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A Prediction Study of Path Loss Models from 2-73.5 GHz in an Urban-Macro Environment
Timothy A. Thomas, Marcin Rybakowski, Shu Sun +4
It is becoming clear that 5G wireless systems will encompass frequencies from around 500 MHz all the way to around 100 GHz. To adequately assess the performance of 5G systems in th…
Path Loss, Shadow Fading, and Line-Of-Sight Probability Models for 5G Urban Macro-Cellular Scenarios
Shu Sun, Timothy A. Thomas, Theodore S. Rappaport +3
This paper presents key parameters including the line-of-sight (LOS) probability, large-scale path loss, and shadow fading models for the design of future fifth generation (5G) wir…
Propagation Path Loss Models for 5G Urban Micro- and Macro-Cellular Scenarios
Shu Sun, Theodore S. Rappaport, Sundeep Rangan +7
This paper presents and compares two candidate large-scale propagation path loss models, the alpha-beta-gamma (ABG) model and the close-in (CI) free space reference distance model,…
3D Channel Model in 3GPP
Bishwarup Mondal, Timothy A. Thomas, Eugene Visotsky +9
Multi-antenna techniques capable of exploiting the elevation dimension are anticipated to be an important air-interface enhancement targeted to handle the expected growth in mobile…