Huawei Technologies Co., Limited

Zte Corporation

Tp-Link Corporation Limited

Changchun University of Science and Technology

Huawei Digital Power Technologies Co., Ltd.

Rui Chen

Yu Ngok Li

Di Zhang

Cong Zhao

Yi Liu

Bin Chen

Ning Wang

Zhao Wu

Xiang Liu

Xinyu Hu

Hantao Cui

Yuping Zhao

Qian Cao

Xingguang Song

Yu Li

Zuochao Zhang

Guangyuan Li

Hongbo Zhao

Feilong Ma

Shengbo Zhang

Yongqi Qiu

Xinning Dai

Jilong Tang

Zhiying Wang

Yuanqiang Wang

Zhijun Dai

Jinian Liu

Zhiwu Xia

Fengyuan Lin

Shuangpeng Wang

Shichen Su

Zhipeng Wei

Kexue Li

Lei Liao

Huimin Jia

Qun Hao

Di Su

Zekai Yang

The embodiments of the present application relate to the technical field of vehicle-to-everything. Disclosed are a communication method, a vehicle-to-everything platform, an on-board unit and a storage medium. In the present application, the communication method is applied to a vehicle-to-everything platform, and the method comprises: determining an operating state of a road side unit (RSU) by means of a long-distance communication interface which faces the RSU; when it is detected that the operating state of the RSU is abnormal, determining a target on-board unit (OBU) according to a position of the RSU and a position of the OBU reported by the long-distance communication interface which faces the OBU, wherein the OBU establishes a communication connection with the RSU by means of a short-distance communication interface; and issuing vehicle-to-everything (V2X) information to the target OBU by means of the long-distance communication interface which faces the target OBU.

Communication method, vehicle-to-everything platform, on-board unit and storage medium

A slow-motion video shooting method includes detecting that a preset motion occurs on a main object in a video stream; determining a first video clip in the video stream based on the preset motion; determining a first frame rate based on the preset motion; and processing the first video clip based on the first frame rate to obtain a second video clip, where a play time of the second video clip at a target play frame rate is greater than a collection time of the first video clip, and the first frame rate is greater than the target play frame rate. When a main object for shooting moves, the first video clip, for example, a highlight clip, is obtained from the video stream, so that an electronic device can accurately capture a highlight moment of the main object.

Slow-motion video shooting method and electronic device

The present disclosure discloses a photographing method and an apparatus in, relates to the photographing field and the field of image processing technologies. When multiple people take a group photo, no help from a third party is required. Therefore, implementation is convenient, and user satisfaction with a group photo result can be improved, thereby improving user experience. The method includes: obtaining a first image including an image of a first photographing background and a first to-be-photographed subject; then displaying a first preview interface, the first preview image includes an image of a second photographing background and an image of a second to-be-photographed subject, and a degree of coincidence between the image of the second photographing background and the image of the first photographing background is greater than or equal to a preset degree of coincidence; obtaining a target image based on the first image and the first preview image.

Photographing method and apparatus

This disclosure provides a method, an access point (AP) and a computer program product for selecting a candidate channel from a set of channels in a wireless local area network. The set of channels include elementary channels and combination channels. The method is implemented by an AP and includes: obtaining first wireless channel state indication for each elementary channel; calculating a first quality score for each elementary channel based on the first wireless channel state indication; calculating a second quality score for each combination channel, wherein each combination channel includes a first elementary channel and a second elementary channel, and the second quality score is calculated based on both the first wireless channel state indication for the first elementary channel and the first wireless channel state indication for the second elementary channel; and selecting a channel with highest quality score from the set of channels as the candidate channel.

Method and access point for selecting candidate channel in wireless local area network

Provided is a preparation method of a detector material. The present disclosure epitaxially grows a buffer layer on a surface of a gallium arsenide substrate, deposits a silicon dioxide layer on the buffer layer, and etches the silicon dioxide layer on the buffer layer according to a strip pattern by photolithography and etching to form strip growth regions with continuous changes in width. Finally, a molecular beam epitaxy (MBE) technology is used to epitaxially grow the detector material in the strip growth regions under set epitaxy growth conditions. Because of the same mobility of atoms arriving at the surface of the substrate, numbers of atoms migrating to the strip growth regions are different due to different widths of the strip growth regions, such that compositions of the material change with the widths of the strip growth regions or a layer thickness changes with the widths of the strip growth regions.

Detector material and preparation method thereof

A method and system of multimedia service performance monitoring is provided. The method comprises the following steps: (a) a reference point acquires and stores the association relationship between multimedia packet identification number and the corresponding multimedia information; (b) a sample point orders the received packets according to the multimedia packet identification numbers, detects the integrality of the packets, and feeds the identification numbers of the lost multimedia packets back to the reference point if there are lost packets; (c) the reference point obtains the corresponding multimedia information according to the identification numbers of the lost multimedia packets returned by the sample point and the stored association relationship between the multimedia packet identification number and the corresponding multimedia information, and then evaluates the multimedia service quality of the sample point.

Method and system of multimedia service performance monitoring

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Shenzhen, China

Rui Chen