Zte Corporation

Other

Tencent Technology (Shenzhen) Company Limited

Huawei Technologies Co., Limited

Peking University

Xi'an Zhongxing New Software Co., Ltd.

Shenzhen Capchem Technology Co., Ltd.

Guangzhou Kugou Computer Technology Co.ltd

Shenzhen Infiled Electronics Co., Ltd

Yang Guo

Zhong Yu

Ming Li

Jing Jing Liu

Qian Wang

Lin Chen

Jing Liu

Bo He

Deke Guo

Junjie Xie

Xinbing Wang

Ge Li

Jing Tian Li

Liping Liu

Liangliang Fan

Ying Xiong

Leteng Weng

Dong Ma

Bangshi Yin

Wei Gao

Zhou Zhi

Yuan Zhao

Zhiping Wang

Jianhong Luo

Wenping Guo

Linping Tang

Lu Zhao

Guo Ling

Qiuhe Liu

Siyuan Gu

Ganrong Yang

Rihao Hu

Junxu Xia

Rongfang Shao

Yilan Liu

Jinfang Yang

Xiaoyi Liao

Yijun Gao

Heng Zeng

Fengchun Li

Chuxiong Huang

Shenghui Cao

Yaoming Huang

Juanjuan Liang

Bangbang Ren

Chunhui Song

Xinyu Zheng

Tiantian Ding

Bin Yuan

Wenhao Qiu

Bangying Wang

Shengjie Geng

Shuhua Zeng

Wenwei Xin

Disclosed is a signal transceiving device, including: a radio frequency signal transceiving unit, a signal transmission-reception control unit, and a first control signal unit. The radio frequency signal transceiving unit is configured to generate a first radio frequency signal according to a baseband signal and send the first radio frequency signal. The signal transmission-reception control unit is configured to generate a first control instruction and control the radio frequency signal transceiving unit to send the first radio frequency signal. The first control signal unit is configured to convert the first control instruction into a first transmission signal, send the first transmission signal, receive a second transmission signal, convert the second transmission signal into a second control instruction, and send the second control instruction to the signal transmission-reception control unit.

Signal transceiving device, signal amplification device, and operation method of communication system

The present invention provides a method for improving ultra-violet light transmittance of ethylene glycol, which includes the following steps: (1) subjecting ethylene glycol, a catalyst and water to a hydrolysis reaction at 120° C.-150° C.; and (2) adding a stabilizer into a product of the hydrolysis reaction, then conducting distillation at reduced pressure, and condensing to recover a fraction. The method of the present invention can effectively decompose impurities of carboxyl-, conjugated double bond-, aldehyde and ketone-containing complex organic compounds in the ethylene glycol which affect the ultra-violet light transmittance, obviously improve UV values of the ethylene glycol at 220 nm, 275 nm and 350 nm, give consideration to the requirements of environmental protection and safety and economic benefits, and have a broad application prospect.

Method for improving ultra-violet light transmittance of ethylene glycol

A method for determining a task-driven pruning module includes: obtaining an input task and a task quantity of a neural network to be pruned, and output information of a component module of the neural network to be pruned; determining a task correlation degree of the component module according to the input task, the task quantity and the output information; determining an input information retention degree of the component module according to the task quantity and the output information; determining an importance index value of the component module according to the task correlation degree and the input information retention degree; and determining the pruning module in the neural network to be pruned according to the importance index value.

Method and device for determining task-driven pruning module, and computer readable storage medium

A structure of an electronic device and an electronic device are disclosed. The structure includes: a cover, a fingerprint decorative component, and a fingerprint sensor. The cover covers a surface of the electronic device, and the cover has a first through hole. The fingerprint decorative component is built in the first through hole, the fingerprint decorative component includes a side wall of the fingerprint decorative component and a bottom wall of the fingerprint decorative component that are integrally connected, the side wall of the fingerprint decorative component is fastened to the cover by using glue. The fingerprint sensor is accommodated in the fingerprint decorative component. The fingerprint decorative component is fastened to the cover by using the glue, and no additional fastening plate and screw is required for fastening, thereby improving overall space utilization of the electronic device.

Structure of electronic device and electronic device

The invention discloses an implementation method of unstructured data sharing mechanism for edge computing and a system thereof, wherein the method includes the following steps: receive a data index request from a user, collect the switch, port, link and host information through the control plane to obtain the network topology and status; determine the coordinates of the switch and the coordinates of the data index in the virtual space formed by the network topology; construct a switch connection diagram according to the coordinates of the switch; insert the coordinates of the switch and forwarding entries of the switch connection diagram in the forwarding table of the switch; the data plane greedily forwards the coordinates of the data index until being transmitted to the switch corresponding to the switch coordinates closest to the coordinates of the data index in the virtual space.

Implementation method of unstructured data sharing mechanism for edge computing and the system

Provided are a robustness verification method and apparatus for a distributed control plane in a software-defined network, including constructing a robustness verification framework, where the robustness verification framework accommodates a failure scenario set and a failure recovery strategy set; selecting a failure recovery strategy, and querying a worst failure scenario under the failure recovery strategy; verifying a utilization rate of a biggest controller in the control plane under the combination of the worst failure scenario and the failure recovery strategy; and verifying the robustness of the control plane based on the utilization rate. The verification problem of the control plane is taken as a robustness optimization problem under different failure cases and failure recovery strategies. After the failure recovery strategy is selected, the worst failure scenario is obtained to determine whether the performance of the control plane satisfies requirements.

