Abstract: A wireless communication method is provided to comprise: receiving, by a first computing device, a notification that a wireless communication device that has previously established a protocol data unit session via a first network access has registered for a second network access; and establishing, by the first computing device, one or more quality of service (QoS) flows for the protocol data unit session for the wireless communication device over the second network access by transmitting, to a second computing device, a message that includes information to associate the one or more quality of service (QoS) flows with the second network access, and wherein the first computing device is configured to carry out a session management function and the second computing device is configured to carry out an access and mobility management function.

Abstract: Disclosed in the present disclosure are an IP flow migration method, device and system. The method comprises: a policy and charging rule function (PCRF) entity obtaining trigger information, the trigger information comprising deleting information of an access network from a multi-access IP-CAN session; the PCRF entity determining whether to send instruction information to a policy and charging execution function (PCEF) entity according to the trigger information, the instruction information comprising instructing the PCEF entity to delete an access network from the multi-access IP-CAN session, such that the PCEF entity initiates a process of deleting an access network from the multi-access IP-CAN session. Thus, when a network policy is changed, or when a UE contract is changed, an access network may be deleted from the multi-access IP-CAN session. Therefore, the problem in which IP flow migration cannot be canceled when a network policy is changed, or when a UE contract is changed, can be prevented.

Abstract: Disclosed in embodiments of the disclosure are a method, system, equipment for checking an equipment identifier and a storage medium. According to the method, when a Wireless Local Area Networks (WLAN) access network is a Trusted WLAN Access Network (TWAN), the TWAN transmits identifier information of a user equipment (UE) to an Equipment Identifier Register (EIR). The identifier information of the UE is configured to enable the EIR to check the identifier information of the UE. The TWAN receives a check result transmitted by the EIR and performs an Evolved Packet Core (EPC) access procedure on the UE according to the check result.

Abstract: A method and a system for notifying access network location information are provided. The method includes that in a PMIPv6 architecture, a Mobile Access Gateway (MAG) sends a circuit ID to a Local Mobility Anchor (LMA) by carrying the circuit ID in a proxy binding update message; and in a GTP architecture, a local GTP peer sends a circuit ID to a correspondent GTP peer by carrying the circuit ID in a Create Session Request message, a Modify Bearer Request message or a Delete Session Request message. In the disclosure, an MAG can notify an LMA of access network location information of a UE in a PMIPv6 architecture, and a GTP peer can notify a correspondent GTP peer of access network location information of a UE in a GTP architecture.

Abstract: The present disclosure discloses a method for implementing flow mobility triggering, including: a User Equipment (UE) transmitting information related to a flow mobility operation mode to a network side, herein the information related to the flow mobility operation mode is used by the network side to decide the flow mobility operation mode, and receiving indication information of the flow mobility operation mode decided by the network side. The present disclosure further discloses another method and device for implementing flow mobility triggering and a storage medium at the same time.

Abstract: A User Equipment (UE), network-side device, system and method are disclosed for external authentication using an Extensible Authentication Protocol (EAP). The method includes, when the UE is initially attached to an Evolved Packet System (EPS) network via an Evolved UMTS Terrestrial Radio Access Network (E-UTRAN), the UE transmitting EAP authentication information required for the EAP authentication to a packet data network gateway and, after receiving EAP request, the UE transmitting a bearing resource modification request message carrying EAP response to the packet data network gateway. With the method, the UE can use the EAP authentication to implement authentication and authorization by an external authentication and authorization server via a GGSN/PDN GW in a process of connecting the UE to the EPS via a 3GPP access.

Abstract: A method, device and system for managing a packet data network type management are disclosed. The method comprises: a User Equipment, UE, sends a request message to a WLAN AN, wherein the request message carries a packet data network type requested by the UE; the UE receives an acknowledgement message returned by the WLAN AN to the UE, wherein the acknowledgement message carries a packet data network type decided by a network side. It is solved the technical problem in the related art of the waste of the address resources, which is caused by the fact that the addresses corresponding to the packet data network type subscribed by the user in the subscription information are all directly allocated to the UE in advance, thereby achieving the technical effects of reducing the wasted address resources and improving the address resource utilization rate.

Abstract: A method and a system for notifying access network location information are provided. The method includes that in a PMIPv6 architecture, a Mobile Access Gateway (MAG) sends a circuit ID to a Local Mobility Anchor (LMA) by carrying the circuit ID in a proxy binding update message; and in a GTP architecture, a local GTP peer sends a circuit ID to a correspondent GTP peer by carrying the circuit ID in a Create Session Request message, a Modify Bearer Request message or a Delete Session Request message. In the disclosure, an MAG can notify an LMA of access network location information of a UE in a PMIPv6 architecture, and a GTP peer can notify a correspondent GTP peer of access network location information of a UE in a GTP architecture.

Abstract: A system and method for performing quality of service control on a user equipment are provided in the present invention. The method includes: after establishing an Internet Key Exchange version 2 (IKEv2) security association between the user equipment and a packet data network gateway to establish an Internet Protocol Security (IPSec) tunnel, the packet data network gateway sending IPSec tunnel information to a Policy and Charging Rules Function (PCRF), the PCRF then sending the IPSec tunnel information to a Broadband Policy Control Function (BPCF), and the BPCF performing quality of service control on services of the user equipment according to the received IPSec tunnel information. With the technical scheme of the present invention, it enables the BPCF to acquire tunnel information of the user equipment and then perform quality of service control on the user equipment.

Abstract: A User Equipment (UE), network-side device, system and method are disclosed for external authentication using an Extensible Authentication Protocol (EAP). The method includes, when the UE is initially attached to an Evolved Packet System (EPS) network via an Evolved UMTS Terrestrial Radio Access Network (E-UTRAN), the UE transmitting EAP authentication information required for the EAP authentication to a packet data network gateway and, after receiving EAP request, the UE transmitting a bearing resource modification request message carrying EAP response to the packet data network gateway. With the method, the UE can use the EAP authentication to implement authentication and authorization by an external authentication and authorization server via a GGSN/PDN GW in a process of connecting the UE to the EPS via a 3GPP access.

Abstract: A system and method for performing quality of service control on a user equipment are provided in the present invention. The method includes: after establishing an Internet Key Exchange version 2 (IKEv2) security association between the user equipment and a packet data network gateway to establish an Internet Protocol Security (IPSec) tunnel, the packet data network gateway sending IPSec tunnel information to a Policy and Charging Rules Function (PCRF), the PCRF then sending the IPSec tunnel information to a Broadband Policy Control Function (BPCF), and the BPCF performing quality of service control on services of the user equipment according to the received IPSec tunnel information. With the technical scheme of the present invention, it enables the BPCF to acquire tunnel information of the user equipment and then perform quality of service control on the user equipment.

Abstract: An access method and an access device are provided in the invention, and the method includes the step of: an Authentication, Authorization and Accounting (AAA) server sending indication information to a Wireless Local Area Network Access Network (WLAN AN), wherein the indication information is used for indicating that the WLAN AN determines the direct accessing by a user equipment to the Internet without passing through an Evolved Packet Core (EPC) network. The user experience can be improved by the invention.