Huawei Technologies Co., Limited

Tencent Technology (shenzhen) Company Limited

Nanjing Sanhome Pharmaceutical Co., Ltd.

Hangzhou City University

Xfusion Digital Technologies Co., Ltd.

Semiconductor Manf. Intl. (shanghai) Corporation

Semiconductor Manf. Intl. (beijing) Corporation

Shanghai Marine Equipment Research Institute

Biostarch Technology Pte. Ltd

Beijing Jinbaodi Bio-environmental Technology Ltd

Nanjing Enigma Automation Co., Ltd.

Xian Zhang

Fei Zhang

Yan Chong Zhao

Hongying Jiang

Song Meng

Weizheng Li

Chengyu Liao

Min Huang

Yong Wang

Di Zhang

Liwen Zhao

Cang Zhang

Hongyan Chen

Dezhong Wang

Zhang Zhang

Jun Yang

Di Wu

Yi Zheng

Lingli Pang

Yi Lin

Haomian Zheng

Chia Chi Yang

Pengfei Wang

Xinzheng Wang

Qiang Zuo

Zhi Bing Deng

Wei Shao

Zhuhua Deng

Longlong Leng

Nizhong Lin

Haiping Zhou

Xinyou Ma

Sheng Bi

Liying Lou

Yanwei Zhao

Pinyang Zou

Pin Jiang

Teng Ye Wang

Jie Xiong

Zhijiang Gao

Yiping Gao

Yang Nan

Yuxiu Li

Chun Yang Ding

Yaolan Jin

Yuan Cheng

Hongda Li

Changqi Wang

Daohong Li

Yujia Li

Yi Hua Zheng

Maarten PJ Vissers

This application discloses a leakage detection apparatus and method, and a cabinet system, and relates to the server field. The apparatus is applied to a cabinet system, the cabinet system includes a plurality of nodes, with each node using a liquid cooling apparatus for heat dissipation. The apparatus includes: a detection circuit, coupled to the plurality of nodes, comprises a plurality of branch circuits for leakage detection of a plurality of liquid cooling apparatuses in the plurality of nodes; and a monitoring device, coupled to the detection circuit and configured to monitor a leakage status of the liquid cooling apparatus in each node, and determine, when leakage occurs in a faulty liquid cooling apparatus, a faulty node where the faulty liquid cooling apparatus resides.

Leakage detection apparatus and method and cabinet system

A network switch subrack in a cabinet system is configured to bear a network switch. The network switch subrack includes an outer frame that is configured to be plugged into the cabinet. The outer frame includes a cavity sized to accommodate the network switch. The network switch subrack further includes a fastening assembly that is disposed in the outer frame and configured to fasten the network switch in the cavity in the outer frame. The network switch subrack further includes a transfer module having a first end pluggably connected to the cabinet system and a second end pluggably connected to the network switch.

Switch subrack and cabinet system

Methods for determining a self-driving technology-based resource and communications are provided. One example method includes that a server determines a first time-frequency resource and a first location of the first vehicle; determines a first area range in which the first vehicle is located; when a second vehicle exists in the first area range, and a second time-frequency resource of the second vehicle is the same as the first time-frequency resource, determines, from time-frequency resources in the first area range, a third time-frequency resource including an idle time-frequency resource; and the server sends the third time-frequency resource to the first vehicle, and the first vehicle performs laser signal transmission by using the third time-frequency resource.

Self-driving technology-based resource determining method and apparatus

A device assembling system includes a management apparatus, a material apparatus, and an execution apparatus. The management apparatus is communicatively connected to the material apparatus and the execution apparatus, and the material apparatus and the execution apparatus are installed into an overall structure. The management apparatus is configured to obtain a maintenance task of a maintenance device. The maintenance task includes an operation type and an operation object. The management apparatus parses the maintenance task into a first control instruction and a second control instruction. The material apparatus receives the first control instruction, and searches for a to-be-assembled part according to the first control instruction, that is, the material apparatus may determine a position of the to-be-assembled part. The execution apparatus receives the second control instruction, and obtains the to-be-assembled part and assembles the to-be-assembled part to a device according to the second control instruction.

Device assembling system, method, and apparatus

A connector includes a first pin which is configured to indicate an in-service signal, a second pin which is configured to indicate a power supply signal, a third pin which is configured to indicate a clock signal, and a fourth pin; the first pin which is configured to indicate a PCIe port signal; the first pin, the second pin, the third pin, and the fourth pin have an equal length; and the connector includes a first face and a second face, a limiting structure is arranged on the first face, the limiting structure is a boss or a groove, and the first pin is located in the middle of the first face.

Connector, NVMe storage device, and computer device

An electro-hydraulic servo valve, which has an adjustable null position and can be directly driven by the motor, is provided and includes four parts: a slide valve assembly, a two-dimensional motor, a magnet resetting-to-null mechanism, and a displacement sensor, and the four parts are set coaxially arranged. The slide valve assembly is a conventional two-dimensional servo valve structure. The two-dimensional motor may directly drive the valve core to rotate to further control a size of an opening opened by a valve. The magnet resetting-to-null mechanism is configured to reset the valve to the null position. The displacement sensor may monitor a position of the valve core in real-time and feedback signals to achieve closed-loop controlling.

