109 results about "Application protocol" patented technology

Methods and systems for synergistic use of a large language model (“LLM”) and Graph-of-Thoughts (“GoT”) for unified data access across GraphQL application protocol interfaces (“APIs”) via a single API. Methods and systems may include requesting to identify and retrieve data concerning GraphQL APIs from a GraphQL API schema hub. Methods and systems may include identifying key relationships between data elements in the GraphQL APIs using relationship semantic analysis and transporting a text prompt via a cache to an LLM-GOT synergistic processor. Methods and systems may include modeling information generated by the LLM-GoT synergistic processor as an arbitrary graph, generating a unified GraphQL API based on synergistic outcomes, and storing the unified GraphQL API in the GraphQL API schema hub.

A receiver (110), a transmitter (120), a method, a computer program and a computer program product are disclosed. The receiver (110) in a network (100) for receiving a first constrained application protocol, CoAP, message, the receiver (110) receives, from a transmitter (120) in the network (100), the first CoAP message, the first CoAP message comprising a modified header field indicating a time indication value, wherein the time indication value is generated by the transmitter (120), and evaluates network latency or network load based on the time indication value. A transmitter, methods, computer programs and a computer readable storage medium is also disclosed.

The disclosure generally describes methods, software, and systems for cross-application protocols describing integration dependencies. A request is received to synchronize customer data from multiple system instances. The system instances include one or more application programming interfaces. A semantic description of an integration process configured to synchronize the customer data from the plurality of system instances is generated. The semantic description defines integration dependencies between system instances. The integration process is executed to synchronize the customer data from the plurality of system instances to generate synchronized customer data. The synchronized customer data are provided for storage.

According to at least one embodiment, a method of operating a Next Generation (NG) Node B (gNB) on board a non-terrestrial satellite includes: establishing a physical layer connection to a non-terrestrial network (NTN) gateway for an NG Application Protocol (NGAP) connection; establishing a transport layer protocol connection to a 5G core network (5GC) for the NGAP connection; determining that the NGAP connection is to become nonoperational or unavailable; and, in response to the determination, transmitting a message to indicate that the NGAP connection is to become nonoperational or unavailable.

The invention discloses an electricity consumption information acquisition terminal transaction semantic monitoring and causal delimiting method, which comprises the following steps: acquiring an application protocol data unit by utilizing an eBPF probe, generating a cross-layer unique transaction fingerprint based on extracted sessions, objects, businesses and calling identifiers, and generating a transaction event record by utilizing a pairing state machine; constructing a transaction observation window containing front and back extensions by taking a transaction observation timestamp as a reference, and screening and aggregating kernel events associated with the transaction fingerprint to obtain a transaction evidence set; and constructing a directed evidence graph based on the set, and calculating the confidence coefficient of each root cause category by using a scoring rule and an index normalization algorithm. According to the invention, non-intrusive deep observation of power acquisition business affairs is realized, and the automation level and fault diagnosis precision of power terminal operation and maintenance are improved.

Apparatuses and methods for a non-real-time radio access network intelligence controller (NRT-RIC) framework in an open radio access network (O-RAN). The apparatus includes: a memory storing instructions; and at least one processor configured to implement the NRT-RIC framework to: receive, from an rApp hosted by an NRT-RIC, at least one request of at least one R1-O1 related service via an R1 interface within the O-RAN architecture; and send, from the NRT-RIC framework to the rApp, at least one response of the at least one R1-O1 related service via the R1 interface; wherein the at least one request and the at least one response are implemented as data types comprising a plurality of R1 data models of an R1 application protocol that enable the NRT-RIC framework and the rApp to produce and / or consume data of the at least one R1-O1 related service in the NRT-RIC.

An access node comprising means for: receiving, from a core network node, assistance information for configuring a Radio Access Network, RAN, Notification Area, RNA, for user equipment, UE, location reporting when a UE is in RRC INACTIVE state; sending, to the UE, an indication to transition the UE to RRC INACTIVE state and information indicating an RNA, wherein the information indicating the RNA is based on the received assistance information; and sending, to the core network node, location information associated with the UE with respect to one or more areas of interest, each area of interest comprising one or more cells. The access node may be further configured to receive, from the core network node, a request for reporting the UE location with respect to the one or more areas of interest; wherein sending the location information associated with the UE is based on the received request. The assistance information may be received from an access and mobility management function, AMF, or a session management function, SMF. The assistance information may be received in at least one of: a Next Generation Application Protocol, NGAP, Initial Context Setup Request message, an NGAP Handover Request message, an NGAP Location Control message.

