SUBSCRIPTION BASED 5G SESSION VALIDATION

原文（中国語）

Various embodiments of the present technology generally relate to systems and methods for validating 5G sessions at a binding support function (BSF) based on subscription-based notifications. In certain embodiments, a BSF system may comprise one or more processors, and a memory having stored thereon instructions that, when executed, cause the one or more processors to create a binding record associated with a 5G communication session, receive a subscription request from a Policy Control Function (PCF) for a session revalidation event associated with the 5G communication session, and initiate a revalidation timer based on the subscription request. The BSF system may send a notification request to the PCF based on the revalidation timer expiring, and delete the binding record based on a response to the notification request.