Boe Technology Group Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Beijing Xiaomi Mobile Software Co., Ltd.

Tsinghua University

Emc IP Holding Company LLC

Intel Corporation

International Business Machines Corporation

Beijing Boe Display Technology Co., Ltd.

Other

Saudi Arabian Oil Company

University of Illinois

Johnson Electric S.a.

Beijing Boe Technology Development Co., Ltd.

Beijing University of Technology

Qingdao Pico Technology Co., Ltd.

Ming Lei Zhang

Yu Zhu

Ming Hu

Jing Wang

Xiaodong Xie

Jinchun Hu

Kaiming Yang

Wensheng Yin

Dengfeng Xu

Wei Hong

Shuo Lv

Min He

Juejia Zhou

Rong Cheng

Zouming Xu

Qicheng Chen

Jian Tian

Shifeng Xu

Ting Zeng

Qitao Zheng

Li Tian

Haifeng Hu

Chen Gong

Tsungchieh Kuo

Zhao Liu

Jun Chen

Guiyu Zhang

Yang Liu

Xin Li

Qin Mu

Mingju Li

Yuanyuan Li

Chunjian Liu

Yajun Zhu

Xiaowei Jiang

Zhanqi Xu

Lei Zhang

Li Ni Zhang

Vivek K De

Zhen Liu

Muhammad M Khellah

Dong Li

Christopher B Wilkerson

Qingpu Wang

Antonio Gonzalez

Xavier Vera

Jia Tian Zhong

Huan Chen

Javier Carretero Casado

Jaume Abella

Zhaohui Hao

Li Wang

James W Tschanz

Jun Li

Jin Zhang

Yuan Yuan Li

Taofeng Xie

Guang Cheng Li

Chi Ping Sun

Chang Po Liu

Fei Xin

Xing Xing Shen

En Hui Wang

Tak Ming Mak

Greg F Taylor

Peng Hui Jiang

Hao Liu

Xibin Shao

Feng Liu

Lei Gao

Huan Liu

Shan Gao

Tsung Chieh Kuo

Peng Lu

Hao Fang

Ian A Young

Dong Chen

Bin Wang

Jian Li

Hao Wang

Bo Wang

Ying Liu

Bo Liu

Qun Zhao

Yang Li

Rui Liu

Jie Cui

Yi Shan Jiang

Hongqiang Luo

Yan Xu

Guang Han Sui

Jing Yan Ma

Xi Ning Wang

Wai Chuen Yim

Mokhles Mustapha Mezghani

Jian Yang

Tengfei Zhong

Zhixiang Fang

Shing Hin Yeung

Zhizhong Tu

A computer-implemented method, according to one embodiment, includes: receiving copies of notes that were originally recorded by participants, the notes corresponding to a source document. Note fragments in the received copies of notes are identified and one or more machine learning models are used to compare the identified note fragments to pages and paragraphs in the source document that the respective note fragments are located in. Based at least in part on the comparison, the identified note fragments are merged with a copy of the source document to form a pseudo-source document. Furthermore, the pseudo-source document is output.

Merging supplemental information with the content of source material

The present disclosure discloses an electromagnetic radiation safety control method, which belongs to the field of wireless communication technologies. The method includes: a terminal obtains a transmit power threshold according to a service requirement of service transmitted with a base station, performs a step of detecting a relationship between a beam direction and a position of a human body when a relationship between a current transmit power of the terminal and the transmit power threshold meets a specified condition, and reports safety control information to the base station when it is detected the relationship between the beam direction and the position of the human body meets a predetermined relationship, so as to instruct the base station to perform a control operation related to electromagnetic radiation safety.

Safety control method and apparatus

A method for transmitting reference signal, a method for receiving reference signal, base station and user equipment are provided. The method includes: obtaining a plurality of possible transmission positions of the reference signal according to a position where a setting signal is located, wherein the setting signal is located in the reference signal and is used to determine an index of the reference signal, and the plurality of possible transmission positions comprise an initial possible transmission position of the reference signal; performing channel detection before transmitting the reference signal at each of the possible transmission positions; and transmitting, in response to detecting that a channel is idle, the reference signal at a corresponding possible transmission position; wherein the reference signal includes a SSB, and the setting signal comprises PBCH in the SSB; the indexes of the reference signal corresponding to the plurality of possible transmission positions are the same.

Method for transmitting reference signal, method for receiving reference signal, base station and user equipment

A random access method includes: when initiating random access, determining a measurement result of channel state information measurement reference signals (CSI-RS) of a plurality of beams; determining a target beam corresponding to a target CSI-RS having a measurement result greater than a preset threshold value; determining a target Synchronization Signal Block (SSB) corresponding to the target CSI-RS; determining a random access preamble and random access timing associated with the target SSB; and initiating random access on the target beam based on the random access preamble and the random access timing. A beam can be determined according to the measurement result of an CSI-RS, without determining the beam according to the measurement result of an SSB, thereby preventing the problem of user equipment (UE) being unable to select a suitable beam for random access due to a measurement result of an SSB not being obtained for a downlink BWP by UE.

Random access method and device, electronic device and computer-readable storage medium

The present application discloses a keyboard perspective method and apparatus for a virtual reality device, and the virtual reality device. The method comprises: recognizing hand actions of two hands of a user; if the hand actions of the two hands of the user meet a preset activation action, activating a keyboard perspective function of a virtual reality device; recognizing hand positions of the two hands of the user under the keyboard perspective function; and determining a keyboard perspective display area according to the hand positions of the two hands of the user so as to display a physical keyboard in a real scene in the keyboard perspective display area. Compared with traditional keyboard perspective schemes, use experience of the user is greatly improved.

