575 results about "Status report" patented technology

Embodiments of the subject application relate to methods and apparatuses for a delay status report associated with a protocol data unit (PDU) set. According to an embodiment of the subject application, a user equipment (UE) includes a processor and a transceiver coupled to the processor, and the processor is configured to: determine delay information associated with one or more protocol data unit (PDU) sets received from an upper layer of the UE, wherein the delay information includes at least one of: a remaining PDU set delay budget; a PDU set buffer delay; a PDU set delay budget offset; or first timing when receiving a PDU within the one or more PDU sets from the upper layer; and transmit a report including the delay information, wherein the report is at least one of: a delay budget report (DBR); a delay report (DR); an arriving timing report (ATR); or an enhanced buffer status report (EBSR).

A wireless transmit / receive unit (WTRU) may receive predictive buffer status report (BSR) configuration information. The predictive BSR configuration information may include information indicating an associated time frame and at least one triggering condition. The WTRU may predict an amount of uplink (UL) traffic corresponding to the associated time frame. The WTRU may predict BSR configuration information. The WTRU may determine that at least one triggering conditions has been met. The WTRU may send a predictive BSR, the predictive BSR comprising an indication of the predicted amount of UL traffic.

A communication method and a related device relate to the technical field of communication. The method comprises the following steps: the terminal equipment determines whether first data in a logic channel group has delay data or not, and further dynamically associates a target threshold value based on whether the delay data exists or not. The terminal equipment sends a resource request message, the resource request message is used for requesting to configure resources for the first data, and the resource request message comprises a target threshold value associated with the first data. The target threshold value is used for a receiver of the resource request message, such as a network device, to determine the sending opportunity of the DSR report. According to the method, the sending opportunity of the delay state report can be dynamically adjusted, and redundant signaling is reduced.

A method performed by an integrated access backhaul (IAB) node in a wireless communication system is provided. The method comprises: receiving, from a base station, configuration information regarding an uplink (UL) grant, receiving, from the base station, configuration information regarding backhaul (BH) radio link control (RLC) channel via higher layer signaling, identifying, based on the configuration information regarding BH RLC channel, whether an extended logical channel identifier (eLCID) is used, in case that the eLCID is not used and a UL grant size is equal to or larger than a first size, not transmitting only a padding buffer status report (BSR) or not transmitting only padding or not transmitting only the padding BSR and the padding, and in case that the eLCID is used and the UL grant size is equal to or larger than a second size, not transmitting only the padding BSR or not transmitting only the padding or not transmitting only the padding BSR and the padding.

A method and apparatus for XR services is provided. The method for supporting XR services includes receiving from a base station a RRCReconfiguration message that comprises a parameter for delay status report and transmitting to the base station a Medium Access Control (MAC) Control Element (CE) for delay status report in case that a specific condition is fulfilled for the specific LCG. The MAC CE comprises a bitmap related to a plurality of LCGs and delay status for the specific LCG. The delay status comprises a first set of delay status fields and a second set of delay status fields. The first set of delay status fields comprises a buffer size field indicating amount of a first set of data units. The second set of delay status fields comprises the buffer size field indicating amount of a second set of data units.

The invention relates to the technical field of Internet of Things, and discloses a remote diagnosis system and method for a complex system in an Internet of Things environment, and the system comprises a data collection module which is used for collecting the operation state information of the complex system; the data transmission module is used for transmitting the running state information to the cloud processing center; the cloud processing center is used for performing fault analysis according to the received operation state information based on a machine learning algorithm, generating a fault diagnosis result and a corresponding maintenance suggestion and transmitting the fault diagnosis result and the corresponding maintenance suggestion to the user terminal; and the user terminal is used for receiving the fault diagnosis result and the maintenance suggestion, remotely accessing the system state report of the complex system and remotely controlling the complex system. According to the invention, efficient remote monitoring, accurate fault diagnosis and real-time maintenance guidance of the complex system in the Internet of Things environment can be realized, the maintenance cost is reduced while the maintenance efficiency is improved, and thus the maintainability and safety of the complex system are enhanced.

