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公开(公告)号：EP3873074A1
公开(公告)日：2021-09-01
申请号：EP18943991.2
申请日：2018-12-18
发明人： GUO, Jingrui , LI, Lingyan , JIANG, Haoran , LI, Jiangxiong
摘要： This application provides a device for recognizing an application in a mobile terminal, including: a coprocessor, configured to identify an image obtained by a signal processing device to obtain a first image category, and determine a first application corresponding to the first image category; and a main processor, configured to receive an identifier of the first application from the coprocessor, and activate the first application or prompt a user to download the first application. The device can relatively accurately determine, based on an image from an image sensor, an application that the user may want to use, and activate the application. In this process, the user does not need to tap an application icon, thereby simplifying user operations. In addition, the coprocessor implements feature extraction on the image and determines a to-be-activated application, and the main processor does not need to perform a related operation, so that processing efficiency is high, and power consumption is reduced.
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公开(公告)号：EP3836579A1
公开(公告)日：2021-06-16
申请号：EP19851108.1
申请日：2019-08-22
发明人： YOU, Chunhua , FAN, Qiang , GUO, Jingrui , LIU, Xing
IPC分类号： H04W4/40
摘要： This application provides a V2X communication method and a V2X communications apparatus. The method includes: A terminal device obtains a first correspondence between service information and a first transmission parameter, where the service information includes any one or more of the following information: a service identifier, a PPPP of a service, a PPPR of a service, or a QFI of a service; and the first transmission parameter includes any one or more of the following parameters: information about an allowed SCS, a maximum PSSCH duration, information about an allowed cell, information about an allowed frequency, information about a minimum block error rate, information about an allowed first-type resource, information about an allowed second-type resource, information about an allowed MCS table, or information about an allowed air interface; obtains a transmission resource and a second transmission parameter corresponding to the transmission resource; and allocates, based on the first correspondence and the second transmission parameter corresponding to the transmission resource, the transmission resource to a data packet corresponding to the service information. According to the method, different transmission parameters can be selected for data packets corresponding to different services/PPPPs/PPPRs/QFIs based on service information of the data packets, so that the transmission parameters can meet service requirements.
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公开(公告)号：EP3806566A1
公开(公告)日：2021-04-14
申请号：EP19823523.6
申请日：2019-06-20
发明人： LOU, Chong , GUO, Jingrui , LIU, Xing , XU, Xiaoying
摘要： This application provides a data transmission method and apparatus. The method includes: receiving an uplink grant message from a network device, where the uplink grant message includes first information, and the first information corresponds to a plurality of transport block sizes; determining the plurality of transport block sizes based on the first information; determining, based on a size of to-be-sent data, a first transport block size from the plurality of transport block sizes; and sending the to-be-sent data to the network device based on the first transport block size. The data transmission method in embodiments of this application helps improve air interface resource utilization and data transmission reliability.
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公开(公告)号：EP3764721A1
公开(公告)日：2021-01-13
申请号：EP19777674.3
申请日：2019-03-29
发明人： LOU, Chong , LIU, Xing , FAN, Qiang , GUO, Jingrui
IPC分类号： H04W72/10
摘要： This application provides a communication method, a communications apparatus, and a system, to reduce a transmission delay of an emergency service. The method includes: receiving an uplink grant; determining, based on a time-domain position of an uplink grant resource indicated by the uplink grant, a first uplink grant resource used to transmit first service data; and transmitting the first service data on the first uplink grant resource.
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公开(公告)号：EP3735071A1
公开(公告)日：2020-11-04
申请号：EP18899556.7
申请日：2018-12-28
发明人： GUO, Jingrui , YANG, Yubo , ZHANG, Peng
IPC分类号： H04W72/04
摘要： This application discloses an uplink control information transmission method. The method may include: A terminal may determine, based on received first DCI, whether UCI triggered by the DCI is highly reliable UCI, and if the UCI is highly reliable UCI, design a special transmission policy for the UCI, to protect the UCI and ensure reliability of a URLLC service. In this application, the special transmission policy may be superior to a common UCI transmission policy in at least one of the following aspects: a transmission resource, a coding scheme, a sending sequence, and the like. The foregoing solution can provide special protection for the URLLC UCI, and better ensure high reliability of the URLLC service.
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