354 results about "Wide area network" patented technology

The invention relates to the technical field of large language models, in particular to a high-concurrency large language model high-speed reasoning deployment method, which comprises the following steps of: extracting a weight coefficient corresponding to a user identity identifier, an emergency degree numerical value mapped by a request type and a resource occupation value converted by an estimated calculation amount according to the user identity, the request type and the estimated calculation amount; according to the method, the dynamic priority is generated by performing comprehensive operation on the user identity, the request type and the estimated calculation amount, so that differentiated services for reasoning tasks are realized, interactive requests with high urgency degree can bypass batch processing tasks with long time consumption, the response delay and delay jitter of key services are reduced, and the user experience is improved. Meanwhile, according to the complexity of the request text and the geographic coordinates of the user, the task is intelligently routed to the model node with the most suitable scale in the distributed network, so that the wide area network transmission delay is greatly reduced through edge processing, and the computing power waste caused by using a super-large-scale model to process the simple task is also avoided.

A wireless communication tape, dispenser of the same and methods of usage of the wireless tape and the dispenser in asset tracking applications are disclosed. The wireless communication tape can be manufactured in an ultrathin form factor by laminating a stack of layers to impart functionality to the wireless communication tape. Methods of use and operation of the wireless communication tape are disclosed to save battery resources of the communication tape. The wireless communication tape may be used to form shipping labels that are thermally printed in a thermal printer and that include a 5G and Bluetooth communication capability to track a location of a package. Examples of 5G wireless protocols include the LPWAN protocols of NB-IoT and LTE-M.

Solutions are disclosed that enable capacity-aware local repair of tunnels in packet switched wide area networks (WANs). Traffic engineering agents on the routers are programmed to create the tunnels and include sets of primary and alternate tunnels sharing the same source and destination. A tunnel source router is provided a traffic split for allocating incoming traffic to its primary and alternate tunnels for when the primary tunnel is operating at or near full capacity operation, and another traffic split that shifts at least some traffic from the primary tunnel to the alternate tunnel, when the primary tunnel's capacity drops below a threshold. A tunnel may lose capacity for commonly-occurring reasons, such as a disturbance to cabling and faults in optical transceivers. Traffic engineering agents along the tunnel report capacity to the tunnel source router, permitting the network to respond to capacity changes more rapidly than waiting for network tunnel reconfiguration.

A method implemented by a first cloud gateway (GW). The method includes receiving, from a first customer premises edge device (CPE) over a software defined wide area network (SD-WAN) path, a data packet including an outer layer internet protocol (IP) header and a generic network virtualization encapsulation (GENEVE) header. The GENEVE header includes one or more sub-type length values (TLVs). The method also includes extracting a destination address from the one or more sub TLVs within the GENEVE header. And the method further comprises the steps of updating the destination IP address in the outer-layer IP header to the extracted destination address, and forwarding the data packet to a second CPE according to the updated destination IP address.

There is provided a wireless end-user device that includes a wireless wide area network (WWAN) modem to communicate Internet data with a WWAN, and one or more processors configured to pass, using an operating system packet network stack, Internet data packet traffic, including Internet data, between the WWAN modem and one or more applications being executed by the one or more processors, classify, using the application identification agent, each of individual flows of the Internet data packet traffic passing through the operating system packet network stack according to the one or more applications associated with each of the individual flows, measure, using a service measurement agent, for each of the classified individual flows, an amount of the Internet data packet traffic associated with each of the one or more applications, and apply, using a policy control agent, application-specific traffic policy controls to each of the classified individual flows.

The invention provides a safety monitoring and emergency rescue device for limited space operation and a use method thereof, and the device comprises an operator monitoring terminal which is used for monitoring operator body data and limited space environment data in real time; the wellhead communication gateway is fixedly arranged near the entrance and exit of the limited space and comprises a second microprocessor module, a long-distance wireless communication module and a wide area network communication module; the intelligent winch rescue device is used for carrying out rescue tasks; the remote monitoring platform is used for receiving, storing, analyzing and forwarding all monitoring data; by monitoring the environment, the vital signs and the motion state and introducing an intelligent rescue judgment algorithm, full-process automation from risk perception to rescue decision is realized, a rescue mechanism can be automatically triggered within an extremely short time after a danger occurs, the delay problem caused by the fact that a traditional system depends on manual judgment is solved, and the rescue efficiency is improved. Therefore, the emergency response speed and reliability of limited space operation are improved.

