Abstract:
Disclosed is a method for a mobile user to access a fixed network, comprising: after a BNG and a TWAG establish a multi-protocol label switching (MPLS) tunnel and/or pseudowire, or a layer 2 tunneling protocol (L2TP) tunnel and/or session, the TWAG establishes a GPRS tunneling protocol (GTP)/proxy mobile internet protocol (PMIP) connection with a mobile network gateway according to user information, and acquires the address and service parameter of the user; and the TWAG transmits the service parameter of the user to the BNG via an MPLS control message or an L2TP control message. Also disclosed is a system for a mobile user to access a fixed network. The present invention standardizes user QoS security after the introduction of a TWAG, and can provide a user with better communication service, thus improving user experience.
Abstract:
An accounting method and device are disclosed in the disclosure. The method includes that: a BNG transmits a second Accounting-Request message to an AAA server after receiving a first Accounting-Request message from an AC, wherein the first Accounting-Request message is used for activating the BNG to execute an accounting operation; and the BNG transmits a second Accounting-Stop message to the AAA server after receiving a first Accounting-Stop message from the AC, wherein the first Accounting-Stop message is used for activating the BNG to stop the accounting operation. By the disclosure, the problem that the function division of the AC and the BNG is not yet clear during the accounting operation in the related art is solved, so that functions of the AC and the BNG are clearly divided during the accounting operation, an accounting operation flow is further made clear, and the accounting efficiency is improved.
Abstract:
Disclosed is a method for implementing authentication and accounting in the interaction between a wireless local area network (WLAN) and a fixed network. The method comprises: after a user equipment (UE) accesses a network, by means of a proxy function of an authentication, authorization and accounting server (AAA) of an access controller (AC), performing interaction between a broadband network gateway (BNG) and the AAA, and implementing authentication and accounting on the UE in sequence. Also disclosed at the same time is a system for implementing authentication and accounting in the interaction between a WLAN and a fixed network. By adopting the method and system of the present disclosure, authentication and accounting on a UE can be effectively implemented in the interaction between a WLAN and a fixed network.
Abstract:
A Broadband Network Gateway (BNG) pool based responding method is described, including that a BNG device in the BNG pool receives a user access request, and the BNG device responds according to the user access request and a delayed response strategy corresponding to the BNG device. A BNG device, a user equipment and a BNG pool based responding system are also described. Thus a BNG device in a BNG pool can respond to a user access request according to a delayed response strategy, then a user equipment can take a BNG device corresponding to a first response message received as a server, thereby being capable of ensuring system stability.
Abstract:
Disclosed are a communication managing method and a communication system, when an authentication of the user terminal is passed or the user information of the user terminal is changed, an AAA server sends the user information including authorization information of the user terminal to a service control server corresponding to the user terminal, the service control server performs the policy control on the service of the user terminal according to the user information, the realization process is simple and easy to be extended, which improves the processing efficiency and reduces the press of the service control server; meanwhile, in the above-mentioned scheme, the AAA server can send the user formation to the service control server independently, and it is not required that the authentication server must exist, thereby it can provide a wider application, provide a more flexible service development way for the operator, and further improve the processing efficiency.
Abstract:
A communications system includes a trusted wireless access gateway, a broadband network gateway and a user equipment. The user equipment is configured to transmit an attachment request. The broadband network gateway is configured to receive the attachment request from the user equipment and determine whether the attachment request is an extensible authentication protocol (EAP) authentication request and forward to the trusted wireless gateway the attachment request when is determined that the attachment request is an EAP authentication request. The trusted wireless access gateway is configured to fulfill the attachment request based on a type of the attachment request.
Abstract:
A method and device for informing user address are disclosed. The method comprises: a defined network allocating, according to a user address prefix provided by a mobile network, a user address to a mobile network user accessing the mobile network from the defined network; and the defined network informing the mobile network of the allocated user address. The disclosure address the problems of complex flow for allocating user address and low allocation efficiency, and how to inform a mobile network of an allocated user address existing in the related art, thus achieving the allocation of an user address and improving informing efficiency.
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 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 method, equipment and system for policy control. The method includes: a trusted Wireless Local Area Network (WLAN) access gateway receiving Quality of Service (QoS) information from a 3GPP core network, and sending the QoS information to an Access Controller (AC) or a Broadband Network Gateway (BNG); the AC or the BNG or other fixed network access devices performing admission control and/or resource allocation according to the QoS information. In the technical solution, the interface configuration and policy configuration are performed for the WLAN access gateway in the fixed mobile convergence scenario, thereby the policy control is implemented in the fixed mobile convergence scenario.