Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

State Grid Corporation of China

Boe Technology Groupco., Ltd.

China Mobile Communications Group Co., Ltd.

North China Electric Power University

China Mobile Communication Co.,ltd Research Institute

Beijing Guodian Tong Network Technology Co., Ltd

Wei Deng

Hongyan Pei

Huawei Yu

Shijie Cao

Xin Li

Hongtao Guan

Zhuo Zhang

Zhichao Li

Kai Zhao

Tianyue Zhao

Yanfu Li

Jun Yang

Xiaoxiong Tian

Zhen Zhang

Yifei Zhang

Enhui Guan

Xianzhen Li

Lei Deng

Xue Chen

Kangguan Pan

Huimin Cao

Tao Li

Xitong Ma

Shu Wang

Yue He

Lihua Geng

Fei Fei Li

Wen Sun

Zhenzhong Zhang

Ningyu Chen

Le Wang

Masakazu Okamura

Yiyang Zhang

Yue Wei

Yi Bian

Shan Chang

Pan Ni

Fuwei Zou

Tianxiao Zhao

Jianwei Yu

Baoyu Shi

Xia Tang

Man Leng

Runze Wu

Donglei Mu

Wenzhao Wu

Zhuozhi Yu

Yefeng Zhang

Bingyang Han

Yonghong Ma

Jinglun Zhang

Wenwei Chen

Nanxiang Li

Yukun Zhu

Daniel Youn

Jianhui Mao

Wenlin He

Wen Fan

Provided in the present disclosure are a method and apparatus for a terminal to access a network, an Internet of Things (IoT) system, and a computer program product. The method includes: receiving idle timeslot information of a gateway to be accessed that is sent by said gateway in a current timeslot; parsing the number of timeslots between the current timeslot and a latest idle timeslot from the idle timeslot information; determining the sleep duration of a terminal according to the number of timeslots; and sending a network access request to said gateway after sleeping until the latest idle timeslot according to the sleep duration.

Method and apparatus for terminal to access network, Internet of Things system, and computer program product

A method for determining a resource utilization rate. The method is performed by a network side device, and includes: determining the resource utilization rate by using a total number of physical resource blocks (PRBs) corrected by a layer factor, wherein the layer factor is determined according to PRB usage information of at least one sampling occasion, and the PRB usage information of the at least one sampling occasion at least comprises a number of multiple input multiple output (MIMO) layers used by a PRB in data transmission.

Method for determining resource utilization rate, communication device and storage medium

The present disclosure provides a display substrate, a manufacturing method thereof, and a display device. The display substrate includes: a base substrate including a display region and an opening region adjacent to each other; and at least one isolation wall extending along a boundary between the display region and the opening region. Each of the at least one isolation wall includes at least one isolation structure, and each of the at least one isolation structure includes: a first layer on a side of the base substrate; and a second layer on a side of the first layer away from the base substrate; and the orthographic projection of the first layer on the base substrate is within the orthographic projection of the second layer on the base substrate. The isolation wall effectively disconnects the organic light emitting material, prevents moisture from entering the display region, and improves the display quality.

Display substrate, manufacturing method thereof and display device

A method for rejoining a network after network disconnection of a mobile terminal and related devices are provided. The method includes: a gateway determining whether to disconnect from a target mobile terminal; if yes, feeding back network disconnection information of the target mobile terminal to a server; receiving a supplementary broadcast frame instruction sent by the server; and the gateway sending a supplementary broadcast frame according to the supplementary broadcast frame instruction.

Method for rejoining network after network disconnection of mobile terminal and related devices

A method for transmitting data includes: sending, by a server, a first message to a target terminal in response to determining that target data corresponding to the target terminal is long data, wherein the first message is intended to instruct the target terminal to enable a long data transmission mode before a first moment, and the long data is data untransmittable between a terminal and a gateway within one time slot; and sending, by the server, a second message to a first gateway, wherein the second message is intended to instruct the first gateway to enable the long data transmission mode before the first moment to receive the target data from the server, and the target data is sent to the target terminal from the first moment.

Method and device for transmitting data, system, and storage medium

The present disclosure provides an indoor positioning method and an electronic device. The method includes: determining a current state of an electronic device according to a current speed parameter of a sensor; if it is determined that the electronic device is currently in a motion state, turning on a Bluetooth positioning circuit in the electronic device; determining a current location of the electronic device according to positioning beacon information obtained by the Bluetooth positioning circuit.

