15 results about "Broadband access networks" patented technology

A converged broadband access service controller (CBASC) provides for energy efficiency monitoring in a 5G fixed-mobile convergence (FMC) network including wireless and wireline convergence (WWC). The CBASC receives energy efficiency metrics via APIs with an SMO, a PCMS, a DCMS, and an ACMS; determines composite 5G broadband access network energy consumption based on the energy efficiency metrics; and in response to the composite 5G broadband access network energy consumption exceeding an energy efficiency threshold for instantiating an edge user plane component, trigger a CCSO to launch the edge user plane component.

An embodiment of the present application discloses a system, method, device, electronic device, and storage medium for a broadband access network. The method includes: a first ONU for initiating a first registration request to an OLT through a first local area network address. The first registration request includes a first account number of the first ONU and a first range of a CVLAN corresponding to the first ONU, and the first range is obtained from the historical network access data of the first ONU; the OLT is configured to pass the first registration request when the first range is within a preset range and forward the first registration request to the BRAS; the BRAS is configured to query a second local area network address of the first account number, where the second local area network address is the local area network address when the first account number last accessed the network; and when the first local area network address matches the second local area network address, allow the first ONU to access the network. According to the embodiment of the present application, secure and efficient broadband access to the network can be guaranteed.

The present application relates to the next generation information network, fiber broadband access network, industrial internet network operation and maintenance, communication network fault diagnosis, digital information transmission and digital data processing technology field in the new generation information technology industry, especially relates to a communication network wiring fault diagnosis method and system. The method generates and locks the binding relationship between the service link identifier, the link node sequence, the wiring resource version and the reference fingerprint according to the maintenance batch; the sending optical power and the receiving optical power of the two ends of the service link are synchronously collected, and the bidirectional attenuation differential fingerprint is generated; when the bidirectional attenuation differential fingerprint and the reference fingerprint corresponding to the current wiring resource version exist matching deviation, the historical wiring resource version is retrieved, and the wiring misconnection diagnosis result is generated when the matching condition is met. The present application can improve the wiring misconnection identification accuracy and reduce the risk of error maintenance state pollution reference fingerprint.

The application discloses a user terminal keep-alive method and device, relates to the field of communication, and provides a solution for realizing user terminal keep-alive in a CU-separated broadband access gateway. The method is applied to a broadband access gateway comprising a control plane entity and a user plane entity, the broadband access gateway is used for accessing a user terminal to a network, the method is executed by the user plane entity, and the method comprises the following steps: sending a probe message to the user terminal based on preset parameters obtained by the user plane entity in advance; and sending a probe failure message to the control plane entity if a probe response message sent by the user terminal is not received within a preset time length; wherein the probe message is used for checking whether a communication link between the user terminal and the user plane entity is faulty, and the probe failure message is used for instructing the control plane entity to perform offline processing on the user terminal.

The present disclosure provides a session processing method and device based on a zero trust mechanism, equipment and medium, relating to the technical field of network and security. The method comprises: receiving a session request forwarded by a broadband access gateway device, the session request being a session request initiated by a client to a target application server through the broadband access gateway device, the session request containing a domain name and / or a network address of the target application server; verifying whether the target application server belongs to a preset white list according to the domain name and / or the network address; in the case that the target application server belongs to the preset white list, judging whether the number of current session requests accessed by the target application server exceeds a preset threshold; if the number of current session requests accessed by the target application server does not exceed the preset threshold, forwarding the session request to the target application server. The present disclosure can ensure that the application system maintains maximum load processing of session access requests based on the zero trust mechanism, and improves the session processing efficiency.

The application discloses a fixed broadband access network fault monitoring method and electronic equipment and a computer readable storage medium. The scheme provided by the application comprises the following steps: obtaining relevant device information of an access network device passed through by a user when the user accesses a fixed broadband network and online and offline information of the user; monitoring an actual online user quantity borne by a target access network device at a preset time interval according to the relevant device information of the access network device and the online and offline information; determining a decrease amplitude value of the online user quantity of the target access network device at a current monitoring time point according to the actual online user quantity at the current monitoring time point and a preset threshold value, wherein the preset threshold value is determined according to a historical online user quantity when the target access network device normally operates; and judging that the target access network device has a fault when the decrease amplitude value of the online user quantity exceeds a first preset safety threshold value.

A method for operating a broadband access network of a telecommunications network with a customer premises equipment includes: a whole sale entity transmitting an authentication request to a service provider using a first application programming interface exposed by the service provider; and the whole sale entity transmitting a configuration command to the broadband access network using a second application programming interface exposed by the broadband access network. Using the first and second application programming interfaces, a customer is able to be redirected to a respective service provider based on the authentication request.

