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Method for transmitting channel state information for multi-TRP-based transmission in wireless communication system and apparatus therefor
PendingCN119586026Asend efficientlyefficient receptionSite diversityPower managementChannel state informationCommunications system
The present disclosure relates to a method performed by a user equipment (UE) in a wireless communication system. In particular, the method comprises the steps of: receiving information on a plurality of measurement resources corresponding to a multi-transmit and receive point (M-TRP) from a base station (BS); calculating channel state information (CSI) related to coherent joint transmission (CJT) based on M-TRP based on the plurality of measurement resources; and transmitting the CSI related to the CJT based on the M-TRP to the BS, in which the number of CSI processing units (CPUs) for calculating the CSI related to the CJT based on the M-TRP is determined based on the number of channel measurement resources (CMRs) among the measurement resources.
Owner:LG ELECTRONICS INC
Method, device and system for sending broadcast data packet longer than preset length to group
ActiveCN119136151Asend efficientlySynchronisation arrangementNetwork traffic/resource managementBroadcast packetComputer network
The invention discloses a method, device and system for sending a broadcast data packet with the length larger than a preset length to a group, and the method comprises the steps: dividing a broadcast data packet to be sent into a plurality of sub-data packets when the broadcast data packet with the length larger than the preset length needs to be sent to the group; the number of groups of sending time slots needing to be occupied for sending the broadcast data packet to be sent is determined, sub-data packets are divided into a plurality of subgroups according to the group number and the time sequence, a sending synchronization frame in one period comprises a group of sending time slots, and each time slot contains one subgroup of data packets; sub-data packets contained in all time slots corresponding to each to-be-sent data packet are a group of data packets, and a synchronization frame header indication packet of the group is sent at the most front of each sending time slot to indicate subsequent continuous sending of a plurality of sub-data packets; and sending the sub-data packets to the group in the time slots of different subgroups corresponding to each period. According to the invention, the broadcast data packet with the length greater than the preset length can be efficiently sent to the group in a high-density wireless communication scene.
Owner:HANSHOW TECH CO LTD
Intelligent multi-parameter water quality observation / monitoring terminal
InactiveCN119224253ASmall form factoreasy to carryBatteries circuit arrangementsSub-station arrangementsHemt circuitsWireless data transmission
The invention discloses an intelligent multi-parameter water quality observation / monitoring terminal. The intelligent multi-parameter water quality observation / monitoring terminal comprises an equipment appearance, a lithium battery pack, a first plate layer, a second plate layer and other function auxiliary devices, the terminal is divided into an LoRa + 4G communication version terminal, an NB-IoT communication version terminal and a Wi-Fi + Bluetooth communication version terminal according to different communication modes. The three communication mode versions are slightly different in device appearance, different in part of electronic components, different in circuit connection, different in communication mode, and the Wi-Fi + Bluetooth version has a unique voice control function, and the operation modes and methods of the device are basically similar. The equipment provided by the invention breaks through the defects of dependence on cables, incapability of long-distance transmission, large volume, high price and the like of traditional equipment, and combines the advantages of wireless data transmission, remote control, multi-parameter acquisition, portability, flexibility, high-precision monitoring and the like; therefore, a more effective and scientific solution is provided for water quality parameter acquisition, data transmission and management.
Owner:SHANGHAI GAOKUO INFORMATION TECHNOLOGY CO LTD
Method and apparatus for transmitting or receiving signal in wireless communication system
PendingCN119678403Asend efficientlyefficient receptionError prevention/detection by using return channelSignal allocationCommunications systemCell scheduling
A UE according to an embodiment may receive a configuration of a plurality of first TDRA entries of each cell for individual scheduling of each cell, receive a configuration of a plurality of second TDRA entries including TDRA information for a plurality of cells through each entry for multi-cell scheduling, and receive DCI for multi-cell scheduling through a PDCCH, the DCI for multi-cell scheduling provides one TDRA field for one or all of at least two cells scheduled together, the value of the one TDRA field being related to one of a plurality of second TDRA entries, and TDRA information of the plurality of cells included in each of the plurality of second TDRA entries may be configured based on the plurality of first TDRA entries configured for individual scheduling of the respective cells.
