3184results about "Data switching networks" patented technology

Disclosed is a chat group management method, including: detecting a message receiving mode corresponding to a chat group; obtaining a degree of interest of a user for chat group messages and an activity degree of the user in the chat group in accordance with a determination that the message receiving mode corresponding to the chat group is a mute-notification receiving mode; determining an importance ranking for the chat group according to the degree of interest and the activity degree; and updating the chat group's position among a plurality of chat groups in accordance with the importance ranking.

The invention discloses an auto-filling method and device of a northbound FTP (File Transfer Protocol) performance file for a telecommunication network management system. The method comprises the following steps of: setting the granularity state of granularity of performance data according to the reported time of the performance data from a foreground network element by a performance loading module of the telecommunication network management system; when the performance loading module receives information reported subsequently by the foreground network element, wherein the information contains the performance data, if judging that the granularity of the performance data is in a completed state according to the set granularity state, then sending filling information containing the performance data to a northbound FTP performance module; and carrying out the processing that the performance data is filled to a previously generated northbound FTP performance file with the granularity by the northbound FTP performance module according to the filling information. Through the auto-filling method, the information reported by the foreground network element is analyzed to judge whether the northbound FTP performance file is complete or not, and the auto-filling of the performance data is carried out when the judgment result is that the northbound FTP performance file is incomplete.

The present invention provides systems and methods for cellular network performance monitoring and optimization, enabling SIM-based devices to dynamically adapt to changing network conditions for improved connectivity. The invention introduces a process that includes determining baseline path performance through detailed probing of network metrics, continuously assessing current path performance via real-time monitoring, and instructing the SIM to switch from its current connected mobile network carrier to an alternate carrier when predefined performance thresholds are not met. Switching instructions are securely delivered Over-The-Air (OTA) to the SIM, ensuring seamless transitions to the most efficient and reliable network path. The system leverages both active and passive application layer observations to optimize latency, throughput, and reliability while supporting diverse applications, including IoT devices, industrial systems, and consumer devices.

Accordingly, there are disclosed herein receivers and receiving methods that provide a graceful transition from PAM2 to PAM4 signaling. One illustrative method includes: negotiating a link speed having PAM4 signaling; performing adaption of at least one gain or filter coefficient during PAM2 signaling; switching to PAM4 detection before receiving PAM4 signaling; disabling said adaptation before said switching to PAM4 detection; detecting PAM4 signaling using at least one statistic of detected PAM4 symbols; and enabling said adaptation after PAM4 signaling is detected. Another illustrative method includes: negotiating a link speed having PAM4 signaling; adapting at least one of gain and filter coefficients during PAM2 signaling; monitoring for a change in at least one signal characteristic while performing PAM2 detection; and transitioning to PAM4 detection after detecting said change.

Provided are a method for performing wireless communication by a first device and an apparatus supporting same. The method may comprise: obtaining information related to at least one resource block (RB) set for physical sidelink feedback channel (PSFCH) transmission; receiving, from a second device, a physical sidelink shared channel (PSSCH); determining a number of PSFCH resources related to the PSSCH; determining an index of an interlaced PSFCH resource among the PSFCH resources, in response to the PSSCH; and performing the PSFCH transmission based on the interlaced PSFCH resource.

This disclosure describes systems, methods, and devices for quality of service (QOS)-level security configuration in a packet data unit (PDU) session. A device may identify a first user plane security indication received from an application function of a wireless network; identify a second user plane security indication received from the application function; generate, based on the first user plane security indication, a first security configuration for a first QoS flow of a PDU session; generate, based on the second user plane security indication, a second security configuration for a second QoS flow of the PDU session, the first security configuration different than the second security configuration; decode a first packet received, from the UE, in the first QoS flow using the first security configuration; and decode a second packet received, from the UE, in the second QoS flow using the second security configuration.