The invention discloses a building flexible load regulation and control method, equipment and a medium, relates to the technical field of Internet of Things and intelligent control, and solves the problems of high communication cost and low response speed of an existing regulation and control method. The method comprises the following steps: acquiring environmental parameters and equipment operation data in a building, and transmitting the environmental parameters and the equipment operation data to an edge computing node through a low-power wide area network; the environmental parameters and the equipment operation data are preprocessed, logic judgment is conducted on the preprocessed data through a machine learning model, and a preliminary regulation and control instruction is generated; performing load prediction on the global information of the building and the preprocessed data abstract, generating a load optimization strategy, and issuing the load optimization strategy to an edge computing node; and regulating and controlling the preliminary regulation and control instruction according to a load optimization strategy to generate a final regulation and control instruction. Through a hierarchical architecture of edge computing and cloud collaboration, dual effects of fast local response and high global efficiency are obtained, and at the same time, low-cost control equipment is used to reduce deployment and communication costs.

A self-learning obstacle avoidance control method for a mowing robot. The method comprises the following steps: S1, planning a global path, involving: acquiring position data of a current lawn by means of a preset processor and a positioning module, downloading an online map from a wide area network on the basis of the position data acquired by the processor, and planning an optimal mowing path by means of an algorithm; S2, performing adaptive obstacle avoidance, involving: determining a shape feature of an obstacle on the basis of a motion parameter of a mowing robot itself during the execution of a task, and performing a mowing task along the edge of the obstacle; S3, updating the mowing path in real time, involving: marking the position of the obstacle encountered in the mowing task; and S4, planning a supplementary mowing path, involving: setting as a target region the region that has not been subjected to mowing during the mowing task, and recording the position of the target region. By means of steps S1-S4 provided in the method, the mowing repetition rate is reduced, such that the mowing area coverage is uniform, thereby improving the mowing effect.

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.

An example method includes receiving, by a software-defined networking in a wide area network (SD-WAN) system having a first WAN link and a second WAN link for an SD-WAN service, WAN link characterization data for the first WAN link over a time period; determining, by the SD-WAN system based on processing the WAN link characterization data for the first WAN link using a machine learning model trained with historical WAN link characterization data for one or more WAN links, an indicator of a predicted performance metric of the first WAN link at a future time; and reassigning, by the SD-WAN system based on the indicator, an application from the first WAN link to the second WAN link.

1. The name of the design product: IP broadcast network paging station. 2. The use of the design product: real-time broadcast, paging or intercom to one or more terminal devices in a partition through an IP network (such as a local area network, a wide area network or the Internet). 3. The design points of the design product: in the shape of the product. 4. The picture or photo that best indicates the design points: perspective view.

The invention provides an information processing method applied to a controller. A controller receives a first message sent by a first network device, the first message comprising first indication information, and the first indication information being used for indicating that the first network device has a congestion control processing capability. And after receiving the first message, the controller stores congestion control processing capability information of the first network equipment, and the congestion control processing capability information of the first network equipment indicates that the first network equipment has the congestion control processing capability. Therefore, the first network equipment notifies the controller that the first network equipment has the congestion control processing capability, and correspondingly, the controller stores the congestion control processing capability information of the first network equipment, so that corresponding processing measures can be executed subsequently based on the congestion control processing capability information of the first network equipment; the corresponding congestion control method can be executed in the wide area network scene even if only a part of network equipment has the congestion control processing capability.

Techniques are disclosed that provide for exchange of flow metadata between network and security services' security functions. In some embodiments, a system / process / computer program product for providing for exchange of flow metadata between network and security services' security functions includes receiving, at a network gateway of a security service, a flow from a software-defined wide-area network (SD-WAN) device, inspecting the flow to determine meta-information associated with the flow, and communicating the meta-information associated with the flow to the SD-WAN device.

A wireless device capable of using embedded subscriber identity modules (SIM) to communicate with multiple active cellular networks is presented. The wireless device is configured to maintain a first communication connection with a first wide area network of the plurality of wide area networks; access second network metadata associated with a second wide area network of the plurality of wide area networks and the second eSIM; access third network metadata associated with a third wide area network of the plurality of wide area networks and the second eSIM; select the second wide area network based at least in part on a comparison between the second network metadata and the third network metadata; and establish a second communication connection with the second wide area network.

The embodiment of the invention provides a message transmission method and device and electronic equipment, relates to the technical field of data communication, and is used for improving the service quality of service flow when point-to-point data transmission is carried out through a wide area network in a single link scene. The method comprises the following steps: performing fragmentation processing on a to-be-sent message to obtain a plurality of target message fragments corresponding to the to-be-sent message; according to the link quality of a link between a sending end and a receiving end, determining a repeated sending interval and repeated sending times of the plurality of target message fragments; and repeatedly sending the plurality of target message fragments according to the repeated sending interval and the repeated sending times.

