TRAFFIC OFFLOAD VIA LOCAL NETWORK BASED ON APN-SPECIFIC OR NON-APN-SPECIFIC INFORMATION

摘要

The present invention relates to a method including a step in which a mobile management entity (MME) determines whether to execute the selected IP traffic offload (SIPTO) at a local network (LN) to connect to at least one packet data network (PDN). The step of determining whether to execute SIPTO at the local network (SIPTO@LN) includes the steps of: receiving the data regarding at least one local gateway from the Home eNodeB by the MME; starting the deactivation of at least one PDN connection based on the data on the one or more local gateways and the subscription data in the received data; selecting a specific local gateway as a local gateway wherein the SIPTO@LN is allowed in response to the deactivation attempted by the user equipment (UE).