2101 results about "Network interface" patented technology

A coherent, intelligent, packet-switched memory fabric enables predictive, cache-coherent access across distributed compute, accelerator, and memory resources using a Memory-Fabric Transaction Layer Protocol (MF-TLP). MF-TLP defines routable packet formats for read, write, vectorized, atomic, reduction, collective, and predictive-prefetch transactions executed by memory-centric network interface controllers (MC-NICs). Each MC-NIC performs packet parsing, address translation, coherence management, and near-memory arithmetic or tensor operations while coordinating with MF-TLP-aware switches providing hierarchical directory control, multi-path routing, and in-network aggregation. Vectorized and multimodal packets encode multiple addresses or tensor offsets to reduce scatter / gather overhead, and programmable caching and quality-of-service modules manage tiered memory and tenant fairness. MF-TLP supports extension headers for predictive prefetch, collective coordination, and tenant governance, operating across hierarchical leaf-spine topologies using Ultra-Ethernet Transport, InfiniBand, or CXL fabrics. The system delivers scalable, low-latency, memory-centric orchestration for large-language-model training, multimodal AI, and data-intensive analytics.

A system and method for optimizing automated textual prompts in artificial intelligence (AI) conversational systems is disclosed. The system comprises a network interface, processors, and memory-storing instructions for performing operations to optimize prompts. These operations include receiving and preprocessing input data, tokenizing the data, verifying data authenticity, performing temporal analysis, calculating prompt complexity scores, and selectively expanding or refining prompts based on complexity thresholds. The system further incorporates context-aware optimization, multi-faceted prompt refinement, variation generation, and evaluation using machine learning models. Additional features include a technological hub with advanced processing capabilities, sensor-augmented input apparatus, device-specific prompt optimization, AI model selection, multimodal context integration, and an AI-driven creativity booster. The system provides interactive prompt visualization, certification, and uniqueness verification modules. This comprehensive approach ensures the generation of optimized, contextually relevant, and creative prompts for various AI applications while maintaining data integrity and user engagement.

The invention relates to the technical field of mobile communication transmission, and discloses a heterogeneous network multilink parallel mobile communication transmission method and system. A dynamic link aggregation module of the system collects link state parameters including signal strength, delay jitter and packet loss rate from a plurality of heterogeneous network interfaces in real time; a flow distribution decision module calculates available bandwidth weight of each link according to the data and generates a dynamic flow distribution strategy; the data fragment packaging module splits to-be-transmitted data into a plurality of data fragments according to the strategy, and adds a sequence identifier and a link identifier to each fragment; the multi-channel concurrent transmission module sends corresponding data fragments in parallel through a specified heterogeneous network link; and the receiving recombination verification module sorts the recombination data fragments according to the sequence identifiers, and detects the data integrity through a verification mechanism. According to the system, a set of complete multi-link parallel transmission solution is formed, and the problems existing in a traditional single link and an existing multi-link transmission technology can be effectively solved.

An example system comprises a plurality of servers comprising respective network interface cards (NICs) connected by physical links in a physical topology, wherein each NIC of the plurality of NICs comprises an embedded switch and a processing unit coupled to the embedded switch; and an edge services controller configured to program the processing unit of a network interface card of the plurality of network interface cards to: receive, at a first network interface of the NIC, a data packet from a physical device; based on the data packet being received at the first network interface, modify the data packet to generate a modified data packet; and output the modified data packet to the physical device via a second network interface of the NIC.

The invention relates to an optical data network (10-1) for connecting a plurality of data network nodes (N1-1, N2-1, N3-1, N4-1). The optical data network (10-1) comprises: i) the plurality of data network nodes (N1-1, N2-1, N3-1, N4-1), the data (99) comprising data packets (99p), wherein each data network node (N1-1, N2-1, N3-1, N4-1) is provided with a network interface (Nl); and ii) a data connection network (100-1) comprising at least one data switch (SW) and a plurality of optical connections (50) for allowing establishment of data links (DL1, DL2) between pairs of said plurality of data network nodes (N1-1, N2-1, N3-1, N4-1). At least one of the at least one data switch (SW) is a smart data switch (SSW) comprising at least one packet switch (PS, EPS) and at least one circuit switch (CS, OCS), At least two network interfaces are smart network interfaces (SN, SNC) comprising a data classifier (25) configured for classifying the data packets (99p) into at least two traffic classes including first traffic class (D1) and a second traffic class (D2) in accordance with a classification scheme. The smart data switch (SSW) and the network interfaces (SN, SNC) are configured to route the data packets (99p) of the first traffic class (D1) to the packet switch (PS, EPS) and to route the data packets (99p) of the second traffic class (D2) to the circuit switch (CS, OCS).