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.

The congestion control method comprises the following steps: a first device determines that network congestion occurs when a first data stream is forwarded at an output port of the first device; in response to network congestion occurring in forwarding the first data stream at the output port, the first device sends a first message to a second device, the first message is used for requesting the second device to execute congestion control processing for the first data stream, and the second device is an upstream device of the first device in a transmission path of the first data stream. According to the scheme, the flow control of the data flow granularity is realized through the first message, the fineness of congestion control is improved, and the flow control in a wide area network scene becomes possible. And the problems of wire end blockage, deadlock, congestion diffusion and the like brought to the network by the traditional PFC technology are avoided. According to the embodiment of the invention, the congestion control processing is performed on the first data stream instead of performing the sending stop processing on the data of the whole queue, so that the network under-throughput can be effectively avoided, the association degree of the congestion control and the service is also improved, and the user experience is effectively improved.

According to the wide area network flow scheduling method for sensing link congestion disclosed by the invention, the congestion hotspot link in the network is identified in advance by analyzing the link congestion condition, the virtual link capacity is generated by scaling the link capacity of the congestion hotspot link, and the flow scheduling for coping with the network fluctuation is carried out based on the virtual link capacity. According to the method, the traffic is enabled to avoid the congestion hotspot link, so that a buffer space is provided for the traffic fluctuation, the robustness to the traffic fluctuation is improved, a subsequent routing strategy is optimized by generating the virtual link capacity, and a specific traffic engineering scheme does not need to be bound, so that the method can be seamlessly integrated into various existing traffic engineering schemes; only a small number of congestion hotspot links are intervened, so that the utilization rate, namely the median performance, under the conventional condition is slightly influenced while the performance under the worst condition is greatly improved to deal with burst traffic.

The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a higher data transmission rate. A device in a wireless communication system, which is a software defined (SD)-wide area network (WAN) edge device, is provided. The device includes at least one transceiver and at least one processor, wherein the at least one processor is configured to generate a plurality of wireless internet protocol (IP) links between the SD-WAN edge and an SD-WAN gateway (GW), and select at least one wireless IP link from among the plurality of wireless IP links on the basis of a policy and wireless quality, wherein the wireless quality includes information on a packet loss of each of the plurality of wireless IP links and information on a throughput (Tput) of each of the plurality of wireless IP links.

Disclosed are automatic application-based multi-path routing for SD-WAN services. This application discloses example network devices, systems, and methods. In one example, a network device includes a memory configured to store information associated with one or more service level agreements (SLAs) for applications in a software-defined wide area network (SD-WAN), and an application-based multi-path routing (AMR) module including processing circuitry. The AMR module is configured to identify one or more applications for AMR based on criteria, where each of the criteria is associated with a corresponding attribute of the applications. The AMR module is configured to determine a violation of one of the SLAs on each WAN link associated with a first application of the identified one or more applications. The AMR module is configured to apply AMR to the first application in response to determining the violation.

Embodiments of the present disclosure disclose a data transmission method, device and equipment, and a storage medium, wherein the method comprises: in response to receiving a request message of a terminal device, determining a current working mode of a gateway device; wherein the current working mode of the gateway device comprises at least an IPTV mode or an OTT mode; the request message carries a first physical address of the terminal device; and the request message is forwarded to a wide area network port matched with the first physical address by using an Ethernet bridge matched with the working mode. Embodiments of the present disclosure can simply and accurately complete forwarding of the request message in the OTT mode or the IPTV mode.

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.

The application discloses a method and device for intelligent connection recommendation and dynamic networking mode switching, and relates to the technical field of software-defined wide area network, and the method comprises the following steps: collecting multidimensional data according to a preset period, wherein the multidimensional data comprises basic attributes of each site, performance parameters of each link, network historical operation data and target service requirements; when a preset trigger condition is met, generating an optimal recommended configuration based on the multidimensional data by using a weighted scoring and AI-assisted decision mechanism, wherein the optimal recommended configuration comprises an optimal topology structure and an optimal connection scheme; and displaying the optimal recommended configuration through a visual interface. The application can ensure that the network is continuously stable and usable, and the service is continuously operated without interruption.

