Huawei Technologies Co., Limited

Boe Technology Group Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Fujitsu Corporation

Meishan Crrc Brake Science & Technology Co., Ltd.

Hewlett Packard Enterprise Development LP

Sz Dji Technology Co., Ltd.

The Hong Kong Polytechnic University

University of Science and Technology of China

Chao Lv

Hao Wang

Cheng Li

Jun Zhang

Jun Tian

Baoyong Nie

Zhengyuan Zhang

Yi Liu

Zhiyuan Chen

Hong An

Weiyuan Xiao

Wei Wang

Tao Wang

Xi Chen

Kun Li

Yu Zhu

Jie Zhang

Dawei Wang

Shuo Wang

Hengzhen Liang

Lei Zhou

Chen Dong

Ran Zhang

Limin Dong

Li Zeng

Yuuta Nakaya

Hui Dong

Han Huang

Ting Liu

Zhenhua Dong

Yixin Chen

Yong Sun

Zhiyu Qian

Heng Li

Guo Ji Wei

Meng Hu

Yanping Li

Long Yan

Xiaogeng Xu

Jianping Wei

Yu Tian

Peida Xu

Wentong Wan

Ye Tian

Yanzhao Lu

Chen Xiao

Jianhong Shen

Kaien Wang

Linghao Cheng

Le Guo

Yanfei Shen

Lei Xie

Qin Wang

Hao Zhou

Yanfu Yang

Wenjun Liu

Chaohui Li

Dian Wang

Faxin Qu

Xia Du

Keming Li

Xueli Wei

Fuying Mao

Yunxiao Shi

Liang Lv

Junying Zhang

Qianqian Gao

Linhua Wang

Jiancheng Wu

Zhonghai Luo

Jianping Yang

Botao Liu

Baohua Zhao

Yugui Qu

Qiyue Li

Zhiwei Jin

Baohua Liu

Bo Ning

Xinwei Jiao

Hai Xu

Dongfang Ou

Moukui Li

Guo Li

Bali Xiao

Qiong Quan

Lei Liu

Zhiyong Song

Jinlong Yang

Qi Tang

Alan Lau

Guo Wei

A moisture resistant pad for a liquid crystal panel, including at least one moisture resistant construction including a central region and an edge region disposed around the central region, wherein the edge region includes a first undulation structure disposed around the central region, the first undulation structure being a closed structure for blocking water vapor out of the central region. In the moisture resistant pad for a liquid crystal panel, channels formed within a surface of a product that needs to be moisture resistant are isolated from the external environment so that water vapor in the external environment cannot contact the product surface through the channels. As a result, the pad has good moisture resistance, suitable in transportation environments or in packaging container environments.

Moisture resistant pad for liquid crystal panel

An electrocardiograph (ECG) signal processing method and apparatus to resolve a problem that relatively severe interference caused during single-arm measurement for single-lead ECG collection seriously affects accuracy of heart rate calculation and cardiac rhythm analysis. The method includes collecting, by a measurement device, an ECG signal, extracting a kvalid QRS complex of the ECG signal, calculating a ktime difference and a (k+1)time difference, and determining whether the ktime difference and the (k+1)time difference are target time differences. In this way, accuracy of ECG feature extraction is improved, the interference caused during the single-arm measurement is eliminated to the most extent, and the accuracy of heart rate calculation and cardiac rhythm analysis can be effectively guaranteed.

ECG signal processing method and apparatus

An electrocardiogram waveform signal method includes obtaining a filtered waveform signal, marking the waveform signal as K signal line segments based on monotonicity, extracting line segment data of each signal line segment, and determining a line segment matching template of the waveform signal based on the line segment data of each signal line segment. The extracting of the line segment includes extracting a line segment length Xi and a line segment width Yi of each signal line segment i of the K signal line segments, performing difference extension on the line segment length Xi and the line segment width Yi based on a preset length and a preset width, respectively, to obtain a normalized signal line segment j, and extracting fourth line segment data of the normalized signal line segment j.

Electrocardiogram waveform signal processing method and apparatus

Provided are a connection structure and system of an integrated brake device for a rail vehicle. The connection structure of an integrated brake device for a rail vehicle includes a brake valve, a dust collector, an intermediate body, an air cylinder, a support assembly and a connection assembly. The intermediate body is of a plate-type structure, the brake valve and the dust collector are mounted on one side of the intermediate body, the air cylinder is connected to the intermediate body by means of the connection assembly, the air cylinder is mounted on the other side of the intermediate body, and the support assembly is located between the air cylinder and the intermediate body. The connection structure of an integrated brake device for a rail vehicle has a simple and compact structure and saves on space. Brake components are integrated on the intermediate body, and the connections between the brake components and between the whole integrated brake device and an external mounting base are all secure and reliable.

Connection structure and system of integrated brake device for rail vehicle

An unmanned aerial vehicle (UAV) includes a fuselage, a power system arranged at the fuselage, and an antenna assembly arranged at the fuselage. The antenna assembly includes an antenna operating in a first frequency band and a second frequency band different from each other, a first parasitic unit configured to change a radiation direction of the antenna in the first frequency band, and a second parasitic unit configured to change a radiation direction of the antenna in the second frequency band.

