141 results about "Network Communication Protocols" patented technology

A system for adaptively caching network communication protocols enhances efficiency across heterogeneous device environments through a multi-level cache architecture with device-capability-based tiers. The system collects endpoint telemetry data including device capabilities and operational constraints to classify endpoints and generate context-aware protocol variants optimized for specific device types. Protocol optimization opportunities are determined through structural analysis of message patterns and state transitions. The system performs protocol deduplication by identifying functionally equivalent variants and maintaining canonical representations to reduce cache redundancy. Cache synchronization across distributed nodes uses enhanced Merkle tree structures with protocol normalization processing. The system predicts communication needs based on historical patterns, network context, and endpoint constraints, enabling proactive cache management tailored to device capabilities. Integration with event-driven data communication systems enables seamless protocol selection and translation while maintaining compatibility between diverse endpoint types, from high-performance servers to resource-constrained IoT devices.

The invention discloses a power equipment fault diagnosis system and method based on edge cloud cooperation. The system comprises an edge end module and a cloud end module. The edge end module is deployed in a power equipment site, is embedded with a lightweight diagnosis model, collects power equipment operation state parameters in real time, executes localized preliminary fault identification and alarm judgment, extracts key characteristic quantities, and uploads a processing result to the cloud end module through a network communication protocol; the cloud module is deployed in a data center or a control platform, and performs complex model reasoning, cross-device historical data comparison, fault depth research and judgment and model updating and distribution according to the characteristic quantity data uploaded by the edge module; the edge end module and the cloud end module perform data interaction through an FTP, MQTT or 5G protocol, a model trained by the cloud end can be automatically distributed to an edge end to realize rapid deployment and switching, and equipment fault diagnosis is realized. According to the invention, through a task division cooperation and data interaction mechanism, an efficient and low-delay fault diagnosis process is realized.

The invention discloses a court cross-network audio and video signaling two-way interaction system and method. The system comprises a multi-protocol access adaptation module, a security isolation module and the like. The multi-protocol access adaptation module is provided with a special access adaptation unit for multiple protocols; the security isolation module realizes physical isolation through a security data exchange platform and a one-way audio and video optical shutter, and a built-in signaling security detection unit detects signaling; the signaling conversion module converts the signaling into an internal uniform format and adapts to the internal uniform format; the signaling processing module processes signaling, extracts information, schedules resources and feeds back a result; the network adaptation module adjusts transmission parameters; the identity authentication and authorization module uses multi-factor authentication and fine-grained authorization. The method comprises the steps of signaling initiating and receiving, identity authentication and authorization, multi-protocol access adaptation, signaling conversion processing and the like. The system solves the problems of cross-network communication protocol compatibility and the like, and improves the convenience and safety of judicial services.

An internet-of-things communications network deployed within an environment is disclosed. The system may be used to analyze emissions related data within an agricultural environment and provide a calculation regarding a monitored environment's carbon emissions. The system has a communications network allowing for the transmission and reception of information. The network may include a plurality of devices capable of obtaining information related to agricultural actions, an access point, and a remote database. The communications networks may deploy a modified Wi-Fi HaLow communications protocol. Further, a data analysis module may be implemented to analyze and report information related to the monitored environment. The data analysis module may be utilized in partitions to optimize processing of the system where some execution of the data analysis module may occur at the access point and other execution occurs at the remote database.

The invention relates to the field of virtual reality simulation, and discloses a virtual laboratory simulation system and method based on the VR technology, and the method comprises the steps: obtaining user interaction data through a sensor, carrying out the preprocessing, transmitting the user interaction data in real time through a network communication protocol, carrying out the data fusion and synchronous processing, and updating scene data, transmitting the updated scene data to the user; a scene synchronization value is calculated through network delay and equipment performance difference, scene data is fused with space-time three dimensions to perform synchronization verification, and a scene state synchronization algorithm based on a distributed hash table is adopted to monitor the change of a scene state and perform dynamic adjustment; detecting and compensating the operation delay of the user, establishing an operation delay model, predicting the operation action of the user, and executing the operation action in advance in the virtual scene; according to interaction data of an object in a virtual scene, an interactive friction tactile feedback signal is generated in real time, and tactile feedback is controlled by combining a pressure sensor and vibration motor hardware equipment.

