Method for performing charging processing on mobile local area network service, system, and related device

Abstract

A charging trigger device sends local area network charging information to a charging processing device, where the local area network charging information is charging information related to a mobile local area network service, and the mobile local area network service is a service in which a telecom operator provides intra-group communication for a mobile local area network group based on at least one user plane data gateway. The charging processing device receives the local area network charging information, performs charging processing on the local area network charging information, and then sends a charging processing result of the local area network charging information to the charging trigger device.

Dependencies are inferred from the claim text.