A network interface module for coupling a host device to a switched network as a network node is described. The network interface module comprises a single half-duplex port for communicatively coupling to a shared bus of the switched network, at least one frame queue sized to store one multicast read frame received via the shared bus, and logic circuitry. The logic circuitry is configured to decode a read command for the interface module included in a payload of the multicast read frame that includes multiple read commands for other network nodes of the switched network, and transmit a response frame including read data on the shared bus when detecting the shared bus is available for transmitting.

A decentralized mesh-network platform provides real-time governance, supervision, and audit of large-language-model persona agents in regulated environments such as healthcare. Each computing node hosts processor circuitry, memory, a network interface, and an integrated suite comprising a User-Prompt Interface, Metadata Filter & Enrichment Engine, Persona Role Constructor, Policy Constraint Engine, gating logic module, Supervisor Review Interface, Session Memory Governance Module, Audit Logging Subsystem, cryptographically linked audit ledger, and Fallback Control Module. Devices communicate over a peer-to-peer channel, exchange role-switch tokens, and merge local ledgers into a composite audit graph when connectivity returns. The architecture supports continuous compliance and resilient operation across institutional boundaries, network partitions, and device failures, enabling conversational interaction with heterogeneous medical data while maintaining rigorous credential lineage, policy oversight, and forensic traceability.

The invention relates to a data storage method, system and device, a chip, a network interface card, equipment, a medium and a program product. The method comprises the following steps: receiving a data packet write-in request, wherein the data packet write-in request is triggered by a storage management module on a host through a memory write operation driven by a virtual storage device; triggering PCIE multicast data packet processing based on the data packet write-in request; and under the condition that a PCIE multicast data packet processing result is multicast hit, the data packet is pushed to a plurality of target ports of the PCIE switch, each target port is connected with a virtual storage device located in a data processing unit, and the virtual storage device is used for writing the data packet into a corresponding memory. The method can improve the overall performance of the system.

A robotic surgical system network includes a plurality of robotic surgical systems. Each system includes robotic arms, sensors, a surgeon console, and a control system with an integrated AI module. A network interface is associated with robotic surgical system and provides secure data communication. A central or distributed data repository securely stores surgical data aggregated from the robotic surgical systems. The surgical data includes at least one of procedural data, sensor readings, imaging data, AI decision logs, surgical outcomes, or user interaction data. A training module utilizes aggregated surgical data to train or update AI models for the robotic surgical systems using unsupervised learning, transfer learning, or federated learning techniques. A cybersecurity module implements security measures for data transmission and system access, the measures comprising at least one of encryption, multi-factor authentication, or real-time threat detection.

Systems and techniques are described for signing and verifying a data stream with an encryption signature. An example method includes determining, for a data block group, an initialization vector. The example method also includes generating, based at least in part on the data block group, encrypted hash data. The example method also includes determining an encryption signature based at least in part on the encrypted hash data, a private key, and the initialization vector. The example method also includes inserting the encryption signature into the data block group. The example method also includes causing transmission, by a network interface to a media server, of the data block group and the encryption signature. Finally, the example method includes causing verification, via the media server using a public key and synchronized data, that the data block group was generated by the computing device.

An example system comprises a plurality of servers comprising respective network interface cards (NICs) connected by physical links in a physical topology, wherein each NIC of the plurality of NICs comprises an embedded switch and a processing unit coupled to the embedded switch; and an edge services controller configured to program the processing unit of a network interface card of the plurality of network interface cards to: receive, at a first network interface of the NIC, a data packet from a physical device; based on the data packet being received at the first network interface, modify the data packet to generate a modified data packet; and output the modified data packet to the physical device via a second network interface of the NIC.

The invention relates to the technical field of data processing, in particular to an FPGA (Field Programmable Gate Array) and CPU (Central Processing Unit) cooperative network data processing system, which comprises a network interface module for receiving and forwarding an external data flow, and a protocol analysis module for distinguishing a service message and a protocol message based on a message header characteristic and a load mode; the service processing module executes protocol format conversion, security encryption and data extraction in the FPGA; the protocol stack interaction module transmits a protocol message to the CPU through the MAC layer communication interface; the protocol stack module activates necessary protocol services in the CPU and generates a resource allocation instruction; and the data integration module receives the service data flow and the protocol processing result, and dynamically adjusts the encryption rule. According to the invention, FPGA business data closed-loop processing and CPU protocol service physical isolation are realized, a double-processing-unit architecture supports financial signature and industrial filtering cascade operation, the MAC layer interface is additionally provided with cyclic redundancy check to guarantee transmission reliability, and equipment processing efficiency and anti-attack capability under a fusion scene are improved.