Technical problems and their solution are disclosed regarding the location of mobile devices requesting services near a site from a server. Embodiments adapt and / or configure the transmitting device near the site, the mobile device communicating with the transmitting device using a short haul wireless communications protocol to deliver a token based upon a key shared with the server but invisible to the mobile device. The server can determine the proximity of the mobile device to the site to control actuation of the requested service or disable the service request, and possibly flushing the service request from the server. Solutions are disclosed for traffic intersections involving one or more traffic lights, elevators in buildings, fire alarms in buildings and valet parking facilities.

A system for adaptively caching network communication protocols provides improved efficiency and performance through a multi-level cache architecture. The system monitors performance metrics and synchronizes cache contents across distributed nodes using a hierarchical structure. Protocol cache requirements are predicted based on usage patterns, enabling proactive cache management. The system compresses cached protocols using existing codebooks to optimize storage and transmission efficiency. Integration with event-driven data communication systems enables seamless protocol selection and translation. The caching system works in conjunction with transaction managers and protocol predictors to enhance network communication performance. The system maintains cache coherency across local, regional, and global cache levels while minimizing network overhead and optimizing protocol availability. By predicting and pre-caching likely needed protocols, the system reduces protocol negotiation latency and improves overall network communication efficiency.

A system to facilitate a transaction between a credential device and a service provider system. The credential device is configured for bi-directional wireless communication with a credential device reader. The credential device reader is wirelessly connected to a controller by a bi-directional wireless communications link. The controller is in communication with the service provider system and arranged to convert credential data received from the credential device via the reader device encapsulated in a wireless communications protocol to a different communications protocol of a communications link between the controller and the service provider system.

A network of devices includes a power-constrained device that uses two separate physical channels associated with different wireless communications protocols to communicate with a device and to communicate directly or indirectly with a controller. In an embodiment, the two separate physical channels include a dedicated high-power, high-throughput physical channel of a primary wireless communications protocol that is used to communicate with the controller in a normal mode of operation and a side channel, which is a lower power, lower throughput physical channel of a secondary wireless communications protocol to receive triggers from sensors and that may be used to directly or indirectly communicate with the controller in the normal mode of operation or in a lower power mode of operation. In an embodiment, the dedicated high-power, high-throughput physical channel is configured in a lower power state (e.g., idle or off) while a sleepy node is in a power-saving mode.

A wireless communications protocol in which multiple-link operations provide enhanced efficiency in particular for non-simultaneous transmit receive (NSTR) communications between stations (STAs) of multiple-link devices (MLDs). When MLD1 is the TXOP holder of Link1 and the channel is accessed on Link2 by MLD2 for transmitting to MLD1; MLD2 immediately transmits over Link2 to MLD1, if MLD1 is receiving on Link1. MLD2 transmits a frame over Link2 to occupy the channel if MLD1 is transmitting on Link1, then when MLD1 is receiving on Link1 then MLD2 transmits another frame to MLD1.

A data compression method, system, and device for a vibration application can involve applying a Fast Fourier Transform (FFT) to raw vibration data to obtain FFT coefficients, classifying the FFT coefficients as high energy coefficients or low energy coefficients based on predetermined thresholds, quantizing the high energy coefficients using a first quantization and the low energy coefficients using a second quantization as quantized coefficients, and generating an indicator array to identify positions of the high energy coefficients and the low energy coefficients for use in packetizing the positions and the quantized coefficients and recovering lossy raw data from the quantized coefficients for data compression of the raw vibration data. The vibration application can include one or more battery-based internet-of-things (IOT) devices that can generate the raw vibration data. The raw vibration data is transferrable over a wireless communications protocol.

