Methods supporting the service of subscription and reporting of monitoring of events in a telecommunications network as well as related network functions

摘要

A method for supporting the service of subscription and reporting of monitoring of events by means of a policy control function (PCF) in a telecommunications network, the method comprising receiving, by way of a network exposure function (NEF), a notification from a network repository function (NRF) the notification comprising an indication of a registered PCF in the telecommunications network and comprising a list of services supported by the PCF, the service of reporting, by the NEF, of monitoring of events sending a service subscription request to the PCF to subscribe, wherein the request includes subscription information, the subscription information includes an identification of one or more events and an identification of one or more user equipments (UEs); , receiving, by the NEF, from the PCF, a service subscription acknowledgment for indicating that the NEF subscribes to the service by using the subscription information.