V2X measurement on M0 motorway with 4 vehicles

<p>V2X data collection under real world conditions.</p><p><strong>Applicability of this dataset</strong>:</p><ul><li>V2X traffic analysis (for research and application development purposes)</li><li>Comparison of unsecured and PKI-authenticated 802.11p-based V2X communication (ITS-G5)</li></ul><p><strong>Location</strong>: Hungary, Budapest + M0 motorway (ringroad around Budapest)</p><p><strong>Date</strong>: 19th May 2023</p><p><strong>Test participants</strong>:</p><ul><li><a href="https://www.bme.hu/?language=en">Budapest University of Technology and Economics</a><ul><li><a href="https://transportation.bme.hu/">Faculty of Transportation Engineering and Vehicle Engineering</a><ul><li><a href="https://www.auto.bme.hu/">Department of Automotive Technologies</a> - <a href="https://www.automateddrive.bme.hu/">BME Automated Drive Lab</a></li><li><a href="http://www.kjit.bme.hu/index.php/en/">Department of Control for Transportation and Vehicle Systems</a> - <a href="https://traffic.bme.hu/">BME Traffic Lab</a></li></ul></li><li><a href="https://www.vik.bme.hu/en/">Faculty of Electrical Engineering and Informatics</a><ul><li><a href="https://www.tmit.bme.hu/?language=en">Department Of Telecommunications and Media Informatics</a></li></ul></li></ul></li><li><a href="https://www.microsec.hu/en">Microsec Ltd. (PKI provider)</a></li></ul><p><strong>Communication hardware</strong>: 4x <a href="https://www.cohdawireless.com/solutions/hardware/mk5-obu/">Cohda Wireless MK5 OBUs</a> (2 vehicles with PKI-on, 2 vehicles with PKI-off) with default settings</p><p><strong>V2X stack</strong> : Cohda Wireless ETSI stack (Physical layer: ITS-G5)</p><p><strong>Security stack</strong>: <a href="https://www.microsec.hu/en/v2x-pki">Microsec V2X PKI</a></p><p><strong>Weather and road conditions</strong>: Clear and sunny weather, dry road</p><p><strong>The datasets includes information on</strong>:</p><ul><li>Decoded received and transmitted V2X messages (secured and not secured GeoNetworking packets)<ul><li><strong>Rx.json</strong> – includes all received V2X messages by that specific host vehicle (CAM, DENM) also including RSU messages (CAM, DENM, MAPEM, SPaTEM, IVIM)</li><li><strong>Tx.json</strong> – includes all transmitted V2X awareness messages by that specific host vehicle (CAM, DENM)</li></ul></li><li><strong>Protocol stack</strong> (encapsulated in messages)<ul><li>PHY layer (ITS-G5 parameters): channel number (CCH/SCH), MCS, Rx power, Rx noise</li><li>MAC layer: Ethernet header</li><li>Network layer: GeoNetworking header</li><li>Transport layer: Basic Transport Protocol (BTP)</li><li>Facilities layer: ETSI ITS (e.g. CAM, DENM etc.)</li></ul></li></ul><p><strong>Measurement sections</strong>:</p><ul><li>Section 1 (Budapest -&gt; M0)</li><li>Section 2 (M0 motorway ring)</li><li>Section 3 (M0 -&gt; Budapest)</li></ul>