Embodiments of the present application provide a method and device for device discovery, the method comprising: a first device encrypting first data by a first key to obtain first verification information, wherein the first key is one of a pair of keys corresponding to a first application protocol; and the first device sending first information to a second device, wherein the first information comprises the first verification information, and the first verification information is used by the second device to determine whether the first device uses the first application protocol.

Systems and methods for integrating awareness and communications are provided. A first wireless communication node (e.g., RAN or NG-RAN Node 1) may receive a perceived configuration from an Access and Mobility Management Function (AMF) over a first next generation Radio Access Network Application Protocol (NGAP) message. The first wireless communication node may send a perception measurement report related to the perception configuration to the AMF.

The present invention relates to a system and a method for providing 5G services to at least one user device [302]. The at least one user device [302] transmits a first connection request to the gNodeB [304]. The gNodeB [304] attaches a first protocol message to the first connection request received from the at least one user device [302] and transmits the attached first connection request to an interworking unit [306]. The interworking unit [306] generates a third request from the attached first connection request based on an application protocol and transmits the generated third request to an EPC [308]. The EPC [308] establishes a connection with the at least one user device [302] and 5G services to the at least one user device [302] via the gNodeB [304].

Techniques are described to providing security of artificial intelligence of things (AIoT) device (s). An example wireless communication method comprises receiving, by a unified data management (UDM), one or more device identifiers of one or more first type of wireless devices and one or more identifiers of one or more second type of wireless devices, where each device from the first type of wireless devices and the second type of wireless devices has a single identifier; and storing, by the UDM, a mapping of the one or more device identifiers and the one or more identifiers.

The invention discloses a method and system for capturing an APDU instruction in the air through a POS machine, the method and system are applied to the POS machine and a non-contact card reader, and when no entity card participates in, the method comprises the steps that the POS machine obtains an instruction response set; starting a card-free APDU obtaining function of the POS machine, and receiving an APDU instruction sent by the non-contact card reader; the POS machine matches the APDU instruction with the instruction response set and obtains response data; displaying an APDU instruction and response data in the interaction process on a display screen of the POS machine in real time; when an entity card participates in, the method comprises the following steps: starting a function of acquiring APDU (Application Protocol Data Unit) by using the card of the POS machine; an APDU instruction sent by the non-contact card reader is received and recorded; the POS machine sends the recorded APDU instructions to the non-contact card one by one and obtains card response data; and displaying the APDU instruction and the card response data on a display screen of the POS machine in real time. The test cost can be reduced.

Apparatuses and methods for a non-real-time radio access network intelligence controller (NRT-RIC) framework in an open radio access network (O-RAN). The apparatus includes: a memory storing instructions; and at least one processor configured to implement the NRT-RIC framework to: receive, from an rApp hosted by an NRT-RIC, at least one request of at least one R1-O1 related service via an R1 interface within the O-RAN architecture; and send, from the NRT-RIC framework to the rApp, at least one response of the at least one R1-O1 related service via the R1 interface; wherein the at least one request and the at least one response are implemented as data types comprising a plurality of R1 data models of an R1 application protocol that enable the NRT-RIC framework and the rApp to produce and / or consume data of the at least one R1-O1 related service in the NRT-RIC.

An example near-field communication (NFC) tag device, NFC card emulation device, and a method for initializing an NFC application protocol at an NFC communication listener are provided. The example NFC tag device includes one or more applications and an NFC transceiver. The one or more applications, each include a unique application identifier. The NFC transceiver is configured to receive an application identifier polling command from an NFC reader, wherein the application identifier polling command comprises a first application identifier and transmit a second application identifier corresponding to a supported application of the one or more applications.

The present application provides a KCP protocol reliable transmission proxy method and system based on the digital network, which relates to the field of digital network communication technology. The method includes: sending digital network application protocol data to a local proxy through a client; encapsulating the received digital network application protocol data based on an application layer fast and reliable protocol; forwarding the encapsulated request data packet to a remote proxy of a target device based on a transport layer protocol; parsing the request data packet to obtain the digital network application protocol data and the address data in the session message header; establishing a connection with the target server based on the server address information and server port number in the address data; in response to the forwarded digital network application protocol data, the target server returns response data to the remote proxy; encapsulating the response data and returning it to the local proxy for parsing and forwarding it to the client; and closing the connection between the client and the local proxy based on the received response data. The purpose is to perform efficient and reliable digital network data proxying.

