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11.发明公开RESOURCE CONFIGURATION METHODS FOR DEDICATED DEMODULATION REFERENCE SIGNAL AND RELEVANT APPARATUSES 有权用于专用解调参考信号和相关设备的资源配置方法
公开(公告)号：EP2587843A1
公开(公告)日：2013-05-01
申请号：EP11732692.6
申请日：2011-01-20
发明人： LI, Yang , ZHOU, Mingyu , XIA, Yuan
IPC分类号： H04W4/00
CPC分类号： H04W72/042 , H04L5/0051
摘要： The embodiments of the present invention disclose resource configuration methods and relevant devices of a demodulation reference signal, wherein a resource configuration method of a demodulation reference signal may comprise: determining the number of transmission layers of the UE for transmitting uplink data; selecting combinational configurations of CS and OCC sequence necessary for generating DMRS sequences of respective transmission layers of the UE for transmitting uplink data, from one combinational configuration item of multiple combinational configuration items of CS and OCC sequence that are preset, directed to the maximum number of transmission layers supportable by the system, and usable for generating demodulation reference signal DMRS sequences of respective transmission layers, based on the determined number of transmission layers; generating and delivering to the UE a control signaling containing configuration indication information. The solutions of the embodiments of the present invention can simplify the complexity of a protocol describing the DMRS resource configurations, and is helpful for reducing inter-codeword DMRS interferences.
摘要翻译： 本发明实施例公开了一种解调参考信号的资源配置方法及相关设备，其中，解调参考信号的资源配置方法可以包括：确定UE发送上行数据的传输层数; 从预设的CS和OCC序列的多个组合配置项中的一个组合配置项中，选择用于生成用于发送上行数据的UE的各个传输层的DMRS序列所需的CS和OCC序列的组合配置， 传输层可由系统支持，并且可用于基于确定的传输层的数量来生成各个传输层的解调参考信号DMRS序列; 生成包含配置指示信息的控制信令并下发给UE。 本发明实施例的方案可以简化描述DMRS资源配置的协议的复杂度，有利于减少码间DMRS干扰。
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公开(公告)号：EP4024261A1
公开(公告)日：2022-07-06
申请号：EP20866562.0
申请日：2020-09-17
发明人： XUE, Li , ZHANG, Yanfang , ZHANG, Hao , ZHANG, Liang , LI, Yang
摘要： This application discloses a model training method, apparatus, and system, and belongs to the AI field. The method includes: receiving a machine learning model sent by a first analysis device; and performing incremental training on the machine learning model based on a first training sample set, where feature data in the first training sample set is feature data from a local network corresponding to a local analysis device. In this application, a problem that the machine learning model obtained through offline training cannot be effectively adapted to a requirement of the local analysis device is resolved. Embodiments of this application are used to predict a classification result.
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公开(公告)号：EP3893490A1
公开(公告)日：2021-10-13
申请号：EP19907234.9
申请日：2019-12-13
发明人： SHEN, Tao , WANG, Jun , LI, Yang , MA, Yanpeng
摘要： Embodiments of this application provide a photographing method and an electronic device, and relate to the field of image processing technologies, so that a to-be-photographed target can continue to be tracked after the to-be-photographed target returns to a shooting image, to improve accuracy of focusing performed during photographing of a moving object and photographing experience of a user. The method includes: obtaining, by an electronic device, a first shooting image, where the first shooting image includes a first to-be-photographed object; when displaying the first shooting image, determining, by the electronic device, the first to-be-photographed object as a to-be-tracked target for tracking; obtaining, by the electronic device, a second shooting image, where the second shooting image does not include the first to-be-photographed object; displaying, by the electronic device, the second shooting image; obtaining, by the electronic device, a third shooting image, where the third shooting image includes the first to-be-photographed object; and when displaying the third shooting image, re-determining, by the electronic device, the first to-be-photographed object as the to-be-tracked target for continuous tracking.
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14.发明授权
公开(公告)号：EP3309991B1
公开(公告)日：2020-10-21
申请号：EP17169513.3
申请日：2012-12-03
发明人： BAI, Wei , LI, Yang , CHEN, Xiaobo
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15.发明公开
公开(公告)号：EP3591862A1
公开(公告)日：2020-01-08
申请号：EP17905253.5
申请日：2017-04-11
发明人： DENG, Binlin , LI, Yang , YAN, Hui , WANG, Yuanwu
IPC分类号： H04B10/564
摘要： This application provides a sending device, a receiving device, an optical transmission system, and an optical power control method, and relates to the field of optical communications technologies. The sending device includes: a multiplexing unit and an optical power adjustment unit; the multiplexing unit is configured to send at least two communication optical waves to a fiber channel, and is further configured to send or receive at least two detection optical waves through the fiber channel; and the optical power adjustment unit is configured to: obtain a power control instruction, where the power control instruction is generated according to power change information between the at least two detection optical waves, and perform optical power amplification and/or attenuation on at least one communication optical wave in the at least two communication optical waves according to the power control instruction. In this application, impact caused by an SRS effect on an optical power of the communication optical wave can be rapidly detected by using the power change information between the at least two detection optical waves, so that the optical power adjustment unit dynamically adjusts the optical power of the communication optical wave according to the power control instruction to reduce or eliminate the impact caused by the SRS effect on the optical power.