Owner:LG ELECTRONICS INC
Image / video compiling method and device based on picture division structure
PendingCN119544984Aimprove compression efficiencysend efficientlyDigital video signal modificationPattern recognitionComputer graphics (images)
The invention relates to an image / video compiling method and device based on a picture division structure. A video decoding method performed by a video decoding apparatus according to this document comprises the steps of: parsing, from a bitstream, number information on the number of slices whose height is explicitly signaled in a tile of a current picture; parsing, on the basis of the number information, height information on the height of a slice whose height is explicitly signaled from the bitstream; and decoding the current picture on the basis of the number information and the height information, where the height information includes syntax elements of the same number as a value of the number information, deriving a height of a 0th slice to an (n-1) th slice in the tile on the basis of the syntax elements on the basis of the value of the number information being n, and deriving the height of the nth slice in the tile on the basis of the height of the (n-1) th slice.
Owner:LG ELECTRONICS INC
Image processing device, server, control method of image processing device, and read-only memory
The present invention provides an image processing device, a server, a control method for the image processing device, and a read-only memory. The image processing device can efficiently send read data in a short time, avoiding re-reading images of multiple recording media from the beginning. In a multifunction machine, the CPU executes: an upper limit setting process, setting an upper limit value of the amount of read data stored in the RAM; a reading process, generating read data of an image of a sheet of paper through a reading unit, and storing the read data in the RAM; a judgment process, after the reading process, judging whether the amount of read data stored in the RAM exceeds the upper limit value; a sending process, when it is judged that the amount of read data exceeds the upper limit value (judgment process: yes), prohibiting the execution of the reading process, and sending the read data stored in the RAM to the server via the communication unit; and a release process, after the sending process, deleting the read data stored in the RAM, and releasing the prohibition of the execution of the reading process.
Owner:BROTHER KOGYO KK
Method for transmitting channel state information in wireless communication system and apparatus therefor
PendingCN119547347Asend efficientlyefficient receptionSpatial transmit diversitySignal allocationChannel state informationCommunications system
The present disclosure relates to a method by which a user equipment (UE) transmits predicted channel state information (CSI) in a wireless communication system. In particular, the method comprises the steps of: receiving a control signal for predicting a CSI report from a BS; receiving at least one measurement resource from the BS based on a control signal for predicting CSI reporting; measuring at least one predicted CSI related to the one or more time instances based on the at least one measurement resource; and transmitting the at least one predicted CSI to the BS, in which a first minimum time interval until transmitting the at least one predicted CSI after receiving the control signal for the predicted CSI report is determined based on a size of a measurement window, the size of the measurement window being determined based on a number of channel measurement resources (CMRs) among the at least one measurement resource.
Owner:LG ELECTRONICS INC
Method and device for selecting tracking area, and system
Embodiments of this application provide a tracking area selection method, a device, and a system, to resolve a problem of a failure in accessing a network slice by a terminal. The method includes: A mobility management network element initiates an authentication and authorization procedure for a network slice on which authentication and authorization are to be performed and that is in a network slice requested by a terminal; determines, based on a result of the authentication and authorization procedure, identification information of a network slice that the terminal is allowed to access; obtains, based on first information (for example, identification information of the network slice requested by the terminal or identification information of a network slice that the terminal is rejected to access) and the identification information of the network slice that the terminal is allowed to access, identification information of a target network slice and radio resource information corresponding to the target network slice; and sends the identification information of the target network slice and the radio resource information corresponding to the target network slice to an access network device, so that the access network device triggers, based on the identification information of the target network slice and the radio resource information corresponding to the target network slice, the terminal to successfully access a network slice supported by a new TA.
