68 results about "Code point" patented technology

Apparatuses and methods for timing control for a cross carrier beam indication in a wireless communication system. A method of operating a user equipment (UE) includes receiving configuration information for a list of transmission configuration indicator (TCI) states; receiving a configuration information for a list of TCI state code points; receiving configuration information for cross carrier scheduling; and receiving a downlink control information (DCI) format including (i) a carrier indicator field associated with the configuration information for cross carrier scheduling and (ii) a transmission configuration indication field indicating a TCI state code point from the list of TCI state code points. The method further includes applying the indicated TCI state code point to a carrier indicated by the carrier indicator field and receiving or transmitting downlink (DL) channels or uplink (UL) channels, respectively, based on the quasi-co-location properties or spatial properties corresponding to the indicated TCI state code point.

This terminal device is provided with an upper layer processing unit that receives a first upper layer parameter and a second upper layer parameter, a receiving unit that receives a PDCCH in which DCI is placed, and a transmitting unit that transmits an uplink physical channel, wherein: a first TCI state or a second TCI state is mapped to a TCI code point of the DCI; when the TCI code point is received, both or one of the first TCI state or the second TCI state mapped to the TCI code point is updated; the first upper layer parameter is a parameter for setting a unified TCI state; the second upper layer parameter is an ID of a reference signal for estimating propagation loss of the uplink physical channel; the transmission power of the uplink physical channel is based on a propagation loss reference signal; the propagation loss reference signal is based on a reference signal index; and when the first upper layer parameter is provided, the reference signal index is provided by one or both of the second upper layer parameter of the first TCI state and the second upper layer parameter of the second TCI state.

The invention discloses a character marking and identifying method and device, equipment and a storage medium, and the method comprises the steps: obtaining the text content of a current text input by a user, mapping the mantissa feature of each Unicode point value in the text content to a private area, generating a corresponding private area code point, and carrying out the recognition of the Unicode point value in the private area; the private area comprises a basic multi-language plane private area, a private area A and a private area B; inserting the private area code points into the text content as zero-width characters to obtain updated target text content; the original mantissa features of the code points of the private area are compared with the actual mantissa features of the target text content, and the current text is judged to be manually input or other source content including AI generation according to the comparison result, so that the reliability and accuracy of text identification can be remarkably improved; the method does not need to depend on a large language model for complex analysis, greatly reduces the technical threshold and detection cost, and has good cross-platform compatibility and practical application value.

This invention discloses a method for preparing and intelligently identifying microscopic stealth codes by integrating artificial intelligence and hyperspectral imaging, belonging to the field of anti-counterfeiting technology. The method comprises two parts: preparation and identification. During preparation, photochromic materials are doped into a substrate to form microscopic code points. A hyperspectral feature library is established, and a digital twin initial model containing partial differential equations is constructed, followed by pre-training of a physical information neural network. During identification, measured hyperspectral data of the code points to be tested are collected. Combined with environmental parameters and historical data, the expected state is predicted using the trained physical information neural network. The authenticity is determined by comparing the measured data with the expected state. This invention embeds physical laws into the identification process through a digital twin model and a physical information neural network, achieving proactive prediction of the evolution of the microscopic stealth code state, significantly improving the accuracy, robustness, and anti-counterfeiting capability of anti-counterfeiting identification.

The application provides a recognition method and device of a recognition code, the method comprising: recognizing an ID code point in a data area of the recognition code and a check code point of a check area on the recognition code, obtaining first pixel coordinates of the ID code point and second pixel coordinates of the check code point; obtaining third pixel coordinates of the check code point corresponding to the ID code point according to the first pixel coordinates; and determining that the recognition code is recognized in the case that the second pixel coordinates are the same as the third pixel coordinates, solving the problem of low recognition accuracy of the recognition code in the related art, and improving the recognition accuracy of the recognition code by recognizing the recognition code through the ID code point of the data area and the check code point of the check area.

A trigger to enable data traffic replication in a wireless network may be provided. A data packet comprising a Differentiated Service Code Point (DSCP) field in a header may be received. A determination may be made that the data packet comprises a candidate traffic for bi-casting. In response to determining that the data packet comprises the candidate traffic for bi-casting, a flag may be set in the DSCP field in the header of the data packet. The flag triggers bi-casting of the data packet. The data packet may be sent to a destination device.

