Software
Training Courses
PREDICTION
MODELS CALIBRATION PROCEDURE
Target
Audience
Engineers and technicians working with RF planning in cellular systems.
Pre-requirements
Basic knowledge of RF propagation and communication systems. Because
CelPlanner™
works on a PC platform, we recommend that students have previous knowledge
of Windows systems and Excel spreadsheets.
Goals
Present a methodology for processing signal level files to calibrate
and/or validate prediction models parameters.
Course
Syllabus
This course is divided in two parts: theory and practice, performing
measurements processing and prediction models calibration using CelTools™.
Theory
- Presentation
of processing methodology;
- Definition of
measurement filters available;
- Organization
of processed data;
- Presentation
of the calibration machine;
- Statistical studies
comparing measurements and predictions.
Practice
- Conversions of
file formats;
- Correction of
coordinates using a second fixed GPS;
- Characterization
of measured sectors in each file;
- Use of filters
by signal level, distance, azimuth, and invalid morphologies;
- Visualization
of measurements over geo-referenced images, topography, or morphology
using synchronized views;
- Pprediction models
calibration;
- Validation of
the calibration by using statistical studies to compare predictions
and measurements;
- Application
of filters where delta between predictions and measurements is above
a given threshold;
- Export of prediction
parameters table to CelPlanner.
Length
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