Owner:HUAWEI TECH CO LTD
Method and apparatus for transmitting beam prediction report in wireless communication system
PendingCN119605107Asend efficientlyefficient receptionSpatial transmit diversityTransmission monitoringCommunications systemData mining
Owner:LG ELECTRONICS INC
Methods and apparatus for transmitting and receiving signals in a wireless communication system
The method and apparatus for transmitting and receiving signals in a wireless communication system disclosed in this specification can configure parameters related to SSB transmission in a corresponding Scell by configuring one or more Scells when transmitting and receiving SSBs between a base station and a terminal.
Owner:LG ELECTRONICS INC
Method for transmitting channel state information for multiple time instances in wireless communication system and apparatus therefor
PendingCN119631317Asend efficientlyefficient receptionSpatial transmit diversityWireless communicationChannel state informationTime domain
The present disclosure relates to a method performed by a user equipment (UE) in a wireless communication system. In particular, the method comprises the steps of: receiving a control signal for channel state information (CSI) reporting from a base station (BS); receiving at least one channel measurement resource (CMR) from the BS based on the control signal; calculating at least one precoding matrix index (PMI) for the at least one time instance from a time domain (TD) compressed codebook based on the at least one CMR; and transmitting, to the BS, CSI including information on a plurality of non-zero coefficients (NZCs) related to the at least one PMI on the basis of an uplink grant resource included in the control signal, in which the plurality of NZCs have priority values determined by sequentially considering an index of a time domain (TD) base vector, an index of a frequency domain (FD) base vector, an index of a spatial domain (SD) base vector, and a layer index.
Owner:LG ELECTRONICS INC
Information transmission method, configuration optimization method, device, terminal and network equipment
ActiveCN116456365Bsend efficientlyReceive data effectivelyWireless communicationAccess networkInformation transmission
This invention provides an information transmission method, configuration optimization method, apparatus, terminal, and network device, relating to the field of communication technology. The method includes: a terminal receiving small data transmission SDT configuration information sent by a network device, the SDT configuration information including configuration authorization (CG) configuration information for SDT; the terminal performing a configuration authorization-based small data transmission CG-SDT process according to the CG configuration information; the terminal sending first information related to the CG-SDT to the network device, the first information being used to optimize the CG-SDT-related configuration information; wherein the first information includes one or more of the following: CG resource-related information of the CG-SDT process; information related to the reasons for CG-SDT process failure; and CG-SDT-related information before non-SDT random access (RA) network access. This invention can solve the problem of resource waste in current SDT transmission schemes.
Owner:DATANG MOBILE COMM EQUIP CO LTD
Method and apparatus for transmitting and receiving signal in wireless communication system
PendingCN119256315Asend efficientlyefficient receptionSite diversityEnsemble learningCommunications systemArtificial intelligence
A terminal according to at least one embodiment disclosed in the present specification may receive artificial intelligence / machine learning (AI / ML)-related configuration information, configure an AI / ML model for at least one transmit-receive point (TRP) based on the AI / ML-related configuration information, and receive information for managing the configured AI / ML model, in which a plurality of TRPs are supported on the basis of the terminal. The information for managing the AI / ML model individually indicates the AI / ML model to be enabled, disabled, updated, or switched for each of the plurality of TRPs.
Owner:LG ELECTRONICS INC
Method for UE to transmit time domain channel property information to base station in wireless communication system and apparatus therefor
PendingCN119547488Asend efficientlyefficient receptionSignal allocationPilot signal allocationChannel state informationTime domain
The present disclosure relates to a method by which a user equipment (UE) transmits channel state information (CSI) to a base station (BS) in a wireless communication system. In particular, the method comprises the steps of: receiving a time domain channel property (TDCP) report request signal from a BS; receiving at least one tracking reference signal (TRS) from the BS based on the TDCP report request signal; calculating a TDCP based on the at least one TRS; and transmitting the CSI including the TDCP as a single part to the BS.
