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公开(公告)号：EP4336233A1
公开(公告)日：2024-03-13
申请号：EP22810433.7
申请日：2022-05-18
发明人： XIAO, Xiaokang , LI, Huiping , LI, Yang , FURUKAWA, Hiroshi
IPC分类号： G02B6/42
摘要： This application relates to the field of optical communication technologies. An optical engine assembly (103), an optical interconnection system (1000), and a network device (3000) are provided. The optical engine assembly (103) includes an optical engine (10), a coupling base (30), and a fiber array unit (50). A first guide portion (33) is disposed on the coupling base (30), a second guide portion (515) is disposed on the fiber array unit (50), and one of the first guide portion (33) and the second guide portion (515) is a guide rod. The other of the first guide portion (33) and the second guide portion (515) is a guide hole, and the guide rod is pluggably connected to the guide hole. The optical engine (10) is configured to implement conversion between an optical signal and an electrical signal. The coupling base (30) is pluggably connected to the fiber array unit (50), so that passive coupling between the fiber array unit (50) and the coupling base (30) is implemented, and assembly efficiency of the optical engine assembly (103) is increased. In addition, if an optical fiber cut occurs in the fiber array unit (50), the faulty fiber array unit (50) may be removed and replaced with a new fiber array unit (50). This improves maintainability of the optical engine assembly (103).
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公开(公告)号：EP4209898A1
公开(公告)日：2023-07-12
申请号：EP21874255.9
申请日：2021-09-15
发明人： ZHONG, Wei , LI, Yang , GAO, Zhang , XIN, Longjiao , YANG, Qichao , TANG, Bo , JIAO, Tong , CHEN, Xiaoxiao , ZHU, Jun , LIU, Letian , LI, Duoxian
IPC分类号： G06F9/44
摘要： An application interface layout method and an electronic device are provided, relate to the field of electronic technologies, and can reduce workload of an application developer in developing and maintaining a layout file of an application interface. The method specifically includes: A developer sets a layout container having an adaptive layout capability in a layout file of an application, where the adaptive layout capability includes at least one of an extension capability, a proportion capability, an equalization capability, a wrapping capability, a hiding capability, a stretching capability, or a scaling capability. In this way, when running the application, the electronic device arranges, based on a screen parameter of the electronic device and the adaptive layout capability of the layout container in the layout file, a size and a location of a child view in the layout container on a display interface.
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公开(公告)号：EP3940666A1
公开(公告)日：2022-01-19
申请号：EP20791246.0
申请日：2020-03-19
发明人： LI, Jinbo , SHEN, Jianhui , HUA, Wenjian , LI, Yang , LENG, Jinan , CHANG, Sheng
摘要： This application discloses a digital reconstruction method for a traffic road, and relates to the field of smart transportation. The method includes: obtaining video data shot by a camera disposed on the traffic road, where the video data records a plurality of targets on the traffic road; determining a running track of each target on the traffic road based on the video data; and establishing a digital view of the traffic road. The digital view includes a plurality of models. Each model represents each target on the traffic road. Each model in the digital view runs based on a running track of a target that corresponds to the model and that is on the traffic road. The established digital view of the traffic road may conveniently and truly reflect a running status of the traffic road, and the digital view of the traffic road does not need to consume a large number of memory resources and communication resources.
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公开(公告)号：EP3779877A1
公开(公告)日：2021-02-17
申请号：EP18930064.3
申请日：2018-08-16
发明人： LI, Yang , HE, Yiliang , PANG, Huangang
IPC分类号： G06T7/11
摘要： This application relates to the field of advertisement technologies, and discloses a method for displaying an advertisement picture, a method for uploading an advertisement picture, and an apparatus, to reduce a loss rate of key information in an advertisement picture, improve a success rate of advertisement recommendation, and improve viewing experience of a user. The method includes: obtaining, by a terminal, location information of a key information area in a first advertisement picture from an advertisement server, where the first advertisement picture includes at least one key information area; obtaining, by the terminal, the first advertisement picture; cropping, by the terminal, the first advertisement picture based on the location information; and displaying, by the terminal, a second advertisement picture in an advertisement display area of a display, where the second advertisement picture includes at least one key information area, and the second advertisement picture is obtained after the first advertisement picture is cropped, or the second advertisement picture is a picture obtained by scaling the cropped first advertisement picture.
