123 results about "Broadband network gateway" patented technology

The invention discloses a dynamic subscriber bandwidth regulation method, a dynamic subscriber bandwidth regulation system and a broadband network gateway, which relate to the technical field of communication. The method comprises that: the broadband network gateway receives a multicast addition request from a subscriber; the broadband network gateway acquires a bandwidth value of a multicast group into which the subscriber requests to be added; the broadband network gateway regulates unicast bandwidth conventionally configured by the subscriber into the bandwidth obtained by subtracting the bandwidth value of the multicast group by a committed access rate (CAR); and when receiving a multicast leaving request from the subscriber, the broadband network gateway recovers a unicast bandwidth CAR value. By the multicast-way-based subscriber bandwidth regulation method and the multicast-way-based subscriber bandwidth regulation system, dynamic subscriber bandwidth regulation is realized, the bandwidth resources of an operator can be effectively prevented from loss, the congestion degree of a downlink is reduced, and simultaneously, the multicast service experiences of the subscriber are improved.

The invention discloses a network access method and a network access system. The network access method comprises the following steps: performing identity authentication on a network terminal based on a Radius protocol through an operator network BNG (broadband network gateway) and an AAA (authentication authorization accounting) server; in response to passing of the identity authentication, sending an identity authentication passing message for the network terminal to an access management unit of a cloud computing platform by the AAA server, so that when the network terminal logs in a virtual dual-stack host system of the cloud computing platform, the access management unit of the cloud computing platform can directly identify the network terminal according to the identity authentication passing message sent by the AAA server, and allows the network terminal to log in the virtual dual-stack host system. According to the technical scheme provided by the invention, secondary authentication on the network terminal caused by isolation between the BNG equipment of a network layer and the cloud computing platform of an application layer is avoided, the authentication flow of a user is simplified, and meanwhile, the user can conveniently access the internet through the virtual dual-stack host system provided by the cloud computing platform.

The present invention provides an access method and system of a customer premise equipment, and a broadband network gateway. The access method of a customer premise equipment includes: receiving, by a BNG in a BNG pool, an access request packet sent by a CPE, where the access request packet carries an identifier of a CPE group to which the CPE belongs; and obtaining, by the BNG, an access policy of the CPE group according to the identifier of the CPE group, and performing access control on the CPE according to the access policy. Through the present invention, a BNG in a BNG pool is enabled to provide an access service for a CPE according to an access policy, so that when a BNG in a BNG pool is faulty, a BNG that is not faulty in the BNG pool can provide an access service for a CPE originally accessing the faulty BNG, thereby improving the reliability of the entire network.

The invention discloses a method and system for realizing multicast control in a broadband access network. The method comprises the following steps: an access node analyzes a multicast join request message of a user after receiving the request message to obtain user identifications and multicast group identifications; and the access node searches a user multicast authority list for the requested multicast authority according to the obtained user identifications and multicast group identifications, if the multicast authority record of the user exists, the access node obtains the user authority parameter corresponding to the multicast request from the multicast authority list and processes the multicast join request according to the user authority parameter, if the multicast authority record of the user does not exist, the access node sends a user multicast authority configuration request message to a broadband network gateway according to the obtained user identifications and multicast group identifications, and when receiving the multicast configuration response message sent by the broadband gateway, the access node configures the user authority parameter in the user multicast authority list according to the multicast configuration response message and processes the multicast join request according to the configured user authority parameter.

The embodiment of the invention, which relates to the technical field of communication, discloses a service authentication method and system. The method comprises: a terminal receives an instruction of invoking shared user information for third-party service authentication, wherein the instruction is sent by a user; the terminal sends a request message for obtaining a user token to a broadband network gateway (BNG); the BNG sends the request message for obtaining the user token to an authentication, authorization, accounting (AAA) server; the AAA server generates a user token and stores the user taken; the AAA server sends the user token to the BNG; the BNG sends the user token to the terminal; the terminal sends the user token to a server of the third-party service; the AAA server receives service request information sent by the server of the third-party service; and the AAA server determines whether the received user token is equal to the stored user token; if so, third-party service authentication is carried out. With implementation of the method and system, the user experience can be improved.

The invention discloses a data message management method, a data message management device and a data message management system. The data message management method includes the followings steps that: a broadband network gateway (BNG) device performs user identity authentication through an authentication, authorization and accounting (AAA) server, and stores authorization information and identification information of an authenticated user after the user identity authentication succeeds; the broadband network gateway (BNG) device receives an accounting initiation request which is transmitted by a wireless local area network (WLAN) device; the broadband network gateway (BNG) device matches identification information carried in the accounting initiation request with the identification information of the authenticated user, and determines authorization information according to the identification information of the authenticated user after the matching succeeds; and the broadband network gateway (BNG) device identifies data massages of the user according to the identification information of the user, and manages the data massages according to the authorization information of the user. With the data message management method, device and system of the invention adopted, the problem of incapability of the broadband network gateway (BNG) device to identify users in a situation in which the broadband network gateway (BNG) device does not participate in a user address allocation process, can be solved, and therefore, the broadband network gateway (BNG) device can be rapidly deployed so as to realize user service and flow management and improve the service quality of a wireless local area network (WLAN) under the condition that a current network architecture of wireless local area network (WLAN) user authentication and address allocation is not modified.

The embodiment of the invention discloses a management method and a system of a passive optical network as well as an optical line terminal, relating to the technical field of communication. The embodiment of the invention is invented for the flexible management of an optical network unit. The above method comprises: the optical line terminal receives a message sent by a gateway of a broadband network, and the message comprises parameter configuration information packaged by an access node control protocol; the optical line terminal extracts the parameter configuration information packaged by the access node control protocol from the message; the optical line terminal packages the parameter configuration information packaged by the access node control protocol, the passive optical network transmission and collection layer information and the passive optical network physical layer information into a downlink frame to be sent to the optical network unit. The embodiment of the invention is mainly applied to the passive optical network access technology.

The invention discloses a broadband network based on GPON access, and a user management method thereof, wherein, the method includes the steps that: step S202, a broadband network gateway acquires GPON access link information accessed by a user on an access node from the access node; and step S204, the broadband network gateway carries out authentication, authorization and accounting to the user by using the GPON access link information as a part or the whole of user authentication and accounting information. The invention realizes the user management method based on the GPON access so as to realize the user management on a GPON access link, thereby being convenient for the development of broadband business based on the GPON access.