Two-dimensional motor-direct-driving electro-hydraulic servo valve with adjustable null position

Example communication methods and apparatus that are applied to discrete narrowband communication information are described. One example communication method includes sending first indication information to a terminal by a network device. The first indication information includes a frequency channel number of a start sub-band in all discrete sub-bands of a serving cell in which the terminal is currently located, a bitmap representing whether each sub-band in a frequency band belongs to the serving cell, and a frequency spacing between sub-bands in the frequency band. The frequency band is a frequency band to which all the discrete sub-bands of the serving cell belong. The network device sends second indication information to the terminal, wherein the second indication information is used to indicate a sub-band available to the terminal in all the discrete sub-bands of the serving cell.

Communication method and communications apparatus

A link control node and method, and a system are provided. An MPTCP sublink is identified; and from the MPTCP sublink, a first MPTCP sublink on which link control needs to be performed is determined, and an adjustment manner applicable to the first MPTCP sublink is determined. By adding centralized management and control measures on MPTCP connections, a data transmission process on each MPTCP sublink can be performed on an expected communication link, which adapts to running requirements of a system. Therefore, radio resources can be appropriately allocated, and system performance can be improved.

Link control node and method, and communications system

Embodiments of the present invention provide a network path computation method, apparatus and system, where the method includes: sending, by a first node, a path computation request to a first path computation element PCE, where the path computation request includes a resource sharing object, and a head node and a last node of a first label switched path LSP; and receiving, by the first node, a path computation result that is returned by the first PCE and that is obtained by means of computation according to the resource sharing object, and establishing a second path from the head node to the last node according to the path computation result. According to the network path computation method, apparatus, and system provided in the embodiments of the present invention, link resource utilization can be improved.

Network path computation method, apparatus, and system

This application provides a node device implementing connection establishment for a Space Division Multiplexing (SDM) network. A first node receives a path (Path) message, which includes a plurality of label objects, each label object includes a field used to indicate a number of an optical core in a multi-core optical fiber, and idle spectrum information of each optical core. The first node then obtains an intersection set of the idle spectrum information of each optical core indicated in the path message and idle spectrum information of a corresponding optical core on a first link. The first node sends, over the first link, a path message that carries an intersection set result, where the first link is a link between the first node and an adjacent node in a direction from the first node to an end node.

Connection establishment method and system, and node device

The present disclosure relates to the field of intelligent wearable technologies, and provides a power supply circuit, a power supply circuit generation method, and a power supply circuit control method. The present disclosure provides a power supply circuit, including: a bandgap voltage reference Bandgap, a real-time detection and control module, and an alternate voltage source module, where the real-time detection and control module adjusts an output point voltage of the alternate voltage source module according to an output voltage of the Bandgap; and when the output point voltage of the alternate voltage source module reaches a target voltage, the real-time detection and control module closes the Bandgap and supplies power by using the alternate voltage source module. In such a power supply circuit, after adjustment of an output point voltage of an alternate voltage source module is completed, a Bandgap does not need to keep a power-supply state, and therefore power consumed by the Bandgap is reduced based on stable voltage supply.

Power supply circuit, power supply circuit generation method, and power supply circuit control method

Embodiments of the present invention provide a link control node and method, and a system. An MPTCP sublink is identified; and from the MPTCP sublink, a first MPTCP sublink on which link control needs to be performed is determined, and an adjustment manner applicable to the first MPTCP sublink is determined. By adding centralized management and control measures on MPTCP connections, a data transmission process on each MPTCP sublink can be performed on an expected communication link, which adapts to running requirements of a system. Therefore, radio resources can be appropriately allocated, and system performance can be improved.

The present disclosure is applicable to the field of information technologies, and provides a route information displaying method and apparatus. The method includes: creating a three-dimensional coordinate system, and loading an electronic map in the XY plane of the three-dimensional coordinate system; acquiring, by using a satellite positioning system, a real-time location of a mobile terminal and a real-time speed, of the mobile terminal, corresponding to the real-time location; and drawing both a moving route and a speed curve of the mobile terminal in the three-dimensional coordinate system according to the acquired real-time location and real-time speed, where the real-time location of the mobile terminal is represented in the XY plane of the three-dimensional coordinate system, and the real-time speed of the mobile terminal is represented on the Z axis of the three-dimensional coordinate system.

Route information displaying method and apparatus

A novel nucleoside phosphoramidate compound of the formula below, or a stereoisomer, salt, hydrate, solvate or crystal thereof for the treatment of Flaviviridae family viral infection, especially hepatitis C viral infection, and having a good anti-HCV effect; a pharmaceutical composition having the compound, or a stereoisomer, salt, hydrate, solvate or crystal thereof: 

Nucleoside phosphoramidate compound and use thereof

Growing community of inventors

Shanghai, China

Xian Zhang