58 results about "Bandwidth management" patented technology

According to one example of the present disclosure, a system may be provided. The system may comprise at least one processing core configured to process computations of the at least one neural network model comprising at least one tensor, at least one memory circuit configured to store the at least one tensor, a bus circuit, electrically coupled to the at least one processing core and the at least one memory circuit, configured to transmit the at least one tensor based on a memory access operation instruction, and a controller configured to control a priority of a memory access operation for each tensor of the at least one processing core.

Methods, systems, and devices for data management are described. A first computing node within a first set of computing nodes may receive, from a network gateway, a first replication request that is associated with a first replication job for the first cluster of computing nodes to provide copies of a first set of one or more computing snapshots to a second cluster of computing nodes. The first set of computing nodes may determine that a second computing node different from the first computing node will service the data replication request. A network bandwidth allocation may be increased for the first computing node that received the replication request directly from the network gateway while the network bandwidth allocation for the second computing node is maintained for the second computing node based on the second computing node receiving the request via an internal redirection of the request.

Techniques and architecture are described for a method that includes an in network compute (INC) manager receiving from switches of a fat tree configured network, arithmetic logic unit (ALU) capacity of the switches. Based at least in part on the ALU capacity of the switches and bandwidth, the INC manager determines one or more switches within each tier that are capable of supporting the processing units and based at least in part on the determining, the INC manager selects a first switch as a root, wherein the first switch is included within a tier of switches having intermediate tiers of switches located between the tier and the plurality of processing units within the fat tree configured network. The INC manager creates one or more paths of switches within each of the intermediate tiers from the root to the plurality of processing units to provide a constrained disjoint spanning tree of switches.

The invention discloses a vehicle network bandwidth management method, device and equipment, a storage medium and a program, and is applied to the technical field of vehicle communication, and the method comprises the steps: collecting the network state information of a target vehicle; and updating the priority of the data flow in the target vehicle according to a preset bandwidth optimization strategy and the network state information so as to adjust the network bandwidth occupied by the data flow. According to the embodiment of the invention, the vehicle network bandwidth is dynamically adjusted, the utilization rate of the network bandwidth is improved, the stability of the vehicle network can be improved, and the vehicle network use experience of a user can be improved.

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.

Methods, apparatus and system for managing an in-flight entertainment network include a method in which a first manifest file and a second manifest file are received. A first data connectivity with a first group of display devices and a second data connectivity with a second group of display devices is established. A bandwidth map and a profile map are used based on the manifest files and used for providing entertainment to the first group of display devices and the second group of display devices.

The invention provides a multi-core bandwidth management system and a control method thereof. The multi-core bandwidth management system comprises a full-link monitoring module; an intelligent prediction model; a hierarchical management and control module; the execution feedback module is respectively connected with the full-link monitoring module and the layered management and control module, and the execution feedback module issues a bandwidth allocation result to a hardware controller, feeds back an execution effect in real time, collects performance indexes of each core after bandwidth allocation in real time, and sends the performance indexes to the hardware controller; whether a comparison deviation exists or not is determined through comparison with a preset scene allowable threshold value, and then a bandwidth adjustment allocation management and control strategy corresponds to the deviation degree of the comparison deviation; through the arrangement of the full-link monitoring module, full-link cooperative monitoring can be realized, multi-dimensional bandwidth data such as cache, interconnection and memory are integrated, a complete bandwidth feature vector is formed on the basis, and the problem of one-sidedness of traditional monitoring of single dimension is solved.

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.

This disclosure is directed to dynamic power management of a device interface based on a desired bandwidth for transporting data by the device interface. A device interface may packetize and transport raw data to a processor core complex or a peripheral device. In different embodiments, the peripheral device or the processor core complex may generate the raw data. The peripheral device and / or the processor core complex may increase or decrease a data bandwidth of the device interface for transporting the data. In different cases, the peripheral device or the processor core complex may dynamically activate and deactivate a different number of data links of the device interface based on dynamically determining the desired bandwidth. The peripheral device and / or the processor core complex may reduce a power consumption of the device interface by dynamically deactivating one or more of the data links based on the desired bandwidth being below the data bandwidth of the activated data links.

The application provides a Kubernetes pod network resource adaptive control method, and belongs to the technical field of pod network resource adaptive control, and comprises the following steps: step S1, all existing pods are traversed, and a network priority is set for each pod; step S2, the cgroup net_cls of the pod and the container is set; step S3, for each container, the container network namespace is entered, and bandwidth management is enabled; step S4, a new pod is identified and bandwidth setting is triggered; step S5, whether the cgroup configuration is effective is checked; step S6, bandwidth adaptive control is performed on all containers; and step S7, the network bandwidth of offline services is limited through the Linux EDT mechanism, and network bandwidth control is realized. The application realizes adaptive control of pod network resources.