The invention discloses an AI-driven RDMA network card hardware unloading acceleration method and system based on an RISC-V architecture, the system comprises an RISC-V processing unit, the RISC-V processing unit comprises a control module and a driving module, and the driving module stores RDMA exclusive acceleration instruction set extension; the AI reasoning unit is connected with the driving module and is used for expanding and running a pre-trained network optimization model based on an RDMA exclusive acceleration instruction set to analyze a network state and an application requirement, generating a hardware unloading strategy optimization instruction and sending the hardware unloading strategy optimization instruction to the control module; the control module generates a corresponding management command according to the hardware unloading strategy optimization instruction; and the hardware unloading unit comprises a management module and an RDMA component module, and the management module receives the management command and performs parameter configuration on the RDMA component module according to the management command. According to the invention, the burden of the CPU is reduced, and the throughput is improved.

This disclosure describes embodiments of a closed, permission-only based system that provides a highly secure, identity verification platform that enables users or consumers to protect and manage their own identity related data without relying on a third party source. In general, the system includes a server having a processor, an input interface in communication with the processor, a network interface in communication with the processor, and a processor readable medium in communication with the processor. The processor readable medium stores processor executable instructions. The processor executable instructions, when executed, cause the processor to take the steps of: receiving user data including an image of at least one document; receiving biometric data of the user from a user device of the user; performing validation of said at least one document using said biometric data; and encrypting the user data with an encryption key obtained from the biometric data.

The invention relates to an activation value re-segmentation communication method for a heterogeneous AI acceleration chip server. The activation value re-segmentation communication method comprises the following steps: scanning through chips, network interface cards and PCIe levels in the AI acceleration chip server, extracting network topology information of the server, calculating delay and bandwidth from each chip to each network interface card, and generating an affinity matrix; based on the affinity matrix, each chip is bound to a network interface card in an exclusive or shared mode through maximum matching; based on the server network topology information, the chip-network interface card affinity and the network interface card and PCIe single line bandwidth, activation value communication mode matching is carried out, and communication modes comprise a transmitting / receiving mode, a transmitting / receiving + collecting mode and a transmitting / receiving + broadcasting mode; and double-level multi-channel communication between the chip and the network interface card is realized. The method has the advantages of remarkably improving the bandwidth utilization rate, being highly adaptive to topology difference, being high in heterogeneous compatibility and the like.

The invention discloses a hydropower station computer monitoring operator station fusion system, which comprises a controlled plant computer monitoring system and an operator station fusion system, and is characterized in that a fusion operator workstation is directly connected with a local switch and a controlled plant switch through double independent network interfaces; a man-machine interface module is fused to uniformly manage monitoring and control of cross-plant equipment; and the data server and the switch adopt a dual-computer redundancy architecture and STP / LACP link redundancy, and are combined with AES-256 encryption and instruction bidirectional verification to improve the security. The system fuses multi-source data through an improved adaptive weighted Kalman filtering algorithm, predicts an equipment state trend by using an LSTM model, supports local / controlled priority mode switching, and automatically triggers data caching and instruction degradation when a network is abnormal. An original system does not need to be transformed, through physical direct connection and logic fusion, the framework is simplified, the operation and maintenance cost is reduced, efficient integration and reliable redundancy of multi-plant monitoring functions are achieved, and the system is suitable for large hydropower stations and one-plant multi-station scenes.

The invention discloses an uplink subsystem complexity reduction method based on a PCMA technology, and relates to the technical field of high-capacity wireless transmission system design and complexity control, and the method comprises the following steps: collecting uplink signal parameters through spectrum analysis, bit error rate test and MIMO detection, obtaining channel characteristics through a pilot frequency and a Gray sequence, and obtaining the complexity of a high-capacity wireless transmission system; baseband data are generated, scene features are extracted, Wiener filtering and iterative soft decision feedback algorithms are adopted to optimize filtering and coding, channel and coding performance is evaluated, transmission strategies are dynamically adjusted through a gigabit network interface, clocks are unified, synchronization is optimized, and the complexity of a PCMA uplink system is reduced. The complexity of an uplink subsystem is effectively reduced through the PCMA technology, the efficiency and the stability of a high-capacity wireless transmission system are improved, efficient utilization of resources and improvement of synchronization precision are achieved by accurately collecting signal parameters, optimizing filtering and coding and dynamically adjusting a transmission strategy, and the method is suitable for large-scale popularization and application. And powerful support is provided for the development of a wireless communication system.

