212results about "Wide area networks" patented technology

The invention relates to an equipment access method and device, an electronic device and a storage medium, and the equipment access method comprises the steps: obtaining metadata notification packet information of target access equipment, determining an equipment protocol type of the target access equipment according to the metadata notification packet information and preset feature library data, and sending the equipment protocol type to the target access equipment; and determining a protocol analysis plug-in according to the device protocol type, loading the protocol analysis plug-in to extract a device capability set, mapping the device capability set to a national standard registry to determine a national standard mapping result, and adding the target access device to the national standard management platform according to the national standard mapping result. Through the application, the problem of how to access the equipment only supporting standard streaming media output to the platform meeting the national standard protocol requirement is solved, the access and management of the multi-protocol standard streaming media equipment to the national standard platform are realized, the process is simplified, the system integration complexity and development cost are reduced, and the method has good compatibility and expansibility, and is suitable for popularization and application. The system stability and the resource utilization rate are improved.

Provided in the embodiments of the present disclosure are methods and apparatus for integrating an integrated system into a cloud computing environment, a computing device, a computer-readable storage medium, and a computer program product. A method for integrating an integrated system into a cloud computing environment is applied to a cloud processor in a cloud side device, and comprises: according to a received creation request, determining an integrated system to be called and resource configuration information corresponding to the integrated system to be called; loading a resource back-end driver corresponding to a resource front-end driver of the integrated system to be called, and creating a resource port; and sending, between the cloud processor and the integrated system to be called and via the resource port, the resource configuration information to the integrated system to be called, the resource configuration information being used for generating a target integrated system from the integrated system to be called. Thus, internal intercommunication among the target integrated system and the cloud processor in the cloud side device and a cloud service deployed in the cloud side device is realized, thereby improving the communication efficiency and the overall performance and achieving high stability.

Provided are a method and device for switching between unicast transmission and multicast / broadcast service (MBS) transmission in a cellular wireless communication network. The method for a base station to switch MBS data transmission may include: transmitting configuration information for reception of MBS data of a user equipment (UE) to the UE; transmitting information instructing a change of radio bearer for the reception of the MBS data to the UE; and receiving a packet data convergence protocol (PDCP) status report from the UE.

A method for fetching a content from a web server to a client device is disclosed, using tunnel devices serving as intermediate devices. The tunnel device is selected based on an attribute, such as IP Geolocation. A tunnel bank server stores a list of available tunnels that may be used, associated with values of various attribute types. The tunnel devices initiate communication with the tunnel bank server, and stays connected to it, for allowing a communication session initiated by the tunnel bank server. Upon receiving a request from a client to a content and for specific attribute types and values, a tunnel is selected by the tunnel bank server, and is used as a tunnel for retrieving the required content from the web server, using standard protocol such as SOCKS, WebSocket or HTTP Proxy. The client only communicates with a super proxy server that manages the content fetching scheme.

A method and an apparatus for achieving network intercommunication based on neighbor negotiation are disclosed. The method may include: switching a link mode from a first mode to a second mode; sending, to a to-be-connected device, a switching request for switching from the second mode to the first mode; and switching the second mode back to the first mode in response to receiving a response sent by the to-be-connected device, the response being used to indicate that the to-be-connected device is to be switched to the first mode.

The invention discloses a communication system, a communication method and an enhanced gateway, and relates to the technical field of communication. The home gateway accesses the Internet through different WAN ports, such as the WAN port directly connected with the Internet and the WAN port connected with the enhanced gateway and then accessed to the Internet, so that the problem of communication interruption between the home gateway and the Internet caused by failure or abnormity of edge cloud is avoided, and the communication reliability of the home gateway is improved. Moreover, the home gateway, the enhanced gateway and the edge cloud device are arranged in the same broadcast domain, so that the home gateway, the enhanced gateway and the edge cloud device are in the same two-layer network, thereby providing in-cloud service access experience to the edge cloud for users. The enhanced gateway can send the service messages of different destination addresses to different destination devices, so that the function that the enhanced gateway accesses the service messages to the cloud at will is realized, and the internet traffic of the home gateway can be shunted in the enhanced gateway.

