128 results about "Message switching" patented technology

Disclosed embodiments generally relate to edge-based multi-Radio Access Technology (RAT) traffic management (TM) solutions to support delay-sensitive traffic over heterogeneous networks. Embodiments include delay-aware TM implementations that split and / or steer network traffic across different RATs for the edge network control plane. Embodiments also include utilization threshold-based implementations to achieve delay-aware multi-path TM at the network's edge. The multi-path TM includes multi-RAT, multi-access, or multi-connectivity traffic routes. Embodiments include strategies to sort users (or devices) for making multi-RAT traffic distribution decisions and to determinate the utilization thresholds. Embodiments also include message exchange mechanisms or learning utilization thresholds and other useful system properties. Other embodiments may be described and / or claimed.

An end-to-end messaging including AI and blockchain enhancements to enhance user experience while engaged in networking and matchmaking. Progressive AI-based unobscuring techniques can be applied to an image to predict and selectively unobscure parts of the image in response to the progressive exchange of user messages. A user's images and information can be fully unobscured in response to additional message exchanges between users. A cryptographic hash of the image can be generated and recorded on a blockchain ledger to establish an immutable record of the submitted image. Message exchanges and related metadata can be recorded on the blockchain, establishing a transparent and traceable communication history. Natural language processing algorithms can translate, enhance grammar, and adjust sentiment of messages, or suggest any of these, before they are provided from one user to another user.

A computing system can provide an interface for users of a messaging service to exchange messages with other users of the messaging service. The system can associate each exchange of messages with an underlying document, and structure the underlying document of each message exchange so that each message as a comment that is embedded or linked to the document.

The invention discloses a rapid batch switching authentication method for predictability and aggregation promise proof, which realizes batch authentication of a plurality of user terminals by generating system parameters and secret keys through a trust mechanism and combining predictability promise and aggregation signature technologies. In the authentication process, the edge base station to be switched exchanges with the current communication edge base station through an encrypted message, verification information such as a pre-authentication certificate and a signature is generated through the user terminal, and identity authentication is completed step by step. The method comprises the following specific steps: a trust mechanism generates a private key, a public key, a pseudo identity and an expiration timestamp for each device; through multiple rounds of message exchange, the edge base station and the user terminal perform identity verification by using a shared key and a hash function; and finally carrying out efficient verification on a plurality of users through batch signature and aggregation commitment. According to the method, on the basis of ensuring the security, the speed of switching the authentication process is greatly improved, and the method is suitable for a large-scale network environment, especially in edge computing and mobile communication networks.

The invention discloses a process-level plug-in integrated framework platform, which relates to the technical field of plug-in framework development, and comprises at least one interface integrated framework used for supporting basic services and accommodating plug-ins; and the plurality of plug-ins and the plurality of called plug-ins are integrated to the interface integration framework in a process mode, and message exchange is carried out through a process communication mechanism to realize a service request. According to the method, a function integration method of a plug-in mechanism is formed through a'framework + plug-in 'mode, running resources and program faults are isolated in a multi-process mode, the independence and safety of software development are improved, problems can be conveniently found and positioned, the dependency relationship among the plug-ins is reduced, and rapid transplantation and reuse of the plug-ins are facilitated.

The invention relates to the technical field of multi-agent question and answer optimization, and discloses a multi-agent question and answer interaction efficiency and performance optimization method based on a large model. The method comprises the steps of analyzing multi-agent question and answer historical data through a large model, and extracting response time and accuracy indexes of agents and an interaction frequency mode between the agents; according to the indexes and the modes, the agents are classified into different role types, and corresponding question and answer tasks are distributed; then generating an interaction protocol adaptive to a role type, and determining a message priority rule and a communication triggering condition of intelligent agent communication; when multi-agent question and answer interaction is executed, the agents complete message exchange and query response according to a protocol; meanwhile, delay data and throughput data generated by interaction are collected, so that a message priority rule and a communication triggering condition of an interaction protocol are modified, and the overall efficiency and performance of multi-agent question and answer interaction are optimized.

