HTZ analyzer

Radio network performance optimisation analysis




HTZ analyzer integrates live NETWORK PERFORMANCE, MEASUREMENTS AND CONFIGURATION DATA (KPIs /OSS/ MDT) into the HTZ family to provide accurate predictions and feedback from the real network.

HTZ analyzer provides post-processing analysis of data from various DATA SOURCES. It’s main function is to perform COMPARATIVE ANALYSIS of data obtained as a result of simulations imported from HTZ communication or HTZ warfare and test drives.

HTZ analyzer features VISUALISATION OF DATA on a map in two modes – spatial and KPI. Spatial mode can be used to show SIGNAL STRENGTH along the drive test path. KPI mode can be used to show PARAMETERS that belongs to a given station.

HTZ analyzer contains a PYTHON-SCRIPTING MODULE that allows users to write their own procedures. To speed up some calculations, the application uses GPU (OpenCL).


Post-processing of drive-test data from data collection tools and reporting

· Analysis of real-network quality and coverage measurement results
· Verification, optimisation and troubleshooting of radio access networks

Performance management and analytics (PM)

· Analysis and presentation of network quality of service, availability and traffic information
· Detection of irregular network behaviour and service degradations

Configuration management and analytics (CM)

· Comparison of the network configuration with the desired network baseline and highlights of the configuration discrepancies
· Auditing and monitoring changes made to the network by different sources

RAN optimisation and analytics

· Analysis of cell and UE traces (e.g. “Minimisation of drive-test” – MDT)
· Geo-location of measurement data and traffic maps analysis
· Optimisation and troubleshooting of RAN

Business intelligence and analytics (BI)

· Live visual data analytics
· Access and combining of disparate data
· Performs calculations from existing data, forecasts and review statistical summaries
· Creates interactive maps

Configuration data variations and discrepancy visualisation and analysis

· Geo-located UE measurements (3GPP MDT) data analysis and visualisation

· Correlation of the live network data with predicted coverage indicators

· Detection of critical zones for radio network capacity planning and optimisation

Exporting data to kml, xlsx, xml and json formats

Allows users to perform comparisons, filtering, data combining from multiple data sources

HTZ analyzer USES

  • To view data obtained from HTZ software
  • To compare test drives, such as before and after network changes
  • To compare between simulated values and measured values
  • To make calculations and statistically analyse data

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