A Geographic Information System Applied to Coverage Maps of 3G Cellular Communications Networks ()
Abstract
This paper shows the procedure to obtain a continuous coverage map based on a collection of power meas- urements using a Geographic Information System, through satellite photographs of the Professional Unit Adolfo Lopez Mateos, and a group of punctual samples of the power of the Common Pilot Channel (CPICH); which is used to estimate the radio communications channel conditions, taken at different positions and dis- tances. These samples were taken using specialized equipment to obtain georeferenced measurements, and by a technique of statistical prediction, as the Krige Method, generate continuous coverage maps, making it possible to know the distribution of power, and therefore understanding the behavior and configuration of a Base Station, which in third generation cellular systems is also called Node B.
Share and Cite:
Ponce-Rojas, J. , Vidal-Beltrán, S. , Acevedo-Mosqueda, M. and Jimenez-Licea, M. (2011) A Geographic Information System Applied to Coverage Maps of 3G Cellular Communications Networks.
Journal of Geographic Information System,
3, 140-144. doi:
10.4236/jgis.2011.32010.
Conflicts of Interest
The authors declare no conflicts of interest.
References
[1]
|
T. Keji, “WCDMA Mobile Communications System,” John Wiley & Sons, New York, 2002.
|
[2]
|
L. Jaana and W. Achim and N. Tomás, “Radio Network Planning and Optimization for UMTS,” Segunda Edición, Editorial John Wiley and Sons, New York, 2006.
|
[3]
|
“Geographic Information Systems,” http://www.inbio.ac.cr/ es/inbio/inb_sig.htm
|
[4]
|
“Geographic Information System in the Management of Natural Hazards,”
http://www.oas.org/dsd/publications/unit/oea65s/ch10.htm
|
[5]
|
“Practical Tips on WCDMA Measurements, Application Note No. 11410-00378,” Rev. B Printed in United States 2008-2009.
|