PCF - Positioning Calculation Function

The Positioning Calculation Function is responsible for calculating the position of the mobile. It obtains BTS (Base Transceiver Station) related data e.g., BTS geographic co-ordinates and stores this data. This function applies an algorithmic computation on the collected signal measurements to compute the final location estimate and accuracy. It also supports conversion of a mobile’s location estimate between different geodatic reference systems.


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

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