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416 results about "Small data" patented technology

Small data is data that is 'small' enough for human comprehension. It is data in a volume and format that makes it accessible, informative and actionable. The term "big data" is about machines and "small data" is about people. This is to say that eyewitness observations or five pieces of related data could be small data. Small data is what we used to think of as data. The only way to comprehend Big data is to reduce the data into small, visually-appealing objects representing various aspects of large data sets (such as histogram, charts, and scatter plots). Big Data is all about finding correlations, but Small Data is all about finding the causation, the reason why.

Movable yro life predicting method based on gray mode

The invention relates to a dynamic adjust gyroscope life forecasting method based on gray model. By data collection of vibration effective value, random drift and environmental temperature parameter which are preprocessed using radial neural networks, influence of environmental temperature on vibration effective value and random drift is eliminated and random drift and effective value just related to time are obtained by subtracting drift constant value term, then trend term of vibration effective value and random drift are extracted by using wavelet transformation and gray model are built separately for their trend term. The smaller data in two values of life predicted of dynamic adjust gyroscope unless two predicted values exceeding performance parameter limitation when dynamic adjust gyroscope is considered losing effect. The invention uses performance parameter of life probative period of product to predict its life, showing discipline of performance parameter and life of dynamic adjust gyroscope. It is easy and convenient economical and reliable.
Owner:SHANGHAI JIAO TONG UNIV

Small Data Transmissions in a Wireless Network

A method is performed by a user equipment. The method comprises logging information related to a small-data transmissions procedure performed by the user equipment in a report. The method further comprises transmitting the report to a network node.
Owner:TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Methods, apparatus and systems for uplink transmission of small data

Methods for resource efficient data transmission are described herein. A method may comprise operating in one of an idle or an inactive mode and transmitting, in response to a random access (RA) message or a configured grant (CG), a small data transmission over an uplink channel. The RA message may be received in a two-step RA procedure or a four-step RA procedure. The method may further comprise transitioning from the idle or the inactive mode to a connected mode. The method may further comprise determining resources for transmitting the small data transmission. The method may comprise determining whether the small data transmission was successfully received and retransmitting, on a condition the small data transmission was not received, the small data transmission. The method may further comprise segmenting a small data packet into a plurality of small data packets and transmitting the small data packets in a plurality of transmission opportunities.
Owner:INTERDIGITAL PATENT HOLDINGS INC

Mobility for small data transmission procedure

Embodiments of the present disclosure relate to mobility for small data transmission (SDT) procedure. The first device, which is in an inactive state and served in a first cell of the second device, performs a session of small data transmission between the first device and the second device. The first device determines whether a potential cell reselection criterion is satisfied when the session of small data transmission is ongoing. If a potential cell reselection criterion is satisfied, the first device transmits, to the second device, first information indicating an intention of cell reselection. As such, if the cell reselection happens during SDT procedure, the second device is able to put the first device into either the inactive state or the connected state. Accordingly, already transmitted data is not lost in case cell reselection happens before the session of small data transmission is completed.
Owner:NOKIA TECHNOLOGIES OY

Method for small data transmission in RRC inactive state and related devices

A method for small data transmission (SDT) in RRC_INACTIVE state and related devices are provided. The method includes receiving a first SDT Timing Advance Command Media Access Control (MAC) Control Element (CE) from the network; starting or restarting Timing Alignment Timer (TAT) upon the reception of a Timing Advance (TA) command carried by the first SDT Timing Advance Command MAC CE, for keeping uplink (UL) time alignment during SDT in RRC_INACTIVE state; and when UL data arriving in UE TX buffer, transmitting SDT to the network while the TAT is running. With this method, UL synchronization / timing maintenance in RRC_INACTIVE state is realized.
Owner:ESSEN INNOVATION CO LTD

Small data transmission in case of dynamic adaptation of a synchronization signal block

Certain aspects of the present disclosure provide techniques for obtaining a configuration indicating a set of physical uplink shared channel (PUSCH) occasions, wherein one or more first PUSCH occasions, of the set of PUSCH occasions, are invalid in accordance with a synchronization signal block (SSB) conflict associated with a first SSB configuration; obtain a dynamic update indicating a second SSB configuration, wherein one or more second PUSCH occasions, of the set of PUSCH occasions, are invalid in accordance with the second SSB configuration; and sending at least one PUSCH transmission using at least one valid PUSCH occasion of the set of PUSCH occasions in accordance with the configuration.
Owner:QUALCOMM INC

