108 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.

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.

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 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 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.

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.

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.

A multiple link device (MLD) for performing a wireless communications protocol to provide dynamic power saving (PS) on a wireless local area network (WLAN). The Active state (non-dozing) comprises both a full capability higher powered state, and a lower powered state in which it has less capability. Wherein stations of an MLD can be directed to listen using the lower power active mode; yet a transition to the higher power active mode can be made when the need arises for transmitting frames with another MLD.

Disclosed herein are related to a device that can include a first circuit and second circuit each configured for a communications protocol, the second circuit configured to determine a loss caused by an interference from the first wireless communications protocol. The device includes a controller circuit configured to: determine, in response to the loss and according to a state of the circuits, a configuration for operating at least one of the first circuit or the second circuit. The state includes a power of a signal of the second wireless communication protocol, and at least one of: a frequency of the first circuit, a modulation of the first circuit, a power of a signal of the first wireless communications protocol or a frequency of the second circuit. The device can apply the configuration to at least one of the first circuit or the second circuit to adjust the loss.

The invention discloses a network communication-based charging pile cooperative control system and method. The system comprises a main control board, at least one terminal control board and at least one power control board, the main control board is configured to perform network communication with an external management platform and is used as a control center; the terminal control panel is configured to perform data interaction with a vehicle end through a CAN communication protocol; the power control board is configured to perform data interaction with the charging module through a CAN communication protocol; the main control board, the terminal control board and the power control board are in communication connection through a wired network and are used for data interaction and cooperative control in the charging process based on a self-defined network communication protocol. According to the invention, by adopting a mode based on network communication, the efficiency and the capacity of data transmission among the components in the charging pile system are improved, the requirements under a large-scale data transmission or high-speed data interaction scene are met, and the performance of the charging pile is further improved.

A system can comprise a near real-time radio access network intelligent controller that comprises an application and a service model component, wherein the service model component is configured to receive respective indications of supported service models and key performance indicators from respective network nodes of a group of network nodes that is part of a radio access network, wherein the service model component is configured to receive a request from the application for a key performance indicator, wherein the service model component is configured to subscribe to a network node of the group of network nodes for the key performance indicator, wherein the network node supports a service model that is unsupported by the application and that is supported by the service model component, and wherein the key performance indicator is returned to the application via a communications protocol that is supported by the application.

An implantable medical device, IMD, for patient monitoring or treatment that collects clinical data for upload to a remote data center. The IMD is equipped with a first wireless transceiver configured to operate according to a wireless personal area network, WPAN, communications protocol to transmit the clinical data using a first data communication path and a second wireless transceiver configured to operate according to a low-power wide-area network, LPWAN, communications protocol to transmit the clinical data using a second data communication path. The IMD is provided with computing resource to decide when and with which of the first and second wireless transceivers clinical data collected by the IMD is transmitted.

The application relates to the technical field of data processing, and discloses a city-level intelligent community multi-source heterogeneous data standardization management method, which comprises the following steps: acquiring heterogeneous data messages and generating a structure topology fingerprint, performing differential processing according to a fingerprint comparison result; when the comparison result is inconsistent, extracting time sequence statistical features of unknown fields to construct a physical feature vector, and calculating the topological structure correlation among the unknown fields to construct a topological distance matrix; based on the physical feature vector and a standard field reference vector, combining the topological distance matrix to construct and solve a global mapping loss function, and establishing the mapping relationship between the unknown fields and the standard fields; generating a streaming mask according to the mapping relationship and a message network communication protocol type, and extracting and storing standardized data based on the mask. The application can perceive message structure changes through a structure fingerprint, and can constrain a mapping relationship by combining space-time joint features, so that the accuracy of heterogeneous data mapping conversion and the system processing efficiency are improved.

The application belongs to the technical field of electronic detonators, and particularly relates to an electronic detonator networking communication protocol, which comprises the following steps: S1, checking the model and parameters of all used electronic detonators, and checking whether each electronic detonator has the ability of network connection; S2, wiring each electronic detonator according to the electronic detonator networking communication protocol by using a special cable and a connector, and setting a unique address code for each electronic detonator; S3, electrically testing the circuit to ensure that the resistance value of the bus meets the requirements, all detonators are correctly connected, the parallel electronic detonators are normally powered, and there is no potential danger; and S4, configuring a master control device or a control system, and testing and debugging the device.