METHOD AND DEVICE FOR PROVIDING INFORMATION USED FOR ACCESSING SERVICE FOR CROSSING DOMAIN SERVICE ACCESS

摘要

A method, a device, a system and the corresponding computer program product for providing information used for accessing service for crossing domain service access are disclosed. The method includes the following steps: a user equipment (UE) agent subscribes the service provided by at least one other domain, from the domain the UE agent belongs to; the information for accessing the subscribed service is uploaded to said UE agent.