The invention discloses a low-delay data transmission method and system, and relates to the technical field of low-delay data transmission, and the method comprises the steps: analyzing the network state of a network communication protocol QUIC through employing a reinforcement learning model PPO, selecting an optimal path, and carrying out the data transmission according to a data transmission position requested by a user, according to a nearest neighbor principle, an optimal edge computing node is selected to process a user request, transmission data is compressed by using an adaptive Huffman coding technology through the characteristics of the optimal edge node, and when high delay and high packet loss rate occur in a data transmission process, the transmission data is compressed. And adjusting a transmission strategy by using a multi-dimensional action suggestion mechanism of a deep reinforcement learning model DDPG. According to the method, the data is ensured to be transmitted through the most appropriate path all the time, the data transmission delay can be greatly reduced while the data security is ensured, the transmission efficiency and the service response speed are improved, and the data are evolved continuously along with the change of the network environment and the user demand.

Systems, computer program products, and methods are described herein for multi-protocol data permissions querying and aggregation. The present disclosure includes receiving an access link to a shared file, determining, by analyzing the access link, a sharing platform and corresponding storage repository associated with the access link, transmitting, to the storage repository via a network communication protocol, a query to retrieve sharing data associated with the shared file of the storage repository, retrieving the sharing data associated with the shared file of the storage repository, the sharing data including a list of a plurality of user identifiers having access to the shared file, and a permission type for each respective user identifier of the plurality of user identifiers for the shared file, and causing to display the list of the plurality of user identifiers and corresponding permission type for the respective user identifier of the plurality of user identifiers.

Systems, methods, and devices locate and identify wireless devices within operational environments such as automobile environments. Methods include determining, using one or more processors of a central wireless device, one or more identifiers associated with a peripheral wireless device, and performing, using the one or more processors, a wireless exchange with the peripheral wireless device, the wireless exchange comprising one or more channel sounding operations compatible with a wireless communications protocol. Methods further include determining a plurality of estimated distances based on channel sounding data obtained by the central wireless device and received from a plurality of remote wireless devices based on the wireless exchange, and determining a location and identity of the peripheral wireless device within an operational environment based on the plurality of estimated distances and the one or more identifiers.

The invention provides a circuit breaker networking system and a communication gateway, and relates to the technical field of low-voltage electric appliances. The system comprises a circuit breaker cluster, a gateway cluster, a cloud service platform and a mobile terminal, the circuit breaker cluster comprises a plurality of circuit breaker devices, and each circuit breaker device is configured with a first target communication chip; the gateway cluster comprises a plurality of communication gateways, and each communication gateway is configured with a second target communication chip; at least a satellite flash communication protocol is integrated in the first target communication chip and the second target communication chip; each communication gateway establishes a network topology with each circuit breaker device through a star flash communication protocol; each communication gateway is also in network interconnection with the cloud service platform through a local area network communication protocol; and the cloud service platform establishes communication connection with the mobile terminal through a network communication protocol. According to the method, a network topology can be established between the circuit breaker cluster and the gateway cluster through a star flash communication protocol, the data transmission efficiency and the transmission distance of circuit breaker equipment are improved, and the network coverage rate and the stability are improved.

Systems, methods, and devices enhance power performance of wireless devices. Methods include beginning a service period between wireless devices, the service period being configured in accordance with a wireless communications protocol, and determining, using one or more processing elements, whether or not there has been activity during a designated period of time within the service period. Methods further include determining, using the one or more processing elements, whether or not the service period should be terminated prior to a scheduled end of the service period, the determining being based, at least in part, on the activity.

The application provides a multi-terminal data privacy collaborative processing method and system based on a central networking node, relates to the technical field of data processing, and comprises the following steps: deploying a plurality of heterogeneous privacy computing nodes designed by different privacy computing protocols, network communication protocols and upper-layer applications; setting a central coordination node for the demand of interconnection and intercommunication of the heterogeneous privacy computing nodes, wherein the central coordination node has protocol compatibility; enabling each heterogeneous privacy computing node to be connected with the central node once through the protocol compatibility of the central node, and establishing indirect interconnection and intercommunication channels between all the privacy computing nodes through the central node. The application realizes the collaborative processing of calculation localization and management centralization.