Antennas and unmanned aerial vehicle

A cushion structure for use with a packaging case provides cushion and protection of an object. The cushion structure includes a first member and a second member. The first member is configured to snuggly receive the object; the second member is configured to be mounted onto a case body of the packaging case; and the first member and the second member are detachably coupled.

Cushion structure and packaging assembly

A brake cylinder dust cover is installed on a waterproof brake cylinder. The brake cylinder includes a brake cylinder body and a front cover. A waterproof dust cover assembly is arranged on the front cover. The waterproof dust cover assembly includes a dust cover fixedly connected to the front cover, and a filter felt support and a filter felt pad which are arranged in the dust cover. The filter felt support is connected with the dust cover, and the filter felt pad is fixed on the filter felt support. An outwards extending skirt is arranged at the edge of the dust cover in the axial direction thereof.

Brake cylinder dust cover and waterproof brake cylinder using such dust cover

A rubber frame, a backlight module and a display device are provided by the present disclosure, the rubber frame is applied to the backlight module and includes a soft rubber body. The soft rubber body includes a first section, a second section, a third section and a fourth section. At least one section is provided with a first fixing portion configured to fix a display panel.

Rubber frame, backlight module and display device

At least two Ethernet sub-interfaces are established on a first Ethernet interface and a second Ethernet interface of a first device, and each Ethernet sub-interface is assigned to a VLAN. The Ethernet sub-interfaces on the same Ethernet interface are assigned to different VLANs, and Ethernet sub-interfaces of the first Ethernet interface and the second Ethernet interface which belong to the same VLAN are added into a link-aggregation group to establish an aggregated link with a second device.

Dynamic link aggregation

A flexible circuit board and a display apparatus are provided. The flexible circuit board comprises a substrate and a driver integrated circuit provided on the substrate. The flexible circuit board further comprises a support pad, the support pad is provided on at least one side of the driver integrated circuit in a first direction, and a height of the support pad is greater than a height of the driver integrated circuit. A distance between the support pad and the driver integrated circuit in the second direction is smaller than or equal to a width of the driver integrated circuit in a second direction. Directions in which two adjacent side edges of the driver integrated circuit are provided are respectively the first direction and the second direction.

Flexible circuit board and display apparatus

A method for realizing route discovery in a network includes: classifying a level of a node in the network; receiving a route request packet from a node adjacent to the node; comparing a node level indicated by node level information contained in the received route request packet with the level of the node; updating, in a case where the level of the node is higher than the node level indicated by the node level information contained in the route request packet, the node level indicated by the node level information contained in the route request packet to be the level of the node; and forwarding the updated route request packet to other nodes adjacent to the node.

Method and node for realizing route discovery in network

Embodiments of the present disclosure relate to a signal transmission method The signal receiving method includes: receiving a first transmit signal, where the first transmit signal includes a first polarized optical signal and a second polarized optical signal that are perpendicular to each other, where the first polarized optical signal is loaded with first data, the first transmit signal is an uplink signal, and the first data is uplink data, or, the first transmit signal is a downlink signal, and the first data is downlink data; splitting the first transmit signal into a first signal and a second signal according to power; separately rotating a first polarized optical signal and a second polarized optical signal of the second signal by 90 degrees; and performing coherent mixing on the rotated second signal and the first signal to obtain the first data.

Signal transmission method, signal receiving method, passive optical network PON device, and PON system

A wireless communication network, a communication method and a node for the wireless communication network are disclosed. The wireless communication network includes a plurality of peer nodes communicating with each other through a control channel and a plurality of data channels. The communication method may include: transmitting available data channel information via a routing request signal; modifying available data channel information received by the source node or the other intermediate nodes, and transmits the modified available data channel information via a routing request signal; determining an agreed data channel for communication between the destination node and the source node or between the destination node and the intermediate node, according to the available data channel information transmitted from the source node or the intermediate node; and notifying an intermediate node as a previous hop and/or the source node of an identification of the agreed data channel via a routing response signal.

Wireless communication network, communication method and node used in wireless communication network

A microwave photonics based signal receiving device includes a signal generation module, a first Mach-Zehnder modulator, a dispersion module, a second Mach-Zehnder modulator, and a signal conversion module. The signal receiving device simplifies a structure of the signal receiving device by adopting quadrature demodulation. The signal receiving device demodulates a high-order modulation signal and flexibly adjusts a microwave carrier frequency.

Signal receiving method based on microwave photonics technologies

Embodiments of the present invention disclose a wireless network device, a wireless network system and a method of controlling selection of routings. The wireless network device includes: a memory configured to store routing latency information for routing from the wireless network device to other nodes in a network; a processor configured to determine transmission latency requirement of transmitting data packets from the wireless network device to a destination node according to transmission latency requirement information carried in the data packets after obtaining the data packets to be transmitted, query available routes from the wireless network device to the destination node, and the stored latency information corresponding to the available routes, select a route most approximate to the determined transmission latency requirement from the available routes according to a query result of the query module, and transmit the data packets.

Wireless network device, wireless network system and method of controlling selection of routings

Growing community of inventors

Beijing, China

Chao Lv