Keyboard perspective method and apparatus for virtual reality device, and virtual reality device

Techniques for flushing metadata involve: receiving a flushing request, the flushing request instructing to flush metadata in at least one cache region to a persistent storage device; acquiring a plurality of target indicators, the target indicator at least indicating a type of a cache region and a block in the cache region, where the plurality of target indicators are classified based on types of cache regions indicated by the target indicators among the plurality of target indicators; determining, from the plurality of target indicators, at least one target indicator of the same type as the at least one cache region; and flushing metadata in a block indicated by the at least one target indicator. Such techniques avoid flushing a cache region that does not need to be flushed, shortens the response time to the flushing request, and reduces the occupancy of system resources.

Method, electronic device and computer program product for flushing metadata

A laser interference photolithography system, comprising a laser device, a first reflector, a grating beam-splitter, a second reflector, a first universal reflector, a first lens, a second universal reflector, a second lens, a beam splitting prism, a control module, an angle measurement module, a third lens and a substrate. The control module comprises a signal processing terminal, a controller, and a driver. The signal processing terminal is connected to the angle measurement module, the controller is connected to both the signal processing terminal and the driver, and the driver is connected to both the first universal reflector and the second universal reflector. The laser emits a laser light that is split into two beams of light by the system, and the two beams of light are focused on the substrate for exposure.

Laser interference photolithography system

The present disclosure relates to a downlink control information sending method and receiving method, an apparatus, and a storage medium. The downlink control information sending method can be applied to a network side device, and the method can include, when determined that a terminal uses a preset type of service, sending information of PDCCH resources to the terminal such that the terminal receives DCI of the preset type of service on the PDCCH resources. The method can further include, by means of the PDCCH resources, sending the DCI of the preset type of service to the terminal. The present disclosure can reduce the complexity of acquiring DCI of a preset type of service, and decreases time delays in acquiring DCI of a preset type of service.

Downlink control information sending method and receiving method, apparatus, and storage medium

Disclosed are a computer-implemented method, a system and a computer program product for record management in a time series database (TSDB). In the computer-implemented method for record management in a TSDB, time series records can be obtained from distributed sources by one or more processing units. The records can be divided into different record groups based on a timestamp of each of the records by one or more processing units. The records in each of the record groups can be normalized into normalized records by one or more processing units. The normalized records can be stored in the TSDB by one or more processing units.

Record management in time series database

A resource scheduling method for use in a base station, includes: receiving semi-persistent scheduling (SPS) configuration information sent by a radio resource control (RRC) layer, the SPS configuration information including a period of SPS, the period of the SPS indicating a time interval between two adjacent scheduling subframes; determining a short transmission time interval (sTTI) resource activated in a target scheduling subframe according to the SPS configuration information and reference information; and providing an activation parameter to a physical layer according to the sTTI resource activated in the target scheduling subframe, such that the physical layer generates an activation notification containing the activation parameter for notifying a terminal of the sTTI resource activated in the target scheduling subframe.

Methods and devices for resource scheduling

A method, computer program product, and computing system for receiving a plurality of lock sequences associated with a plurality of objects of the computing device. A plurality of matrices may be generated for each lock sequence of the plurality of lock sequences, thus defining a plurality of lock sequence matrix towers. The plurality of lock sequence matrix towers may be combined, thus defining a combined lock sequence matrix tower. One or more lock sequence conflicts may be identified within the plurality of lock sequences based upon, at least in part, the combined lock sequence matrix tower.

System and method for identifying lock sequence conflicts

The present disclosure relates to an information transmitting method and apparatus, and a terminal and a storage medium. The method includes: a first terminal receives target information sent by a second terminal on a target channel through a direct-connect communication interface for transmitting a V2X service; the first terminal obtains measurement information corresponding to the target information, wherein the measurement information comprises the measurement position and a measurement value; the measurement position is used to indicate the time-frequency position occupied by the target information, and the measurement value is used to indicate the channel quality of the target channel; and the first terminal sends the measurement information to the second terminal.

Method for transmitting information for vehicles, system and non-transitory computer-readable storage medium thereof

Techniques for tracking a lock involve creating an event comprising object information, and extracting the object information in the event through a thread in a thread pool. Such techniques further involve recording lock information comprising the object information according to a determination that the thread executes a lock operation. Such a lock tracking technique for a threading model can record lock information of an object when a thread performs locking and unlocking, and realize tracking of a lock operation and generating a lock analysis report.

Method, device and computer program product for tracking lock

An indication to remove one or more data in a time series database is received. A metadata index associated with the time series database is updated to indicate a soft removal of each data of the one or more data. A data hole index associated with the time series database is updated to indicate a data hole at a location of each data of the one or more data in the time series database. Responsive to an input/output rate for the time series database being below a threshold, the data hole of each data of the one or more data is optimized.

Data holes in a time series database

Disclosed is a plane grating calibration system, comprising an optical subsystem, a frame, first vibration isolator, a vacuum chuck, a workpiece stage, second vibration isolator, a base platform and a controller; the optical subsystem is mounted on the frame, and the frame is isolated from vibration by the first vibration isolator; the vacuum chuck is rotatably mounted on the workpiece stage, the workpiece stage is positioned on the base platform, and the base platform is isolated from vibration by the second vibration isolator. A displacement interferometer is integrated into the optical subsystem, and the entire optical subsystem adopts a method of sharing a light source, thereby avoiding the problems of low wavelength precision and poor coherence of separate light sources.

Plane grating calibration system

Growing community of inventors

Beijing, China

Ming Lei Zhang