العنوان البديل: Research on Radio Wave Propagation Prediction Model of Vehicle-Mounted Ultrashort Wave Radio.

المؤلفون: 李敏¹, 张光硕¹, 徐至江¹, 谢红星¹, 路宏敏¹

المصدر: Electronic Science & Technology. 2023, Vol. 36 Issue 7, p64-69. 6p.

مصطلحات موضوعية: *RADIO wave propagation, *ANTENNA radiation patterns, *MACHINE learning, *STANDARD deviations, *RANDOM forest algorithms, *INTELLIGENT transportation systems, *TELECOMMUNICATION satellites

العنوان البديل: A Random Forest-based LOS / NLOS Base Station Identification Method. (English)

المؤلفون: 戢静红, 张振宇, 邓平

المصدر: Telecommunication Engineering; 10/28/2023, Vol. 63 Issue 10, p1596-1602, 7p

مصطلحات موضوعية: MEASUREMENT errors, RANDOM forest algorithms, MACHINE learning, RADIO waves, RADIO wave propagation

العنوان البديل: 5G Wireless Intelligent Propagation Channel Modeling Based on Deep Residual Network.

المؤلفون: 武摇 敏¹ 1800022837@pku.edu.cn, 毛宇星², 李长青¹

المصدر: Telecommunication Engineering. 12/28/2020, Vol. 60 Issue 12, p1398-1404. 7p.

مصطلحات موضوعية: *STANDARD deviations, *ALGORITHMS, *5G networks, RADIO wave propagation, WIRELESS channels, COGNITIVE radio, RADIO transmitter fading

المؤلفون: LI Wei¹ liwei@srrc.org.cn, YANG Miao¹, DAI Hui-ling¹

المصدر: Telecommunication Engineering. Sep2014, Vol. 54 Issue 9, p1314-1320. 7p.

مصطلحات موضوعية: RADIO waves, RADIO wave propagation, ELECTROMAGNETIC wave propagation, SCINTILLATION counters

الشركة/الكيان: INTERNATIONAL Telecommunication Union

المصدر: Xibei Gongye Daxue Xuebao, Vol 37, Iss 5, Pp 878-885 (2019)

مصطلحات موضوعية: split-step fourier transform (ssft), standard parabolic equation (spe), radio wave propagation, variable step, discrete mixed fourier transform (dmft), complex environment, simulation, calculation efficiency, Motor vehicles. Aeronautics. Astronautics, TL1-4050

وصف الملف: electronic resource

العلاقة: https://www.jnwpu.org/articles/jnwpu/full_html/2019/05/jnwpu2019375p878/jnwpu2019375p878.htmlTest; https://doaj.org/toc/1000-2758Test; https://doaj.org/toc/2609-7125Test

الوصول الحر: https://doaj.org/article/651d6e16bd804eed811e0ec4902c7624Test

العنوان البديل: Influence analysis of atmospheric refraction on elevation-constrained TDOA source localization error and its correction. (English)

المؤلفون: 张书强, 郭福成, 张 敏, 李 曦

المصدر: Systems Engineering & Electronics; Mar2020, Vol. 42 Issue 3, p521-527, 7p

مصطلحات موضوعية: PARTICLE swarm optimization, REDUNDANCY in engineering, SHORTWAVE radio, RADIO wave propagation

المصدر: Xibei Gongye Daxue Xuebao, Vol 37, Iss 5, Pp 878-885 (2019)

مصطلحات موضوعية: split-step fourier transform (ssft), standard parabolic equation (spe), radio wave propagation, variable step, discrete mixed fourier transform (dmft), complex environment, simulation, calculation efficiency, Motor vehicles. Aeronautics. Astronautics, TL1-4050

العلاقة: https://www.jnwpu.org/articles/jnwpu/full_html/2019/05/jnwpu2019375p878/jnwpu2019375p878.htmlTest; https://doaj.org/toc/1000-2758Test; https://doaj.org/toc/2609-7125Test; https://doaj.org/article/651d6e16bd804eed811e0ec4902c7624Test

الإتاحة: https://doi.org/10.1051/jnwpu/20193750878Test
https://doaj.org/article/651d6e16bd804eed811e0ec4902c7624Test

المؤلفون: Shao Qun, Yan Binzhou, Gao Ying, Shuxia Guo

المصدر: Xibei Gongye Daxue Xuebao, Vol 37, Iss 5, Pp 878-885 (2019)

مصطلحات موضوعية: complex environment, Wave propagation, 02 engineering and technology, 01 natural sciences, 0202 electrical engineering, electronic engineering, information engineering, Range (statistics), Applied mathematics, calculation efficiency, Reliability (statistics), Variable (mathematics), Mathematics, Motor vehicles. Aeronautics. Astronautics, discrete mixed fourier transform (dmft), 010401 analytical chemistry, General Engineering, 020206 networking & telecommunications, TL1-4050, simulation, Action (physics), 0104 chemical sciences, Radio propagation, radio wave propagation, standard parabolic equation (spe), Changing trend, variable step, Radio wave, split-step fourier transform (ssft)

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3a852ebbb8e7df71290259dab7c33c9Test
https://www.jnwpu.org/articles/jnwpu/full_html/2019/05/jnwpu2019375p878/jnwpu2019375p878.htmlTest

المؤلفون: Hu Luoquan, Han Zhenrong, Shi Yashen, Zhu Hongbo

المصدر: Journal of the Suzhou University (Engineering Science) / Suzhou Daxue Xuebao; Apr2009, Vol. 29 Issue 2, p17-22, 6p, 3 Graphs

مصطلحات موضوعية: WIRELESS communications, RANDOM walks, RADIO wave propagation, PROBABILITY theory, MAXIMUM entropy method, ELECTROMAGNETIC theory

المساهمون: Lee, Yui-wah., Chinese University of Hong Kong Graduate School. Division of Computer Science and Engineering.

مصطلحات موضوعية: Mobile communication systems, Radio wave propagation

وصف الملف: electronic resource; remote; microform; microfiche; 1 online resource (xv, 187 p. : ill.)

العلاقة: cuhk:342913; http://library.cuhk.edu.hk/record=b6073262Test; https://repository.lib.cuhk.edu.hk/en/item/cuhk-342913Test

الإتاحة: http://library.cuhk.edu.hk/record=b6073262Test
https://repository.lib.cuhk.edu.hk/en/item/cuhk-342913Test