The application belongs to the technical field of electric ships, and relates to a pure electric ship automation system and an integration method thereof. The system optimizes the network communication protocol of the whole-ship energy management system and the battery management system at the application layer, realizes the monitoring and display of the big data of the battery management system by the network monitoring system under the condition that the independent host of the network monitoring system is cancelled, and uses the energy management system to act as the host of the network monitoring system, integrates the network monitoring system and the existing energy management system, greatly reduces the hardware and wiring of the network monitoring system, enhances the reliability of the network monitoring system, reduces the cost of the electric ship, and is favorable to the promotion and application of the electric ship.

The invention provides a network communication protocol function determination method and device. The method comprises the following steps: determining first information; wherein the first information can be used for indicating to migrate the first communication protocol function module to the second function entity. For example, the first communication protocol function module may include a layer 2 communication protocol function module and / or a layer 3 communication protocol function module. And sending the first information to the second functional entity. Alternatively, the method may include receiving first information. And determining to migrate the first communication protocol function module to the second function entity according to the first information. The first function entity can determine to migrate the first communication protocol function module to the second function entity. Therefore, the first communication protocol function module can be flexibly migrated between the first function entity and the second function entity, so that the communication efficiency can be guaranteed and the resource consumption can be reduced under the condition that the communication scene is flexibly changed.

A system-on-chip (SoC) is accessed. The SoC includes a mesh network and one or more coherency ordering agents (COAs). The COAs coordinate coherency for one or more processors coupled to the mesh network. The COAs are coupled to one or more communication converters (CCs) by the mesh network. A processor sends a request to a target device. The request is based on a first communications protocol and includes a memory address. The request is sent by a COA to a CC. A request queue within the CC stores the request. The request is checked against one or more additional requests. The CC translates the request, resulting in a converted request, based on a second communications protocol. The translating is based on the checking. The CC transmits the converted request to the target device.

FIG. 1 illustrates an apparatus for decoding according to an embodiment. The apparatus comprises an interface for receiving a plurality of ATSC Link-layer Protocol packets each of which comprising a packet header and a packet payload encapsulating digital content. Moreover, the apparatus comprises a decoding unit. In a first embodiment, the digital content being encapsulated within the packet payload of each of one or more ATSC Link-layer Protocol packets of the plurality of ATSC Link-layer Protocol packets comprises digital radio content, and / or a Distribution and Communications Protocol packet or a portion thereof, and / or Unified Speech and Audio Coding content or extended High Efficiency Advanced Audio Coding content, and / or Journaline content. The decoding unit is configured to decode the packet payload of each one of at least one ATSC Link-layer Protocol packet of the one or more ATSC Link-layer Protocol packets to obtain the digital content of said one of the at least one ATSC Link-layer Protocol packet.

The invention provides a dynamic deployment method for satellite batch production test equipment, and belongs to the field of spaceflight satellite electrical testing. The problem that test data are difficult to effectively associate and trace among different devices in different stages directly caused by an extensive management mode is solved. The method comprises the following steps: virtualizing dispersed test equipment into virtual equipment with a standardized interface through a network communication protocol; establishing a static data model and a dynamic data model for each test device; the modeled virtual devices are grouped according to function types to form a device library; when the test task starts, ends or is abnormal, the equipment state is monitored and alarmed; dynamically matching test equipment according to test task requirements, and distributing the equipment to the virtual test bed by adopting a scheduling algorithm; the equipment is connected and locked during testing, and the state of the equipment is set to be a connected state; and after the test is completed, releasing the equipment, setting the state of the equipment to be idle, and returning to the equipment library. The method is mainly used in the satellite batch test field.

The invention discloses a method for completing drawing of a certain theme and saving works by two persons. The method comprises the following steps of: setting a boundary and a size according to a theme, and initializing a first user exclusive drawing area and a second user exclusive drawing area; a first user draws in the exclusive area through a graph drawing assembly, real-time coordinate data is stored as a structured object according to a time sequence, and after completion, a first picture is generated through screen capture and uploaded to a far-end server to be encrypted and stored. And after confirming that the storage is successful, the server synchronizes the drawing completion state of the first user to the second user through a network communication protocol containing an error detection and retransmission mechanism. And after the second user receives the state, obtaining the first picture from the server, performing zooming, translation, rotation and resolution adaptation processing, performing supplementary drawing on the adapted picture, and after completion, performing screen capture to generate a second picture and uploading the second picture to the server. And after both the two pictures finish drawing, carrying out layer fusion and overall adaptation processing on the two pictures, and finally generating a collaborative work.