Owner:LG ELECTRONICS INC
Method and apparatus for transmitting or receiving signal in wireless communication system
PendingCN119422428Asend efficientlyefficient receptionConnection managementCommunications systemReal-time computing
The method and apparatus for performing an operation in a wireless communication system disclosed herein may transmit / receive a data unit on a priority UL grant among at least two UL grants. The at least two UL grants are prioritized based on a remaining time of each data unit corresponding to each UL grant.
Owner:LG ELECTRONICS INC
Method and apparatus for transmitting and receiving wireless signals in a wireless communication system
A method performed by a UE in a wireless communication system according to various embodiments and an apparatus therefor are disclosed. An apparatus and method thereof are disclosed, the apparatus: receiving, from a base station, random access channel (RACH) configuration information including a first set of parameters for configuring a default RACH occasion (RO) and a second set of parameters for configuring an additional RO, activation or deactivation of the additional RO being indicated; and transmitting a physical random access channel (PRACH) based on the RACH configuration information.
Owner:LG ELECTRONICS INC
Image / video compilation method and device based on picture division structure
ActiveCN114930820Bimprove compression efficiencysend efficientlyDigital video signal modificationComputer graphics (images)Engineering
A video decoding method performed by a video decoding device according to the present document includes: parsing from a bitstream quantity information about the number of slices whose heights are explicitly sent with a signal in a patchwork of a current picture; parsing from the bitstream height information about the heights of the slices whose heights are explicitly sent with a signal based on the quantity information; and decoding the current picture based on the quantity information and the height information.
Owner:LG ELECTRONICS INC
Method and apparatus for transmitting and receiving signals in a wireless communication system
ActiveCN115699646Bsend efficientlyefficient receptionError prevention/detection by using return channelTransmission path divisionCommunications systemEngineering
According to one embodiment of the present invention, a terminal determines and reports HARQ‑ACK based on a specific codebook based on the result of receiving multiple PDSCHs, and based on the HARQ‑ACK based on the first type of codebook that has been set for scheduling of multiple PDSCHs, the terminal can perform a first SLIV pruning based on a set of start symbols and length indicator values (SLIVs) of PDSCHs that can be potentially scheduled on each time slot of a bundling window determined based on multiple candidate PDSCHs to HARQ feedback timing values, and perform a second SLIV pruning based on a set of SLIVs of PDSCHs that can be potentially scheduled on at least one time slot that does not even belong to the bundling window.
Owner:LG ELECTRONICS INC
Method and apparatus for transmitting and receiving signal in wireless communication system
PendingCN119137876Asend efficientlyefficient receptionSpatial transmit diversitySignal allocationCommunications systemCode point
A terminal according to at least one embodiment disclosed in the present specification may: receive configuration information on a TCI through high layer signaling; receiving DCI (Downlink Control Information) including one TCI field through the PDCCH signal; and obtaining, based on the TCI field, TCI state information of at least a portion of the plurality of signals, where the plurality of signals may include a first signal set including a first PDSCH signal and a second signal set including a second PDSCH signal, and at least one code point of the plurality of code points of the TCI field may be mapped to a combination of first TCI state information of a first signal set including the first PDSCH signal and second TCI state information of a second signal set including the second PDSCH.
Owner:LG ELECTRONICS INC
Method and apparatus for transmitting and receiving signal in wireless communication system
PendingCN119452581Asend efficientlyefficient receptionSpatial transmit diversityTransmission path divisionCommunications systemEngineering
A terminal according to at least one embodiment disclosed in the present specification may: report, to a network, AI processing unit (APU) information on the number of artificial intelligence / machine learning (AI / ML) processes that can be processed simultaneously; receiving, from the network, information indicating operation of the terminal related to the at least one AI / ML model; and simultaneously performing at least some terminal operations.