Robustness verification method and apparatus for distributed control plane in software-defined network

An acquisition method for data in a wireless body area network and a central device, the acquisition method includes: a central device acquiring topology structure information of a network formed by node devices, and according to the topology structure information of the network determining time slot information about a super-frame; after time slot information is published, acquiring service data packets of an Exclusive Access Phase EAP, a Random Access Phase called RAP and a managed access MAPphase in sequence; acquiring packet loss information in the MAPphase, and allocating time slots of a managed access MAPphase according to the packet loss information; and after the allocated time slots are published, acquiring service data packets in the MAPphase according to the allocated time slots. The technical solution can realize the reliable transmission of data in a wireless body area network and reduce the power consumption and time delay.

Acquisition method for data in wireless body area network and central device

A device for bending sheets includes a first abutting member and a second abutting member fixedly connected to an outside surface of the sheet. The second abutting member is rotatably connected to the first abutting member. A rotating position and a locking position are provided at the connection between the first abutting member and the second abutting member. The first abutting member and the second abutting member are capable of rotating relative to each other at the rotating position, and the first abutting member and the second abutting member are capable of being interlocked with each other at the locking position. The first abutting member and the second abutting member are interlocked so as to obtain a desired curvature of the sheet. The present invention further provides an LED module and a display screen.

Device for bending sheet, LED module and display screen

Provided are information interaction methods, devices and system for a Wireless Body Area Network (WBAN). The method includes that: a Hub sends beacon frames to nodes according to a preset superframe structure and receives, according to a preset superframe structure, information sent by the nodes. The preset superframe structure includes three phases. The first phase includes a first beacon period, a first timeslot period and a second timeslot period, the first timeslot period being used by nodes to send an emergency service and the second timeslot period being used by nodes to send an ordinary service. The second phase includes a second beacon period and a third timeslot period, the third timeslot period being used by nodes to complementarily send a service. The third phase includes a fourth timeslot period, the fourth timeslot period being used by nodes to send a sleep application and/or an access application.

Information interaction method, device and system for wireless body area network (WBAN)

The present application is applicable to the field of network technologies, and provides method and apparatus for playlist synchronization, where the method includes: detecting a user operation on a playlist of multimedia documents at a first terminal; generating an operation code according to the user operation on the playlist, the operation code including an identifier of the playlist; extracting identification information, the identification information including a user identifier and a globally unique identifier (GUID) of the first terminal; and sending the operation code and the identification information to the server, wherein the server is configured to identify a second terminal according to the operation code and the identification information and send the operation code to the second terminal such that the second terminal can perform a synchronization operation to a playlist of multimedia documents at the second terminal according to the operation code.

Method and apparatus for playlist synchronization

A method and system for implementing visible light communication, a sending apparatus and a receiving apparatus are disclosed. The method includes: after performing constellation modulation on data to be sent, a sending end mapping a modulated signal to a corresponding luminescent light source and transmitting the data to be sent through an optical signal; a receiving end converting a received optical signal into an electrical signal, and determining a constellation modulation signal according to a luminescent light source corresponding to the received signal, and demodulating the constellation modulation signal to obtain received data.

Method and system for implementing visible-light communication, sending apparatus, and receiving apparatus

Disclosed are a multi-band wireless communication method, a coordinating device and a network, wherein the method is applied to a coordinating device that supports multi-band communication, wherein the coordinating device manages a node resource information table, and the node resource information table includes terminal information of a subnet where the coordinating device is located and other subnets; the method includes: the coordinating device receiving a link establishment request; the coordinating device responding to the link establishment request according to the node resource information table, instructing transmitting and receiving ends to establish a point-to-point connection or coordinating to establish relay links between the transmitting and receiving ends; and receiving and forwarding received data packets when the coordinating device is a relay node.

Multiband wireless communication method, coordinating device, and network

A method and a device for processing wireless body area network data, the method is applied to a processing device for wireless body area network data and comprises: receiving or generating sampled value reference ranges; receiving sampled data from an acquisition device of wireless body area network data, and judging a sampled value reference range to which the sampled data belong according to a sampled value of the sampled data; and processing the sampled data according to the sampled value reference range to which the sampled data belong. Through the embodiments of the present document, degrees of importance of the sampled data can be automatically differentiated and the data processing efficiency is improved under the situation of limited resources.

Method and device for processing wireless body area network data

A visible light communication system is provided. The communication system includes at least one of a FFD and a visible light communication light source, and a RFD, wherein the visible light communication light source is configured to carry data information in a visible light signal and send the visible light signal; the RFD is in communication with the FFD and/or in communication with the visible light communication light source, and is configured to receive the visible light signal and demodulate the received visible light signal to recover data information; and the FFD is configured to achieve at least one of the following functions: the function of the visible light communication light source, the function of the RFD, and a function for forwarding the received visible light signal. In the present invention, the technical problem that visible light resources cannot be used fully because there is no network structure used for the visible light communications in the conventional art is solved, thereby achieving the technical effect of improving the utilization rate of the visible light.

Visible light communication system

A method and device for publishing promotion contents and computer storage medium are described. The compatibility of the promotion content publishing method can be enhanced and an accurate delivery of the promotion content can be achieved. In the method, a description file is issued to the client. The client then downloads promotion content suitable for its own operation system platform and device according to the description file. Thus the method can be used in different platforms and devices including iOS, Android, WinCE, S60v3, S60v5 and etc. The server can identify the platform of the client, the type of the device and the function opened on the client, thus an accurate delivery of promotion content to specific type of client can be achieved.

Method and device for publishing promotion contents and computer storage medium

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Shenzhen, China

Yang Guo