Technologies are shown for content data transmission bandwidth management involving receiving content data for a mobile device, transmitting the content data at an initial bit rate, and introducing a delay in the communication channel to activate an adaptive bit rate (ABR) capability in the mobile device. The technologies can include receiving feedback pertaining to content data consumption in the mobile device and adjusting the delay in the communication channel to increase or decrease the bit rate of the ABR capability responsive to the feedback. The technologies can include determining an initial resolution of the content data during a trial period during transmitting content data to the mobile device and adjusting the delay in the communication channel to increase or decrease the bit rate of the ABR capability in the mobile device to a target bit rate.

A bandwidth management system for nodes in a network hierarchy that enables network operators to prioritize 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.), 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. 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.

Various embodiments include systems and methods for improving Dynamic Random-Access Memory (DRAM) efficiency and Last Level Cache (LLC) utilization. A computing system may be configured to dynamically adjust DRAM efficiency calculations based on multiple system metrics and conditions (e.g., DDR frequency, density, refresh rates, etc.) for more accurate frequency settings and improved power consumption. The computing system may use a multi-stage approach that includes memory and cache allocation, bandwidth management, and frequency settings. The computing system may fine-tune the DRAM efficiency calculations based on various other factors (e.g., cache miss rates, power consumption, etc.), dynamically modify operational parameters (e.g., DDR frequencies, etc.) in response to specific events or computational tasks, and work in tandem with other system components (e.g., a Last-Level Cache Controller (LLCC), etc.) to improve resource allocation.

The invention relates to the technical field of remote education, in particular to a remote vocal music teaching multi-angle image synchronous analysis system. Comprising a student image data acquisition module, a course database, a curved surface manifold construction module, a geodesic deviation analysis module, a multi-modal interaction feedback module, an audio acquisition module, a pitch-attitude correlation analysis module, a teacher remote guidance module and the like. The difference between the student attitude and the standard attitude is accurately quantified through a geodesic deviation vector field, an optimal attitude correction path is calculated based on curvature optimization, real-time guidance is provided through multi-mode feedback of vision, hearing, touch and the like, the system further establishes association mapping, auxiliary analysis and guidance of acoustic features such as pitch and tone and attitude manifold features, and the system is applied to the field of teaching. Through the edge calculation and adaptive bandwidth management technology, the delay problem in remote teaching is solved.

This invention discloses an AFDX switching system supporting standard Ethernet bridging, comprising: an ARINC664 / ETH converged receiving module, an AFDX switch control module, a virtual link aggregation module, a redundant network management and deduplication module, a high-speed cross-matrix routing module, and an ARINC664 / ETH protocol encapsulation and transmission module. This system achieves efficient switching within the AFDX network and transparent bridging switching with standard Ethernet by performing ARINC664 / ETH protocol message fusion extraction, virtual link bandwidth management, redundant frame arbitration and filtering, virtual link-based cross-matrix routing, and cross-ARINC664 / ETH protocol fusion encapsulation and transmission. While ensuring the deterministic service characteristics of the AFDX network, this system features high bandwidth, low latency, and flexible access, improving the networking quality of airborne heterogeneous networks.

Methods, systems, and devices for data management are described. A first computing node within a first set of computing nodes may receive, from a network gateway, a first replication request that is associated with a first replication job for the first cluster of computing nodes to provide copies of a first set of one or more computing snapshots to a second cluster of computing nodes. The first set of computing nodes may determine that a second computing node different from the first computing node will service the data replication request. A network bandwidth allocation may be increased for the first computing node that received the replication request directly from the network gateway while the network bandwidth allocation for the second computing node is maintained for the second computing node based on the second computing node receiving the request via an internal redirection of the request.

The application relates to the technical field of transmission equipment, and provides a transmission device with intelligent bandwidth management, which comprises a broadband router, an antenna storage cavity is formed in the top wall of the broadband router, an antenna body is rotationally connected to the inner wall of the antenna storage cavity through a rotating shaft, a suction disc is fixedly connected to the bottom wall of the broadband router, a disc cavity is formed in the suction disc, the disc cavity is communicated with the top wall of the suction disc through an air hole, a hole blocking mechanism is arranged on the outer wall of the broadband router, a transmission cavity is formed in the broadband router, the top wall of the transmission cavity is communicated with the bottom wall of the antenna storage cavity through a second channel, the side wall of the transmission cavity is communicated with the outer side wall of the broadband router through a first channel, the bottom wall of the transmission cavity is communicated with the bottom wall of the broadband router through a third channel, a transmission mechanism and a clamping stabilizing mechanism are arranged in the transmission cavity, the transmission mechanism extends into the second channel and abuts against the antenna body, and the hole blocking mechanism and the clamping stabilizing mechanism can be linked with the transmission mechanism. The broadband router can be installed and fixed in various places.