Owner:LG ELECTRONICS INC
Transformer area electric leakage indicator data reporting method and system
ActiveCN119676791Aensure safetysend efficientlyParticular environment based servicesNetwork topologiesTransformerNetwork structure
The invention discloses a transformer area electric leakage indicator data reporting method and system, and is applied to the technical field of intelligent electrical equipment, and the method comprises the steps: dividing transformer area equipment into a plurality of levels; constructing a topological network structure for communication between the transformer area devices; when the electric leakage indicator only detects the electric leakage signal, the electric leakage signal is synchronously sent to the station area terminal through the preset link and the optimal link; correcting a topological network structure; and when the electric leakage indicator detects an electric leakage signal and a power failure signal at the same time, the electric leakage signal and the power failure signal are sent to the transformer area terminal through a preset link in the corrected topology network structure. According to the technical scheme, the wireless networking process of transformer area electric leakage detection is effectively realized, and the networking content is iteratively optimized through the reporting process of the electric leakage signal, so that when an electric leakage event and a power failure event occur synchronously, corresponding signals can be quickly and efficiently sent to the transformer area terminal, and the reliability of the transformer area electric leakage detection is improved. And the safety of the transformer area power grid is ensured.
Owner:CHENGDU HANDU TECH
Image / video compiling method and device based on picture division structure
PendingCN119562056Aimprove compression efficiencysend efficientlyDigital video signal modificationPattern recognitionComputer graphics (images)
The invention relates to an image / video compiling method and device based on a picture division structure. A video decoding method performed by a video decoding apparatus according to this document comprises the steps of: parsing, from a bitstream, number information on the number of slices whose height is explicitly signaled in a tile of a current picture; parsing, on the basis of the number information, height information on the height of a slice whose height is explicitly signaled from the bitstream; and decoding the current picture on the basis of the number information and the height information, where the height information includes syntax elements of the same number as a value of the number information, deriving a height of a 0th slice to an (n-1) th slice in the tile on the basis of the syntax elements on the basis of the value of the number information being n, and deriving the height of the nth slice in the tile on the basis of the height of the (n-1) th slice.
Owner:LG ELECTRONICS INC
Method and apparatus for transmitting and receiving a signal, and computer readable medium
ActiveCN116582403Bsend efficientlySignal allocationMulti-frequency code systemsCommunications systemUser equipment
The present application relates to a method and apparatus for transmitting and receiving a signal, and a computer readable medium. A method for transmitting a signal by a user equipment (UE) in a wireless communication system, the method comprising the steps of: receiving physical random access channel (PRACH) configuration information; and transmitting a PRACH in one of one or more PRACH occasions allocated in a PRACH slot based on the PRACH configuration information, wherein the transmission of the PRACH is performed based on a number of the one or more PRACH occasions, a preamble format, and a starting orthogonal frequency division multiplexing (OFDM) symbol for the PRACH, and wherein the starting OFDM symbol for the PRACH is contained in the PRACH slot.
Owner:LG ELECTRONICS INC
Transmission power control method for simultaneous transmission across multiple panels in wireless communication system and apparatus therefor
PendingCN119654933Asend efficientlyefficient receptionPower managementRadio transmissionCommunications systemControl theory
The present disclosure relates to a method performed by a user equipment (UE) in a wireless communication system. Specifically, the method comprises the steps of: determining a first transmission power of a first uplink channel and a second transmission power of a second uplink channel; and transmitting a first uplink channel to a base station (BS) using a first transmission power based on the first uplink grant, and transmitting a second uplink channel to the BS using a second transmission power based on the second uplink grant, in which, in a case where the first uplink channel and the second uplink channel are simultaneously transmitted to the BS, the first transmission power is greater than the second transmission power. One of the first transmission power and the second transmission power is selected based on a first control resource set (CORESET) index associated with the first uplink grant and a second CORESET index associated with the second uplink grant, and the selected one transmission power is reduced such that a sum of the first transmission power and the second transmission power conforms to a maximum transmission power of the UE.