At least the following are disclosed, by a network device: receiving or transmitting information including a configuration for multi-beam TCI state activation and indication; receiving or transmitting DCI based on the received configuration, the DCI performing multi-beam TCI state indication for more than one beam by using a single TCI state code point; after a specific application time, each beam indicated by a single TCI state code point is applied for downlink reception or uplink transmission, where the application time is determined within a TCI state indication duration based on one of the options signaled in the configuration, wherein a beam set in the more than one beam indicated by the single TCI state code point corresponds to a reference signal, and the reference signal is used for transmitting or receiving the beam set indicated in the TCI state; and transmitting an indication of the next TCI status with the network node.

The application relates to the field of mobile communication, and discloses a method and device for monitoring data packet disorder in a mobile network, a computer readable medium and an electronic device. The method is executed by a first user plane node in a user plane, and comprises the following steps: when the first user plane node receives a disorder statistics request sent by a target network element in a control plane, sending a notification message containing a differentiated service code point to a second user plane node in the user plane; receiving a plurality of echo messages sent by the second user plane node in sequence, wherein the echo messages comprise a message sequence number and the differentiated service code point; determining a disorder monitoring result according to the message sequence number in each received echo message and the normal order of the message sequence numbers in the plurality of echo messages; and reporting the disorder monitoring result to the control plane, so that the control plane determines the disorder condition of the data packet according to the disorder monitoring result. The method can realize monitoring of the disorder condition of the data packet, and provide data support for reliable transmission of the mobile network.

The aspects presented herein relate to methods and apparatus for wireless communication including devices (e.g., UEs and / or base stations). The apparatus may receive from a base station a Radio Resource Control (RRC) message including an indication of the number of repetitions of a Physical Uplink Control Channel (PUCCH). The apparatus may also receive from the base station Downlink Control Information (DCI) indicating a code point associated with the number of PUCCH repetitions, the code point including at least one PUCCH Resource Indicator (PRI) associated with PUCCH resources in one or more PUCCH resource sets, the at least one PRI corresponding to the number of PUCCH repetitions. The apparatus may also transmit PUCCHs to the base station via the PUCCH resources in the one or more PUCCH resource sets, the transmitted PUCCHs corresponding to the number of PUCCH repetitions.

Embodiments of the present disclosure provide a solution for point cloud coding. A method for point cloud coding is proposed. The method comprises: performing a conversion between a point cloud sequence and a bitstream of the point cloud sequence, wherein a coded point cloud frame of the point cloud sequence comprises a dependent slice, and the dependent slice requires that at least one of the following conditions is met: an immediately preceding slice in a bitstream order is decoded first, or at least one preceding frame in the bitstream order is decoded first.

The embodiment of the application provides a transform coefficient coding method, a transform coefficient decoding method and a terminal, and belongs to the technical field of coding and decoding. The transform coefficient coding method comprises the following steps: obtaining transform coefficients corresponding to a point cloud; the transform coefficients comprise a direct current (DC) coefficient and at least two alternating current (AC) coefficients; encoding the DC coefficient according to a first order corresponding to the DC coefficient and a context probability model corresponding to the DC coefficient; encoding each AC coefficient according to a second order corresponding to each AC coefficient and a context probability model corresponding to each AC coefficient; the second order is determined based on the first order and an index of a coding point corresponding to the AC coefficient; and generating a target code stream based on the encoding result of the DC coefficient and the encoding result of each AC coefficient.

The embodiment of the present application relates to a kind of dot matrix coordinate information generation method, comprising: step 1 generates first image;Step 2 generates first black and white image;Step 3 generates first code point diagram;Step 4 generates first grid code point diagram;Step 5 the distance and angle of the center point of all grids with the center point of first grid code point diagram are generated first grid offset information group;Step 6 the offset quadrant of code point mark in all grids is generated first grid quadrant information group;Step 7 generates grid encoding information and is matched with position reference list to generate position information matching degree;Step 8 obtains position matching proportion value;Step 9 if position information matching degree is greater than or equal to position matching proportion value to step 11, position information matching degree is less than position matching proportion value, turn step 10;Step 10 carries out angle rotation processing to first code point diagram to generate first code point diagram and turns step 4;Step 11 generates first coordinate information group and sends to host computer.