Buffer Status Reports (BSR), by which the network is made aware of uplink transmission needs of wirless devices, are specifically enabled to be transmitted using 2-step Random Access (RA), to reduce latency and network resource use. In one embodiment, 2-step RA configurations tailored to BSR-transmissions are introduced. These may, for example, use a subset of the configured resources in the configured 2-step RA resources for BSR. In another embodiment, conditions for triggering BSR over 2-step RA, depending on the traffic, are introduced. For example, the priority or the the delay budget of the traffic may be used to determine whether a BSR over 2-step RA should be triggered. In another embodiment, simplified procedures when receiving the response to MsgA are introduced. These may include, for example, not transmitting a full MsgB, but rather having the UE receive an UL grant.

Embodiments of the subject application relate to methods and apparatuses for a buffer status report (BSR). According to an embodiment of the subject application, a user equipment (UE) includes a processor and a transceiver coupled to the processor; and the processor is configured to: receive, via the transceiver from a network, a configuration for enabling a function of an enhanced buffer status report (EBSR); and transmit the EBSR via the transceiver to the network.

A method and a system for building a knowledge base for industrial use and using the knowledge base to manage and control industrial products, processes, resources and systems. The knowledge base uses semantic processing modules and artificial intelligence tools to enable continuous extraction and entry of knowledge into the knowledge base from various sources including user inputs, operation status reports, manuals, websites, diagnosis reports, sensor data, operation sequence, and other static or ephemeral sources. The knowledge base is supported by a knowledge base management system that includes a suite of tools to support knowledge entry, update, retrieval and visualization using both natural language based queries and structured queries with predefined syntax. The system also provides tools to retrieve and assemble knowledges on-the-fly to support industrial applications including to design products, services or production lines, build production process, manage scheduling and flow, monitor and optimize operations, diagnose issues, apply business logics, procure materials and supplies, manage and train workforce, and provide customer supports.

A method includes: when a status report triggering condition and / or sending condition are / is met, sending a status report. In response to when a first variable of a first data packet is less than a first threshold, the status report includes negative acknowledgement NACK information of the first data packet; or in response to when a first variable of a first data packet is greater than or equal to a first threshold, the status report does not include NACK information of the first data packet. The first data packet is an unsuccessfully received data packet, and the first variable of the first data packet indicates a quantity of feedback times of the NACK information of the first data packet.

The embodiment of the invention discloses a building engineering crack detection method and system based on image recognition, and the method comprises the steps: obtaining a building surface image, carrying out the preprocessing of the image, obtaining a standardized image, and carrying out the multi-scale decomposition extraction and integration of various features, and forming a multi-dimensional feature descriptor set; after feature importance is evaluated, a compact feature vector is generated through dimension reduction, quantization coding and compression, and then a multi-level feature index mechanism for optimized compression is constructed. A query feature vector is extracted from a newly collected image, searching and screening are completed by means of an index mechanism and a tolerance threshold, and a crack matching result is obtained; and based on the result, positioning cracks, classifying types, measuring parameters and evaluating severity, and generating a crack state report. The crack trend is analyzed in combination with the historical data time sequence, a multi-stage early warning mechanism is designed, maintenance suggestions are provided, and a real-time monitoring and early warning system is formed. According to the embodiment of the invention, the technical problems of high storage pressure and low real-time detection efficiency in the prior art can be effectively solved.

A device may determine conditional availability of data for transmission. A device (e.g., in medium access control (MAC), radio link control (RLC), and / or packet data convergence protocol (PDCP) may determine a second amount of data is available for conditional transmission (e.g., for a scheduling request (SR), buffer status report (BSR), and / or multiplexing in a transport block (TB)) as a function of, e.g., the transmission status of a first amount of data multiplexed in a TB, available for transmission, discarded, and / or transmitted. In examples, a device may receive an indication of first data, receive an indication of second data, determine that a dependency exists between the first and second data, determine the second data is unavailable for transmission, determine condition(s), determine an amount of the second data is available for transmission based on satisfaction of the condition(s), and perform transmission processing or transmission of the amount of the second data.

