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A geometry-based path loss model for high-speed-train environments in LTE-A networks

Ye, Xiaokang ; Cai, Xuesong LU ; Shen, Yu ; Yin, Xuefeng and Cheng, Xiang (2016) International Conference on Computing, Networking and Communications, ICNC 2016
Abstract

In this paper, a recently conducted measurement campaign for High-Speed-Train (HST) channels is introduced where the down-link signals of in-service Long Time Evolution-Advanced (LTE-A) networks deployed along a HST railway between Beijing to Shanghai were acquired. The channel impulse responses (CIRs) are extracted from the received Cell-specific Reference Signals (CRSs). The results show that, most of the channels contain a delay trajectory corresponding to a line-of-sight (LoS) path. The geometry parameters such as the train speed and the minimal distance between the transmitter and the receiver are extracted from the delay trajectories. Furthermore, path loss characteristics along the trajectories are investigated and compared with... (More)

In this paper, a recently conducted measurement campaign for High-Speed-Train (HST) channels is introduced where the down-link signals of in-service Long Time Evolution-Advanced (LTE-A) networks deployed along a HST railway between Beijing to Shanghai were acquired. The channel impulse responses (CIRs) are extracted from the received Cell-specific Reference Signals (CRSs). The results show that, most of the channels contain a delay trajectory corresponding to a line-of-sight (LoS) path. The geometry parameters such as the train speed and the minimal distance between the transmitter and the receiver are extracted from the delay trajectories. Furthermore, path loss characteristics along the trajectories are investigated and compared with the model extracted for the Universal Mobile Telecommunications System (UMTS).

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Please use this url to cite or link to this publication:
author
; ; ; and
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
channel impulse response, geometry model, High-speed-train, Long Time Evolution-Advanced (LTE-A), path loss
host publication
2016 International Conference on Computing, Networking and Communications, ICNC 2016
article number
7440709
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
conference name
International Conference on Computing, Networking and Communications, ICNC 2016
conference location
Kauai, United States
conference dates
2016-02-15 - 2016-02-18
external identifiers
  • scopus:84966550763
ISBN
9781467385794
DOI
10.1109/ICCNC.2016.7440709
language
English
LU publication?
no
additional info
Funding Information: This work was supported by the general project of national Natural Science Foundation of China (NSFC) (Grant No. 61471268), and the national NSFC key program (Grant No. 61331009). Publisher Copyright: © 2016 IEEE.
id
0c1e8aba-b1d8-40ea-b7cc-5eefc2121832
date added to LUP
2021-11-22 22:31:56
date last changed
2025-04-04 15:15:57
@inproceedings{0c1e8aba-b1d8-40ea-b7cc-5eefc2121832,
  abstract     = {{<p>In this paper, a recently conducted measurement campaign for High-Speed-Train (HST) channels is introduced where the down-link signals of in-service Long Time Evolution-Advanced (LTE-A) networks deployed along a HST railway between Beijing to Shanghai were acquired. The channel impulse responses (CIRs) are extracted from the received Cell-specific Reference Signals (CRSs). The results show that, most of the channels contain a delay trajectory corresponding to a line-of-sight (LoS) path. The geometry parameters such as the train speed and the minimal distance between the transmitter and the receiver are extracted from the delay trajectories. Furthermore, path loss characteristics along the trajectories are investigated and compared with the model extracted for the Universal Mobile Telecommunications System (UMTS).</p>}},
  author       = {{Ye, Xiaokang and Cai, Xuesong and Shen, Yu and Yin, Xuefeng and Cheng, Xiang}},
  booktitle    = {{2016 International Conference on Computing, Networking and Communications, ICNC 2016}},
  isbn         = {{9781467385794}},
  keywords     = {{channel impulse response; geometry model; High-speed-train; Long Time Evolution-Advanced (LTE-A); path loss}},
  language     = {{eng}},
  month        = {{03}},
  publisher    = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
  title        = {{A geometry-based path loss model for high-speed-train environments in LTE-A networks}},
  url          = {{http://dx.doi.org/10.1109/ICCNC.2016.7440709}},
  doi          = {{10.1109/ICCNC.2016.7440709}},
  year         = {{2016}},
}