User equipment, network node and methods in a wireless communications network

A method for handling a Mobile Terminating (MT) Small Data Transmission (SDT) from a network node to a user equipment (UE) in a wireless communications network. The UE receives a Downlink Control Information (DCI) from the network node. The DCI is identified when monitoring a Physical Downlink Control Channel (PDCCH) by means of a Cell-Radio Network Temporary Identifier (C-RNTI). The DCI indicates scheduled Downlink (DL) data related to the SDT. Further, the DCI is received when the UE has entered into an inactive mode. When the DCI has been received, the UE resumes the radio resources configured for a Configured Grant based SDT (CG-SDT) in the UE context, derives a new security key based on a security key present in the UE context, and when receiving the scheduled DL data related to the MT-SDT from the network node, the UE decrypts the DL data by means of the new security key.
Owner:TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Data volume range for initiating small data transmission

There are provided apparatuses, methods and computer program products. In accordance with an embodiment, there is disclosed a method comprising defining at least one message length related criterium comprising at least a minimum data volume threshold; determining whether transmission of a message using a small data transmission procedure in an inactive state of the user equipment is allowed; and providing the user equipment indication of the usage of the at least one message length related criterium. There is also disclosed a method comprising obtaining at least one message length related criterium comprising at least a minimum data volume threshold; preparing at least one message to a message buffer of the user equipment to be transmitted by a small data transmission procedure in an inactive state of the user equipment; comparing a length of data in the message buffer with the at least one message length related criterium; n constructing a packet from the data in the message buffer for transmission; and transmitting the packet by the small data transmission procedure if the length fulfils the at least one message length related criterium.
Owner:NOKIA TECHNOLOGIES OY

Memory system, information processing system, and memory system control method

According to embodiments, a memory system includes a data management circuit, a memory, a write control circuit, and a data determination circuit. The data management circuit manages data, which is received from a host on a first data size basis, on a second data size basis. The second data size is greater than the first data size. The data determination circuit determines whether or not data of the second data size received by the write control circuit matches a data pattern set in advance. In a case where first data received by the write control circuit matches the data pattern, the data management circuit sets a flag indicating that the first data matches the data pattern in an entry of a management table corresponding to the first data, and the write control circuit discards the first data without writing the first data to the memory.
Owner:KIOXIA CORP

Method for delay spread acquisition for TA validation

An apparatus configured to: receive a downlink signal; determine whether a TA stored at the apparatus is valid based, at least partially, on a reception timing of the received downlink signal and a delay spread value; and initiate small data transmission with a pre-configured uplink resource based, at least partially, on the determination that the TA is valid. An apparatus configured to: transmit, to a UE, a configuration comprising information related to TA validation for the UE, wherein the information comprises at least one of: an indication of a value configured to indicate a fraction of a cyclic prefix length of a symbol for reception of an uplink transmission from the UE, or a delay spread value; transmit a downlink signal; and receive a SDT based, at least partially, on the fraction of the length of the cyclic prefix, the transmitted downlink signal, and the delay spread value.
Owner:NOKIA TECHNOLOGIES OY

Paging message for mobile terminating small data transmission

A user equipment (UE) can be a mobile terminating (MT) device that may receive data from another UE or other network element via a telecommunication network. When a small data payload is available for an MT UE, a base station of the telecommunication network can send a paging message to the UE that includes a Mobile Terminating Small Data Transmission (MT-SDT) paging cause. Based on the MT-SDT paging cause in the paging message, the UE can use Small Data Transmission (SDT) procedures to respond to the paging message. The SDT procedures can allow the UE to obtain the small data payload while the UE remains in a Radio Resource Control (RRC) Inactive state.
Owner:T MOBILE US INC

Method and apparatus for small data transmission in wireless communication system

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a base station in a mobile communication system is provided. The method includes receiving a downlink (DL) data for a user equipment (UE), determining whether a volume of the DL data is less than a data volume threshold, and in case that the volume of the DL data is less than the data volume threshold, transmitting, to the UE, a paging message including an inactive radio network temporary identifier (I-RNTI) and a mobile terminated small data transmission (MT-SDT) indication.
Owner:SAMSUNG ELECTRONICS CO LTD

