eprintid: 41556 rev_number: 31 eprint_status: archive userid: 1903 dir: disk0/00/04/15/56 datestamp: 2017-03-22 19:22:30 lastmod: 2023-01-30 11:46:37 status_changed: 2023-01-30 11:46:37 type: conference_item metadata_visibility: show creators_name: Guan, Ke creators_name: Ai, Bo creators_name: Zhong, Zhangdui creators_name: López, Carlos creators_name: Lei, Zhang creators_name: Briso Rodríguez, César creators_orcid: 0000-0001-8219-9110 title: Excess propagation loss for train-to-x communications in curved subway tunnels ispublished: pub subjects: telecomunicaciones keywords: curve, propagation measurement, subway, tunnel, railway communications abstract: Wave propagation experiences the excess loss in curved tunnels, which is highly desired to involve in the network planning for train-to-x communications. Extensive propagation measurements are conducted in a curved subway tunnel. By subtracting the measured received power in the curved tunnel from the simulated reference power in the equivalent straight tunnel, the excess loss resulting from the tunnel curve is obtained. Finally, tables and figures are provided to quantitatively reveal how the radius of curvature and frequency influence the excess loss in subway tunnels. date: 2014 date_type: published publisher: IEEE official_url: https://ieeexplore.ieee.org/document/7013344 id_number: 10.1109/VNC.2014.7013344 full_text_status: public pres_type: poster place_of_pub: Piscataway pagerange: 195-196 event_title: 2014 IEEE Vehicular Networking Conference (VNC) event_location: Paderborn (Germany) event_dates: 3/12/2014 - 5/12/2014 event_type: conference institution: ETSIS_Telecomunicacion department: Teoria_2014 refereed: TRUE isbn: 978-1-4799-7660-7 book_title: 2014 IEEE Vehicular Networking Conference (VNC) referencetext: [1] A. Hrovat, G. Kandus, and T. Javornik, “A survey of radio propagation modeling for tunnels,” IEEE Communications Surveys & Tutorials, vol. 16, no. 2, pp. 658–669, Second Quarter 2014. [2] K. Guan, Z. Zhong, J. I. Alonso, and C. Briso, Measurement of distributed antenna systems at 2.4 GHz in a realistic subway tunnel environment,” IEEE Transactions on Vehicular Technology, vol. 61, no. 2, pp. 834–837, Feb. 2012. rights: by-nc-nd citation: Guan, Ke, Ai, Bo, Zhong, Zhangdui, López, Carlos, Lei, Zhang and Briso Rodríguez, César ORCID: https://orcid.org/0000-0001-8219-9110 (2014). Excess propagation loss for train-to-x communications in curved subway tunnels. In: "2014 IEEE Vehicular Networking Conference (VNC)", 3/12/2014 - 5/12/2014, Paderborn (Germany). ISBN 978-1-4799-7660-7. pp. 195-196. https://doi.org/10.1109/VNC.2014.7013344 . document_url: https://oa.upm.es/41556/1/INVE_MEM_2014_205482.pdf