A digital agent is pre-trained to be a digital proxy for a user. Taking on the persona (e.g., personality, mannerisms, preferences, knowledge, and in some cases, a realistic visual appearance and voice of the human), the digital agent can effectively act on behalf of the human. During a virtual meeting, the pre-trained digital agent can listen to what the team has to say, ask clarifying questions, answer questions on the human's behalf, and raise points the human would want the team to consider. Since the digital agent visually resembles, sounds like, and acts like the human, the digital agent appears much like other remote participants, thereby improving the meeting experience of the other attendees and facilitating meeting productivity in the absence of a human team member.

The present disclosure generally relates to managing live communication sessions. A computer system optionally displays an option to invite the respective user to join the ongoing communication session. A computer system optionally displays one or more options to modify an appearance of an avatar representing the user of the computer system. A computer system optionally transitions a communication session from a spatial communication session to a non-spatial communication session. A computer system optionally displays information about a participant in a communication session.

Various systems and methods are described implementing a multi-access edge computing (MEC) based system to realize MEC federation management and broker functions for MEC frameworks. In an example, performing edge federation management functions of edge computing systems, to establish a partnership among multiple edge federation managers as a federation, include: using system data attributes to establish the partnership; using authentication data attributes to enable the edge federation managers to securely authenticate; using authorization data attributes to enable the edge federation managers to perform authorization; using availability zone data attributes to define zones in the federation; and using management and settlement information data attributes to enable management of resources in the federation. Further operations include communicating the data attributes via respective connections with the edge federation managers, and the use of defined interfaces and operations.

The invention discloses a WebSocket-based instant message task assigning system. The system comprises two parts, i.e., a server and clients, wherein the server is deployed on an application server and configured with ports for providing external services, and the server is then started; the clients comprises an APP client and a PC client; and information data transmission among the server, the APP client and the PC client is achieved based on the WebSocket protocol, that is, the server provides the instant messaging service, and the clients achieve acquisition of data from the server. Compared with the prior art, the system provided by the invention has the advantages that WebSocket-based instant message task assigning is achieved, and information can be synchronized between the information acquisition clients, so that high timeliness, effectiveness and safety of the information are ensured.

The disclosure relates to apparatus and method for supporting Hybrid Automatic Repeat request (HARQ)-Acknowledgement (ACK) feedback for multicast service. In some aspects, a user equipment (UE) device may comprise at least one antenna; at least one radio, coupled to the at least one antenna and configured to perform wireless communication using at least one radio access technology; and one or more processors coupled to the at least one radio, wherein the one or more processors are configured to cause the UE device to: receive, from a base station, a Radio Resource Control (RRC) signaling which indicates that a semi-static codebook is configured for a Hybrid Automatic Repeat Request (HARQ)-Acknowledgement (ACK) feedback for both multicast and unicast and that a HARQ-ACK feedback for multicast is disabled; and generate a HARQ-ACK feedback report which excludes a HARQ-ACK bit for the multicast by using a time domain resource assignment (TDRA) for the unicast to configure the semi-static codebook.

Apparatus and methods are provided for path switch with service continuity for the UE from the indirect relay link to direct cell link or vice versa. In one novel aspect, the UE is configured with measurement report configuration, which includes triggering event for sending the measurement report. The network sends path switch command to the UE to initiate the path switch based on the measurement report. The UE path switch includes intra-gNB and inter-gNB path switch between the indirect relay link and the direct cellular link. The triggering events are a measurement of the target direct Uu link is an offset better than a measurement of the serving sidelink for a indirect link to direct link switch and a measurement of the PC5 link is better than a predefined threshold for direct link to indirect link switch.