Methods and apparatus for transmission and reception in a full duplex system. A method of operating a user equipment (UE) includes receiving a first candidate subband full duplex (SBFD) configuration associated with a first transmission configuration indicator (TCI) state configuration on a cell; receiving a second candidate SBFD configuration associated with a second TCI state configuration on the cell; and identifying the TCI state code point. The method further includes (i) selecting a first candidate SBFD configuration when the value of the TCI state code point is associated with a first TCI state configuration, or (ii) selecting a second candidate SBFD configuration when the value of the TCI state code point is associated with a second TCI state configuration, and receiving or transmitting a channel or signal based on the selected SBFD configuration.

A process, method, architecture, apparatus, system, apparatus, and computer program product for a network node may be configured to receive configuration information from a second network node, the configuration information indicating a set of rules for allocating differentiated service code point (DSCP) values; obtaining a first protocol data unit (PDU) associated with the first PDU set and a second PDU associated with the second PDU set, wherein the first PDU set and the second PDU set are associated with the same quality of service (QOS) flow; determining a first DSCP value and a second DSCP value, wherein the first DSCP value and the second DSCP value are different; and generating a first packet including the first PDU and the first DSCP value and a second packet including the second PDU and the second DSCP value.

The invention relates to a mesh network slave route message identification method, a mesh network slave route message identification device and a storage medium. The method comprises the following steps: a master route acquires information of all slave routes in a mesh network; the main route generates a unique number for all the slave routes; the master route issues the unique number to the corresponding slave route; according to the unique number, embedding a corresponding differential service code point value in the message of the slave route; the master route obtains the message sent by the slave route; the main route obtains the difference service code point value in the message; and the main route executes a preset rule action according to the differential service code point value. According to the method and the device, the slave route of the message source can be quickly and accurately judged, different priorities, Internet access limitation management and the like can be set for different slave routes, and the method and the device have important practical significance in guaranteeing home network security, improving smart home use experience and optimizing home network management.

The application discloses a network conference traffic forwarding method and device, electronic equipment and storage medium, and relates to the technical field of big data, wherein the traffic forwarding method comprises the following steps: acquiring global conference information; based on the global conference information, generating conference interaction information of each network conference, wherein the conference guarantee priority contained in the conference interaction information is used for configuring a differentiated service code point (DSCP) value of traffic data packets transmitted between a conference terminal participating in the network conference and a conference management end, and traffic data packets with different DSCP values correspond to different forwarding strategies; and according to the forwarding strategy, the traffic data packets formed between the conference terminal participating in the network conference and the conference management end are forwarded. The application solves the technical problems in the prior art that the guarantee priority of the network conference cannot be flexibly defined, and different forwarding strategies cannot be formulated to flexibly forward the traffic data packets.

The invention discloses a portable line displacement measuring instrument and a measuring method, and the measuring instrument comprises a measuring camera which is used for collecting an image containing a coding point; the coding scale serves as a physical length reference, and a plurality of annular coding points are arranged on the coding scale; the computing terminal is in communication connection with the measuring camera and is used for receiving the image and operating displacement measuring software; wherein the displacement measurement software is configured to execute the following steps: identifying and decoding annular coding points in an image; feature matching among multiple images is carried out based on the uniqueness of decoding points; obtaining the three-dimensional coordinates of the coding points through relative orientation and a three-dimensional reconstruction technology; restoring the real scale of the three-dimensional coordinate by using the coded scale; and calculating the longitudinal displacement of the rail waist coding point based on the foundation pile coordinate system. According to the method, the sub-pixel image processing and high-precision three-dimensional reconstruction technology is adopted, scale normalization is carried out in combination with a coding scale, and the measurement precision of + / -1 mm is achieved.

Embodiments of the present disclosure provide a solution for point cloud coding. A method for point cloud coding is proposed. The method comprises: performing a conversion between a point cloud sequence and a bitstream of the point cloud sequence based on a tile inventory, the tile inventory being valid starting from a first coded point cloud frame in the bitstream, the first coded point cloud frame immediately following a data unit for the tile inventory in a bitstream order, or the first coded point cloud frame following the data unit in the bitstream order and having a frame counter partially indicated in the data unit. Thereby, the proposed method can advantageously better support the application of the tile inventory.

