Huawei Technologies Co., Limited

Zte Corporation

Tencent Technology (Shenzhen) Company Limited

Open Text Corporation

Chinese Academy of Sciences

Byd Company Limited

Huawei Digital Power Technologies Co., Ltd.

University of Electronic Science and Technology of China

Casco Signal Co., Ltd.

Chen Wang

Yu Zhu

Ren Ren

Qiang Li

Feng Wang

Qi Wang

Wei Zhou

Wei Feng

Muhua Chen

Fei Li

Cheng Zhang

Liang Zhang

Hairong Zheng

Yanzhong Zhang

Ling Li

Qiang Yang

Wei Hu

Yongbing Gao

Chun Yen Liu

Wei Ruan

Quanzhong Gao

Ling Liu

Yang Hu

Lin Zhang

Zheng Li

Nan Zhao

Yu Geng Lin

Tiansan Lin

Siqing Ye

Meng Gao

Lili Niu

Siwei Luo

Jiewei Ding

Hao Pan

Chaoyi Yan

Long Meng

Yuanjun Cen

Wei Shui

Zhonghua Cai

Hua Fan

Xiang Sun

Minggui Wang

Feng Feng

Jinming Wang

Wenlin Cui

Quanyuan Feng

Erni Zhu

Fei Yan

Yuan Wei

Fei Tang

Rujun Li

Fangfang Zhu

Changchun Tang

Xinrong Hu

Haipeng Li

Zengshi Huang

Chunhua Tan

Shencun Wang

Yongchuan Li

Xianli Hu

Yuxun Zhou

Jianming Zhan

Dagang Li

Daqian Hu

Yuanxue Zhao

Zhongquan Liu

Dainan Zhang

Feiyan Cai

Jixin Zhu

Haijun Dai

Tangren Yao

Biao Ji

Zijun Liang

Lanqi Song

Ansong Yao

Zhenming Zhang

Jia Tao

Zhuo Yang

Zekai Liao

Xiaowei Xie

Jinglin Ma

Zhiyuan Pang

Weibao Qiu

Jianlong Xiao

Peng Lei

Yuchen Xin

Lang Feng

Xiaopeng Diao

Lan You

Kelin Zhang

Zhidan Ma

Yuanping Zheng

Heng Ye

Kaidi Wei

Linghai Zeng

Danyan Luo

Baohua Liu

Guohua Ren

The present disclosure relates to data transmission methods, systems, and apparatuses. In one example method, a first device sends first information of a first data block to a second device. The second device searches, based on the first information, a first index for a second data block similar to the first data block, and sends second information of the second data block to the first device. The first device locally obtains, based on the second information, a reference block that is the same as the second data block, compresses a difference part of the first data block relative to the reference block to obtain first compressed information, and sends the first compressed information to the second device. The second device obtains the first data block based on the first compressed information and the second data block.

Data transmission method and system, apparatus, device, and medium

Responsive to a request to access heterogeneous repositories, a REST server queries a resource registry to find resources that match mapping information contained in the request. The resource registry returns resource registry tables containing the matching resources. The resource registry tables implement a unified data structure of a resource registry model and are generated at runtime by the resource registry mapping REST service configuration parameters to the fields of the unified data structure. The REST service configuration parameters are added to an extension SDK for REST extension developers to enhance REST service configuration for extension applications. The REST service configuration parameters are configured at implementation time and loaded/scanned into the REST server at runtime. The REST server iteratively evaluates the resource registry tables until all the matching resources have been evaluated. The evaluation result is used to determine whether to reject, accept, or redirect the request from the client device.

Systems and methods for building and providing polymorphic rest services for heterogeneous repositories

A method for implementing a real-time soft bus oriented to an intelligent rail transit system includes: defining a data type for interaction between a server and a communication front-end processor, where the defined data type is a message structure body which includes a message header and a message body; enabling professional subsystems to construct at least one publisher entity and/or at least one subscriber entity, respectively, where the data type of the communication between the publisher entity and the subscriber entity corresponding thereto is a message structure body. The subsystems choose to subscribe to the data of its interest, or to publish the data that it can provide.

Method for implementing real-time soft bus oriented to intelligent rail transit system

A data processing method in a storage system is provided. The method includes: when the storage system is under a first load, performing an inline deduplication operation; and when the storage system is under a second load, directly storing a received second data block without performing the inline deduplication operation, where the first load is less than the second load.

Data deduplication method and apparatus, and computer program product

A metadata processing method includes a network interface card in a storage device that receives an input/output (I/O) request, where the I/O request includes a data read request or a data write request; the network interface card executes a metadata processing task corresponding to the I/O request; and when determining that the metadata processing task fails to be executed, the network interface card requests a CPU in the storage device to execute the metadata processing task.

