IDEAS home Printed from https://ideas.repec.org/a/gam/jftint/v11y2019i6p122-d235440.html
   My bibliography  Save this article

Survey and Perspectives of Vehicular Wi-Fi versus Sidelink Cellular-V2X in the 5G Era

Author

Listed:
  • Alessandro Bazzi

    (National Research Council of Italy (CNR), Institute of Electronics, Computer and Telecommunication Engineering (IEIIT), Viale Risorgimento, 2, 40136 Bologna, Italy)

  • Giammarco Cecchini

    (National Research Council of Italy (CNR), Institute of Electronics, Computer and Telecommunication Engineering (IEIIT), Viale Risorgimento, 2, 40136 Bologna, Italy)

  • Michele Menarini

    (National Research Council of Italy (CNR), Institute of Electronics, Computer and Telecommunication Engineering (IEIIT), Viale Risorgimento, 2, 40136 Bologna, Italy)

  • Barbara M. Masini

    (National Research Council of Italy (CNR), Institute of Electronics, Computer and Telecommunication Engineering (IEIIT), Viale Risorgimento, 2, 40136 Bologna, Italy)

  • Alberto Zanella

    (National Research Council of Italy (CNR), Institute of Electronics, Computer and Telecommunication Engineering (IEIIT), Viale Risorgimento, 2, 40136 Bologna, Italy)

Abstract

The revolution of cooperative connected and automated vehicles is about to begin and a key milestone is the introduction of short range wireless communications between cars. Given the tremendous expected market growth, two different technologies have been standardized by international companies and consortia, namely IEEE 802.11p, out for nearly a decade, and short range cellular-vehicle-to-anything (C-V2X), of recent definition. In both cases, evolutions are under discussion. The former is only decentralized and based on a sensing before transmitting access, while the latter is based on orthogonal resources that can be also managed by an infrastructure. Although studies have been conducted to highlight advantages and drawbacks of both, doubts still remain. In this work, with a reference to the literature and the aid of large scale simulations in realistic urban and highway scenarios, we provide an insight in such a comparison, also trying to isolate the contribution of the physical and medium access control layers.

Suggested Citation

  • Alessandro Bazzi & Giammarco Cecchini & Michele Menarini & Barbara M. Masini & Alberto Zanella, 2019. "Survey and Perspectives of Vehicular Wi-Fi versus Sidelink Cellular-V2X in the 5G Era," Future Internet, MDPI, vol. 11(6), pages 1-20, May.
    • Handle: RePEc:gam:jftint:v:11:y:2019:i:6:p:122-:d:235440
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1999-5903/11/6/122/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1999-5903/11/6/122/
    Download Restriction: no
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Arpad Takacs & Tamas Haidegger, 2024. "A Method for Mapping V2X Communication Requirements to Highly Automated and Autonomous Vehicle Functions," Future Internet, MDPI, vol. 16(4), pages 1-20, March.
    2. Youngjoon Yoon & Hyogon Kim, 2021. "Resolving Persistent Packet Collisions through Broadcast Feedback in Cellular V2X Communication," Future Internet, MDPI, vol. 13(8), pages 1-21, August.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jftint:v:11:y:2019:i:6:p:122-:d:235440. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.