Model accuracy and sensitivity assessment based on dual-band large-scale channel measurement

Ruonan Zhang; Jiaxin Wang; Qi Guo; Dawei Wang; Zhimeng Zhong; Chao Li

doi:10.1109/APCC.2018.8633464

Model accuracy and sensitivity assessment based on dual-band large-scale channel measurement

Ruonan Zhang, Jiaxin Wang, Qi Guo, Dawei Wang, Zhimeng Zhong, Chao Li

School of Electronics and Information

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Scopus citations

Abstract

In this paper, by using a dual-band channel sounder equipped with omnidirectional antennas, we have measured and investigated the propagation parameters including path loss and shadowing at 1.79 and 4.9 GHz in the typical non-line-of-sight (NLOS) urban macrocell (UMa) scenario. Two different large-scale channel models, the alpha-beta-gamma (ABG) model and the close-in model with a frequency-weighted path loss exponent (CIF), are derived according to the channel measurement data. Finally, we compare the parameter values, shadow fading (SF) standard deviations, and prediction errors of the two models, and evaluate the accuracy and sensitivity with respect to the measurement data. The numerical results show the improvement in the channel fading estimation of the CIF model compared with the ABG model.

Original language	English
Title of host publication	2018 24th Asia-Pacific Conference on Communications, APCC 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	558-563
Number of pages	6
ISBN (Electronic)	9781538669280
DOIs	https://doi.org/10.1109/APCC.2018.8633464
State	Published - 2 Jul 2018
Event	24th Asia-Pacific Conference on Communications, APCC 2018 - Ningbo, China Duration: 12 Nov 2018 → 14 Nov 2018

Publication series

Name	2018 24th Asia-Pacific Conference on Communications, APCC 2018

Conference

Conference	24th Asia-Pacific Conference on Communications, APCC 2018
Country/Territory	China
City	Ningbo
Period	12/11/18 → 14/11/18

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10.1109/APCC.2018.8633464

Cite this

Zhang, R., Wang, J., Guo, Q., Wang, D., Zhong, Z., & Li, C. (2018). Model accuracy and sensitivity assessment based on dual-band large-scale channel measurement. In 2018 24th Asia-Pacific Conference on Communications, APCC 2018 (pp. 558-563). Article 8633464 (2018 24th Asia-Pacific Conference on Communications, APCC 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APCC.2018.8633464

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title = "Model accuracy and sensitivity assessment based on dual-band large-scale channel measurement",

abstract = "In this paper, by using a dual-band channel sounder equipped with omnidirectional antennas, we have measured and investigated the propagation parameters including path loss and shadowing at 1.79 and 4.9 GHz in the typical non-line-of-sight (NLOS) urban macrocell (UMa) scenario. Two different large-scale channel models, the alpha-beta-gamma (ABG) model and the close-in model with a frequency-weighted path loss exponent (CIF), are derived according to the channel measurement data. Finally, we compare the parameter values, shadow fading (SF) standard deviations, and prediction errors of the two models, and evaluate the accuracy and sensitivity with respect to the measurement data. The numerical results show the improvement in the channel fading estimation of the CIF model compared with the ABG model.",

author = "Ruonan Zhang and Jiaxin Wang and Qi Guo and Dawei Wang and Zhimeng Zhong and Chao Li",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 24th Asia-Pacific Conference on Communications, APCC 2018 ; Conference date: 12-11-2018 Through 14-11-2018",

year = "2018",

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doi = "10.1109/APCC.2018.8633464",

language = "英语",

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Zhang, R, Wang, J, Guo, Q, Wang, D, Zhong, Z & Li, C 2018, Model accuracy and sensitivity assessment based on dual-band large-scale channel measurement. in 2018 24th Asia-Pacific Conference on Communications, APCC 2018., 8633464, 2018 24th Asia-Pacific Conference on Communications, APCC 2018, Institute of Electrical and Electronics Engineers Inc., pp. 558-563, 24th Asia-Pacific Conference on Communications, APCC 2018, Ningbo, China, 12/11/18. https://doi.org/10.1109/APCC.2018.8633464

Model accuracy and sensitivity assessment based on dual-band large-scale channel measurement. / Zhang, Ruonan; Wang, Jiaxin; Guo, Qi et al.
2018 24th Asia-Pacific Conference on Communications, APCC 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 558-563 8633464 (2018 24th Asia-Pacific Conference on Communications, APCC 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Zhang, Ruonan

AU - Wang, Jiaxin

AU - Guo, Qi

AU - Wang, Dawei

AU - Zhong, Zhimeng

AU - Li, Chao

PY - 2018/7/2

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N2 - In this paper, by using a dual-band channel sounder equipped with omnidirectional antennas, we have measured and investigated the propagation parameters including path loss and shadowing at 1.79 and 4.9 GHz in the typical non-line-of-sight (NLOS) urban macrocell (UMa) scenario. Two different large-scale channel models, the alpha-beta-gamma (ABG) model and the close-in model with a frequency-weighted path loss exponent (CIF), are derived according to the channel measurement data. Finally, we compare the parameter values, shadow fading (SF) standard deviations, and prediction errors of the two models, and evaluate the accuracy and sensitivity with respect to the measurement data. The numerical results show the improvement in the channel fading estimation of the CIF model compared with the ABG model.

AB - In this paper, by using a dual-band channel sounder equipped with omnidirectional antennas, we have measured and investigated the propagation parameters including path loss and shadowing at 1.79 and 4.9 GHz in the typical non-line-of-sight (NLOS) urban macrocell (UMa) scenario. Two different large-scale channel models, the alpha-beta-gamma (ABG) model and the close-in model with a frequency-weighted path loss exponent (CIF), are derived according to the channel measurement data. Finally, we compare the parameter values, shadow fading (SF) standard deviations, and prediction errors of the two models, and evaluate the accuracy and sensitivity with respect to the measurement data. The numerical results show the improvement in the channel fading estimation of the CIF model compared with the ABG model.

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Zhang R, Wang J, Guo Q, Wang D, Zhong Z, Li C. Model accuracy and sensitivity assessment based on dual-band large-scale channel measurement. In 2018 24th Asia-Pacific Conference on Communications, APCC 2018. Institute of Electrical and Electronics Engineers Inc. 2018. p. 558-563. 8633464. (2018 24th Asia-Pacific Conference on Communications, APCC 2018). doi: 10.1109/APCC.2018.8633464

Model accuracy and sensitivity assessment based on dual-band large-scale channel measurement

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