ROAMING CHARGING METHOD AND SYSTEM

摘要

A roaming charging method and system are provided. The method includes that when a user equipment (UE) is roaming, the relevant charging information of the UE is transmitted between a visited Policy and Charging Rules Function (PCRF) entity and a home PCRF entity in order to realize the charging by a home Offline Charging System (OFCS) and/or a visited OFCS according to the relevant charging information. The method and system can ensure that a home area and a visited area can obtain the complete charging information in order to check accounts and charge accurately, and settle accounts reasonable.