scholarly journals Usage of the Internet Resources for Research of the Ionosphere and the Determination of Radio Wave Propagation Conditions

2015 ◽  
Author(s):  
Maltseva Olga
Keyword(s):  
Wave Propagation ◽  
Radio Wave ◽  
Radio Wave Propagation ◽  
The Internet ◽  
Internet Resources

scholarly journals Access Point Placement Recommendation Using Cost-231 Multiwall Propagation

2020 ◽  
Vol 10 (2) ◽  
pp. 103
Author(s):  
Fransiska Sisilia Mukti
Keyword(s):  
Wave Propagation ◽  
Distribution Pattern ◽  
Radio Wave ◽  
Signal Strength ◽  
Access Point ◽  
Propagation Model ◽  
Radio Wave Propagation ◽  
Signal Distribution ◽  
Point Placement

<p class="JGI-AbstractIsi">This study provides an overview of signal distribution pattern using Cost-231 Multi-Wall (MWM) propagation model. The signal distribution pattern is used as a reference in projecting indoor Access Points (AP) placement in Malang Institute of Asia. The MWM approach estimates the actual radio wave propagation value for measurements are made by considering obstacles between APs and user devices. The study recommends 10 optimal points of AP placement for the 1st, 3rd and 4th-floors, and 7 optimal points for the 2nd-floor. Determination of these placement points was based on the estimated signal strength obtained by users, at -50dBM up to - 10dBm, which is the range for good and excellent signal category.</p>

scholarly journals Access Point Placement Recommendation Using Cost-231 Multiwall Propagation

2020 ◽  
Vol 10 (2) ◽  
pp. 103-112
Author(s):  
Fransiska Sisilia Mukti
Keyword(s):  
Wave Propagation ◽  
Distribution Pattern ◽  
Radio Wave ◽  
Signal Strength ◽  
Access Point ◽  
Propagation Model ◽  
Radio Wave Propagation ◽  
Signal Distribution ◽  
Point Placement

This study provides an overview of signal distribution pattern using Cost-231 Multi-Wall (MWM) propagation model. The signal distribution pattern is used as a reference in projecting indoor Access Points (AP) placement in Malang Institute of Asia. The MWM approach estimates the actual radio wave propagation value for measurements are made by considering obstacles between APs and user devices. The study recommends 10 optimal points of AP placement for the 1st, 3rd and 4th-floors, and 7 optimal points for the 2nd-floor. Determination of these placement points was based on the estimated signal strength obtained by users, at -50dBM up to - 10dBm, which is the range for good and excellent signal category.

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