In yet another embodiment, method of operating a user equipment (UE) is provided. The method includes receiving first information for a list of uplink control information (UCI) payload sizes and corresponding code points, receiving second information for a configured grant (CG) physical uplink shared channel (PUSCH), and receiving third information for two demodulation reference signal (DMRS) sequences. The CG PUSCH is based on a first DMRS sequence when there is no UCI multiplexed in the CG PUSCH and a second DMRS sequence when there is. The method further includes determining, for the CG PUSCH, first UCI for transmission and a first UCI payload size and corresponding first code point. The method further includes transmitting the CG PUSCH including a first DMRS based on the second DMRS sequence, information indicating the first code point, the first UCI, and a first transport block of an uplink shared channel (UL-SCH).

The invention discloses an object identifier image, a decoding method and electronic equipment, in each code point area, m columns and n rows of code point units are arranged, each code point unit is provided with a data point, each code point area is provided with a plurality of positioning points, the size of the positioning points is different from that of the data points, m and n are positive integers greater than or equal to 4, and n is a positive integer greater than or equal to 4. According to the method, the m columns and n rows of code point units are arranged in each code point area, each code point unit is provided with one data point, and the multiple positioning points are arranged in each code point area, so that the information density is higher, the sizes of the positioning points are different from the sizes of the data points, the positioning points can be recognized more quickly, and the positioning accuracy is improved. In the subsequent decoding, each code point area is segmented more accurately, and accurate image correction is realized, so that the decoding efficiency and accuracy are improved.

The invention discloses a data processing method, device and system based on a dot matrix pen, and the method comprises the steps: obtaining writing data collected by the dot matrix pen on code point paper, and the writing data comprises a writing coordinate point sequence and a code point paper identifier of the code point paper; code point paper templates corresponding to the code point paper are determined according to the code point paper identifiers, each code point paper template is bound with at least one code point paper identifier, and each code point paper template comprises at least one identification area; determining a target recognition area in which the writing coordinate point sequence falls; according to the writing coordinate point sequence, generating a handwriting sub-data graph in the target recognition area; and according to all the handwriting sub-data graphs on the code point paper template, generating a structured data entity corresponding to the code point paper. According to the embodiment of the invention, the handwritten content on the code point paper is acquired through the dot matrix pen, and the handwritten content is automatically input into the computer system, so that the data processing efficiency is improved.

The application discloses a method and device used in a node for wireless communication. A first MAC CE is received; a first DCI is received; a HARQ-ACK corresponding to the first DCI is sent in a first physical channel; the first MAC CE indicates that S TCI state groups are respectively mapped to S code points of a target domain; a value of the target domain in the first DCI indicates a first TCI state group; the first TCI state group includes a first TCI state and a second TCI state, RS resources in the first TCI state and a first type of signal in a first time window are quasi co-located, RS resources in the second TCI state and the first type of signal in a second time window are quasi co-located; a starting time slot of the first time window is at least a first reference time interval later than a first time slot of the first physical channel; at least one of the first time window or the second time window depends on a target time interval, and the first MAC CE indicates the target time interval. The above method improves transmission performance.

Aspects of the disclosure relate to a method and apparatus for beam determination. An exemplary method includes receiving a first signaling that activates a first number of beams associated with a CORESET association index configured for a BWP of a serving cell, where the first number of beams is indicated in one or more code points in the first signaling, each code point in the one or more code points at most indicates a second number of beams, and the second number is equal to or less than the first number and greater than one; and performing transmission or reception of a signal associated with the CORESET associated index based on a second number of indicated beams, where the second number of indicated beams is the first number of beams, or is further indicated by a second signaling associated with the CORESET associated index based on the first number of beams.

The invention discloses an information indication method and device, a medium and a product, and belongs to the field of communication. The method comprises: receiving DCI carrying a first indication domain, a part of code points in the first indication domain being used for indicating an SRS resource set and an SRI / TPMI domain associated under STxMP configuration based on single DCI scheduling and under uplink transmission from a single antenna panel to a single TRP scheduled by a terminal in an uplink data channel. The method is used for supporting dynamic switching indication between s-TRP and m-TRP during uplink simultaneous transmission based on a multi-antenna panel terminal, and a dynamic indication domain introduced by R17 is subjected to enhanced design according to new STxMP transmission characteristics, so that indication and dynamic switching of a transmission scheme are better and more flexibly supported.