The invention discloses a hardware port reflection method and system for a real-time simulation test resource combination system, and the method comprises the steps: carrying out the port conversion of hardware resources in an interface processing and simulation test resource control module of the real-time simulation test resource combination system; when the real-time simulation platform receives data or detection signals, bus data or signals are obtained from the electrical interface through the physical layer, then the received data / signals are analyzed through the application protocol layer, variable data needed by simulation testing are obtained, and the variable data are stored in the DMA; the real-time simulation platform directly obtains variable data in a form of accessing a memory address; when the real-time simulation platform sends data or outputs signals, the simulation test execution program directly writes variable data generated by output into the DMA and then sends or outputs the variable data. The system is used for executing the method. The method has the advantages of being simple in principle, wide in application range, capable of improving the real-time performance of simulation work and the like.

The invention provides a data monitoring method, device and system, and relates to the technical field of computers. The method comprises the following steps: intercepting a system call event in a kernel space of an operating system to capture a data packet transmitted between specified components through a network; checking the state of the plurality of protocol monitoring switches to determine a currently enabled protocol monitoring switch; identifying the application protocol type of the data packet by using an identification strategy matched with the currently started protocol monitoring switch; analyzing the data packet by using an analyzer matched with the application protocol type to obtain an analysis result; generating structured monitoring data according to an analysis result; and sending the structured monitoring data to the user space. By means of the method, self-adaptive monitoring can be efficiently and accurately conducted on network communication data of multiple application protocols, and the universality and expandability of data monitoring are improved.

A method for implementing an AF multipath policy. The method may be performed by a PCF and may include a step of transmitting a request message comprising a UE ID identifying a UE. The method also includes receiving a response message transmitted as a response to the request message, the response message comprising: the AF multipath policy, an application ID (App-ID) identifying an application, and an application protocol ID (App-ID-Protocol), identifying a protocol used by the application. The method further includes generating a multipath policy using at least: i) the AF multipath policy and ii) the App-ID-Protocol. The method further includes providing the generated multipath policy to a management function (e.g., SMF).

Various embodiments include a method for operating an IoT device having one or more applications which process messages according to application protocols. An example includes: receiving messages for the application protocols at the IoT device; sampling a device integrity status of the IoT device; filtering the messages for the application protocols on the basis of the device integrity status; and, after filtering the messages, processing the messages by the applications according to the application protocols.

Methods, systems, and apparatus are provided for packet-level downlink delay monitoring. Multiple downlink user packets are received at a base station via a downlink NG User Plane Interface (NG-U) frame from a core network (CN) quality of service (QoS) stream. One or more of the multiple downlink user packets are sent to a user equipment (UE). Subsequently, a Next Generation Application Protocol (NGAP) message or an uplink NG-U frame is sent to the CN, the NGAP message or uplink NG-U frame including a radio access network (RAN) portion of the downlink delay of at least one downlink user packet and an associated Packet Data Convergence Protocol (PDCP) sequence number (SN), or a downlink NG-U frame SN encapsulating at least one downlink user packet.

Embodiments of this disclosure relate to smart application identifier selection in a near-field communication system. Example near-field communication (NFC) tag devices, NFC card emulation devices, and methods for initializing NFC application protocols at an NFC communication listener are provided. The example NFC tag device includes one or more applications and an NFC transceiver. Each of the one or more applications includes a unique application identifier. The NFC transceiver is configured to: receive an application identifier polling command from an NFC reader, wherein the application identifier polling command includes a first application identifier; and send a second application identifier corresponding to a supported application among the one or more applications.

A network service access method for a mobile terminal device includes adding an access data field to an application protocol data unit of a universal integrated circuit card of the mobile terminal device; enabling first operator data and second operator data of the universal integrated circuit card of the mobile terminal device; issuing an instruction to access first issuer security domain data of the first operator data or an instruction to access second issuer security domain data of the second operator data; and accessing data corresponding to the first issuer security domain data of the first operator data or accessing data corresponding to the second issuer security domain data of the second operator data.

The invention discloses an application protocol identification control method based on AI learning and FPGA rapid matching, and the method comprises the steps: firstly carrying out the preliminary shunting of a data package entering a gatekeeper according to a destination port, and distinguishing the data streams of different application protocols; secondly, application layer data recombination is carried out, data packets of the same data stream are recombined and converged, and application layer data content is recovered; the recombined data are sent to an FPGA module, and identification and compliance judgment are carried out on an application protocol in a regular expression matching mode; if the protocol identification is passed and a white list strategy is met, the data stream enters a subsequent state detection and packet filtering module; if the identification is not passed, directly discarding all messages of the data stream; fine-grained access control is carried out through a state detection and packet filtering module, and finally legal data packets are forwarded out. And the protocol feature library performs application protocol feature information extraction and construction based on an AI learning algorithm. According to the invention, efficient application protocol white list control can be realized, and a solution with high-speed processing capability is provided.

