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公开(公告)号：EP4167580A1
公开(公告)日：2023-04-19
申请号：EP21833204.7
申请日：2021-07-01
发明人： YU, Yanhui , SUN, Xue , LI, Weilu , RAO, Bangguo , ZHU, Zhou , CHEN, Yangming , LI, Xin , CAI, Xuejiang
IPC分类号： H04N21/436
摘要： This application provides an audio control method, a system, and an electronic device, and relates to the terminal field, so that audio data of a terminal can be flexibly switched to another terminal for play. The terminal may select another device based on an input of a user, process to-be-switched audio data based on a capability of the another device, and then send processed audio data to the another device, so that the another device directly plays the audio data, or further processes the audio data and then plays processed audio data.
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公开(公告)号：EP3624434A1
公开(公告)日：2020-03-18
申请号：EP17917157.4
申请日：2017-07-07
发明人： XU, Gang , SUN, Tuo , JAU, Hung-yuan , CHU, Chiaching , LIU, Kangchung , HOU, Hsienchang , LI, Xin
摘要： Embodiments of this application disclose a terminal provided with a camera and a shooting method, to integrate a front-facing camera into a display area without affecting an industrial design effect and overall display of a screen. The terminal includes a display panel and at least one camera, where the at least one camera is located behind the display panel, an area corresponding to a position of the at least one camera on the display panel is a first area, and an area other than the first area on the display panel is a second area, where each pixel unit of the first area includes a transparent portion and a non-transparent portion, each pixel unit of the second area includes the transparent portion and the non-transparent portion, and a proportion of the transparent portion in the first area is greater than a proportion of the transparent portion in the second area.
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3.发明公开
公开(公告)号：EP2536042A1
公开(公告)日：2012-12-19
申请号：EP11860706.8
申请日：2011-12-09
发明人： LI, Xin , LU, Xiaofeng
IPC分类号： H04B17/00
CPC分类号： H04B17/391 , H04L25/0212 , H04L25/0224
摘要： The present invention provides a channel measurement system, method, and device. The system includes: a signal collecting device, configured to collect a first signal according to a preset sampling rate, and obtain a second signal, where the first signal is a signal sent by a transmitter without passing through a channel and includes a service signal and a pilot signal; a receiver with measuring function, configured to collect a third signal according to the sampling rate synchronously when the signal collecting device collects the first signal, and obtain a fourth signal, where the third signal is a signal obtained after the first signal passes through the channel; and a channel measuring and processing device, configured to process the second signal and the fourth signal, and obtain a response of the channel. With the channel measurement system, method, and device of the present invention, the channel measurement accuracy is improved without any impact on the operation of a legacy network.
摘要翻译： 本发明提供一种通道测量系统，方法和装置。 该系统包括：信号采集装置，被配置为根据预设采样率收集第一信号，并获得第二信号，其中第一信号是由发射机发送的信号，而不经过信道并包括业务信号， 一个导频信号; 具有测量功能的接收机，被配置为当信号收集装置收集第一信号时，根据采样率同步地收集第三信号，并获得第四信号，其中第三信号是在第一信号通过信道之后获得的信号 ; 以及信道测量和处理设备，被配置为处理所述第二信号和所述第四信号，并获得所述信道的响应。 利用本发明的信道测量系统，方法和设备，改善了信道测量精度，而对传统网络的操作没有任何影响。
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公开(公告)号：EP4198161A1
公开(公告)日：2023-06-21
申请号：EP22192043.2
申请日：2018-08-06
发明人： LIN, Peiling , YUAN, Ze , WU, Guoping , LI, Xin , LI, Meng , DAI, Xiaojun , NIE, Jingjing
IPC分类号： C23C14/00 , C23C14/06 , C23C14/08 , C23C14/34 , C23C14/50 , C23C14/54 , C23C28/00 , C23C28/04
摘要： An enclosure (200) is provided. The enclosure (200) includes a substrate (1) and composite film layer (2) coated onto the substrate (1). A thickness of the composite film layer (2) gradually decreases or increases along a first direction (X), and a difference between film thicknesses of any two regions arranged along the first direction (X) on the composite film layer (2) is less than or equal to 350 nanometers, so that the enclosure (200) presents a gradient color of a wavelength ranging from 400 nanometers to 760 nanometers. A mobile terminal (100) having the enclosure (200) and a sputter coating apparatus (300) are further disclosed.
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5.发明公开
公开(公告)号：EP4443759A1
公开(公告)日：2024-10-09
申请号：EP22900031.0
申请日：2022-09-09
申请人： Shenzhen Research Institute of Big Data , The Chinese University of Hong Kong, Shenzhen , Huawei Technologies Co., Ltd.
发明人： LUO, ZHiquan , SHEN, Kaiming , ZHANG, Yaowen , REN, SHuyi , LI, Xin , WANG, Mingmin , CHEN, Xin , ZHANG, Nan
IPC分类号： H04B7/0426 , H04W16/14
CPC分类号： Y02D30/70 , H04B7/04026 , H04B7/04013
摘要： A method and device for controlling phase shifts of an intelligent reflective surface, and a storage medium are provided by the present disclosure. The method includes obtaining first received signal quality information at a receiver, the first received signal quality information representing qualities of signals received at the receiver; generating first conditional sample statistical values based on the first received signal quality information and phase shift arrays corresponding to the signals; determining a first phase shift array that meets a communication requirement according to the communication requirement and the first conditional sample statistical values, the first phase shift array includes a phase shift value of at least one reflective element of the intelligent reflective surface; and sending the first phase shift array. The technical solution of the present disclosure can flexibly adjust the quality of a signal received at a receiver based on the communication requirement.
