non sono modificabili, derivano dal cambiamento della tipologia di prodotto e hanno solo valore storico.
Editore
  • IEEE, New York (Stati Uniti d'America)

Dati storici
I dati storici non sono modificabili, sono stati ereditati da altri sistemi (es. Gestione Istituti, PUMA, ...) e hanno solo valore storico.
Area disciplinareInformation Technology & Communications Systems
Area valutazione CIVRIngegneria industriale e informatica
Rivista ISIIEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS [06406J0]
Descrizione sintetica del prodottoThe blocking probability in a cellular network implementing directed retry (DR) is analyzed as a function of the main characteristics of the scenario (the density of base stations), the propagation model (path loss and shadowing), and the speed of mobiles. The analytical approach allows the evaluation of the blocking probability as a function of the maximum number of cells that can be considered at call setup by the DR algorithm. It is shown that the effectiveness of the DR strategy depends on the values of the variance of shadowing and the path loss model. Moreover, the blocking probability is found to be approximately independent from the mobile speed. The analytical results are compared to those obtained by means of simulation: a good agreement has been found, and the analytical model has been shown to be able to reflect the main effects of propagation and mobility on the advantages of DR in a real cellular network