The invention discloses an intelligent road system for vehicle-road cooperation safety alarm, and relates to the technical field of vehicle-road cooperation alarm, and the system comprises a communication evaluation module which inputs an optimal communication path into a communication mapping model, a space matching layer carries out the fusion of road geometry and communication topology, a state mapping layer marks the signal intensity and spike node states, and a state analysis module which carries out the analysis of the optimal communication path; generating a communication quality thermodynamic diagram; the risk decision module is used for evaluating the risk level of each region based on the communication quality thermodynamic diagram and outputting priority transmission parameters; and the information transmission module starts sound-light alarm according to the priority transmission parameters, obtains an execution state report, and transmits the execution state report back to the command center. According to the method, the communication mapping model is constructed and the priority transmission parameters are dynamically generated, so that the accuracy of communication state evaluation is improved, and efficient cooperative processing and intelligent priority distribution of multi-source alarm information are realized.

The application provides an uplink data transmission method and device, a terminal device and a storage medium. The method comprises the following steps: in response to the running information of the terminal device meeting a set condition, determining a report data amount according to the data amount of the uplink data to be transmitted, and realizing the sending of a buffer status report (BSR) to a network device according to the report data amount. Thus, the modem of the terminal device can send the BSR to the network device based on the report data amount by determining the report data amount according to the data amount of the uplink data to be transmitted when the running information of the terminal device meets the set condition, thereby solving the problem of long uplink transmission delay.

Embodiments of the present application provide a communication method and a related device. The method is applied to an RLC layer of a data transmitting end. In the method, on the basis of a first timer and / or indication information, the data transmitting end triggers to transmit a protocol data unit (PDU) to a data receiving end, wherein the PDU comprises at least one of the following: first information and retransmission data, and the first information is used for acquiring a status report sent by the data receiving end. On the basis of the solution, the data transmitting end controls acquisition of the status report and / or transmission of the retransmission data by means of the first timer and / or the indication information, so that the efficiency of the data transmitting end acquiring the PDU status report and / or the data receiving end acquiring the retransmission data can be improved, thereby improving the retransmission performance of delay sensitive services.

The invention relates to the technical field of data processing, and discloses a machine vision and Internet of Things fused building equipment operation state evaluation method and system, and the method comprises the steps: carrying out the weight distribution of the image feature data of building equipment, and obtaining the weighted image feature data; performing element-by-element fusion on the weighted image feature data and standardized parameters to obtain cross-modal representation of the building equipment; performing dynamic correlation analysis on mechanical operation characteristics and electrical operation characteristics in the cross-modal representation to obtain a state coupling characteristic set of the building equipment; mapping the state coupling feature set into a comprehensive health degree score of the building equipment; outputting a health status report and a maintenance suggestion of the building equipment based on the comprehensive health degree score; according to the invention, the accuracy of building equipment operation state evaluation based on machine vision and Internet of Things fusion can be improved.

A terminal apparatus is configured to receive, from a base station apparatus, a radio resource control (RRC) message including information for configuring an identifier of a logical channel group (LCG) to which a logical channel (LCH) belongs, and information for indicating a threshold for triggering a delay status report (DSR), trigger the DSR in a case where remaining time with respect to an earliest time limit for a certain data becomes below the threshold and the DSR for the certain data is not transmitted, and transmit the DSR or a scheduling request (SR).

A communication method includes a first entity of a terminal apparatus that indicates N data volumes to a first medium access control MAC entity of the terminal apparatus, where N is greater than or equal to 2. The terminal apparatus determines a first buffer status report BSR based on the N data volumes. The first entity of the terminal apparatus indicates a plurality of data volumes to the MAC entity, to cause indication of the data volume to match reporting of the BSR, so that a network apparatus can more clearly learn of a buffer status of the terminal apparatus, and the network apparatus can appropriately allocate a resource.

Methods, systems, and devices for adaptive memory status reporting are described. For example, the memory system may store one or more status indicators to a register for a host system to access. The status indicators may represent an estimated completion time for a quantity of access commands in a command queue of the memory system. The host system may use the status indicators to detect an unresponsive memory system. For example, the host system may query the register to determine whether to continue to wait for the commands to complete or to issue an abort command. Additionally, or alternatively, the host system may initiate memory management operations to assist the memory system in completing executing the commands.