A system for micro-segmented networking is provided. A system controller is programmed to a) store a plurality of micro-segmented network accounts and a plurality of subscriber accounts, b) receive a request from a user device to activate a first micro-segmented network associated with a first subscriber account, c) authenticate the first subscriber account based on the subscriber information, d) activate the first micro-segmented network, including a plurality of device slots for a plurality of devices, e) transmit, to the user device, first device slot authentication information for a first device slot of the plurality of device slots; f) receive, from a first device connecting to the wireless network, the first device slot authentication information; g) authenticate the first device slot authentication information; and h) in response to authenticating the first device slot authentication information, connect the first device to the first micro-segmented network.

A system including an electrical meter and at least one server. The electrical meter: obtains a power monitoring signal by measuring an electrical property of a power line to a building; processes the power monitoring signal in a first mode of operation to determine first information about a first device in the building; transmits the first information to the at least one server; receives from the at least one server, an instruction to change to a second mode of operation; processes the power monitoring signal in the second mode of operation to determine second information about a second device in the building; and transmits the second information to the at least one server. The at least one server: receives the first information from the electrical meter, transmits the instruction to the electrical meter to change to the second mode of operation, and receives the second information.

The present specification provides a system and method for determining that an endpoint device has connected to an untrusted external internet protocol (IP) network; and establishing a secure DNS connection from the endpoint device to a trusted DNS server via a proxy, wherein the proxy authenticates the trusted DNS server via a client identity certificate and a server certificate.

Tunnel endpoints may encapsulate the packets of a network flow, such as a forward flow from one computer to another, in encapsulating packets. A forward flow packet of the forward flow may include static header fields, pseudo-dynamic header fields, and dynamic fields. The control plane and the data plane of a tunnel endpoint may omit the static header fields and may omit the pseudo-dynamic header fields from encapsulating packets after sending a first encapsulating packet that includes the forward flow packet and a forward flow value associated with the forward flow. Subsequent encapsulating packets may include the forward flow value and the dynamic field values of subsequent forward flow packets of the forward flow. The static header fields and / or the pseudo-dynamic header fields of the subsequent forward flow packets may be omitted from the subsequent encapsulating packet.

The invention discloses a Modbus master station control system for multi-queue task scheduling, and relates to the technical field of automatic control. A multi-queue task scheduling architecture is adopted, firstly, hierarchical classification is performed on Modbus communication tasks according to functional characteristics of the Modbus communication tasks, then different types of tasks are placed in independent task queues with different scheduling strategies, and finally, the tasks are scheduled by a task scheduling manager according to priorities and scheduling strategies of the queues. And in combination with an intelligent optimization mechanism based on historical communication performance data analysis, tasks are efficiently and orderly scheduled and executed, so that the communication efficiency of the Modbus network, the emergency task response speed and the overall reliability of the system are remarkably improved.

An assessment system can generate a software quality value based on testing results and analysis of a multitude of factors that impact a readiness evaluation. For example, the system generates a software quality score (e.g., an Applause Quality Score “AQS”) that enables development teams to understand the level of quality they are achieving for a given release and build-over-build. In various examples, the system generates a data-driven score to enable development teams or quality assurance teams to make decisions for when a build is ready for release. In further embodiments, the system can integrate user interfaces that present a software quality score in a user dashboard that is linked to version control systems. On review and acceptance of the score, a user can trigger the release of their new code or product.

Examples relate to methods and systems for selective communication with electronic control units (ECUs) of a vehicle. A vehicle scan tool can provide user-selectable controls that correspond to predetermined group of ECUs representing subsets of all of the ECUs located in a vehicle. In response to receiving a selection of a particular user-selectable control, the scan tool transmits one or more first vehicle data messages with a diagnostic trouble code request to the predetermined group of ECUs associated with the selected option. The diagnostic trouble code request can include a request to clear one or more diagnostic trouble codes in the predetermined group of ECUs or a request to respond with a status of one or more diagnostic trouble codes being set in the predetermined group of ECUs. The scan tool can communicate with multiple subsets of ECUs when the user selects multiple user-selectable controls.