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公开(公告)号：EP3386131A1
公开(公告)日：2018-10-10
申请号：EP18152686.4
申请日：2013-02-20
发明人： YANG, Jianbing , LI, Yang , CHENG, Xingqing , WAN, Lei
CPC分类号： H04L1/0005 , H04L1/0016 , H04L1/0025 , H04L1/0026 , H04L1/1812 , H04L27/36
摘要： Embodiments of the present invention provide an information transmission method and device. The method includes: reporting, by a UE, a CQI value to an eNB; receiving, by the UE, an MCS value sent by the eNB, where the MCS value is determined by the eNB according to the CQI value; and receiving, by the UE, PDSCH data according to the MCS value, where the CQI value and the MCS value are determined according to a second set of tables, where a modulation scheme that can be supported by the second set of tables is higher than 64QAM. The embodiments of the present invention can improve system performance and reduce waste of feedback resources.
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公开(公告)号：EP2811676B1
公开(公告)日：2018-04-04
申请号：EP13754684.2
申请日：2013-02-20
发明人： YANG, Jianbing , LI, Yang , CHENG, Xingqing , WAN, Lei
CPC分类号： H04L1/0005 , H04L1/0016 , H04L1/0025 , H04L1/0026 , H04L1/1812 , H04L27/36
摘要： Embodiments of the present invention provide an information transmission method and device. The method includes: reporting, by a UE, a CQI value to an eNB; receiving, by the UE, an MCS value sent by the eNB, where the MCS value is determined by the eNB according to the CQI value; and receiving, by the UE, PDSCH data according to the MCS value, where the CQI value and the MCS value are determined according to a second set of tables, where a modulation scheme that can be supported by the second set of tables is higher than 64QAM. The embodiments of the present invention can improve system performance and reduce waste of feedback resources.
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7.发明公开
公开(公告)号：EP3188562A8
公开(公告)日：2017-08-09
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
IPC分类号： H04W72/04
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.
摘要翻译： 本发明提供了一种发送和接收控制信息的方法，一种装置和一种通信系统。 所述发送控制信息的方法包括：以DCI格式设置各个控制位，生成网络侧向终端应用的控制信息，所述控制位包括有效性指示位和传输控制位，指示信息指示 网络侧对传输块的传输控制是否相对于终端有效，写入有效性指示比特，有效性指示比特位于传输控制比特之外; 并将生成的控制信息发送给终端。 本发明实施例中，网络侧设备对控制信息的DCI格式中的一些控制位的功能进行扩展或改变，以提高使用DCI格式的控制位占用的资源开销的效率 控制信息，并提高使用传输控制信息所需的开销的效率。
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8.发明公开OPTICAL NETWORK-ON-CHIP AND METHOD AND APPARATUS FOR ADJUSTING OPTICAL LINK BANDWIDTH 有权光网络-ON-芯片和用于调节光学链路带宽的方法和装置
公开(公告)号：EP3110167A1
公开(公告)日：2016-12-28
申请号：EP14886557.9
申请日：2014-03-20
发明人： LI, Yang , HUANG, Qinye , CUI, Xiaosong
IPC分类号： H04Q11/00
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.