A method for fetching a content from a web server to a client device is disclosed, using tunnel devices serving as intermediate devices. The tunnel device is selected based on an attribute, such as IP Geolocation. A tunnel bank server stores a list of available tunnels that may be used, associated with values of various attribute types. The tunnel devices initiate communication with the tunnel bank server, and stays connected to it, for allowing a communication session initiated by the tunnel bank server. Upon receiving a request from a client to a content and for specific attribute types and values, a tunnel is selected by the tunnel bank server, and is used as a tunnel for retrieving the required content from the web server, using standard protocol such as SOCKS, WebSocket or HTTP Proxy. The client only communicates with a super proxy server that manages the content fetching scheme.

Provided is a route advertisement method for IPv6 network, the route advertisement method comprises: when requiring the route advertisement, acquiring the unique and fixed link local address in the broadband remote access server (S110); using the route advertisement message for performing route advertisement, wherein, the source IP carried in the route advertisement message is the acquired unique and fixed link local address in the broadband remote access server (S120).

A method for fetching a content from a web server to a client device is disclosed, using tunnel devices serving as intermediate devices. The tunnel device is selected based on an attribute, such as IP Geolocation. A tunnel bank server stores a list of available tunnels that may be used, associated with values of various attribute types. The tunnel devices initiate communication with the tunnel bank server, and stays connected to it, for allowing a communication session initiated by the tunnel bank server. Upon receiving a request from a client to a content and for specific attribute types and values, a tunnel is selected by the tunnel bank server, and is used as a tunnel for retrieving the required content from the web server, using standard protocol such as SOCKS, WebSocket or HTTP Proxy. The client only communicates with a super proxy server that manages the content fetching scheme.

Some embodiments establish, for an entity, a virtual network over several public clouds of several public cloud providers and / or in several regions. In some embodiments, the virtual network is an overlay network that spans across several public clouds to interconnect one or more private networks (e.g., networks within branches, divisions, departments of the entity or their associated datacenters), mobile users, and SaaS (Software as a Service) provider machines, and other web applications of the entity. The virtual network in some embodiments can be configured to optimize the routing of the entity's data messages to their destinations for best end-to-end performance, reliability and security, while trying to minimize the routing of this traffic through the Internet. Also, the virtual network in some embodiments can be configured to optimize the layer 4 processing of the data message flows passing through the network.

The technology disclosed herein relates to a multi-link device and methods, media, and systems associated with the multi-link device. The multi-link device can establish multiple wide area network (WAN) connections with multiple base stations. The multi-link device has multiple sets of antennas, and each WAN connection is associated with at least one of the multiple sets of antennas. The multi-link device also has a local area network (LAN) interface that is capable of establishing a plurality of LAN connections. The multi-link device can determine which of the WAN connections has a highest uplink bandwidth or a lowest uplink bandwidth. In some embodiments, the multi-link device ranks each of the WAN connections based on uplink bandwidth. Further, the multi-link device can transmit various sets of data (e.g., video data, image data, audio data, location data) to the multiple base stations via the WAN connections that are concurrently active.

The embodiment of the application aims to provide a method and device for multi-frame access protection of EVPN service. The method comprises: configuring a multi-frame redundant access mode of EVPN service; wherein the multi-frame redundant access mode is applicable to a scenario that two or more access node (AN) devices of an access protection group are connected to a cloud center office (Cloud CO), and the two or more AN devices are respectively dual-connected to the same pair of PE devices. The embodiment of the application has the following advantages: a new redundant protection mode of EVPN multi-connection is provided, which is applicable to the scenario of Cloud CO multi-frame redundant access; redundant mode coding, ESI coding and EVPN route coding involved in the new redundant protection mode of EVPN multi-connection, and various EVPN multi-connection functions are provided, so that the scenario of Cloud CO multi-frame redundant access is better adapted.

The present disclosure provides a service control method and system and a vBRAS-CP device, and relates to the field of data communication. The vBRAS-CP device acquires a user access message, and according to VLAN information or access line information in the user access message, distributes users of the same family to the same vBRAS-pUP device access, so as to be able to perform unified service control such as flow rate limiting based on the family dimension.

A method for fetching a content from a web server to a client device is disclosed, using tunnel devices serving as intermediate devices. The tunnel device is selected based on an attribute, such as IP Geolocation. A tunnel bank server stores a list of available tunnels that may be used, associated with values of various attribute types. The tunnel devices initiate communication with the tunnel bank server, and stays connected to it, for allowing a communication session initiated by the tunnel bank server. Upon receiving a request from a client to a content and for specific attribute types and values, a tunnel is selected by the tunnel bank server, and is used as a tunnel for retrieving the required content from the web server, using standard protocol such as SOCKS, Web Socket or HTTP Proxy. The client only communicates with a super proxy server that manages the content fetching scheme.