Paper roll specification measuring device and installation method

The invention relates to the technical field of laser measurement, and particularly discloses a paper roll specification measurement device and an installation method, and the measurement system comprises the steps: S1, obtaining the position information of a first range finder and a second range finder; s2, obtaining multiple groups of distance values of the paper roll detected by the first range finders and the second range finders, removing abnormal distance values through an algorithm, and then calculating the residual average value to obtain a value required by the breadth calculation of the paper roll to be detected; s3, according to a breadth measurement mathematical formula, automatically solving a paper roll breadth value W; when the paper roll specification measuring device calculates the specific value, abnormal data are eliminated through an algorithm, and the value is more accurate. And when the angle cosine value is calculated by the measuring device, the method of measuring at a plurality of positions by adopting the actual and accurate breadth value of the same paper roll, eliminating abnormal measurement data through an algorithm and calculating an average value is adopted, and compared with the prior art, the method has the advantages of small data volume, simple algorithm and high precision.
Owner:CHAINT CORP

Data transmission method and terminal device

This application provides a data transmission method and a terminal device. The terminal device includes a primary subscriber identity module (SIM) card and a secondary SIM card. When the primary SIM card detects that a specified event is started, the terminal device obtains remaining duration corresponding to the secondary SIM card. The terminal device determines first preset duration corresponding to the specified event. When the remaining duration is less than the first preset duration, the terminal device sends preset signaling to a network device through small data transmission. According to this application, it may be determined, based on a currently started event, whether to transmit the preset signaling through small data transmission.
Owner:HONOR DEVICE CO LTD

Small data transmission method and apparatus, and terminal device

Provide are a small data transmission method and apparatus, and a terminal device. The method includes: the terminal device determines a first data amount, which includes a data amount of radio resource control (RRC) messages and a data amount of at least one data radio bearing (DRB) cache; and the terminal device determines, based on the first data amount, whether to initiate an inactive state small data transmission.
Owner:GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD

Selection mechanism and use of multiple ul transmission schemes

Apparatuses and methods are disclosed. A method, comprising: by a user equipment in an inactive or idle state and in response to having uplink data that is to be transmitted, selecting which one of multiple uplink transmission schemes should be used to transmit the uplink data, wherein the multiple uplink transmission schemes comprise a regular connection establishment, a small data transmission, or a preconfigured grant; and performing the selected uplink transmission scheme to transmit the uplink data.
Owner:NOKIA TECHNOLOGIES OY

Small data transmission with low-power wake-up signal

Example embodiments of the present disclosure are directed to mall data transmission (SDT) with low-power wake-up signal (LP-WUS). A method comprises disabling, during monitoring a low power wake up signal from a second apparatus, evaluation of a signal quality threshold for a small data transmission, SDT to the second apparatus; in response to exiting the monitoring of the low power wake up signal, enabling one or more measurements on a reference signal from the second apparatus; evaluating a reference signal quality of the reference signal based on the one or more measurements and a signal quality threshold; and based on that the reference signal quality meets a condition associated with the signal quality threshold, initiating the SDT to the second apparatus.
Owner:NOKIA TECHNOLOGIES OY

Method and device for executing small data transmission and communication system

The embodiment of the invention provides a method and device for executing small data transmission and a communication system. The device for executing the small data transmission is applied to the terminal equipment, the device comprises a first processing unit, and the first processing unit controls the terminal equipment, so that the terminal equipment performs the following operations: initiating the small data transmission (SDT); and performing small data transmission (CG-SDT) based on configuration authorization in a case where the next valid configuration authorization opportunity (CG localization) satisfies a predetermined condition in the time domain.
Owner:1FINITY INC

Vehicle-mounted cabin driving integrated image processing system and vehicle

The present disclosure provides a vehicle-mounted cabin driving integrated image processing system and a vehicle. The system comprises a driving domain image signal input module, a cabin domain image signal input module, a driving domain image signal processing module, a cabin domain image signal processing module and a memory. The driving domain image signal input module is used for storing driving domain image signals to the memory. The cabin domain image signal input module is used for storing cabin domain image signals to the memory. The driving domain image signal processing module is used for reading driving domain image signals from the memory and processing to obtain driving domain images, and storing the driving domain images to the memory. The cabin domain image signal processing module is used for reading cabin domain image signals from the memory and processing to obtain cabin domain images, and storing the cabin domain images to the memory. The system occupies less space, has shorter data transmission delay, lower cost, avoids data transmission interference caused by too long lines, and data transmission errors caused by line faults.
Owner:XG TECHNOLOGIES PTE LTD