The invention relates to the technical field of network abnormal traffic monitoring, in particular to a network abnormal traffic monitoring method, device and system based on a large model, and the method comprises the steps: collecting the network traffic data of each period at a network interface, and building a periodic network data set; determining a flow characteristic value of the same period, determining a periodic sequence of the same network protocol, and calculating a time sequence fluctuation coefficient of a period determined by each period adjacent to the period before the period; marking a target period, determining the influence weight of the characteristics of the network flow data in the target period, and performing dimensionality reduction on the network flow data of all the periods according to the influence weights of all the periods; and constructing an isolated forest model according to the dimensionality-reduced network traffic data, performing dimensionality reduction on the network traffic data for network abnormal traffic monitoring, inputting the network traffic data into the isolated forest model, and obtaining a network abnormal traffic monitoring result according to an anomaly detection result. According to the invention, the interpretability of the data after dimension reduction of the network traffic can be ensured, and the abnormal network traffic can be accurately identified.

The invention provides an optimized kernel network and an implementation method thereof, and relates to the technical field of kernel networks, the kernel network comprises a fast data channel component XDP arranged on a data link layer; when the network card equipment receives a message data packet, the XDP analyzes and filters the received data packet, or encapsulates or de-encapsulates the received data packet, and modifies a field to forward the data packet; and the XDP matches and filters the received data packet with the rules in the BPF Maps, and discards the data packet when the data packet is illegal. The method comprises the steps that hardware initialization comprises the step of adding a zero copy processing flow when an NAPI polling point processing function is added; the application program configures an XDP socket; the xsk unit executes a BPF instruction, calls a network card driving unit to configure an XSK cache pool, and establishes a DMA mapping relationship between the device and the UMEM shared cache; and the network card drives zero-copy receiving and receiving of the data packet. According to the invention, the kernel network communication efficiency is improved.

This disclosure provides systems, methods, and devices for enhancing data communication and computation efficiency in Systems on a Chip (SoC). In one aspect, a system is provided that uses a network on a chip (NOC) to route communications between chip components using a plurality of network interfaces linked by shared data connections. The system may be configured to route communications via multiple virtual channels along the shared connections, with credit restrictions for the channels. Additionally, the system may support mechanisms for maintaining both private and shared credit balances for these virtual channels. Additional aspects are also discussed.

A method is provided that includes providing a radio network service to at least one user equipment (UE) by a mobile wireless access backhaul (MWAB) node having context information associated with the UE(s). The method includes sending a release message from the MWAB node to the UE(s) to trigger the UE(s) to transition to an inactive state. The method includes making a determination at the MWAB node to release a network interface connection with one or more radio access nodes. And based on the determination, the method includes forwarding the context information associated with the UE(s) triggered to transition to the inactive state by the MWAB node to the one or more radio access nodes or a shared database at which the context information is stored to enable a continued radio network service to the UE(s).

The invention provides an uninterrupted redundant communication method and system, equipment and a medium, and belongs to the technical field of vehicle-mounted network communication.The method comprises the steps that data frames from two communication paths are received through two network interfaces respectively, CRC verification is carried out, wrong data frames are discarded, and the data frames passing verification are obtained; extracting the serial number of each data frame passing the verification as a target serial number, and comparing the target serial number with an expected serial number; if the target serial number is equal to the expected serial number, submitting the data frame to an upper application, and adding 1 to the expected serial number; wherein the data frame is generated by adding a globally unique and monotonically increasing serial number to each key application data frame by the sending end processing unit. According to the invention, fault switching delay is eliminated fundamentally, zero switching time is realized, and a crucial communication guarantee is provided for automatic driving of L4 and above.

Disclosed are systems, apparatuses, methods, and computer-readable media for policy-based transparent packet inspection for last mile zero-trust workload protection. The method comprises receiving a packet on a network interface of a provisioned resource in a data center or a user device within a network; determining, by a first intercepting agent provisioned within the network interface, whether to inspect the packet based on rules received from a control plane of the network, wherein the network interface comprises a smart network interface card (SmartNIC) or a data processing unit (DPU) and is configured with the first intercepting agent based on the control plane; selectively invoking a deep packet inspection of the packet based on inspection of the packet by the first intercepting agent using the rules from the control plane; and blocking the packet at the network interface based on the deep packet inspection identifying malicious content within the packet.

