Dongguan Luxshare Technologies Co., Ltd

Huawei Technologies Co., Limited

Tencent Technology (shenzhen) Company Limited

Whirlpool Corporation

Hon Hai Precision Industry Co., Ltd.

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Zhejiang University

Luxshare Precision Industry Company Limited

Sz Dji Technology Co., Ltd.

Chimei Innolux Corporation

Huawei Technologies,co., Ltd.

Innocom Technology(shenzhen) Co., Ltd.

Ambit Microsystems (shanghai) Ltd.

Zhejiang Lab

Keiper Seating Mechanisms Co., Ltd.

Bin Huang

Hongji Chen

RongZhe Guo

Huanhuan Shen

Liangliang Fan

Xiaoping Wu

Kyle A Walters

Yu Liu

XunCai Zhang

XinFeng Huang

Chenhui Zeng

Fengguang Qiu

Ming Li

Xiangyao Lin

Shihai Cheng

Anqi Ren

Delai Zheng

Kai Liu

Chenglin Liu

Jinhai Liu

KaiDe Wang

Tao Zeng

QiongNan Chen

Yaobo Hua

ShuYao Shen

Yu Ngok Li

Peng Wu

Tiesheng Li

Kunlin Yao

Bao Zhang

Haohan Chen

Shuai Yang

Dazhuan Wu

Kun Liu

Chun-Chi Liang

Xu Wang

Xiaogang Liu

Shih-Chi Wong

TieSheng Li

Liming Wu

Feng Pan

Chih-Yu Yeh

Jiyuan Tang

Frank Zhang

Kun-Lin Yao

Yaochun Hou

Tian Xiang

Wei Wang

Li Qin Shen

Cheng Chen

Dong Liu

Leteng Weng

Ke Liu

Chao Xu

Xun Luo

Nongfei Pan

XiaoKai Wang

Hu Liu

Ying Li

Min Luo

Zheng Long Wei

Yaxuan Zhu

Chunming Wang

Zhan Shu

Jianfeng Zhan

Zhiyong Yan

Tong Chen

Jian Xie

Chih-Huang Lien

Qing He

Yifu Wang

Hai Lian

Jian-Feng Xiao

Ming Wei

Ding-Fang Li

Huihui Chen

Qingchun Lu

Yunwei Gao

Jingui Wang

Keping Chen

Shanmin Tang

Xinlong Lin

Junjie Wang

Kechang Wei

Suipeng Qi

Jianchen Zhu

Rong-Zhe Guo

Yongsheng Liu

Huan Xiao

Jianye Yao

Kexin Pu

Lu Wang

Wan Zhao

Shao-Ren Dong

Bi-Qiang Li

Yuyan Long

Huangjian Zhu

Hongchang Huang

Yuanfeng Li

Lulu Xie

A connector assembly includes a plug connector assembly and a receptacle connector assembly matched with each other. The plug connector assembly includes a metal shell and a plug connector. The plug connector includes a number of plug terminal modules. Each plug terminal module includes a first differential signal terminal, a first ground terminal, and a second ground terminal. The receptacle connector assembly includes a metal cage and a receptacle connector. The receptacle connector includes a number of receptacle terminal modules. Each receptacle terminal module includes a second differential signal terminal, a metal shield surrounding member surrounding a periphery of the second differential signal terminal, and a receptacle cable electrically connected to the second differential signal terminal.

Plug connector assembly, receptacle connector assembly and connector assembly with improved data transmission speed

This application provides a communication method and a terminal device. The terminal device includes a radio frequency transmit channel, a first SIM card interface, and a second SIM card interface. A method performed by the terminal device can include, when the terminal device needs to perform a first voice service, disconnecting the terminal device from the 5G network, and connecting the terminal device to a first LTE network by using the first SIM card. The method can also include performing the first voice service through the first LTE network, and receiving a first connection request from a second LTE network, where the first connection request is used to request the terminal device to perform a second voice service, and the second voice service is related to the second SIM card. Furthermore, the method can include responding to the first connection request by occupying the radio frequency transmit channel in a time division manner in a process of performing the first voice service.