A bandwidth management system that improves reliability and reduces data retransmission by caching data output by a transmitting node and forwarding the cached data when a path to a destination node is available. In various embodiments, the system may also monitor the availability of each node and find the best path around unavailable nodes, reduce bandwidth usage by receiving bulk data at a node and locally distributing copies to multiple devices, enable network operators to prioritize various types of data using existing quality of service (QOS) priorities, store lower priority data in a mutable queue and drop / overwrite untransmitted data (e.g., after a certain time period, upon receipt of updated data, etc.), provide functionality to monitor / control bandwidth allocated for various types of data, select the wide area network best suited to transmit each type of data, change the QoS value of certain data types, and / or dynamically adjust the data prioritization or network selection based on the current mission or phase.

A method for fetching a content from a web server to a client device is disclosed, using tunnel devices serving as intermediate devices. The tunnel device is selected based on an attribute, such as IP Geolocation. A tunnel bank server stores a list of available tunnels that may be used, associated with values of various attribute types. The tunnel devices initiate communication with the tunnel bank server, and stays connected to it, for allowing a communication session initiated by the tunnel bank server. Upon receiving a request from a client to a content and for specific attribute types and values, a tunnel is selected by the tunnel bank server, and is used as a tunnel for retrieving the required content from the web server, using standard protocol such as SOCKS, Web Socket or HTTP Proxy. The client only communicates with a super proxy server that manages the content fetching scheme.

The present application relates to a user backup method, apparatus, system, device, medium, and program product, and relates to the field of communications technology. In this method, in response to fault information from a target forwarding plane device, the faulty user access port on the target forwarding plane device is obtained. Based on the faulty user access port, the real-time migration priorities of multiple normal user access ports corresponding to the control plane device are then obtained. Finally, user backup of the faulty user access port is performed based on the real-time migration priorities and real-time idle ratios of each normal user access port. This method can largely prevent users on the faulty user access port from being disconnected, ensuring the normal processing of user services.

A bandwidth management system for nodes in a network hierarchy that enables network operators to monitor / control bandwidth allocated for various types of data using existing quality of service (QOS) priorities. In various embodiments, the system may store lower priority data in a mutable queue and drop / overwrite untransmitted data (e.g., after a certain time period, upon receipt of updated data, etc.), select the wide area network best suited to transmit each type of data, change the QoS value of certain data types, and / or dynamically adjust the data prioritization or network selection based on the current mission or phase. In various embodiments, the system may also receive bulk data and distribute it locally to multiple devices, monitor the availability of each node and find the best path around unavailable nodes, and / or cache data output by a transmitting node and forward the cached data when a path to a destination node is available.

Provided are a method and device for switching between unicast transmission and multicast / broadcast service (MBS) transmission in a cellular wireless communication network. The method for a base station to switch MBS data transmission may include: transmitting configuration information for reception of MBS data of a user equipment (UE) to the UE; transmitting information instructing a change of radio bearer for the reception of the MBS data to the UE; and receiving a packet data convergence protocol (PDCP) status report from the UE

A network element includes an aggregate gateway function having a control plane and a separate user plane. The network element is configured to: establish a packet forwarding control protocol session between the residential gateway and the network; and facilitate network access by the residential gateway according to the packet forwarding control protocol session. The packet forwarding control protocol session hosts (i) a first set of forwarding rules for forwarding control messages between the control plane and the separate user plane and (ii) at least one second set of forwarding rules for forwarding data traffic between the control plane and the separate user plane.

A method for fetching a content from a web server to a client device is disclosed, using tunnel devices serving as intermediate devices. The tunnel device is selected based on an attribute, such as IP Geolocation. A tunnel bank server stores a list of available tunnels that may be used, associated with values of various attribute types. The tunnel devices initiate communication with the tunnel bank server, and stays connected to it, for allowing a communication session initiated by the tunnel bank server. Upon receiving a request from a client to a content and for specific attribute types and values, a tunnel is selected by the tunnel bank server, and is used as a tunnel for retrieving the required content from the web server, using standard protocol such as SOCKS, Web Socket or HTTP Proxy. The client only communicates with a super proxy server that manages the content fetching scheme.