A data acceleration method, system and storage medium in a large load scenario

The application discloses a data acceleration method and system in a large-load scene and a storage medium, and comprises the following steps: a tree model is established, the comparison tree model comprises a tree for comparison, a global flag bit is arranged in the tree, and a flag bit is arranged in a non-leaf node; to-be-processed data is sequentially inserted into each empty leaf node of the tree, parent nodes are used as comparison sites for pairwise comparison, large data is left in the comparison site nodes, smaller data continues to participate in comparison in the direction of the parent nodes, after comparison, the smallest data is output from the root node to outside the tree, the leaf node where the smallest data is located is emptied, and the global flag bit of the tree is updated according to the flag bit of the output data; and the next to-be-processed data is transmitted into the only empty leaf node of the tree. Through flag bit tournament sorting, only an initial insertion stage and an evaluation stage are entered once at the beginning of sorting, and a stage is entered once when the to-be-processed data is exhausted, so that the algorithm will not cause performance decline due to frequent stage switching.
Owner:NORTHEASTERN UNIV CHINA

Enhancements to non-access stratum (NAS) protocol to transmit small data over signaling plane

Enhancements to a Non-Access Stratum (NAS) Protocol may be provided, for example, to transmit user data over a signaling plane. A wireless transmit receive unit (WTRU) may send a first NAS message to a network device that may include a request to send user data via a control plane. The network device may establish the control plane for the WTRU. The control plane may be established without establishing a user plane connection. The network device may determine a maximum transmission rate for the WTRU to send user data via the control plane. The network device may send a second NAS message to the WTRU. The second NAS message may indicate that the control plane has been established for the WTRU and the maximum transmission rate.
Owner:INTERDIGITAL PATENT HOLDINGS INC

Method and apparatus for handling response timer and cell reselection for small data transmission

A communication method and system for converging a 5th generation (5G) communication system for supporting higher data rates beyond a 4th generation (4G) system with a technology for Internet of things (IoT) are provided. The communication method and system includes intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method performed by a terminal for small data transmission (SDT) in a wireless communication system is provided.
Owner:SAMSUNG ELECTRONICS CO LTD

Glass curtain wall flatness detection method and device, electronic equipment and storage medium

The invention relates to the technical field of flatness detection, in particular to a glass curtain wall flatness detection method and device, electronic equipment and a storage medium, and the method comprises the steps: firstly obtaining a first image and a second image; the displacement of the light spot on the background plate is analyzed through the first image and the second image, and a first displacement value is obtained; determining first attitude data representing the attitude of the measured mirror surface according to the first light beam irradiation attitude, the second light beam irradiation attitude, the light source height, the light source distance and the first displacement value; and finally, determining the overall installation flatness of the mirror surface which is not qualified in installation and the glass curtain wall according to the plurality of pieces of first attitude data. According to the method, the flatness of the glass curtain wall is detected without a modeling process or a special receiver, the acquired data volume is small, the calculation cost is low, and the data is reliable. According to the method, the overall installation condition of the glass curtain wall can be reflected through multiple mirror data, and improvement and adjustment of installation of the glass curtain wall are facilitated.
Owner:HEBEI AEROSPACE INFORMATION INVESTMENT HOLDING CO LTD

Large-throughput low-delay access and scheduling method for industrial internet platform equipment data

The invention relates to a large-throughput low-delay access and scheduling method for industrial internet platform equipment data, which comprises the following steps of: separately processing real-time data and historical data reported by edge equipment, and respectively processing the real-time data and the historical data through a real-time data processor and a historical data processor according to the data volume characteristics of the two types of data; and dividing different computing resources to the real-time data processor and the historical data processor. For a real-time data processor, a multi-stage feedback queue task scheduling mechanism is adopted, so that real-time data with smaller data packets can be processed preferentially, real-time data with larger data packets can be processed in time, and data loss caused by overlong waiting time of the smaller data packets is avoided. For a historical data processor, an M / M / C / infinity / infinity / FCFS queuing model in a queuing theory (stochastic service system theory) is adopted to dynamically adjust the size of computing resources, and it is ensured that when queuing is too long, historical data can be processed in time.
Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI

Method and apparatus for high efficiency positioning in wireless communication system

Methods, apparatuses, and systems for determining and transmitting positioning information in a wireless communication network are provided. For example, a method for wireless communication includes receiving configuration information related to a set of positioning configurations and small data transmissions (SDTs); determining, based on the configuration information, that at least one positioning configuration of the set of positioning configurations satisfies a positioning requirement and is associated with a payload size less than a data volume threshold (DVT) associated with the SDT; selecting, from the at least one positioning configuration, a positioning configuration associated with a payload size closest to the DVT; performing a positioning measurement based on the selected positioning configuration; and transmitting a measurement report using uplink resources for the SDT based on the selected positioning configuration and the positioning measurement.
Owner:INTERDIGITAL PATENT HOLDINGS INC

Facilitating small data transmission (SDT) in a mobile telecommunications network

The present invention relates to methods, systems and apparatus for facilitating Small Data Transmissions (SDT) in a mobile telecommunications network. In particular, the present disclosure relates to a method comprising receiving, at a base station of the mobile telecommunications network, a portion of data to be transmitted to a terminal connected to the mobile telecommunications network; determining a transmission size indicator for the portion of data; and providing an enhanced paging message to the terminal, the enhanced paging message including the transmission size indicator, wherein the enhanced paging message is configured to allow the terminal to determine a required terminal connection state, for receiving the portion of data, based on the transmission size indicator.
Owner:VODAFONE GROUP SERVICES LTD

Data transmission method and communication device

The invention provides a data transmission method and a communication device. The method may comprise: a terminal device receiving a wake-up signal from a network device on an auxiliary link, the wake-up signal comprising data or scheduling information of the data, and the wake-up signal further comprising first indication information, the first indication information indicating a first resource for feeding back a receiving condition of the data; and feeding back the receiving condition of the data to the network equipment on the auxiliary link or the main link based on the first resource. Since the wake-up signal is a signal received by the terminal device on the auxiliary link, namely, the signal received by the terminal device through a low-power-consumption small circuit, the wake-up signal carries the data or the scheduling information of the data, so that low-power-consumption data transmission of the terminal device can be realized, the method is further suitable for more scenes, and the user experience is improved. The method is suitable for a small-data-volume transmission scene.
Owner:HUAWEI TECH CO LTD

Method for determining output result of model, and related apparatus

PCT designated stageWO2026148844A1Video memoryAlgorithm
The present application belongs to the technical field of AI. Disclosed are a method for determining a output result of a model and a related apparatus. The method comprises: acquiring first input information of a network model; if the first input information hits a first intermediate operation result in a key-value cache, performing dimension-increasing processing on the first intermediate operation result by means of the network model to obtain a first key-value pair; and, on the basis of the first key-value pair, determining a first output result by means of the network model, the first output result being an output result corresponding to the first input information. The data volume of the first intermediate operation result is less than the data volume of the first key-value pair, that is, the key-value cache in the present application has a smaller data volume and occupies less storage space. Using intermediate operation results with a smaller data volume can increase the data loading speed of key-value caches and reduce the occupation of video memory by data loading, thereby accelerating reasoning and enhancing the overall operation performance of devices.
Owner:HUAWEI TECH CO LTD

Reporting user equipments with SDT configuration

PCT designated stageWO2026075597A1Connection managementData transmissionSmall data
In an example, a method performed by a first network node for sending information to a second network node is provided The method comprises sending, to the second network node, first information identifying one or more of: a first number of first User Equipments, UEs, configured with Small Data Transmission, SDT, that the first network node directed to a Radio Resource Control, RRC, inactive state; and / or a second number of second UEs configured with SDT for which the first network node is storing a UE context.
Owner:TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Apparatus and method for power headroom indication for small data transmission

PCT designated stageWO2026093949A1Power managementControl theoryData transmission
An apparatus configured to: determine a physical random access channel, PRACH, target power, P PRACH,target, value based on a power headroom, PH, determined or computed; determine a transmission power for a random access preamble, Msg1, according to the determined P PRACH,target value; and transmit the Msg1.
Owner:NOKIA TECHNOLOGIES OY