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公开(公告)号：EP3783906A1
公开(公告)日：2021-02-24
申请号：EP18921207.9
申请日：2018-05-29
发明人： YU, Yanhui , LI, Xin
IPC分类号： H04N21/81 , H04N21/485 , H04N21/442 , H04N21/443 , H04N21/414
摘要： Embodiments of this application provide a method for selecting an audio track from an audio and video file. The method includes: selecting, by a terminal, one or more audio tracks that support decoding from one or more audio tracks of the audio and video file; selecting, by the terminal, an audio track matching a language from the one or more audio tracks that support decoding; selecting, by the terminal, an audio track whose supported audio format is an audio format with a first specification from a plurality of audio tracks matching the language; selecting, by the terminal, an audio track having a first bit rate from the audio track whose supported audio format is the audio format with the first specification; and playing, by the terminal, the audio and video file based on the selected audio track. The first specification of the supported audio format is higher than a second specification of the supported audio format. The first bit rate of the audio track having the first bit rate is higher than a second bit rate of an audio track having the second bit rate.
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公开(公告)号：EP4057611A1
公开(公告)日：2022-09-14
申请号：EP20893227.7
申请日：2020-11-11
发明人： WANG, Gang , LI, Xin , TANG, Wei , LI, Dengfeng
摘要： Embodiments of this application disclose a camera module, including a module frame, and a camera lens, an image sensor, and an SMA motor that are stacked within the module frame. The camera lens is fixedly connected to the module frame, and the SMA motor is located on an out-light side of the camera lens. The image sensor is located between the camera lens and the SMA motor and is fastened to the SMA motor. The SMA motor is configured to actuate the image sensor to shift in a direction parallel to an optical axis of the camera lens. The SMA motor is further configured to actuate the image sensor to shift on a plane perpendicular to the optical axis of the camera lens, and/or, actuate the image sensor to rotate to tilt relative to the optical axis of the camera lens. The camera module actuates, by using the SMA motor, the image sensor to shift to implement auto focus and optical image stabilization, which requires a low power consumption of the camera module. Embodiments of this application further provide an electronic device to which the camera module is applied.
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公开(公告)号：EP4057610A1
公开(公告)日：2022-09-14
申请号：EP20891619.7
申请日：2020-11-11
发明人： LI, Xin , WANG, Gang , TANG, Wei
摘要： Embodiments of this application disclose a camera module, including a module frame, and a camera lens, an image sensor, and an SMA motor that are stacked within the module frame. The SMA motor is located on an out-light side of the camera lens. The image sensor is located between the lens and the SMA motor and is fastened to the SMA motor. The SMA motor is configured to actuate the image sensor to shift on a plane perpendicular to an optical axis of the camera lens. An electronic device. The camera module actuates, by using the SMA motor, the image sensor to shift to implement optical image stabilization, which requires a low power consumption of the camera module. Embodiments of this application further provide an electronic device.
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公开(公告)号：EP4047917A1
公开(公告)日：2022-08-24
申请号：EP20893073.5
申请日：2020-11-26
发明人： WANG, Gang , LI, Xin , TANG, Wei
IPC分类号： H04N5/225
摘要： This application provides a camera module and an electronic device, to reduce manufacturing costs of the camera module and improve reliability of the camera module on the premise of ensuring optical image stabilization and auto-focus functions. The camera module includes a housing, and a light transfer part, a lens group, an image sensor, and a motor disposed in the housing. The housing has a light inlet. The lens group includes a light input side and a light output side. The light transfer part is located on the side of the light input side, and the light transfer part is disposed at the light inlet and is configured to redirect a light ray incident through the light inlet to enter the light input side of the lens group. The image sensor is located on the side of the light output side. The motor includes a bracket, a carrier, and eight wires. Two ends of the wire are respectively connected to the carrier and the bracket, and the wire is retractable in the length. The carrier is suspended from the bracket through the eight wires and is configured to: carry the lens group, and when the wire extends or retracts in the length, drive the lens group to translate or rotate, so as to adjust a position of the lens group relative to the image sensor.
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公开(公告)号：EP4024323A1
公开(公告)日：2022-07-06
申请号：EP20866370.8
申请日：2020-07-22
发明人： WANG, Yinting , ZHANG, Xi , LI, Ruihua , ZHANG, Liping , HUANG, Yining , LEI, Yi , ZHENG, Zuquan , ZHANG, Yifan , LI, Xin , YANG, Xiaowei
摘要： Embodiments of this application disclose an image processing method, a framework, and an apparatus in a computer vision technology in the field of artificial intelligence. The method includes: obtaining a plurality of frames of raw images; and after preprocessing such as image alignment, channel splitting, or pixel rearrangement is performed on the obtained plurality of frames of raw images, performing detail restoration on an image based on a deep learning network, and performing luminance enhancement and color enhancement on an image output by the deep learning network. In embodiments of this application, a plurality of types of processing related to detail restoration are integrated into a same deep learning network. This avoids mutual impact between different processing when a plurality of types of processing are serially performed, effectively fuses effective information of a plurality of frames of images, and better improves an image processing effect.
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