An apparatus to facilitate protecting data transfer between a secure application and networked devices is disclosed. The apparatus includes a processor to provide a trusted execution environment (TEE) to run an application, wherein the processor is to: generate, via the application in the TEE, encrypted data, wherein the encrypted data comprises a payload; copy, via the application in the TEE, the encrypted data to a local buffer; interface, using the application in the TEE, with a source network interface controller (NIC) to initiate a copy over a network of the encrypted data from the local buffer to a remote buffer of a remote platform; and communicate, after completing the copy of the network of the encrypted data, at least one message with the remote platform to indicate that the encrypted data is available and to enable the remote platform to verify integrity of the encrypted data.

The invention provides a network-on-chip data transmission method, device and equipment and a storage medium, and relates to the technical field of computers, the method is applied to a transmission control node, and the transmission control node is arranged on a transmission channel between a network interface of a first node and a second node. A first node sends a message to a second node through a plurality of transmission channels. The method comprises the following steps: acquiring a credit value of each transmission channel; the credit value reflects the vacancy number of the cache region of the transmission channel, and the credit value is in positive correlation with the vacancy number; selecting a target transmission channel from the plurality of transmission channels according to the credit value; receiving a message transmission request sent by the first node, and forwarding the message transmission request to the second node through the target transmission channel; and when a response message returned by the second node is received, returning the identifier of the target transmission channel to the first node through the network interface, so that the first node sends a message to the second node through the target transmission channel.

The invention relates to an RDMA read message processing method, an RDMA read message processing unit, a network interface card, an RDMA communication system, a computer readable storage medium and a computer program product. Determining the number n of request messages which can be sent at present according to the number of read response messages to be received at the local RDMA end and the maximum read response message window threshold allowed by the single QP; and according to the receiving sequence of the RDMA read messages and the initial position of the current RDMA read message to be processed, sequentially selecting one or more RDMA read messages from the RDMA read messages to be processed, and according to the selected one or more RDMA read messages, generating n request messages and sending the n request messages to a far-end RDMA end. And the network effective bandwidth is improved.

The invention provides a software and hardware integrated intelligent terminal power transaction system and method, relates to the technical field of power market transaction, and solves the technical problems of data potential safety hazards and insufficient real-time performance caused by dependence on an external platform in a power transaction process in the prior art. The system specifically comprises a hardware architecture and a software function module, the hardware architecture comprises a processor, a redundant power supply, a storage device, a network interface, a security encryption chip and a display interface; the software function module comprises a core function layer, an interface layer and a security layer; wherein the core function layer is used for being responsible for processing and controlling the whole flow of power transaction; the interface layer is used for carrying out standardized and ordered external data interaction; and the security layer is used for guaranteeing the security of the terminal from multiple dimensions of communication, transaction, data and operation and maintenance. The method is used for electricity market transaction.

A network interface controller (NIC) capable of facilitating efficient data request management is provided. The NIC can be equipped with a command queue, a message chopping unit (MCU), and a traffic management logic block. During operation, the command queue can store a command issued via a host interface. The MCU can then determine a type of the command and a length of a response of the command. If the command is a data request, the traffic management logic block can determine whether the length of the response is within a threshold. If the length exceeds the threshold, the traffic management logic block can pace the command such that the response is within the threshold.

The invention discloses a network card operation monitoring method and electronic equipment, and relates to the technical field of network card management, and the method comprises the steps: monitoring the operation state of a target network card, and if it is judged that the target network card currently has a target error event according to the operation state, and the current operation mode of the target network card is a data processor mode, executing the operation of the target network card; if yes, acquiring context data when the target network card operates based on the data processor mode, storing the context data in a preset shared storage area, activating the first function stack, and switching the current operation mode to the network interface card mode; and based on the context data in the preset shared storage area, establishing a network connection when the target network card operates based on the network interface card mode, and repairing a target error event of the target network card. The network card can be quickly switched to a stable working mode based on the network interface card when the mode based on the data processor fails, the service interruption time is shortened through self-repairing of the network card, and the operation and maintenance complexity and cost are remarkably reduced.

System and methods are disclosed relating to cloud edge based anomaly detection. In an example, an edge monitoring node can include a thermal camera to capture a thermal image of equipment that is under monitoring for an an anomaly event. The node further includes a machine learning (ML) model to process the thermal image of the equipment to detect the anomaly event. The node further includes a network interface to communicate the detected anomaly event over a network to a remote computing platform to determine one or more recommendations for proactive maintenance of the equipment.