15 results about "Response (communication)" patented technology

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an early data transmission (EDT) communication. The UE may receive a response communication that indicates: a successful content resolution of the EDT communication, and a UE-specific C-RNTI. Numerous other aspects are described.

The invention belongs to the field of bus communication, and provides a bus communication packet orderly self-adaptive transmission method and system. The method comprises a communication starting stage; in the pre-communication stage, the host sends a detection packet to the slave to identify whether a conflict detection sequence error exists or not; when a certain slave has a conflict detection sequence error, gradually increasing the first byte response time by taking the transmission time of each byte of the slave as a unit until the conflict disappears and updating the slave response time linked list; in the communication operation stage, the host requests response communication with the multiple slaves, when a conflict detection sequence error of a certain slave exists in the communication operation process, the host synchronizes the slave clock again by sending a synchronization packet, if the conflict detection sequence error disappears, the communication returns to normal, otherwise, the host sends a response pause request, and the slave clock resynchronizes the slave clock again by sending the synchronization packet. And according to the current slave response time linked list, increasing the first byte response time of the slave, and updating the slave response time offset so as to re-establish the host to request the multi-slave response communication.

A method of monitoring and controlling network traffic within an industrial control system including receiving one or more data packets at a smart network switching system operating software-defined networking, analyzing the one or more data packets at a protocol level within a control plane of the software-defined networking, based on the analysis, determining whether the one or more data packets are authorized data packets, and forwarding a data packet of the one or more data packets to a destination device within a data plane of the software-defined networking upon determining that the data packet is an authorized data packet. The method further includes providing information related to the analysis of the one or more data packets to an out-of-band monitoring and control system for display to a user, and receiving a response communication from the out-of-band monitoring and control system indicating whether the one or more data packets are authorized data packets.

This application relates to the field of communication technology and provides a response communication method, system, computer device, and readable storage medium for use in classroom interactive response scenarios, enabling response communication between new teaching aids to avoid signal interference between similar teaching aids. When applied to a handheld terminal, the method includes: establishing a communication connection with a host; determining a target operating frequency for communication with the host, wherein the target operating frequency is a radio wave frequency not used by other devices in the environment; and when a response command is received and triggered, sending a response signal to the host based on the radio waves of the target operating frequency, wherein the response signal contains the response command.

A privilege-free chaos engine testing environment is provided. A reverse proxy provided on a communication line between a first resource and a plurality of second resources intercepts communications from the first source intended for the plurality of second resources. Mirror communications (URLs) of the first communication and generated. A chaos scenario is selectively injected into the mirror communication according to a chaos policy to generate a response communication. The response communication is transmitted to the first.

A verifier device of an authentication system comprises physical layer circuitry and processing circuitry coupled to the physical layer circuitry. The processing circuitry is configured to encode an authentication command for sending to a credential device; decode a response communication received from the credential device, wherein the response communication includes a first random number; encrypt the first random number, a second random number, and verifier keying material for sending to the credential device; decrypt encrypted information received from the credential device, wherein the encrypted information includes the first random number, the second random number, and receiver keying material; and calculate a session encryption key using the verifier keying material and the receiver keying material.

The application provides a wide and narrow band fusion communication system suitable for long distance wireless communication and a method thereof, a storage medium and an electronic device, which comprises a wide band communication module, a narrow band communication module, a fusion control module, a data processing module, a terminal device module and a center receiving module. The fusion control module can collect link state indicators and service type requirements in real time, dynamically select a main link or perform multi-link cooperation based on a service rule table, and automatically switch to a backup link for data retransmission when the link is abnormal. The data processing module supports data fragmentation and protocol encapsulation according to link types, the center receiving module sorts and recombines data according to link identifiers and fragmentation information, and realizes unified output. The terminal device supports a low-power MCU and a wake-up mechanism, realizes low-power and high-response communication control.