The present application relates to devices and components including apparatus, systems, and methods to select a delay status report (DSR) medium access control (MAC) control element (CE) format for a DSR.

A format determining method, which includes determining, by a user equipment (UE), a target buffer status report (BSR) format from a first BSR format and a second BSR format based on first information, where the target BSR format is used for BSR reporting. A BSR in the first BSR format includes first buffer data volume information, and a BSR in the second BSR format includes delay information and / or second buffer data volume information about a time for reporting uplink data of the UE, where quantization accuracy of the second buffer data volume information is higher than quantization accuracy of the first buffer data volume information.

Methods, systems, and devices for wireless communications are described for radio frequency (RF) exposure limit compliance using uplink duty cycling. A user equipment (UE) may transmit a buffer status report (BSR) that indicates an amount of data that is to be transmitted by the UE, where lower priority data reported in the BSR may be throttled in order to reduce an amount of uplink resources associated with the lower priority data and thereby adjust an uplink duty cycle of the UE. The reduced uplink duty cycle may provide for additional transmit power that is available for higher priority data transmissions.

Various aspects of the present disclosure relate to enabling a network to implement the use of delay status information when performing certain reporting (delay status reports, or DSR) and / or transmission procedures (logical channel prioritization (LCP) procedures). For example, an LCP procedure may identify data units that satisfy a delay condition for transmission (e.g., delay-critical data units), and assign uplink resources allocated by an uplink grant to logical channels associated with the identified data units.

Various aspects of the present disclosure relate to uplink transmission using a low power radio. An apparatus, such as a UE, receives uplink (UL) data into a medium access control (MAC) hybrid automatic repeat request (HARQ) buffer. The UE wakes up a low power radio of the UE based on the uplink data received in the MAC HARQ buffer. The UE initiates a buffer status report and / or a scheduling request, and the UE transmits, to a network equipment (NE), the buffer status report, the scheduling request, or both the buffer status report and the scheduling request.

The present invention relates to a method of transmitting a Buffer Status Report (BSR) by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of receiving a data unit from an upper layer: triggering the BSR when a remaining time of the data unit is less than a threshold; and transmitting, to the network, the BSR including an amount of the data unit.

In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a receiver in a wireless communication network. The receiver detects, at a Radio Link Control (RLC) layer, a missing RLC Service Data Unit (SDU) based on a discontinuity in received RLC Sequence Numbers (SNs). The receiver starts a discard timer in response to detecting the missing RLC SDU. The receiver determines that the missing RLC SDU is out-of-date upon expiration of the discard timer. The receiver transmits a status report including a positive acknowledgement for the missing RLC SDU despite the missing RLC SDU not being received.

The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides a buffer status report (BSR) method for a terminal, a method whereby a base station acquires a BSR, and a terminal, base station, and communication system related to same.

An apparatus including at least one processor, and at least one non-transitory memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform: receiving a signal including information configured to be used for partially or entirely changing a changeable buffer status report table; and changing the changeable buffer status report table based upon the received information.

A method for reporting a buffer status report (BSR) is performed by a user equipment (UE), and includes: reporting the BSR for uplink data with an urgent scheduling requirement.

The present disclosure relates to a communication method, an RLC entity, a PDCP entity, an apparatus and a storage medium. The method comprises: receiving a difference value between receiving state variables RX_DELIV before and after an update that are sent by a PDCP entity; and on the basis of the difference value, updating a receiving state variable RX_Next, wherein the receiving state variable RX_Next is used for indicating the lower edge of a receiving window of a first RLC entity. In the embodiments of the present disclosure, a PDCP entity sends to a first RLC entity a difference value in respect of changes in RX_DELIV, such that the first RLC entity updates RX_Next on the basis of the difference value and triggers an RLC status report, thereby making a second RLC entity no longer retransmitting data packets to be discarded by the PDCP entity, and thus avoiding the waste of radio resources.