Owner:LG ELECTRONICS INC
Method and apparatus for flight path reporting in wireless communication system
PendingCN119678534Asend efficientlyefficient managementNetwork topologiesNetwork data managementCommunications systemReal-time computing
A method and apparatus for flight path reporting in a wireless communication system are provided. The method comprises the steps of: receiving a configuration for flight path information including a condition related to a specific location; transmitting a first message including information about the first flight path; determining whether the flight path of the wireless device is updated from the first flight path to a second flight path; and transmitting a second message including information about the second flight path to the network.
Owner:LG ELECTRONICS INC
Resource allocation method for performing transmission in unlicensed band and device using same
PendingCN119095166Asend efficientlyModulated-carrier systemsError preventionCommunications systemResource assignment
The present invention relates to a resource allocation method for performing transmission in an unlicensed band and a device using the same, and provides a resource allocation method for uplink transmission on an unlicensed band in a wireless communication system, particularly a cellular wireless communication system, and a method, apparatus and system for transmitting scheduling information at a base station and performing transceiving at a terminal. Further, provided are a method for efficiently transmitting a signal in a wireless communication system, particularly in a cellular wireless communication system, and a device therefor, another object of the present invention is to provide: a method for efficiently sensing a channel and transmitting a signal / channel in a specific frequency band (e.g., an unlicensed band); the invention discloses a method for receiving corresponding signals / channels and equipment thereof.
Owner:WILUS INSTITUTE OF STANDARDS & TECHNOLOGY INC
Method for transmitting and receiving signals in a wireless communication system and apparatus supporting the same
ActiveCN114503738Bsend efficientlyefficient receptionSynchronisation arrangementTransmission path divisionCommunications systemWireless communication systems
According to an embodiment of the present invention, a method for transmitting and receiving a signal in a wireless communication system and an apparatus supporting the same include: receiving information about a PUSCH start symbol #K; and transmitting a PUSCH in a predetermined position based on a result of performing CAP. The predetermined position is determined based on a parameter related to the length of a CPE, and the length of the CPE is less than or equal to the length of an OFDM symbol.
Owner:LG ELECTRONICS INC
Method performed by a terminal or a network in a wireless communication system and apparatus therefor
According to at least one of the embodiments disclosed in the specification, a method performed by a terminal includes receiving channel state information (CSI) configuration information through higher layer signaling, acquiring CSI from an artificial intelligence / machine learning (AI / ML) model based on the CSI configuration information, and transmitting a CSI report based on the CSI, wherein data input to the AI / ML model to acquire the CSI includes data on past CSI calculated before the CSI, and the CSI report can include information on a time window to which the past CSI belongs in a time domain.
Owner:LG ELECTRONICS INC
Method and apparatus for transmitting and receiving signals in a wireless communication system
ActiveCN115088368Bsend efficientlyefficient receptionSignal allocationSignalling characterisationCommunications systemWireless communication systems
Owner:LG ELECTRONICS INC
Logistics order processing method and device, equipment and storage medium
PendingCN119204887AImprove real-time performanceimprove accuracyNatural language data processingDynamic fieldPersonalization
The invention discloses a logistics order processing method, apparatus and device, and a storage medium. The method comprises the steps of obtaining real-time logistics track data of a target logistics order; determining a current service scene of the target logistics order according to the real-time logistics track data; determining a target copywriting template corresponding to the current service scene, wherein a plurality of preset dynamic fields exist in the target copywriting template; extracting target attribute data from the real-time logistics trajectory data; based on the target attribute data and the current service scene, correspondingly filling a dynamic field in the target copywriting template to obtain a notification copywriting of the current service scene; and sending the notification file to the target object. According to the method and the device, the personalized notification copywriting can be generated based on the current service scene, so that the correlation and effectiveness of the notification are improved, the trust and satisfaction of customers to logistics services are enhanced, and the overall logistics service quality and efficiency are improved.
Owner:SHANGHAI DONGPU INFORMATION TECH CO LTD