Covid 19 Update: Given the current global situation, we have paused the delivery of our LiveOnsite courses, but our LiveOnline and OnlineAnytime Packages remain unaffected. Browse over 50 online courses in our course catalogue, or get in touch to register your interest in future LiveOnsite courses when we are able to safely resume in person training.

QoS - Quality of Service

The performance of a communications channel or system is usually expressed in terms of QoS (Quality of Service). Depending upon the communication system, QoS may relate to service performance, SNR (Signal to Noise Ratio), BER (Bit Error Ratio), maximum and mean throughput rate, reliability, priority and other factors specific to each service.


  • Fully interactive 3GPP based network map
  • Narrated call flows
  • Detailed network procedures

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