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公开(公告)号：EP3584756A1
公开(公告)日：2019-12-25
申请号：EP17900786.9
申请日：2017-03-15
发明人： PANG, Huangang , HU, Yingbo , LI, Tiange , LI, Yang
摘要： Embodiments of this application provide an advertising monitoring method, an apparatus, and a system. The advertising monitoring method includes: sending an advertising request to an advertising platform server, receiving an advertising response returned by the advertising platform server, where the advertising response includes a monitoring URL, and the monitoring URL is generated after the advertising platform server replaces a macro parameter in an original monitoring URL based on a parameter replacement rule of an advertising monitoring platform and at least one of application information, network information, and device information; monitoring whether a to-be-monitored advertising event occurs; and if the advertising event occurs, sending a first notification message to the advertisement service server, and sending a second notification message to the advertising monitoring platform by calling the monitoring URL. The advertising monitoring method provided in the embodiments of this application improves adaptability of an advertising monitoring system.
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公开(公告)号：EP3567827A1
公开(公告)日：2019-11-13
申请号：EP17892832.1
申请日：2017-06-07
发明人： LI, Yang , PANG, Huangang
IPC分类号： H04L29/06
摘要： Embodiments of this application provide an advertisement display method and a terminal, and relate to the field of communications technologies, so as to reduce duration of loading an advertisement creative during running of an app, thereby increasing a promotion success rate of an advertisement and improving user experience during use of the app. The method includes: obtaining, by a terminal, first advertisement information of a current to-be-played advertisement and second advertisement information of a predicted future to-be-played advertisement, where the first advertisement information is used to indicate a characteristic attribute of a to-be-played advertisement currently displayed on the terminal, and the second advertisement information is used to indicate a characteristic attribute of a to-be-played advertisement to be displayed on the terminal in the future; obtaining, by the terminal, a first advertisement creative of the current to-be-played advertisement based on the first advertisement information; obtaining, by the terminal, a second advertisement creative of the future to-be-played advertisement based on the second advertisement information; and separately displaying, by the terminal, the first advertisement creative and the second advertisement creative.
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公开(公告)号：EP3188562B1
公开(公告)日：2018-11-14
申请号：EP16201227.2
申请日：2010-09-29
发明人： YAN, Zhiyu , LI, Yang , WAN, Lei , MA, Sha , REN, Xiaotao , LI, Chaojun
CPC分类号： H04W72/042 , H04L5/001 , H04L5/0035 , H04L5/0048 , H04L5/0051 , H04L5/0094 , H04W84/042
摘要： The present invention provides a method for sending and receiving control information, an apparatus and a communication system. The method for sending control information includes: setting respective control bits in a downlink control information (DCI) format to generate control information applied by a network side to a terminal, where the control bits include validity indication bits and transmission control bits, indication information indicating whether transmission control exercised by the network side on a transmission block is valid relative to the terminal is written into the validity indication bits, and the validity indication bits are located outside the transmission control bits; and sending the generated control information to the terminal. In the embodiments of the present invention, a network side device extends or changes functions of some control bits in the DCI format of the control information, so as to improve efficiency of using a resource overhead occupied by the control bits in the DCI format of the control information, and improve efficiency of using an overhead required for transmitting the control information.
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19.发明授权OPTICAL NETWORK-ON-CHIP AND METHOD AND APPARATUS FOR ADJUSTING OPTICAL LINK BANDWIDTH 有权光学片上网络以及用于调整光学链路带宽的方法和设备
公开(公告)号：EP3110167B1
公开(公告)日：2018-04-25
申请号：EP14886557.9
申请日：2014-03-20
发明人： LI, Yang , HUANG, Qinye , CUI, Xiaosong
CPC分类号： H04B10/801 , H04B10/503 , H04J14/0227 , H04L69/14 , H04Q11/0005 , H04Q2011/0016 , H04Q2011/0018 , H04Q2011/005 , H04Q2011/0086 , H04Q2011/009
摘要： According to an optical network-on-chip and a method and an apparatus for dynamically adjusting optical link bandwidth that are provided in embodiments of the present invention, each fixedly interconnected optical transceiver in a cluster in the optical network-on-chip is configured to establish, by using an optical router, a link between the cluster and one cluster in other n-x clusters except the cluster, to exchange an optical signal; and a main controller in the cluster is configured to: allocate x adaptively interconnected transceivers to k fixed links with the heaviest communication traffic according to a set rule and communication traffic of fixed links established by n-x fixedly interconnected optical transceivers in the cluster; and for an adaptively interconnected optical transceiver in the x adaptively interconnected optical transceivers, control, after the adaptively interconnected optical transceiver is allocated to a link in the k fixed links with the heaviest communication traffic, the adaptively interconnected optical transceiver to establish a link, except the fixed link, between two clusters connected by the fixed link.
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公开(公告)号：EP2779503B1
公开(公告)日：2018-03-21
申请号：EP12855626.3
申请日：2012-12-07
发明人： SUN, Lixin , MA, Sha , LI, Yang
IPC分类号： H04L1/00
CPC分类号： H04L5/0058 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0041 , H04L1/1812 , H04L2001/0092
摘要： Embodiments of the present invention provide a unicast communication method, an apparatus, and a system, relate to the field of communications, so that a unicast system that does not require channel quality feedback is provided for implementing efficient transmission of a large amount of data. The unicast communication method includes: grouping, by a base station, terminals based on channel condition levels according to measurement information of an uplink channel, so as to obtain at least two channel condition level groups; selecting a modulation-coding mode suitable for each channel condition level group, and decoding a packet to be sent to a terminal by using fountain codes, so as to obtain a fountain code block; sending the fountain code block to the terminal; receiving, by the terminal, the fountain code block of the packet sent by the base station; determining a channel condition level group to which the terminal belongs, decoding the fountain code block by using the modulation-coding mode corresponding to the channel condition level group; and sending or not sending acknowledgment feedback to the base station. The embodiments of the present invention apply to a unicast communication system.
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