Communication method and terminal device

An electrical connector includes an insulating body, a number of first conductive terminals, a number of second conductive terminals, and a number of cables. The first conductive terminals include a number of first signal terminals and a number of first ground terminals. The second conductive terminals include a number of second signal terminals and a number of second ground terminals. The cables include a number of first cables electrically connected with the first signal terminals and a number of second cables electrically connected with the second signal terminals. The first ground terminals and the second ground terminals are connected to each other and are adapted to be electrically connected to a circuit board. With this arrangement, the present disclosure avoids ground return through cables, thereby simplifying the grounding method and improving the stability of signal transmission. The present disclosure also discloses an electrical connector assembly having the electrical connector.

Electric connector and electric connector assembly with simplified grounding method and improved stability of signal transmission

Camera

A gear fault diagnosis method based on joint weighted envelope noise-resistant correlation of sub-signals, comprising: converting an original vibration signal sequence into an envelope signal through a signal sequence element-wise squaring-low-pass filtering-square root computation process, reconstructing the envelope signal according to different time intervals to obtain a series of sub-signals, calculating a fault information representation measure of each sub-signal based on an L-moment theoretical index, assigning a weight to each sub-signal with Sigmoid transformation, calculating a joint weighted envelope noise-resistant correlation function of the envelope signal sequence and the reconstructed sub-signals based on the envelope signal, the reconstructed sub-signals and the corresponding weights thereof, and determining a characteristic frequency according to a reciprocal of a time interval value corresponding to the characteristic peak in a plot of the joint weighted envelope noise-resistant correlation function with the time interval to eventually identifying a gear fault.

Gear fault diagnosis method based on joint weighted envelope noise-resistant correlation of sub-signals

A communication connection method and an electronic device are provided. The method includes establishing, by an electronic device, a first communication connection based on a first profile, where the eSIM comprises the first profile, in response to an operation of establishing a communication connection based on a second profile, establishing, by the electronic device, a second communication connection based on the second profile without terminating the first communication connection, where the first profile and the second profile are comprised in the same eSIM, and the first profile is different from the second profile.

Communication connection method and electronic device

An electrical connector includes an insulating body, a number of first conductive terminals and a number of second conductive terminals. The insulating body includes a mating slot for receiving a mating board. Each first conductive terminal includes a first extension arm having a first mating portion. Each second conductive terminal includes a second extension arm having a second mating portion. The first mating portion and the second mating portion are adapted to jointly clamp the mating board. Extension directions of the first extension arm and the second extension arm are opposite to each other. The first conductive terminals or the second conductive terminals include at least one radio frequency signal terminal for transmitting a radio frequency signal.

Electrical connector with improved structure for transmitting radio frequency signal

An operation accelerator, a processing method, and a related device, the operation accelerator including a first memory configured to store an input dataset, a matrix converter configured to perform reading M row vectors from the input dataset, generating a first instruction, and sending the M row vectors and the first instruction to a second memory configured to perform, according to the first instruction, preprocessing on the M row vectors to obtain n row vectors, and storing the n row vectors, where the n row vectors include the M row vectors and (n−M) padding row vectors, the n row vectors are N row vectors in a target matrix, and a storage sequence of the n row vectors in the second memory is consistent with a sequence of the N row vectors in the target matrix.

Operation accelerator, processing method, and related device

Cage of electrical connector

An electrical connector includes an insulating body, a number of first conductive terminals and a number of second conductive terminals. Each first conductive terminal includes a first mating arm. Each second conductive terminal includes a second mating arm and a second press-fit portion for being mounted to a circuit board. Among the second conductive terminals, the second press-fit portions corresponding to any two adjacent second mating arms are arranged in a staggered manner with each other along a second arrangement direction of the second mating arms. Therefore, it effectively avoids the mutual influence between the second press-fit portions, and facilitates the realization of the installation with the circuit board. The present disclosure also discloses an electrical connector assembly having the electrical connector.

