Position-Based Modeling for Wireless Channel on High-Speed Railway under a Viaduct at 2.35 GHz

Liu, Liu; Cheng, Tao; Qiu, Jian; Chen, Houjin; Yu, Li; Wang, Dong; Yuan, Yifei

doi:10.1109/jsac.2012.120516

Cited by 267 publications

(193 citation statements)

References 26 publications

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“…[10] is that the distance between the heights of transmitting and receiving antenna in the vertical direction in this paper is lower than that in Ref. [10], and the surrounding environment in this paper intensifies the effect. This phenomenon can explain bigger variance of the shadow fading in this paper.…”

Section: Pl and Sfmentioning

confidence: 56%

“…The reason why the PL exponent in this paper is greater than the one of the fitted model in Ref. [10] is that the distance between the heights of transmitting and receiving antenna in the vertical direction in this paper is lower than that in Ref. [10], and the surrounding environment in this paper intensifies the effect.…”

Section: Pl and Sfmentioning

confidence: 63%

“…However, the values of the PL model in Ref. [10] are too small compared with the measured PL samples when the distance from TX to RX is 100-600 m. Fig. 7 shows the distribution of SF.…”

Section: Pl and Sfmentioning

confidence: 91%

“…The specification on the PL model and small scale fading properties such as K-factor, Doppler frequency feature and time delay spread in a viaduct in China with a bandwidth of 10 MHz at center frequency of 2.35 GHz can be found in Ref. [10].…”

Section: Introductionmentioning

confidence: 99%

“…Ref. [10] showed some channel parameters in an open viaduct scenario where there were nearly no trees or other large objects around the viaduct.…”

Section: Introductionmentioning

confidence: 99%

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Propagation characteristics of wideband high-speed railway channel in viaduct scenario at 2.35 GHz

et al. 2012

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Abstract:In order to obtain accurate characteristics of wireless channels in the viaduct area of China, a channel measurement was taken in a railway viaduct scenario of the Zhengzhou-Xi'an passenger dedicated line with a bandwidth of 50 MHz at 2.35 GHz. The single-slope log-distance model is used to analyze the path-loss (PL), and the distribution of shadow fading (SF) is obtained by statistical methods, which shows that the normal distribution fits the samples well. Ricean K-factor is analyzed by the method of moments, and the variation of K-factor is given along the measured route. Small scale such as delay spread and Doppler behavior are parameterized. Based on empirical channel measurement, this paper provides parameters for the evaluation and simulation work on viaduct scenarios of high-speed railway.

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Section: Pl and Sfmentioning

confidence: 56%

Section: Pl and Sfmentioning

confidence: 63%

“…However, the values of the PL model in Ref. [10] are too small compared with the measured PL samples when the distance from TX to RX is 100-600 m. Fig. 7 shows the distribution of SF.…”

Section: Pl and Sfmentioning

confidence: 91%

Section: Introductionmentioning

confidence: 99%

“…Ref. [10] showed some channel parameters in an open viaduct scenario where there were nearly no trees or other large objects around the viaduct.…”

Section: Introductionmentioning

confidence: 99%

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Propagation characteristics of wideband high-speed railway channel in viaduct scenario at 2.35 GHz

et al. 2012

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Channel characterization in high‐speed railway station environments at 1.89 GHz

et al. 2015

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(2015) 'Channel characterization in high-speed railway station environments at 1.89GHz.', Radio science., 50 (11). pp. 1176-1186. Further information on publisher's website: Use policyThe full-text may be used and/or reproduced, and given to third parties in any format or medium, without prior permission or charge, for personal research or study, educational, or not-for-prot purposes provided that:• a full bibliographic reference is made to the original source • a link is made to the metadata record in DRO • the full-text is not changed in any way The full-text must not be sold in any format or medium without the formal permission of the copyright holders.Please consult the full DRO policy for further details.

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Analysis of the Effective Scatters for Hyperloop Wireless Communications Using the Geometry-Based Model

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Liu

Wang

et al. 2020

Machine Learning for Cyber Security

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Position-Based Modeling for Wireless Channel on High-Speed Railway under a Viaduct at 2.35 GHz

Cited by 267 publications

References 26 publications

Propagation characteristics of wideband high-speed railway channel in viaduct scenario at 2.35 GHz

Propagation characteristics of wideband high-speed railway channel in viaduct scenario at 2.35 GHz

Channel characterization in high‐speed railway station environments at 1.89 GHz

Analysis of the Effective Scatters for Hyperloop Wireless Communications Using the Geometry-Based Model

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