Metadata processing method to improve data read/write efficiency of a storage device

A computing node in a storage system is configured to send an instruction of migration of a parity fragment of a plurality of data fragments from a first-level storage medium to a second-level storage medium, where performance of the second-level storage medium is lower than the first-level storage medium.

Fragment management method and fragment management apparatus

A photovoltaic power generation system includes an inverter, a controller, and at least two direct current branch circuits. The leakage current detection apparatus is configured to: detect a leakage current of the direct current branch circuit on which the leakage current detection apparatus is located and send the leakage current to the controller. The controller is further configured to: when the photovoltaic power generation system runs and a value of a leakage current of the direct current branch circuit exceeds a preset range, determine that an insulation fault occurs on the direct current branch circuit. The system can determine the direct current branch circuit on which the insulation fault occurs in the photovoltaic power generation system, so that measures are taken in time for the direct current branch circuit on which the insulation fault occurs, to eliminate a potential safety hazard.

Photovoltaic power generation system and method

In a method for storing index metadata associated with stored data, a storage device provides a first metadata storage unit and a second metadata storage unit, wherein a size of the first metadata storage unit is greater than a size of the second metadata storage unit. When a size of target data reaches a specified threshold, the storage device stores index metadata of the target data based on the first metadata storage unit. When the size of the target data is less than the specified threshold, the storage device stores the index metadata of the target data based on the second metadata storage unit.

Metadata storage method and device

Adjustable deduplication method, apparatus, and computer program product

A solar cell assembly and a solar cell module are provided. The solar cell assembly includes a solar panel; and an installation member having a supporting portion configured for fixing the solar panel and a connecting portion configured for fixing the installation member onto a support beam. The supporting portion is disposed on a backside of the solar panel, the connecting portion extends out of an edge of the supporting portion along a direction parallel to the solar panel, the connecting portion locates outside of a coverage area of the solar panel, and the connecting portion defines a installation hole therein.

Solar cell assembly and solar cell module

A method of calibrating capacitive array of a resistor-capacitor hybrid successive approximation register analog-to-digital converter (RC-hybrid SAR ADC) that includes a high M-bit capacitor DAC and a low N-bit resistor DAC. The method includes: disposing n unit capacitors in each capacitive array of the RC-hybrid SAR ADC, wherein n=2; sorting the capacitors in an ascending order according to their capacitances to form a sorted array, and selecting two capacitors C*, C* in the middle positions as a least significant bit (LSB) capacitor and a dummy capacitor, respectively; obtaining a new array by forming each capacitor through adding two capacitors which have symmetrical positions with respect to the middle position(s) in the sorted array; and sorting the new array in an ascending order, and selecting the capacitor in the middle position as a higher bit capacitor. The method improves the static and dynamic performance of the SAR ADC.

Method of calibrating capacitive array of successive approximation register analog-to-digital converter

A method and device for publishing at least one message and a storage medium is provided. The method includes the following steps. A first message published by a first session account in a first session of an instant messaging client is acquired, and session accounts participating in the first session include at least three session accounts containing the first session account, and the first message is used for allowing reply information of at least one reply of at least one session account participating in the first session to the first message to be displayed in the first message. And the first message is displayed in the first session.

Method and device for publishing message and storage medium

A beamforming method and apparatus are disclosed, to expand coverage of a PDCCH in a particular direction, and improve demodulation performance of the PDCCH. Under this method, a cell-specific reference signal CRS wide beam can be combined by a base station with N CRS narrow beams to form N CRS composite beams. A first beam can be selected by the base station from the N CRS composite beams. Beamforming processing can be performed by the base station on a physical downlink control channel (PDCCH) based on a weight of the first beam to form a second beam. The first beam and the second beam can be sent.

Beamforming method and apparatus

Disclosed is a microfluidic system based on an artificially structured acoustic field, comprising a microcavity used to accommodate a solution containing particles and a ultrasonic emission device used to emit ultrasound, and further comprising a phononic crystal plate placed in the microcavity. The phononic crystal plate has an artificial cycle structure, and is used to modulate the acoustic field so as to control the particles. Also disclosed is a method of controlling microfluid particles based on an artificially structured acoustic field. In the particular embodiments, since a microcavity, an ultrasonic emission device and a phononic crystal plate are comprised, the ultrasonic emission device is used to emit ultrasound, and the phononic crystal plate has an artificial cycle structure, and is used to modulate the acoustic field so as to control the particles.

Microfluidic system and method of controlling particles based on artificially structured acoustic field

Growing community of inventors

Shenzhen, China

Chen Wang