A process includes accessing a first message that is sent from an access point device. The first message includes data representing a second message that is sent by a client device. The second message is part of an exchange of messages between the client device and the access point device associated with authentication of the client device and a derivation of a first key used to encrypt and decrypt data communicated between the client device and the access point device. The second message includes a first message integrity check value. The process includes identifying, based on the second message, a pre-shared key corresponding to the client device. The identification of the pre-shared key includes determining a second message integrity check value based on a candidate pre-shared key of a plurality of candidate pre-shared keys; comparing the second message integrity check value with the first message integrity check value; and based on a result of the comparison, selecting the given candidate pre-shared key as the pre-shared key. The process includes determining a user role based on the pre-shared key. The process includes causing a third message to be sent to the access point device, where the third message includes data representing the pre-shared key and data representing the user role.

This invention discloses a method and system for rapid vehicle location tracking via door locks. The method includes: configuring topology information containing neighboring door lock addresses for each unit door lock based on a preset community access topology map; the resident door lock sending an IGMP join message to a preset multicast address; generating a discovery message based on the first detection of a Bluetooth tag signal by the unit door lock, and forwarding it to predicted neighbors via unicast according to the neighbor topology; the unit door lock receiving the discovery message switching its Bluetooth detection mode from low frequency to high frequency, forming a relay detection chain along the predicted path; and, based on the condition that the tag's signal strength remains stable near a certain unit door lock, generating a formal announcement multicast message, which is then forwarded by a router to the corresponding resident door lock, completing the vehicle location push. Using this invention, rapid, accurate, and low-power vehicle Bluetooth tag location can be achieved, improving the location response speed and system coordination efficiency in a community environment.

To implement the function of giving an appropriate response to a specific request by small-sized software.SOLUTION: A relay device 2 relays communication frames between first and second ECUs 3 and 4 connected to first and second communication lines 5 and 6, respectively. The relay device 2 includes an L3 switch 12, a control unit 21, and a RAM 33. The L3 switch 12 executes a relay process for relaying the communication frames. The control unit 21 controls the relay device 2. The RAM 33 stores a fixed message 35. The L3 switch 12 determines whether or not a communication frame satisfying a request detection condition (hereinafter, a specific frame) has been received from the first and second ECUs 3 and 4. When the specific frame has been received, the control unit 21 transmits a communication frame including the fixed message 35.SELECTED DRAWING: Figure 1

A network device may transmit device configuration request messages of different types for network address assignment operations that are pending in parallel. The network device may complete a corresponding message exchange operation to obtain device configuration information based on a response to one of the request messages. If desired, if no responses are received for the initial set of device configuration request messages within an allocated time, the network device may subsequently send additional device configuration request messages for other network address assignment operations that are also pending in parallel.

Disclosed are a virtual-machine state switching method and apparatus, and a device cluster and a readable storage medium, which relate to the technical field of virtualization. The method comprises: during the processing of virtual-machine state switching, after having received a switching request of a first virtual machine, creating a second virtual machine in a host machine that runs the first virtual machine, and on the basis of a second state indicated by the switching request, configuring a message exchange mechanism of the second virtual machine; and live-migrating the first virtual machine to the configured second virtual machine, so as to implement online switching of a message exchange mechanism in the first virtual machine. In this way, a data packet processing method between a first virtual machine and a client is switched without shutting down the first virtual machine. Thus, losses caused by service interruptions are reduced.

The invention provides a distributed request processing method based on multi-round message exchange and related equipment, and the method comprises the steps: obtaining a task request in response to any node server, and broadcasting a task consensus request message according to the task request; for each node server, determining a receiving state of the task consensus request message, and broadcasting a first report message based on the receiving state; for each node server, in response to the received first report message meeting a preset secondary report condition, broadcasting a secondary report message based on the first report message; for each node server, broadcasting a current voting message according to the first report message and the second report message; for each node server, obtaining a current consensus result according to the first report message, the second report message and the voting message; and processing the task request according to the current consensus result in response to the consensus result meeting a preset consensus condition. The task request processing efficiency in the distributed system can be improved.