This application discloses a method, system, and apparatus for network communication connection based on TCP / UDP. The method includes: obtaining a configuration file, which includes configuration information of one or more terminals and control commands for the terminals; parsing the configuration information in the configuration file to obtain the IP address and port number of the terminals; establishing TCP / UDP network communication with the terminals through the IP address and port number; and controlling the terminals according to the control commands. This application enables communication with terminals that only accept TCP / UDP network communication protocols without adding additional relay equipment, and can be widely used in the field of communication technology.

An example playback device is configured to determine a first characteristic associated with at least one of a first device, the playback device, or a context in which at least one of the playback device or the first device is operating. The playback device can further identify a particular connection configuration in a set of connection configurations based on the first characteristic. Each connection configuration in the set of connection configurations comprises at least one additional rule, in addition to any rule defined by a wireless communications protocol. A communication link is established with the first device via the communication interface in accordance with the wireless communication protocol and the particular connection configuration. The first communication link enables transmission of media content from the first device for playback by the playback device.

Systems and techniques are described for wireless communications. For example, a first device can receive, from a second device, a request for data. The request includes an indication of an extended amount of time for responding to the request with a response comprising an acknowledgement of receiving the request and the data. The first device can determine, based on receiving the request, whether the response comprising the acknowledgment and the data can be transmitted by the first device within the extended amount of time.

The utility model discloses a communication system. The communication system comprises a micro-control unit, a main communication module and a plurality of auxiliary communication modules, the main communication module is electrically connected with the micro-control unit, and each auxiliary communication module is electrically connected with the main communication module through a universal asynchronous transceiver; the micro-control unit sends a network communication protocol data packet to the main communication module; the main communication module sends a network communication protocol data packet to the auxiliary communication module, and the auxiliary communication module transcodes the network communication protocol data packet and sends the network communication protocol data packet through communication. Through the mode, the logic pressure of the micro-control unit can be reduced, and the data transmission efficiency of the micro-control unit and the single communication module can be improved.

A luminaire and lighting system for multi-directional lighting controls for customizing lighting effects in multiple directions surrounding the luminaire are provided. The system includes the luminaire and an external power supply unit that can be plugged into the luminaire. The luminaire has multiple individually controllable lighting zones disposed radially around an elongate body. The luminaire utilizes a single power supply circuit for all lighting zones and a communications protocol for controlling dimming and other lighting effects for each separate lighting zone.

A system and a method to wirelessly synchronize, monitor, or communicate, or a combination thereof, amongst sensors (e.g., sensors, hubs, sensor controllers, etc.) in a Bluetooth Low Energy-based microlocation system. The system or method, or both, may use the BLE hardware (e.g., transmitters, receivers, antennas, etc.) to interleave a communications protocol within the connection interval gaps of the BLE protocol used to communicate with devices.

The present application discloses a method, system and storage medium for allocating network IP addresses for IP network broadcasting, and relates to the field of network broadcasting and IP management technology. The method includes an IP network broadcasting system using the TCP / IP network communication protocol to perform network transmission of audio data; and configuring different IP address allocation methods in unicast data transmission mode and in multicast data transmission mode. The present application also discloses a network IP address allocation and storage medium for IP network broadcasting corresponding to the method. By adopting the present application, the IP network broadcasting system is no longer limited by the transmission distance, thereby achieving high-fidelity sound quality; and in both unicast data transmission mode and multicast data transmission mode, the IP network broadcasting system can allocate the required IP addresses to the corresponding terminals based on the IP allocation server for their use, thereby ensuring that each terminal can accurately connect to the IP network broadcasting system, thereby ensuring the broadcast control effect of the IP network broadcasting system.