Millimeter-Wave Channel Measurement Based Ray-Tracing Calibration and Analysis in Metro

Zheng, Chunfu and Xu, Ziheng and He, Danping and Ke, Guan and Ai, Bo and Moreno García Loygorri, Juan Antón (2019). Millimeter-Wave Channel Measurement Based Ray-Tracing Calibration and Analysis in Metro. In: "2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting", 7 al 12 de julio de 2019, Atlanta (USA). pp. 1-2. https://doi.org/10.1109/APUSNCURSINRSM.2019.8888668.

Description

Title: Millimeter-Wave Channel Measurement Based Ray-Tracing Calibration and Analysis in Metro
Author/s:
  • Zheng, Chunfu
  • Xu, Ziheng
  • He, Danping
  • Ke, Guan
  • Ai, Bo
  • Moreno García Loygorri, Juan Antón
Item Type: Presentation at Congress or Conference (Article)
Event Title: 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting
Event Dates: 7 al 12 de julio de 2019
Event Location: Atlanta (USA)
Title of Book: Proceedings of IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting
Date: 2019
Subjects:
Freetext Keywords: Intra-wagon communication; mmWave channel;ray-tracing calibration
Faculty: E.T.S.I. y Sistemas de Telecomunicación (UPM)
Department: Teoría de la Señal y Comunicaciones
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

In order to meet the increasing data rate demands of the onboard passengers in the metro, millimeter-wave (mmWave) wideband communication is considered as a potential candidate. In this paper, a channel measurement based ray-tracing (RT) calibration approach is employed to calibrate key parameters and reveal the reasons of the multi-path components in an inside-metro environment. The measurement was conducted in Madrid Metro with frequency ranging from 26.5 GHz to 40 GHz. By minimizing the error between the RT simulation and the measurement, the environment model and electromagnetic (EM) parameters of the related objects are calibrated. It is found that the poles and the train body can generate strong reflection and scattering components. The provided EM parameter set and the calibrated environment model will lay fundamentals to further characterize the mmWave channel and guide design of communication network inside Metro.

More information

Item ID: 64954
DC Identifier: http://oa.upm.es/64954/
OAI Identifier: oai:oa.upm.es:64954
DOI: 10.1109/APUSNCURSINRSM.2019.8888668
Deposited by: Memoria Investigacion
Deposited on: 19 Feb 2021 11:24
Last Modified: 19 Feb 2021 11:24
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