The invention relates to the technical field of radar signal processing, in particular to a universal interface architecture design method of a 40G Ethernet for radar signal processing, a bottom driver of the architecture is a DPDK, a universal interface design is provided, and a user can realize definition and play only according to a definition declaration port. During operation, cross-thread direct connection of the functional entity is realized through the shared memory annular queue, and the functional entity autonomously screens required data, so that intermediate links are eliminated. The architecture supports unpacking and restructuring of oversized and giant data packets and realizes receiving and transmitting of data with any byte length. The method comprises universal function interface design, application protocol header design, data group packet sending design, receiving memory design, receiving single packet data processing design, receiving giant packet data processing design and receiving multi-node synchronous data processing design. According to the method, through protocol packaging, zero-copy optimization and two-stage cache design, the difficulty of synchronization of giant packet processing and multiple computing nodes under the 40G Ethernet is solved.

Apparatuses and methods for a non-real-time radio access network intelligence controller (NRT- RIC) framework in an open radio access network (O-RAN). The apparatus includes: a memory storing instructions; and at least one processor configured to implement the NRT-RIC framework to: receive, from an rApp hosted by an NRT-RIC, at least one request of at least one R1-O1 related service via an R1 interface within the O-RAN architecture; and send, from the NRT-RIC framework to the rApp, at least one response of the at least one R1-O1 related service via the R1 interface; wherein the at least one request and the at least one response are implemented as data types comprising a plurality of R1 data models of an R1 application protocol that enable the NRT- RIC framework and the rApp to produce and / or consume data of the at least one R1-O1 related service in the NRT-RIC.

This disclosure describes systems, methods, and devices related to Constrained Application Protocol (CoAP). A device may decode a service request for computing in CoAP message from User Equipment (UE) via a Radio Resource Control (RRC) or Non-Access Stratum (NAS) container. The device may map the decoded CoAP message into a service request for computing in HTTP to a Service Communication Proxy Function (SOCF), by operating as a CoAP to HTTP proxy. The device may monitor for the results of the computing service if asynchronous results delivery is indicated. The device may encode a CoAP acknowledgement (ACK) message indicating asynchronous data delivery.

The invention discloses a network security detection method and device, equipment, a medium and a program product, and relates to the technical field of communication, the method applied to a CATF comprises the steps that data traffic between a client node and a server node is acquired, the client node is in communication connection with the server node, and the server node is in communication connection with the client node; the data flow comprises at least one of the following items: node port information, a node internet protocol IP address and an application protocol; at least one directed graph is determined based on the data traffic, the directed graph comprises node attribute information of the client node, node attribute information of the server node and side information, and the node attribute information comprises at least one of the following items: a protocol type supported by the node, a protocol version and a cryptographic algorithm; the side information is used for indicating a data transmission path between the client node and the server node; and performing network security detection based on the at least one directed graph and the security policy requirement to obtain a network security detection result.

A method is proposed for operating a network with multiple subscribers in the network. For this purpose, a network having at least one switch (20, 21), at least two terminals (10, 11, 12) and a controller (30) is provided. According to the invention, one of the subscribers now sends and / or receives data to another subscriber via an application protocol, with the data being sent and / or received as a TSN data stream. In order to integrate non-TSN-capable nodes in the network, it is proposed that the TSN data stream be divided into at least two partial data streams (1, 2, 3, 4). Such partial data streams (1, 2, 3, 4) can be configured across non-TSN-capable subscribers or between such subscribers.

Aspects of the subject disclosure may include, for example, detecting a plurality uplink data packets on a network, the plurality of uplink data packets conveying application protocol messages from an application on a mobile device to an application server providing a service to the application on the mobile device over the network; providing data packets of the plurality uplink data packets to a machine learning model, the machine learning model trained to identify respective application protocol messages from the data packets; receiving from the machine learning model an indication that a start video download application protocol message has been identified by the machine learning model, the start video download application protocol message requesting initiation of a video download to the application on the mobile device from the application server; detecting a plurality of downlink data packets on the network, the plurality of downlink data packets conveying video content data to the mobile device in response to the start video download application protocol message; comparing a watch time for displaying the video content data on the mobile device by the application and a download data time; and determining a stall event has occurred based on the comparing. Other embodiments are disclosed.