The invention relates to a method for operating a broadband access network of a telecommunications network, the broadband access network comprising at least one network domain, wherein the network domain comprises, or is assigned to or has access to a control plane comprising a policy decision and enforcement entity or functionality, wherein a specific network node of the network domain is connected such as to provide communication services to customers of the telecommunications network and receives traffic from at least one of a plurality of traffic sources as part of the broadband access network, especially as part of the network domain, wherein, in order to realize a reliable accounting functionality despite a potential overload situation, the method comprises the following steps: -- in a first step, the specific network node detects an overload situation and transmits an overload indication to the policy decision and enforcement entity or functionality, -- in a second step, the policy decision and enforcement entity or functionality transmits a traffic reduction control message to the at least one of the plurality of traffic sources, the traffic reduction control message indicating to reduce traffic, or mark counting invalid, due to an overload situation.

The present invention relates to a method for operating a central office distribution point instance of a broadband access network of a telecommunication network, wherein the method comprises the following steps: -- In a first step, the central office distribution point management entity and the hardware host entity exchange configuration and setting information to enable the central office distribution point instance to run on the hardware host entity; -- In a second step, the central office distribution point management entity manages the operation of the central office distribution point instance running on the hardware host entity, and the central office distribution point instance operably implements access functions for end users of the telecommunication network using a plurality of access nodes and their physical subscriber lines.

The invention relates to a service chain SFC authentication method and device, communication equipment, a medium and a product. The method comprises the following steps: in response to a network access request of a target user, sending an access authentication request to an AAA server, and receiving user information corresponding to the target user and SFC service attribute information issued by the AAA server; under the condition that the target user has the SFC service use permission, establishing a user table corresponding to the target user locally based on the user information and the SFC service attribute information, and sending SFC service configuration information to a forwarding plane of the virtual broadband access gateway so as to store an SFC instance corresponding to the target user in the forwarding plane; the SFC instance is used for forwarding the SFC service flow of the target user arriving at the forwarding plane. According to the method provided by the invention, the blank of SFC service authentication in a forwarding and control separation scene can be filled.

The present invention relates to methods, systems and media for improved operation of a broadband access network. The broadband access network comprises a central office delivery point having a switching structure, the switching structure comprising a plurality of spine network nodes and a plurality of leaf network nodes, wherein the central office delivery point and / or the broadband access network comprises a central power management entity or functionality and a session management entity or functionality, and wherein the plurality of spine network nodes and the plurality of leaf network nodes respectively comprise a local power management entity or functionality, wherein for improved and / or more energy efficient operation of the central office delivery point and with respect to a considered leaf network node of the plurality of leaf network nodes.

The invention discloses a dial testing method and device, relates to the technical field of communication, and aims to realize more flexible selection of dial testing equipment, more network paths and more nodes which can be tested by dial testing during dial testing, avoid the problem of high investment cost of manually getting off a station to a station, and achieve the effect that the coverage range of the dial testing is more comprehensive. Furthermore, dial test messages used during dial test can be used for testing dial online and network performance, the test content is more comprehensive, and the network quality can be more effectively guaranteed. The method comprises the following steps: the dial testing device acquires dial testing information of terminal equipment; the terminal device is a terminal device accessing a broadband access network; the dial testing device is any device on a service channel between the terminal device and the tested device; based on the dial testing information, the dial testing device sends a dial testing message to the tested device; wherein the dial test message is used for testing whether the broadband access network supports dial-up online of the terminal equipment and / or testing network performance between the terminal equipment and the tested device.

A method for operating a customer premises equipment with a broadband access network of a telecommunications network includes: in a first step, a customer premises equipment transmits a request to be connected to the broadband access network, via a specific access node, to a service edge entity or functionality and / or to a policy controller entity or functionality; in a second step, the customer premises equipment receives, from the service edge entity or functionality and / or from the policy controller entity or functionality line ID information; and in a third step, the customer premises equipment initiates a protected data transmission tunnel to a business support system entity or functionality, wherein the data transmission tunnel is specific to the customer premises equipment, and wherein the line ID information as well as identifier information, relating to the customer premises equipment, is transmitted, using the tunnel, to the business support system entity or functionality.

A method for operation of a broadband access network of a telecommunications network includes: in a first step, a traffic load information message regarding the current load situation of a first leaf network node is transmitted, by the local power management entity or functionality of the first leaf network node, to a central power management entity or functionality; in a second step, the central power management entity or functionality transmits a session transfer request message to a session management entity or functionality; in a third step, the session management entity or functionality transmits a session transfer answer message to the central power management entity or functionality; and in a fourth step, the central power management entity or functionality transmits a traffic load execution message to the local power management entity or functionality of the first leaf network node.

This application provides a data transmission method and apparatus, wherein the apparatus includes: a first Customer Pre-installation Equipment (CPE); if a fault occurs in the optical cable between the broadband access server and the first optical line terminal (OLT) in the broadband access network, the first CPE is used to obtain a first raw data packet sent by a user terminal from the first OLT, and to encrypt and encapsulate the first raw data packet to obtain a first encrypted data packet; the first CPE is also used to send the first encrypted data packet to the broadband access server through a base station, so that the broadband access server decrypts and authenticates the first encrypted data packet before sending it to the Internet. The method of this application solves the problem in existing fault-solving methods where users cannot access the Internet during emergency repairs of faulty optical cables.