Consiglio Nazionale delle Ricerche

Tipo di prodottoContributo in atti di convegno
TitoloImmediate feedback to increase the throughput of full duplex networks based on IEEE 802.11p
Anno di pubblicazione2017
Formato-
Autore/iBazzi A.; Masini B.M.; Zanella A.
Affiliazioni autoriIEIIT-CNR, Bologna, , Italy
Autori CNR e affiliazioni
  • ALBERTO ZANELLA
  • ALESSANDRO BAZZI
  • BARBARA MAVI' MASINI
Lingua/e
  • inglese
AbstractRecent advances in the electronics for wireless communications is enabling transceivers to transmit and receive signals at the same time. Thus, the so called full duplex (FD) radios will soon be introduced in devices as opposed to traditional half duplex (HD). However, although FD radios allow to almost double the capacity of a single link, the advantage obtained in a network is still debated and first studies reveal that obtaining a real improvement is not so obvious due to the increased interference. With this in mind and focusing on vehicular networks exploiting IEEE 802.11p, in this paper we propose a modification to the standard protocol (compatible with the legacy devices) to let the FD receiver to send an immediate feedback in order to reduce the time wasted in collisions. The performance of the proposed protocol is firstly investigated in a simplified scenario both through simulations and analysis, and then studied in a realistic urban scenario with hundreds of nodes and the example application of crowd vehicular sensing networks. Results show an increase of the data rate up to 30%.
Lingua abstractinglese
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ISBN-
DOI10.1109/ITST.2017.7972221
Editore-
Verificato da refereeSì: Internazionale
Stato della pubblicazionePublished version
Indicizzazione (in banche dati controllate)
  • Scopus (Codice:2-s2.0-85027729997)
Parole chiaveConnected vehicles, Full duplex, IEEE 802.11p
Link (URL, URI)http://www.scopus.com/record/display.url?eid=2-s2.0-85027729997&origin=inward
Titolo convegno/congressoIntelligent Transport Systems Telecommunications (ITST)
Luogo convegno/congressoWarsaw
Data/e convegno/congresso29/05/2017-31/05/2017
RilevanzaInternazionale
RelazioneContributo
Titolo parallelo-
Note/Altre informazioni-
Strutture CNR
  • IEIIT — Istituto di elettronica e di ingegneria dell'informazione e delle telecomunicazioni
Moduli CNR
    Progetti Europei-
    Allegati
    • Immediate feedback to increase the throughput of full duplex networks based on IEEE 802.11p
      Descrizione: Accepted version