A system is provided.SOLUTION: A system comprising: means for receiving and storing users' information in a database; means for training a generative AI model using the stored information to generate prediction results; means for displaying the generated prediction results on the users' terminals; means for receiving and storing wagering information from the terminals in the database; means for updating game results in real time and delivering the information to the users' terminals; and means for supporting message exchange between users.SELECTED DRAWING: Figure 1

The invention belongs to the technical field of avionics, and particularly relates to a flight comment system and a design method thereof, and a data center server, an unloading terminal and a comment terminal are constructed in a local area network; the data center server is used for centrally storing data and undertaking message exchange, the unloading terminal is used for uploading data after flight to a data center, and the commenting terminal is used for displaying video data, playing back audio, simulating cabin display and carrying out 2D / 3D playback. According to the scheme provided by the invention, task commenting with data visualization can be realized, and the commenting efficiency and the flight training quality are remarkably improved.

A method and system for implementing a function for an application using middleware is provided. The method can include the steps of initializing an application node in the middleware corresponding to the application, the initializing including binding the function to the application node and associating the application node with an encryptor; connecting the middleware to a remote device using the encryptor through a transport layer; publishing a message to invoke the function from the application node to the encryptor through the middleware; and communicating with the remote device using the encryptor to invoke the function according to the published message. The method can implement a more secure, stable and real-time message exchange system.

The invention relates to a method for transmitting and processing messages of a first and a second control device by means of a test system, the test system having: a first controller and a first TCP / IP stack for messages of the first control device and a second controller and a second TCP / IP stack for messages of the second control device; a message memory for exchanging messages with the first TCP / IP stack and the second TCP / IP stack, in which messages from the first TCP / IP stack are transmitted to the message memory and forwarded to the second TCP / IP stack and vice versa, the messages being selectable by means of a first program for processing for test purposes before forwarding, and a second program for processing for test purposes before forwarding. The messages selected for processing are forwarded by the first or second controller to the respective first or second TCP / IP stack and stored therefrom in the message memory and processed, with the test system having a filter program by means of which unselected messages are transmitted directly from the first controller to the second controller or vice versa.

Systems and methods are provided for facilitating inviting a conversation administrator to a message exchange (i.e., a text conversation) between chat participants. The conversation administrator is configured to use natural language processing and machine learning algorithms to provide support to human chat participants by assisting with various tasks or inquiries, resolving disputes, and acting in a mediator or counselor capacity.

A switch included in a compute fabric receives an authentication request message from a GPU associated with a customer. The switch transmits the authentication request message to an authentication server. Responsive to the GPU associated with the customer being successfully authenticated, the switch receives an authentication response message including metadata associated with the customer; The switch configures an address for the GPU associated with the customer by: (i) configuring a first portion of the address prior to receiving the authentication request message, and (ii) configuring a second portion of the address based on the authentication response message. The switch transmits the address including the first portion of the address and the second portion of the address to the GPU associated with the customer.

The invention discloses a charging pile operation and maintenance method and system based on multi-agent cooperation. The method comprises the following steps: configuring an MCP server corresponding to each functional subsystem, and packaging heterogeneous rear ends into standard resources and tools; configuring an expert agent to call resources through an MCP protocol so as to carry out anomaly perception; when external cooperation is needed, the agents negotiate through an A2A protocol or send a request to an arbitration agent; and the arbitration agent organizes multiple rounds of structured message exchange to jointly diagnose and judge the fault root cause, thereby generating an operation and maintenance work order. According to the method, the problem that heterogeneous equipment is difficult to access is solved by utilizing the MCP, the subsystem barrier is broken through the A2A protocol and an arbitration mechanism, and accurate collaborative diagnosis of cross-domain complex faults is realized.

In various embodiments, a messaging system is provided, where message streaming is employed to exchange information among various components in a network to facilitate Zero Touch Provisioning (ZTP hereinafter). In those embodiments, messages may pass through the messaging system via REST API or Kafka with consistent message schemas across the messaging system. In various embodiments, message adaptors are provided when different message schemas of the same message is used in the network.

