Consiglio Nazionale delle Ricerche

Tipo di prodottoArticolo in rivista
TitoloAnalytical Investigation of Two Benchmark Resource Allocation Algorithms for LTE-V2V
Anno di pubblicazione2019
  • Elettronico
  • Cartaceo
Autore/iAlessandro Bazzi; Alberto Zanella; Giammarco Cecchini; Barbara M. Masini
Autori CNR e affiliazioni
  • inglese
AbstractShort-range wireless technologies will enable vehicles to communicate and coordinate their actions, thus improving people's safety and traffic efficiency. Whereas IEEE 802.11p (and related standards) had been the only practical solution for years, in 2016 a new option was introduced with Release of 14 long-term evolution (LTE), which includes new features to enable direct vehicle-to-vehicle (V2V) communications. LTE-V2V promises a more efficient use of the channel compared to IEEE 802.11p, thanks to an improved PHY layer and the use of orthogonal resources at the MAC layer. In LTE-V2V, a key role is played by the resource allocation algorithm and increasing efforts are being made to design new solutions to optimize the spatial reuse. In this context, an important aspect still little studied, is therefore that of identifying references that allow, first, to have a perception of the space in which the resource allocation algorithms move and, second, to verify the performance of new proposals. In this paper, we focus on a highway scenario and identify two algorithms to be used as a minimum and maximum reference in terms of the packet reception probability (PRP). The PRP is derived as a function of various parameters that describe the scenario and settings, from the application to the physical layer. Results, obtained both in a simplified Poisson point process scenario and with realistic traffic traces, show that the PRP varies considerably with different algorithms and that there is room for the improvement of current solutions.
Lingua abstractinglese
Altro abstract-
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Pagine da5904
Pagine a5916
Pagine totali-
RivistaIEEE transactions on vehicular technology
Attiva dal 1967
Editore: Institute of Electrical and Electronics Engineers, - New York
Paese di pubblicazione: Stati Uniti d'America
Lingua: inglese
ISSN: 0018-9545
Titolo chiave: IEEE transactions on vehicular technology
Titolo proprio: IEEE transactions on vehicular technology.
Titolo abbreviato: IEEE trans. veh. technol.
Titoli alternativi:
  • Transactions on vehicular technology
  • Vehicular technology
Numero volume della rivista68
Fascicolo della rivista6
Verificato da refereeSì: Internazionale
Stato della pubblicazionePublished version
Indicizzazione (in banche dati controllate)-
Parole chiaveConnected vehicles, cellular-V2V, LTE-V2V, cooperative awareness, resource allocation
Link (URL, URI)
Titolo parallelo-
Data di accettazione-
Note/Altre informazioni-
Strutture CNR
  • IEIIT — Istituto di elettronica e di ingegneria dell'informazione e delle telecomunicazioni
Moduli/Attività/Sottoprogetti CNR
  • DIT.AD003.066.001 : V2X - Communication service and plug-test technology
Progetti Europei-
Analytical Investigation of Two Benchmark Resource Allocation Algorithms for LTE-V2V (documento privato )
Descrizione: Accepted version
Tipo documento: application/pdf