Huawei Technologies Co., Limited

Tencent Technology (Shenzhen) Company Limited

Power Mos Electronics Limited

Shenzhen Sundenal Technology Co. Ltd

Tencent Technology Company Limited

Ping Huang

Manzhao Bu

Qiang Wang

Xin Xiao

Li Xue

Haisong Yang

Ruihong Wang

Wenning Tang

Yue Cao

Yuancheng Cao

Hua Li

Hui Huang

Bin Zhou

Junfeng Zhao

Baifeng Yu

Haiyan Wang

Zhenguo Wang

Guangwei Liu

Xiaogang Zhao

Haibo Tan

Zuhui Chen

Hongtao Tian

Shusheng Liu

Zhaomin Zhu

Kai Zhu

Embodiments of this application disclose a device identification method and a related apparatus, to reduce costs of identifying whether a device that accesses a network is an AP device. The method in the embodiments of this application includes: when a type of the device that accesses the network needs to be identified, obtaining a MAC address of the access device, and obtaining a MAC address of a Wi-Fi hotspot around a network access device; and then comparing the MAC address of the access device with the MAC address of the Wi-Fi hotspot, and determining, if the MAC address of the access device and the MAC address of the Wi-Fi hotspot belong to a same address segment, that the access device is an AP device.

Device identification method and related apparatus

An LED string light controlling method using the PLC is executed by an LED string light using the PLC. The LED string light using the PLC is driven by a time-sharing technique. When a controller unit transmits data segments to an LED unit, an LED module of the LED unit is turned off, such that a current flowing through the LED module can be decreased. Namely, a power line for connecting the LED unit is an unloaded power line, and the data segments can be correctly transmitted. Moreover, an impact of data deformation or distortion caused by a current for driving the LED module can also be minimized. Therefore, a limitation of a transmission distance caused by the PLC can be improved, or an amount of the at least one LED module can be increased.

LED string light controlling method using power line communication and LED string light using power line communication

A fault localization method includes: obtaining user experience data, network topology data, and resource management data that are of a video service; where the network topology data is used to represent a connection relationship between network devices, and the resource management data is used to represent a connection relationship between user equipment and the network devices; determining a QoE experience indicator of a network device based on the user experience data, the network topology data, and the resource management data; and when QoE represented by the QoE experience indicator of the network device is lower than QoE represented by a device screening threshold, determining the network device as a possible questionable device.

Fault localization method and device

A surface mounted Light Emitting Diode (LED) device includes a printed circuit board (PCB), at least one color LED chip mounted on the PCB, and a driving chip. The driving chip is mounted on the PCB and electrically connected to the at least one color LED chip to drive the at least one color LED chip. The driving chip has a signal input port and a signal output port. The signal input port is electrically connected to a signal input conductive pad, and the signal output port is electrically connected to a signal output conductive pad. The surface mounted LED device further includes a gap located between the signal input conductive pad and the signal output conductive pad for creating a space for a cutting apparatus to sever any conductive line through the gap, and making a manufacturing procedure of the surface mounted LED device easier.

Surface mounted LED device

Embodiments provide a capacitive touch screen, including: an outer screen, having a driving unit array and a sensing unit array; an inner screen; and a connector connecting the outer screen to the inner screen. The connector includes at least one first surface connected to a surface of the outer screen, and at least one second surface connected to a surface of the inner screen. In a non-visible region of the outer screen, a plurality of electrode wires from the driving unit array or from the sensing unit array are divided into at least two groups, and the at least two groups of electrode wires are led out separately. The at least one first surface does not contact the plurality of electrode wires.

Large size capacitive touch screen, connection method between inner screen and outer screen of large size capacitive touch screen, and connector

The present disclosure discloses an access point (AP) connection method, a terminal, and a server, and relates to the field of network technologies. The method includes: scanning a graphic identifier of a target AP, to obtain address information of the target AP, where the address information includes at least an identity of the target AP; acquiring, according to the identity and an operating system identifier of a terminal, target AP connection information prestored in a server; and connecting to the target AP according to the target AP connection information. In the present disclosure, after scanning a graphic identifier of a target AP, a terminal acquires, according to the identity and an operating system identifier of a terminal, target AP connection information prestored in a server; and connects to the target AP according to the target AP connection information, thereby implementing a connection to the target AP according to the graphic identifier of the target AP, which not only is convenient and fast, and time-saving and energy-saving, but also avoids, no matter how complex the access password is, a connection failure due to an excessively complex access password during a connection.

AP connection method, terminal, and server

Generating a 2D barcode includes acquiring private information input by a user and sending the private information to a server through a network. The method includes receiving an information access address returned through the network by the server, and generating a 2D barcode including the information access address. The method further includes acquiring a 2D barcode including an information access address and scanning the 2D barcode to obtain the information access address included in the 2D barcode, the information access address being for accessing private information. The method further includes sending the information access address to a server through a network, and receiving the private information returned through the network by the server, and using the private information as a reading result of the 2D barcode.

Methods and terminals for generating and reading 2D barcode and servers

Embodiments of the present invention disclose a method for switching an NC link, a processor system, and a node, where the processor system includes more than two nodes capable of communicating with each other, each node includes a node controller NC chip, a host bus adapter HBA apparatus, and at least one CPU, the NC chip is connected to each CPU in a node where the NC chip is located, and the HBA apparatus is connected to each CPU in a node where the HBA apparatus is located; an NC link borne by the NC chip is corresponding to an HBA link borne by the HBA apparatus. By using an HBA apparatus to deploy a redundant link, the cost of deploying the redundant link is reduced effectively under a premise of ensuring the reliability of the processor system.

Method for switching a node controller link, processor system, and node

A method for obtaining a convergence ratio. Uplink ports of an access/convergence device in the access network are classified into different trunks according to their types. The method includes: determining whether the network is a narrowband access network, and if so, obtaining the service convergence ratio of a trunk according to the number of available slots provided by the trunk for instant services and the number of instant service subscribers supported by the trunk, and if not, determining whether the trunk includes a sub-trunk, and if it does not include a sub-trunk, obtaining the bandwidth convergence ratio of the trunk according to the trunk bandwidth of the trunk and the service bandwidth; if so, obtaining the bandwidth convergence ratio of the trunk according to the trunk bandwidth of the trunk, the service bandwidth and the sub-trunk service bandwidth.

Method for obtaining the convergence ratio and apparatus thereof

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Shenzhen, China

Ping Huang