The present disclosure provides techniques for client device roaming using randomized media access control (MAC) addresses in enhanced data privacy (EDP) operation. A first access point (AP) in a seamless mobility domain (SMD) receives a message as part of an initial association process with a station (STA). The first AP establishes one or more roaming-specific media access control (MAC) addresses (RMAs) for the STA as part of message exchange during the initial association process. The first AP establishes a first pairwise transient key (PTK) with the STA and generates a PTK mapping that associates the first PTK with the one or more RMAs of the STA.

This application provides an airborne FC message transmission method based on publish-subscribe, belonging to the field of airborne computer network communication technology. Specifically, it includes establishing publish and subscribe tables based on a client-server model. A terminal, acting as a client, initiates publish and subscribe requests to the server based on network management messages. A switch, acting as a server, processes these requests and responds with network management messages. The method includes: message publishing based on the publish table, message subscription based on the subscribe table, message sending based on the publish table, and message receiving based on the subscribe table. This application's processing scheme reduces maintenance costs, provides a flexible network platform for the system, and offers a feasible basis for runtime message switching planning.

This invention introduces an energy-efficient communication protocol for Ambient IoT, integrating Slotted ALOHA with RF energy harvesting to enable reliable interaction between ultra-low-power, battery-less devices and 5G / 6G base stations or relay UEs. Devices first harvest energy from a Carrier Wave (CW) signal, followed by a structured five-message exchange (Msg0–Msg4) handling synchronization, random access, data transmission, and acknowledgments. Time-frequency resources are dynamically allocated based on device energy levels and random IDs, reducing collisions and improving throughput. Control signals use differential encoding for robustness. Each message is framed with a preamble and postamble, allowing the device to detect the start and end of the signal. Padding is inserted before the preamble to ensure alignment with NR OFDM symbol boundaries. A Slotted ALOHA-based retransmission strategy enhances channel reuse. Eliminating dedicated RFID readers, this approach supports long-range, interference-managed communication, offering a scalable, low-latency, and cost-effective solution for massive machine-type communication (mMTC) in next-generation Ambient IoT networks.

The invention relates to the technical field of block chain evidence storage, in particular to a pet hospital detection data block chain evidence storage and sharing method. The method comprises the following steps: generating a distributed identity identification character string through an intelligent contract; according to the method, sorted evidence storage transactions are packaged into new blocks, then new block data are shared to all Peer nodes in the block chain network, each Peer node receives and shares the same new block data and executes a consensus process, the validity of the new blocks is verified through message exchange, and when the number of more than 2 / 3 of the Peer nodes in the block chain network is considered that the new blocks are valid, the new blocks are stored in the block chain network. According to the method, the consensus can be reached only when the new block needs to be detected, the evidence storage transaction in the new block is permanently recorded in the block chain network, the detection data can be shared in real time through the block chain network, the tedious process and time delay in the traditional data sharing mode are avoided, meanwhile, the generation and confirmation speed of the new block is high due to the high efficiency of the consensus mechanism, and the data sharing efficiency is improved. And the data sharing efficiency is further improved.

This invention discloses a universal time synchronization method and device for digital twin networks. Based on a synchronization strategy based on two-way message exchange, the method modulates synchronization information for scenarios where the two-way delay is fixed, linear, or nonlinear. Multiple measurements are performed to collect multiple sets of synchronization data, which are then demodulated to achieve high-precision time synchronization. This method extends high-precision time synchronization from static networks to general networks, offering a wider range of applications than traditional network time synchronization methods targeting fixed transmission delays, and can achieve high-precision time synchronization.

Apparatuses, methods, and systems are disclosed for handling security aspects for UAS in a 3GPP network. One apparatus, a network equipment NE, (1100) contains at least one processor (1205) coupled with at least one memory (120) and configured to cause the NE (1200) to: receive an Uncrewed / Unmanned Aerial Vehicle, UAV, Uncrewed / Unmanned Aerial System Service Supplier, USS, Authentication and Authorization, UUAA, request from a first network function, NF, wherein the UUAA request comprises a Generic Public Subscription Identifier, GPSI, and a Civil Aviation Authority, CAA, level UAV identifier; and transmit a second UUAA request to a second NF, wherein the second UUAA request comprises routing information for a NF that handles UAV-related message exchange with the second NF.