摘要翻译： 在光网络上芯片和用于动态地调整在本发明的实施例，提供没有光链路带宽的方法和装置。根据，每个固定地互连的光学收发器在一个簇中的光网络上芯片被配置为 建立，通过使用光学路由器，群集和群集，以光信号的交换，除了其他的nx簇一个簇之间的链接; 和所述簇中的主控制器被配置为：分配X自适应地相互连接的收发信机到k固定的左与最重的通信业务雅丁到一组规则和由集群中的N-X固定地互连的光收发器设立固定链路通信业务; 和用于在x在自适应地相互连接的光收发器自适应地相互连接的光收发器，控制所述自适应地相互连接的光学收发信机被分配给在固定的左与最重的通信业务第k的链接后，自适应地相互连接的光学收发器，以建立一个链路，除了 固定连杆，由所述固定连杆连接的两个簇之间。
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9.发明公开INTERFERENCE COORDINATION METHOD, BASE STATION AND SYSTEM FOR TIME DIVISION DUPLEXING SYSTEM 审中-公开基础系统FüRZEITDUPLEXSYSTEM
公开(公告)号：EP2869619A1
公开(公告)日：2015-05-06
申请号：EP12879670.3
申请日：2012-06-28
IPC分类号： H04W16/10
CPC分类号： H04W72/082 , H04L5/14 , H04W16/10
摘要： An interference coordination method in TDD systems, an apparatus, and a system are disclosed in embodiments of this invention, which relate to the communication field. A interfered cell may distinguish uplink-downlink interference based on the uplink-downlink configuration of the interfering cell, and send the uplink-downlink interference indication information to the interfering cell, so that interference coordination can be performed on uplink-downlink interference by the interfering cell. The method provided in the embodiment of this invention comprises: receiving by an interfered cell a uplink-downlink configuration of an interfering cell sent from the interfering cell; generating by the interfered cell interference indication information for subframes in the interfered cell in a direction opposite to the signal transmission direction in the interfering cell, according to a uplink-downlink configuration of the interfered cell and the uplink-downlink configuration of the interfering cell; sending by the interfered cell the uplink-downlink configuration of the interfered cell and the interference indication information to the interfering cell, to enable the interfering cell to perform interference coordination according to the uplink-downlink configuration of the interfered cell and the interference indication information.
摘要翻译： TDD系统，装置和系统中的干扰协调方法在涉及通信领域的本发明的实施例中被公开。 干扰小区可以根据干扰小区的上行链路 - 下行链路配置来区分上行链路 - 下行链路干扰，并向干扰小区发送上行链路 - 下行链路干扰指示信息，从而可以通过干扰对上行链路 - 下行链路干扰进行干扰协调 细胞。 本发明实施例提供的方法包括：由干扰小区接收从干扰小区发送的干扰小区的上行链路 - 下行链路配置; 根据干扰小区的上行链路 - 下行链路配置和干扰小区的上行链路 - 下行链路配置，通过干扰小区中与信号发送方向相反的方向的干扰小区中的子帧的干扰小区干扰指示信息生成干扰小区; 由干扰小区发送干扰小区的上行下行链路配置和干扰指示信息给干扰小区，使得干扰小区能够根据干扰小区的上行链路 - 下行链路配置和干扰指示信息进行干扰协调。
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10.发明公开
公开(公告)号：EP2688211A1
公开(公告)日：2014-01-22
申请号：EP11858922.5
申请日：2011-07-29
发明人： STOJANOVIC, Neboisa , ZHAO, Yu , LI, Yang
CPC分类号： G06F12/0607 , H03M13/23 , H03M13/2703 , H03M13/275 , H03M13/2778 , H04L1/0071
摘要： The present invention relates to the field of communications, and in particular, to an interleaving and de-interleaving method, an interleaver and a de-interleaver. The interleaving method includes: receiving N×M frames of data, and sequentially storing, with each frame as a unit, the N×M frames of data in storage space indicated by N×M addresses of a first storage unit ; transferring the data stored in the storage space indicated by an ((X-1)×M+Y+1) th address of the first storage unit to the storage space indicated by a (Y×N+X) th address of a second storage unit, where the second storage unit includes the storage space indicated by the N×M addresses, and the storage space indicated by each address in the second storage unit is capable of storing one frame of data; and according to an address sequence, outputting the data stored in the space indicated by the N×M addresses of the second storage unit frame by frame. The interleaving and de-interleaving solutions of the present invention have low implementation complexity, and high capacity of correcting a burst bit error.
摘要翻译： 交织和解交织方法，交织器和解交织器技术领域本发明涉及通信领域，尤其涉及交织和解交织方法，交织器和解交织器。 所述交织方法包括：接收N×M个数据帧，以每个帧为单位依次存储N×M个数据帧在由第一存储单元的N×M个地址指示的存储空间中; 将存储在由第一存储单元的（（X-1）×M + Y + 1）地址指示的存储空间中的数据传送到由第二存储单元的第（Y×N + X）地址指示的存储空间 所述第二存储单元包括所述N×M个地址所指示的存储空间，所述第二存储单元中的每个地址所指示的存储空间能够存储一帧数据; 并根据地址序列逐帧输出第二存储单元的N×M个地址所指示的空间中存储的数据。 本发明的交织和解交织解决方案具有较低的实现复杂度和较高的容量来校正突发比特错误。
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