Indoor positioning method and electronic device

The present disclosure relates to a charging system, a foreign object detection method and component, and a charging control method and device, which belong to the wireless technical field. The foreign object detection method includes receiving a voltage value and a current value of the transmitting coil, and determining a mutual inductance value of the transmitting coil according to the voltage value and the current value of the transmitting coil; receiving a voltage value and a current value of the receiving coil, and determining a mutual inductance value of the receiving coil according to the voltage value and the current value of the receiving coil; and determining whether there is a conductor foreign object between the receiving coil and the transmitting coil according to the mutual inductance value of the transmitting coil and the mutual inductance value of the receiving coil.

Charging system, foreign object detection method and component, charging control method and device

A vehicle electronic device, an electronic device and information receiving and sending methods thereof, a server and a communication system. The vehicle electronic device includes: a first processing component and a first storage component connected with the first processing component. First password information and vehicle information are stored in the first storage component. The first processing component Is configured to generate a second dynamic password according to the first time for receiving a connection request and the first password information and the vehicle information stored in the first storage component when receiving the connection request including a first dynamic password sent by an external electronic device, and to receive information sent by the external electronic device when determining that the second dynamic password is matched with the first dynamic password.

Vehicle electronic device, electronic device, information receiving and sending methods thereof, server and communication system

A positioning control method includes: determining a position of a positioning object; determining, based on the position of the positioning object, at least one target positioning beacon whose distance to the positioning object satisfies a predetermined condition; and sending a prompt message to the target positioning beacon, wherein the prompt message is intended to instruct a positioning beacon to switch a broadcast frequency from a first frequency to a second frequency which is greater than the first frequency.

Positioning control method and device, positioning system and storage medium

A display substrate having a fingerprint recognition region includes an array substrate, and a light shielding layer disposed at a side of the array substrate and at least located in the fingerprint recognition region. The material of the light shielding layer is an insulating material. A portion of the light shielding layer located in the fingerprint recognition region is provided with a plurality of light transmission holes, and each of the plurality of light transmission holes is configured to provide a transmission channel for fingerprint imaging light.

Display substrate and method for manufacturing the same, display apparatus

The present disclosure provides a photodynamic energy electronic label, a working method thereof, a managing method and a managing apparatus thereof. The photodynamic energy electronic label includes a photodynamic energy converter configured to convert light energy into electric energy, and a triggering circuit connected with the photodynamic energy converter and configured to send out a triggering signal to enable the photodynamic energy electronic label to be in a working state when an output of the photodynamic energy converter reaches a set condition.

Photodynamic energy electronic label, working method thereof, managing method and managing apparatus thereof

The present disclosure provides a communication system, a gateway device, a terminal device and a communication method. The communication method includes: receiving, by a terminal device, a first packet from a gateway device, the first packet including a first preamble; transmitting, by the terminal device, a second packet to the gateway device, the second packet including a second preamble, a length of the first preamble is greater than a length of the second preamble.

Communication system, gateway device, terminal device and communication method for reducing power consumption

A smart display apparatus and a smart display method are provided. The smart display apparatus includes: a transparent display screen; a commodity position acquiring module configured to acquire position information of a plurality of commodities; and a control processing unit including a commodity determining unit and a control display unit; the commodity determining unit is configured to determine a recommended commodity; and the control display unit is configured to control the transparent display screen to display a first image of the recommended commodity, and configured to control the transparent display screen to display a commodity recommending mark according to the position information of the recommended commodity so as to indicate a customer to observe the recommended commodity through the transparent display screen.

Smart display apparatus and smart display method

The present disclosure provides a positioning system, a positioning method, a shopping cart and an electronic equipment. The system includes an image acquisition device and a processing device. The image acquisition device is configured to acquire image information about a shopping cart, and the processing device is configured to process the image information so as to acquire identification information of the shopping cart, determine a location area of the shopping cart in an image according to the identification information, and determine location information of the shopping cart according to location information of the image acquisition device and the location area of the shopping cart in the image.

Shopping cart, positioning system and method, and electronic equipment

Embodiments of this disclosure provide a goods shelf system and a method of monitoring items of the goods shelf system. The goods shelf system comprises: a goods shelf comprising a bearing body for bearing an item; a signal transmitting unit located on a side of the bearing body; a plurality of signal receiving units, located on the bearing body, for receiving a signal transmitted by the signal transmitting unit; and a processing unit, electrically connected with the signal receiving unit, for acquiring a storage state of the item on the bearing body according to an signal outputted by the signal receiving unit, wherein one or more of the plurality of signal receiving units shielded by the items are not able to receive the signal transmitted by the signal transmitting unit.

Goods shelf system and method of monitoring items thereof

Growing community of inventors

Beijing, China

Wei Deng