The present technology intelligently selects routes to be distributed to edge network device from SD-WAN controllers. Rather than indiscriminately distributing routes, the present technology utilizes logic to account for route viability conditions to determine whether a route between a first edge network device and a second edge network device is likely to be usable between the edge network devices.

A device to process data associated with a surgical event of a surgery may include a processor. The processor may be configured to receive multiple data streams during the surgical event. The processor may be configured to select a primary data stream based on a surgical data interface via which the primary data stream is received. The processor may be configured to select a secondary data stream based on a surgical data interface via which the second data stream is received. The processor may be configured to identify the surgical data interfaces. The processor may be configured to generate situational data associated with the primary data stream based on the secondary data stream. The situational data may indicate a medical decision-making factor of the surgical event. The primary data stream and the situational data may be sent during the surgical event.

The present disclosure discloses an interface display method and apparatus, a computer device, and a storage medium, and the interface display method is applied to a first client and includes: during a first period when a livestreaming room is in a preset state, in response to receiving an interaction trigger operation for the livestreaming room, determining, according to the interaction trigger operation, target interaction information corresponding to the preset state, the target interaction information being different from actual interaction information corresponding to the interaction trigger operation; and based on the target interaction information, generating an interaction effect corresponding to the preset state, and displaying the interaction effect.

A virtual gateway for transmission of packets from a service provider virtual network to a service consumer virtual network of a user is established at a cloud computing environment. A limited-access endpoint is created in the service consumer virtual network, with security settings provided by the user which enable transmission of packets from a service implemented at the service provider virtual network to resources within the service consumer virtual network. A packet directed to a resource in the service consumer virtual network is received at the gateway from the service. If the security settings permit delivery of packets via the endpoint to the resource, the packet is transmitted to the resource.

A network controller in an overlay network maintains a total set of identification-based policies and identification mappings for online users of the network for distribution to notifications across network elements of the network. When a new user is online, the controller identifies a site of a network where the user is online, and determines an identification map and applicable policy for the user for distribution to network elements at the identified site. The controller assigns an index value to each identity and communicates the index with the corresponding identity map and policy to the network element. The network element encapsulates cross-site traffic with an index value corresponding to the sender, so that the receiver network element can obtain the index value from the encapsulated header format, query the controller for a corresponding identification map, and apply a policy to traffic determined as relevant based on the sender's identification map obtained from the controller.

In various aspects, a control system for controlling an antenna of a vehicle is provided. The control system may include a satellite communication system (SATCOM) that includes the antenna, which may emit RF signals. The SATCOM may be configured to operate in a plurality of modes. The plurality of modes may include a low power mode and a high power mode. A strength of the RF signals emitted by the antenna may be greater when the SATCOM is operating in the high power mode than when the SATCOM is operating in the low power mode. The control system may be configured to switch the SATCOM from the high power mode to the low power mode when a distance between the vehicle and at least one other vehicle is or is predicted to be less than or equal to a threshold value.

A method for managing transmission of multicast and / or broadcast services (MBS) is implemented in a central unit (CU) of a distributed base station including a CU and a distributed unit (DU). The method includes receiving a request from a core network (CN) for configuring CN-to-BS resources for transmitting downlink (DL) MBS data related to an MBS session from the CN for a plurality of user equipment units (UEs) via the distributed base station (602), obtaining a configuration for a downlink (DL) tunnel for transmitting the DL MBS data from the CU to the DU (606), and communicating the DL MBS data between the CN and the DU using the CN-to-BS resources and the configuration for the DL tunnel (614, 616).

A computer-implemented method for managing a computing infrastructure with at least one self-encrypting disk connected to a customer network, involves accessing instructions that orchestrate compute resources and include modules for server management, key management, file transfer, and IPMI. The server management module receives requests from the orchestrator to start nodes and reconfigure hosts, boots hosts over provisioning networks, downloads images, and unlocks self-encrypting disks using passwords stored in the key management system. The method also includes soft rebooting hosts and removing their configuration to switch them back to customer networks.