A method for fetching a content from a web server to a client device is disclosed, using tunnel devices serving as intermediate devices. The tunnel device is selected based on an attribute, such as IP Geolocation. A tunnel bank server stores a list of available tunnels that may be used, associated with values of various attribute types. The tunnel devices initiate communication with the tunnel bank server, and stays connected to it, for allowing a communication session initiated by the tunnel bank server. Upon receiving a request from a client to a content and for specific attribute types and values, a tunnel is selected by the tunnel bank server, and is used as a tunnel for retrieving the required content from the web server, using standard protocol such as SOCKS, WebSocket or HTTP Proxy. The client only communicates with a super proxy server that manages the content fetching scheme.

Method and system for managing latency in a broadband connection to a local network, the method comprising the steps of measuring, within a network component, latency for a plurality of sections of the broadband connection between a data service and the local network for a plurality of data packets. Determining for each section of the plurality of sections of the broadband connection a distribution of latency using the measured latency for the plurality of sections of the broadband connection between the data service and the local network for the plurality of data packets. Receiving a request and in response to the request, providing data indicating corresponding portions of the distributions for each section of the plurality of sections of the broadband connection.

A method for initiating, via a telecommunications network, a communication or connectivity service between a first location and a second location based on optical data transmission of a user-defined optical signal includes: in a first step, an optical initialization signal is fed or input to an optical data transmission fiber; in a second step, the optical initialization signal is received by an optical safety and policy entity or functionality of the telecommunications network, and an identity of the optical initialization signal is determined by the optical safety and policy entity or functionality; and in a third step, dependent on the determined identity of the optical initialization signal, the communication or connectivity service between the first location and the second location is activated.

Systems and methods for configuring a media playback device to connect to a local area network (LAN) and be controlled by a mobile device also configured to connect to the LAN are disclosed. In one embodiment, the method includes displaying screens on a graphical user interface on the mobile device indicating the status, scanning for Bluetooth low energy (BLE) devices using the mobile device, detecting a media playback device as a BLE device, connecting the mobile device to the media playback device using BLE, obtaining LAN connection information, configuring the media playback device to connect to the LAN using the BLE connection from the mobile device, and setting speaker configuration information for the media playback device using the graphical user interface.

In accordance with embodiments disclosed herein, there are provided methods, systems, mechanisms, techniques, and apparatuses for traffic aggregation on multiple WAN backhauls and multiple distinct LAN networks; for traffic load balancing on multiple WAN backhauls and multiple distinct LAN networks; and for performing self-healing operations utilizing multiple WAN backhauls serving multiple distinct LAN networks. For example, in one embodiment, a first Local Area Network (LAN) access device is to establish a first LAN; a second LAN access device is to establish a second LAN; a first Wide Area Network (WAN) backhaul connection is to provide the first LAN access device with WAN connectivity; a second WAN backhaul connection to provide the second LAN access device with WAN connectivity; a management device is communicatively interfaced with each of the first LAN access device, the second LAN access device, the first WAN backhaul connection, and the second WAN backhaul connection; and the management device routes a first portion of traffic originating from the first LAN over the first WAN backhaul connection and routes a second portion of the traffic originating from the first LAN over the second WAN backhaul connection.

The invention discloses a database VPC network access method and device, electronic equipment and a program product, and relates to the technical field of cloud computing. According to the method, a network access control assembly comprising a configuration control unit and a cluster control unit is deployed through a container arrangement platform, the cluster control unit judges whether to access a VPC network or not based on annotation information of cloud database custom resources, and a connection agent assembly is deployed during access; and the connection agent component receives and forwards the VPC network request through the first network card and the second network card. The cluster control unit monitors VPC network address change, updates annotation information and binds domain names or elastic public network services, and the configuration control unit achieves configuration hot update of the cluster control unit. According to the technical scheme, non-awareness access of the VPC network of the cloud database is realized, the influence of POD restart on stock connection is avoided, high availability of main and standby switching and real-time hot update of configuration are guaranteed, and the access flexibility, reliability and operation and maintenance efficiency of the VPC network are effectively improved.

In some implementations, an integrated broadband network gateway (BNG) device can communicate management information with a particular distributed BNG user plane device. The integrated BNG device can communicate control packets with the particular distributed BNG user plane device. The integrated BNG device can communicate session control and state information with the particular distributed BNG user plane device. The management information, control packets, and session control and state information can be communicated via respective interfaces between the integrated BNG device and the particular distributed BNG user plane device. Thus, the integrated BNG device can provide a BNG control plane for the particular distributed BNG user plane device.

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.