To provide a mobile communication system that employs active bandwidth management when sending two or more service data streams to one or more satellite resources over a wireless communication network.SOLUTION: A mobile communication system 10 is made to execute reception of a primary service data stream and a secondary service data stream and identification of a bandwidth utilization efficiency of a wireless connection between the mobile communication system and one or more satellite resources 14. In response to determining the wireless connection has available headroom, the primary service data stream is combined with the secondary service data stream to create an aggregated data packet. In response to determining the aggregated data packet is less than or equal to the size of the available headroom, the mobile communication system transmits aggregated data over the wireless connection.SELECTED DRAWING: Figure 2

A bandwidth management system that 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 invention discloses a multi-master-device-oriented global bandwidth scheduling and priority control method and system, and the method comprises the steps: forming a complete end-to-end scheduling system through a software marking mechanism, network-on-chip real-time monitoring, initiating end adaptive adjustment, transmission path adjustment and a master memory controller cooperation strategy; and dynamic management of multi-service flow access behaviors is realized. In the system, a software layer configures initial strategies for different data streams; the main equipment end dynamically adjusts the priority of the sent request based on the real-time load; the network-on-chip carries out secondary adjustment on the priority based on the congestion state of the transmission path; the main memory controller maps the request to different queues for execution according to the final priority; and the system feedback layer collects the overall performance state and feeds back the overall performance state to the software layer so as to dynamically update the strategy. According to the method, software and hardware collaborative and adaptive global bandwidth management is realized, and the overall performance and service quality of the complex system on chip are remarkably improved.

Technologies are shown for content data transmission bandwidth management involving receiving content data for a mobile device, transmitting the content data at an initial bit rate, and introducing a delay in the communication channel to activate an adaptive bit rate (ABR) capability in the mobile device. The technologies can include receiving feedback pertaining to content data consumption in the mobile device and adjusting the delay in the communication channel to increase or decrease the bit rate of the ABR capability responsive to the feedback. The technologies can include determining an initial resolution of the content data during a trial period during transmitting content data to the mobile device and adjusting the delay in the communication channel to increase or decrease the bit rate of the ABR capability in the mobile device to a target bit rate.

This disclosure is directed to dynamic power management of a device interface based on a desired bandwidth for transporting data by the device interface. A device interface may packetize and transport raw data to a processor core complex or a peripheral device. In different embodiments, the peripheral device or the processor core complex may generate the raw data. The peripheral device and / or the processor core complex may increase or decrease a data bandwidth of the device interface for transporting the data. In different cases, the peripheral device or the processor core complex may dynamically activate and deactivate a different number of data links of the device interface based on dynamically determining the desired bandwidth. The peripheral device and / or the processor core complex may reduce a power consumption of the device interface by dynamically deactivating one or more of the data links based on the desired bandwidth being below the data bandwidth of the activated data links.

The application relates to a bandwidth management method and device, computer equipment and a storage medium. The method comprises the following steps: in response to a data backup request sent by a request end, determining a target backup link corresponding to the data backup request, and sending a query request to a backup end; wherein the query request is used for querying a bandwidth service of a cloud private line in the backup link by the backup end, and the target backup link is used for transmitting data generated by a production node of the request end to a backup node of the backup end through the cloud private line for backup; target configuration information of the target backup link and a query response sent by the backup end according to the query request are acquired; and target bandwidth service of the target backup link is managed according to the target configuration information and the query response; wherein the target bandwidth service is used for controlling the bandwidth of the data transmitted by the target backup link through the cloud private line. The method can provide a speed-limited bandwidth service for a backup service, and effectively manage the speed-limited bandwidth service.

A power manager of an apparatus exposes an application programming interface (API) usable for applications to specify priority and quality-of-service (QoS) parameters (e.g., bandwidth requirements) for a workload. An application, for instance, specifies the priority and QoS parameters for a workload to be processed using a hardware compute unit. The power manager employs the priority and QoS parameters to configure the bandwidth allocation to access a memory system. In particular, the bandwidth allocation and prioritization are dynamically extended to real-time and best-effort workloads to satisfy specified QoS parameters for inference workloads and improve user experiences.