The invention discloses a low-power-consumption broadband ad hoc network method, particularly relates to the technical field of wireless ad hoc networks, and is used for solving the problem that an existing broadband ad hoc network is low in energy utilization efficiency in an intermittent service and limited energy scene. The method comprises the following steps: generating an energy and communication state information set by dynamically collecting residual energy and historical data transmission records of each node in a network, carrying out clustering analysis on the state information set to identify an inherent energy consumption mode and a communication behavior mode of each node, and calculating a topological position value of each node in network connectivity by adopting a cooperative game theory. And dynamically allocating role types to each node based on the topological position value to form a role allocation scheme, and identifying whether a local node set which is dominated by a core relay node and has energy and communication self-sufficiency capacity exists in the network based on the role allocation scheme so as to generate an alliance self-governance signal or a centralized management signal, and a corresponding communication topology and management architecture are constructed in response to the signal to execute data forwarding, so that low-power-consumption communication is realized.

The present disclosure relates to attack-tolerant storage system architecture with active response methods against different forms of storage intrusion for data at-rest, under-operation and in-motion as an integrated system design. System is built upon a Storage security controller (SG nodes), USC, overlay network of DTC nodes attached to SG nodes. System security modules are deployed across various geo locations in a Wide Area Network. USC extracts system, security and storage activity telemetry data from Secure Vaults, Storage Gateways and inter-site data transfer systems to orchestrate autonomous security Operations. SG nodes create SP fragments and store in SV nodes or move it across DTC nodes upon data operations. SG nodes are connected to SV nodes which are micro-segmented, data vaults with restricted network reachability. Kill-Data-Service methods and other Active Response security methods are triggered from SG nodes or at DTC nodes, as part of AR operations, orchestrated by USC.

Methods, systems, and apparatus, including computer programs encoded on computer storage media for distributed GPU instructions processing with network latency optimization. A manager service receives, from a client device, a request to use one or more GPUs for performing GPU operations. The request is made from a customized Accelerator API executed on the client device. The manager service transmits to the client device an IP address for access to a GPU server. The GPU server receives from the client device over a wide-area network (such as the Internet), a plurality of GPU instructions to be performed. Using local Accelerator API functions to perform the GPU instructions on a local GPU installed on the GPU server, the GPU server performs the GPU instructions. The GPU server receives from the local GPU output results and / or error codes based on the processing of the GPU instructions by the local GPU.

The present technology provides solutions for maintaining communications within a software-defined wide area network (SDWAN) when one or more devices in the SDWAN are isolated from one or more controllers. An example method includes receiving, at a static edge device associated with a static wide area network (WAN) Internet Protocol (IP) address in a data plane of the SDWAN, data from a first device communicating through an edge device of a first Internet service provider (ISP) of the SDWAN, where the first device is associated with a private IP address, associating, by the static edge device, the first device with the private IP address, and communicating, by the static edge device, with the first device at the private IP address. Systems and computer-readable media are also provided.

The invention relates to a ground station system (38a-c) for georeferencing aerial images, in particular for calibrating and / or surveying drone photogrammetry data, of an area (10a-c), such as, for example, a construction site, an archaeological find and / or excavation site or an infrastructure facility, with a plurality of control point units (12a-c, 14a-c, 16a-c) that can be arranged distributed over the area (10a-c), wherein each of the control point units (12a-c, 14a-c, 16a-c) has an optical marker (18a-c) on at least one surface that is uniquely identifiable from the air. It is proposed that each of the control point units (12a-c, 14a-c, 16a-c) is associated with a Global Navigation Satellite System (GNSS) module (20) for acquiring its instantaneous geographic position and a Wide Area Network (WWAN) module (28a-c) for at least wirelessly transmitting the acquired instantaneous geographic position, wherein at least one of the control point units (12a-c, 14a-c, 16a-c) is integrated into a functional object (22a-c, 24a-c, 26a-c) that is at least temporarily assigned to the area (10a-c) and performs a main function within the area (10a-c) that is different from georeferencing.

A networked system architecture including hardware and software elements permits data transmission between underwater systems. The network architecture includes data transmission between underwater computers, instruments, robotic vehicles, human-occupied underwater habitats, and / or worn sensor devices. Data is transmitted over wired communication channels, wireless communication channels, or a combination thereof. The network is established independent of surface connectivity (e.g., a topside connection) and creates a Local Area Network (LAN) or Wide Area Network (WAN) specific to an underwater environment. A system administrator, such as a diver, operates an underwater and waterproof computer to control and operate an underwater and waterproof device (e.g., a robotic vehicle) over the LAN / WAN. The underwater device may be a remotely operated vehicle (ROV), an autonomous underwater vehicle (AUV), a drifting sensor, a moored sensor, or the like.