Electric connector and assembly thereof with improved mounting features

An electrical connector includes an insulation body, a plurality of terminal groups which are disposed in a rows, and a shielding structure. Each terminal group includes a signal terminal and at least two ground terminals, the signal terminal and the ground terminals are each connected to the insulation body, the signal terminal in the each terminal group is disposed between the two ground terminals in the each terminal group, and the shielding structure is disposed between two adjacent terminal groups.

Electrical connector

A method for diagnosing rotor rub-impact in a rotating machinery based on vibration signal deconstruction and frequency modulation characteristic anti-noise enhancement, including: converting, based on two-stage integration transformation and high-pass filtering, vibratory acceleration signals from a rotating machinery device into vibratory displacement signals; performing targeted extraction on a rotating frequency component therein based on an improved variational mode decomposition method; calculating and estimating instantaneous fluctuation characteristics of a fundamental frequency of the extracted rotating frequency component using a quadrature-derivative-based normalized Hilbert transform to obtain an instantaneous frequency; inputting a calculated instantaneous frequency sequence into an optimum stochastic resonance system for anti-noise enhancement of intrawave frequency modulation characteristics; and processing FFT on an instantaneous frequency of intrawave frequency modulation characteristics after anti-noise enhancement, and diagnosing and identifying a rotor rub-impact fault of the rotating machinery based on a distribution characteristic of harmonic amplitudes related to a rotor rotating frequency.

Method for diagnosing rotor rub-impact in rotating machinery based on vibration signal deconstruction and frequency modulation characteristic anti-noise enhancement

A plug connector includes a tongue plate, a metal shell and a plug power terminal. At least one side of the tongue plate is provided with a number of conductive pads arranged at intervals along a transverse direction. The metal shell includes a receiving space for receiving the tongue plate. The plug power terminal is located on at least one side of the conductive pads in the transverse direction. The present disclosure also discloses a receptacle connector matched with the plug connector. The receptacle connector includes a receptacle power terminal. The present disclosure also discloses a connector assembly having the plug connector and the receptacle connector. Compared with the prior art, the present disclosure enables the plug connector, the receptacle connector and the connector assembly to have a power supply function by providing the plug power terminal and the receptacle power terminal.

Plug connector, receptacle connector and connector assembly with power supply function

A network access card switching method is performed by an electronic device on which a first network access card and a second network access card are installed. The first network access card is a default network access card of the electronic device. The network access card switching method includes determining that a user enables an intelligent network access card switching function, activating, by the electronic device, the first network access card, transmitting the data service using the first network access card, monitoring a network state of the first network access card in real time, and when determining that the network state of the first network access card meets a first preset condition, disconnecting the data service transmitted using the first network access card, activating the second network access card, and transmitting the data service by using the second network access card.

Network access card switching method and electronic device

An electrical connector connected with a cable connector connected to cables. The cable connector comprises a plurality of ground terminals, a plurality of signal terminals, and an electromagnetic shielding member. The electrical connector comprises a circuit board, a plurality of ground conductive pads, a plurality of signal conductive pads, and a shielding ground conductive pad. The circuit board comprises two electrical connecting areas that are parallel to each other along first direction. The plurality of ground conductive pads are disposed on a surface of the circuit board at intervals. At least one signal conductive pad is disposed between two adjacent ground conductive pads along second direction that is perpendicular to the first direction. Each of the signal conductive pads being directly connected with the corresponding signal terminal and not directly connected to the cables. The shielding ground conductive pad is disposed on the surface of the circuit board.

Electrical connector with ground terminals and shielding ground terminals around signal terminals

Growing community of inventors

Shenzhen, China

Bin Huang