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Radio Feature Testing

Softlab supported one of the main Radio Access Network (RAN) vendors in performing feature testing activity for one of its main network operator clients. The feature testing activity is part of the tasks that the RAN vendor needs to fulfill to reach a final software acceptance from the network operator.


TLC network management

The approach taken by Softlab involved participation in the customer workshop to present related feature descriptions and network impacts, followed by test case definition, description, and customization based on the customer's needs. Softlab also prepared the lab environment for testing and executed feature lab testing, including all relevant log collections for analysis. Results analysis and lab testing report preparation were carried out, along with the definition of relevant Key Performance Indicators (KPIs) and metrics for feature evaluation during field testing. Softlab then executed field testing, including drive test participation, and monitored live sites KPIs after feature activation. Drive test results were post-processed and analyzed, and finally, field testing & KPI report preparation and final discussion with the customer were conducted. Softlab also managed the opening and handling of technical queries and fault tickets during the entire feature acceptance phase.


Softlab's efforts contributed hugely to the RAN vendor's ability to achieve software acceptance for two main software releases and four minor releases without any major faults. The proactive monitoring approach used by Softlab minimized network impacts, and all reports (lab testing report, field test KPI report, and a field test final report) were delivered in the expected timeframe and with the highest quality of deliverables.