The invention provides a two-bus data transmission method, which is applied to a master station machine, and comprises the following steps that: the master station machine responds to a preemption communication frame which is sent by a slave station machine in a code returning area of a request preemption time domain and carries a request preemption signal, and sends a response communication frame which carries a bus state response signal in a code sending area of the request preemption time domain; the master station machine receives an event communication frame which is sent by the slave station machine in a code returning area of the event competition time domain and carries an event competition signal, and the event communication frame is generated after the slave station machine judges that the request is allowed to be preempted according to the bus state response signal; the main station machine generates an event competition result signal according to the event priority; and the master station machine sends a two-bus distribution communication frame carrying an event competition result signal in a code sending area of the event competition time domain so as to notify the slave station machine to reserve competition for the two buses according to the event competition result signal, so that the slave station machine reports an event according to a competition reservation result of the two buses.

The application discloses a substation network security threat detection rule establishment method, comprising the following steps: collecting communication information related to a substation, only retaining message data except for IED device heartbeat messages and SV messages in the substation, and performing certain pretreatment on the collected communication information; collecting communication information data related to a data transmission process in real time, and performing certain pretreatment on the collected communication information data; analyzing the pretreated communication information data, completing deconstruction of background communication and event response communication, discarding periodic reporting measurement value data as background communication, and separately analyzing an interactive communication process triggered by an event; summarizing the same event response communication to obtain an event response specification process with verifiability; and judging whether specific network communication behaviors of a secondary system are reasonable and safe according to the above event response specification process, and identifying hidden network behavior abnormalities.

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an early data transmission (EDT) communication. The UE may receive a response communication that indicates: a successful content resolution of the EDT communication, and a UE-specific C-RNTI. Numerous other aspects are described.

Methods and systems building tiered request-response communications using probability-based selections. For example, the methods and systems may use machine learning and / or artificial intelligence to generate a tier of a tiered request-response communications with a subset of user input fields and / or tiers, in which the subset is dispositive for completing the tiered request-response communication.

The invention discloses a sensor test method and device for IMU communication quality detection, and the method comprises the steps: building a communication connection with a to-be-tested IMU sensor through an upper computer at a single board stage, completing the initialization, and enabling the to-be-tested IMU sensor to enter a communicable state; triggering the IMU to read an internal register through a register-level state query instruction, and returning a response communication frame containing self-checking state information; and performing structured analysis on the response communication frame, extracting a target state identification bit capable of reflecting the communication state agreement, and verifying the target state identification bit according to a preset communication judgment rule, thereby outputting a deterministic conclusion that the communication quality is qualified / unqualified. Therefore, pre-verification and interception of IMU communication abnormity are realized, the abnormity is prevented from being indirectly exposed by depending on a time-consuming calibration process, the detection efficiency and judgment standard consistency are improved, and the reworking and abnormity positioning cost of subsequent processes is reduced.

A process of managing security-compromised communication devices in a talk group. In operation, a talk group receives security information associated with communication devices that are each operated by a member of a talk group. When a request to establish a group call between the members of the talk group is received, the talkgroup server determines whether the request is associated with an incident assigned to the members of the talk group. If the request is associated with the incident assigned to the members of the talk group, the talkgroup server restricts or allows the participation of a security-compromised communication device in the group call established between the members of the talk group based at least in part on incident-response communication requirements associated with responding to the incident. If the request is not associated with any incident, the talkgroup server restricts the participation of the security-compromised communication device.

A transceiver device security system includes a computing device and a transceiver device that is locked for use with computing device(s) in transceiver device use group(s). The transceiver device generates challenge information in response to connecting to the computing device, and causes an interrupt to be transmitted to the computing device to cause it to retrieve the challenge information. Subsequently, the transceiver device receives an encrypted response communication from the computing device that is encrypted with a transceiver device use group private key associated with one of the transceiver device use group(s), and decrypts it with a transceiver device use group public key associated with the one of the transceiver device use group(s) to generate a decrypted response communication. If the transceiver device determines that response information in the decrypted response communication matches the challenge information, it unlocks the transceiver device for use with the computing device.

An example methodology includes, by a server, establishing a request-response communication connection with one or more clients, wherein each request-response communication connection is initiated by the one or more clients, and upgrading the request-response communication connection to a bidirectional connection. The method also includes, by the server, determining a message to send to the one or more connected clients, creating an identifier (ID) for each message to be sent, wherein the ID is unique to each of the one or more connected clients, and broadcasting the message with respective IDs on the bidirectional connection to the one or more connected clients. The server can receive a response message that includes the ID included with the broadcast message from the one or more connected clients, wherein the response message from a connected client is sent on the bidirectional connection between the server and the connected client.