The utility model discloses an MES system integrated output interface assembly, comprising a controller, the controller is respectively connected with an LVDS sending interface circuit, an LVDS receiving interface circuit module, and a synchronous circuit 422 interface circuit, the LVDS receiving interface circuit module comprises an LVDS receiving interface circuit 1 and an LVDS receiving interface circuit 2, and the LVDS sending interface circuit; according to the utility model, the dynamic bandwidth management module is introduced, real-time monitoring and dynamic bandwidth distribution of an Ethernet interface circuit are realized, data streams of key tasks are processed preferentially through the flow priority control unit, tasks with high real-time requirements can be ensured to be completed rapidly, the enhanced power supply module adopts a double-path redundant power supply design, and the power supply efficiency is improved. The paths of the main power supply unit and the standby power supply unit are automatically switched, the influence of a single-path power supply fault on system operation is effectively avoided, the power management unit monitors the states of power supply voltage, current, temperature and the like in real time, and potential power supply faults are found and alarmed in time.

This disclosure is directed to dynamic power management of a device interface based on a desired bandwidth for transporting data by the device interface. A device interface may packetize and transport raw data to a processor core complex or a peripheral device. In different embodiments, the peripheral device or the processor core complex may generate the raw data. The peripheral device and / or the processor core complex may increase or decrease a data bandwidth of the device interface for transporting the data. In different cases, the peripheral device or the processor core complex may dynamically activate and deactivate a different number of data links of the device interface (80) based on dynamically determining the desired bandwidth. The peripheral device and / or the processor core complex may reduce a power consumption of the device interface by dynamically deactivating one or more of the data links based on the desired bandwidth being below the data bandwidth of the activated data links.

The invention discloses a bandwidth allocation method, system and device, a storage medium and a product. The method comprises the following steps: a service management end sends an application request of a to-be-applied service flow to an arbitration service; the arbitration service responds to the request, distributes a service level for a service flow to be applied based on a service flow occupancy state record, determines bandwidth management information of the service level, and issues the service level and the bandwidth management information to the service management end; the service management end updates a service flow state record according to the service level and the bandwidth management information, calls a corresponding bandwidth allocation algorithm based on the service level of each service flow in the updated service flow state record, and calculates the target bandwidth of each service flow; and when a preset bandwidth adjustment condition is satisfied, adjusting the bandwidth of each service flow according to a preset priority sequence. The problems of transmission delay, packet loss and poor service quality caused by the fact that the elephant flow monopolizes the bandwidth for a long time are solved.

The invention provides a ship data transmission system and method, and relates to the technical field of ship communication. The system comprises a data acquisition module used for collecting navigation data of a ship; the data processing module is used for cleaning, denoising and segmenting the initial data obtained by the data acquisition module, generating a redundant tail packet, performing multi-layer FEC (Forward Error Correction) coding on the redundant tail packet and a data block, and then integrating all data packets; the data transmission module is used for selecting an optimal communication link and performing data transmission; the shore end receiving and data analysis module is used for receiving the new data packet transmitted by the data transmission module, decoding and recovering the new data packet, and recovering lost data; and the feedback processing module is used for feeding back information, transmitting an adjustment strategy to the data processing module and the data transmission module, and ensuring the stability and efficiency of data transmission by monitoring the link state in real time, selecting the optimal communication link and dynamically adjusting the FEC coding rate and the bandwidth management strategy.

The application provides a kind of data transmission system and method of ship, it is related to ship communication technical field.The system includes data acquisition module, for collecting the navigation data of ship;Data processing module, for the initial data obtained by data acquisition module is washed and is denoised and is segmented, and generates redundant tail packet, to redundant tail packet and data block are multilayer FEC coding, then all data packets are integrated;Data transmission module, for selecting the optimal communication link and carrying out data transmission;Shore end receives and data analysis module, for receiving the new data packet transmitted by data transmission module and carrying out decoding recovery, and recovering the lost data;Feedback processing module: for feedback information, and to data processing module and data transmission module transmission adjustment strategy, by real-time monitoring link state and selecting optimal communication link, combined with dynamic adjustment FEC coding rate and bandwidth management strategy, ensure the stability and efficiency of data transmission.

A first network device may create a port group for a plurality of links directly connected to a second network device, and may select the first network device as a controller network device and the second network device as a worker network device. The first network device may rank the plurality of links of the port group to generate a list of ranked links, and may select, from the list of ranked links, a highest ranked link as a control channel. The first network device may power off one or more of the plurality of links, except the control channel, based on one of a configuration, a policy, or a traffic prediction, and may identify a termination of a time period associated with powering off the one or more of the plurality of links. The first network device may power on the one or more of the plurality of links based on the termination of the time period.