Parameterized indoor propagation model for mobile communication links

2016 ◽  
Vol 58 (4) ◽  
pp. 823-826 ◽  
Author(s):  
Alhareth Zyoud ◽  
Mohamed H. Habaebi ◽  
Rafiqul Islam
Keyword(s):  
Mobile Communication ◽  
Propagation Model ◽  
Indoor Propagation ◽  
Communication Links

An Adapted Indoor Propagation Model for Colonial Buildings

2019 ◽  
pp. 248-258
Author(s):  
Danny Curipoma Hernández ◽  
Patricia Ludeña-González ◽  
Francisco Sandoval ◽  
Carlos Macas Malán ◽  
Marco Morocho-Yaguana
Keyword(s):  
Propagation Model ◽  
Indoor Propagation

scholarly journals Propagation Model in Indoor and Outdoor for the LTE Communications

2019 ◽  
Vol 2019 ◽  
pp. 1-6 ◽  
Author(s):  
Sun-Kuk Noh ◽  
DongYou Choi
Keyword(s):  
Mobile Communication ◽  
Mobile Communications ◽  
Communication Systems ◽  
Large Scale ◽  
Propagation Model ◽  
Time Rate ◽  
Propagation Models ◽  
5G Mobile Communication ◽  
Time Changes ◽  
Indoor And Outdoor

Rapidly rising demand for radio communication and the explosion in the number of mobile communications service subscribers have led to the need for optimization in the development of fifth-generation (5G) mobile communication systems. Previous studies on the development of propagation models considering a propagation environment in the existing microwave band have been mainly focused on analyzing the propagation characteristics with regard to large-scale factors such as path losses, delay propagation, and angle diffusions. In this paper, we investigated the concept of spatial and time changes ratios in the measurement of wave propagations and measured RSRP of Long Term Evolution (LTE) signals at three locations considering the time rate of 1% and 50%. We confirmed the concept of spatial and time changes rate based on the results of analyzing the signal data measured and proposed the propagation models 1 and 2 in microcell downtown. The forecast results using proposed models 1 and 2 were better than the COST231 model in both indoor and outdoor measured places. It was predicted between a time rate of 1% and 50% indoor within 400m and outdoor within 200m. In the future, we will study the propagation model of 5G mobile communication as well as the current 4G communication using artificial intelligence technology.

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