An example device for coding point cloud data includes a memory configured to store point cloud data; and one or more processors implemented in circuitry and configured to: determine at least one of 1) that a node of an octree of the point cloud data is not inter predictable or 2) that angular mode is enabled for the node; in response to determining the at least one of 1) that the node is not inter predictable or 2) that angular mode is enabled for the node, determine an inferred direct coding mode (IDCM) mode for the node; and code occupancy data of the node using the determined IDCM mode.

The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. According to one embodiment, a method performed by a terminal in a wireless communication system may comprise the steps of: receiving, from a base station, a radio resource control (RRC) message including information related to at least one transmission configuration indicator (TCI) state; receiving, from the base station, a Media Access Control (MAC) Control Element (CE) for activating the at least one TCI state, the MAC CE including first information corresponding to a first TCI state related to the at least one code point, second information corresponding to a second TCT state related to the one code point, and TCI state ID information according to the first information and the second information; receiving downlink control information (DCI) including a TCI field indicating the one code point from the base station; and acknowledging TCI state information related to a code point corresponding to the TCI field based on the RRC message and the MAC CE.

The invention provides subgroup information transmission, a subgroup information transmission device and a communication system, and relates to the technical field of communication. In the scheme, when a network device sends LPWUS information at at least one MO of X MO, the network device can indicate at least one of the following items through a first MO in the at least one MO: the first MO is the last MO in the at least one MO under a first beam and the number of code point values sent through the at least one MO. When the MO of the first beam is detected, the terminal device can determine whether to detect the subsequent MO of the first beam according to the received indication information of the first MO and the decoding result of the LPWUS information. For example, when the first MO is the last MO in the at least one MO, the terminal device can stop detecting the subsequent MO. Therefore, the detection time of the terminal equipment can be reduced, and the power consumption of the terminal equipment is saved.

The invention relates to a communication method and device, communication equipment and a storage medium. The method comprises the following steps: acquiring a to-be-sent message corresponding to each application flow; the message to be sent comprises an inner layer differential service code point DSCP value; the inner-layer DSCP value represents the service priority of the application flow; for each to-be-sent message, according to the inner-layer DSCP value, determining a target Internet security protocol IPsec sub-tunnel matched with the to-be-sent message, and determining a DSCP value corresponding to the target IPsec sub-tunnel; and adding the DSCP value of the target IPsec sub-tunnel to an outer-layer internet interconnection protocol header of the message to be sent, and transmitting the message to be sent based on a priority sequence represented by the DSCP value of the target IPsec sub-tunnel. By adopting the method, the timely transmission of the application data of the high-priority service can be realized, and the high-priority service is ensured.

In yet another embodiment, method of operating a user equipment (UE) is provided. The method includes receiving first information for a list of uplink control information (UCI) payload sizes and corresponding code points, receiving second information for a configured grant (CG) physical uplink shared channel (PUSCH), and receiving third information for two demodulation reference signal (DMRS) sequences. The CG PUSCH is based on a first DMRS sequence when there is no UCI multiplexed in the CG PUSCH and a second DMRS sequence when there is. The method further includes determining, for the CG PUSCH, first UCI for transmission and a first UCI payload size and corresponding first code point. The method further includes transmitting the CG PUSCH including a first DMRS based on the second DMRS sequence, information indicating the first code point, the first UCI, and a first transport block of an uplink shared channel (UL-SCH).

The application discloses a kind of end-to-end AI image compression code rate control method, system, equipment and medium, utilize the characteristics that end-to-end image compression model can infinitely interpolate between highest and lowest code point, interpolate more code points, to obtain rate control table (Rate Control Table, abbreviated as RCT), and according to super priori and context model estimation maximum and minimum code rate, select the closest code point from RCT to achieve the effect of code rate control, so that a reliable transmission bandwidth can be set in the case of limited bandwidth.The application does not need to retrain model, it is a very suitable code rate control method for deep learning end-to-end image compression, and error is smaller.