baber/WOPTO huggingface dataset:
Patent WO-2019085907-A1 (WO)
Inventor: LIU JIAQIANG
IPC: H04L12/861
Filed: 2018-10-30
Abstract: 本申请实施例公开了一种基于软件定义网络的数据发送方法、装置及系统，涉及通信领域，解决了在交换机转发数据包时没有查询到转发数据包的流表项的情况下，如何既能够减少交换机生成的packet-in消息的数量以及避免同一数据流的数据包发生乱序，又能够降低交换机的资源开销的问题。方案为：交换机接收第i数据包，查询流表得到第一流表项，根据第一流表项将第i数据包存储到缓存队列，接收控制器发送的第二流表项和open-cache-port消息，根据第二流表项转发缓存队列标识j对应的缓存队列中存储的数据包。本申请实施例用于数据发送的过程。
Patent WO-2019179115-A1 (WO)
Title: 一种可净化油烟的烧烤炉
Inventor: XIA YUNBIAO
IPC: F24C15/20
Filed: 2018-11-02
Abstract: 一种可净化油烟的烧烤炉，包括底壳（1）、加热装置（3）和高压静电发生装置；加热装置（3）安装在底壳（1）上，并能够进行加热；烧烤炉有能够与外部环境通风的进风区（8）和出风区（7）；高压静电发生装置设置在底壳（1）内部加热装置（3）的下部并靠近进风区（8），高压静电发生装置包括风机（10）和高压静电发生器（9），其能够通过高压静电吸附油烟中的油污，风机（10）转动能够将烧烤产生的油烟从进风区（8）吸入，依次经过高压静电发生器（9）和风机（10）后从出风区（7）吹出。该装置能够有效的净化油烟中的油污颗粒，有效减少烧烤对环境带来的油烟污染。
Patent WO-2020113556-A1 (WO)
Title: Visibility range adjustment component and driving method therefor, visibility range adjustment apparatus, and display apparatus
Inventor: CHEN LEI
IPC: G02F1/155
Filed: 2018-12-07
Abstract: A visibility range adjustment component and a driving method therefor, a visibility range adjustment apparatus, and a display apparatus. The visibility range adjustment component comprises a first base material (110); a second base material (120); an electrolyte layer (130); and a plurality of electrochromic units (200). Each electrochromic unit (200) comprises a first transparent electrode (140), two second transparent electrodes (150), and an electrochromic layer (170). The first transparent electrode (140) is positioned on the side of the first base material (110) facing the second base material (120). The second transparent electrodes (150) are positioned on the side of the second base material (120) facing the first base material (110). The electrolyte layer (130) is arranged so as be in separate contact with the first transparent electrode (140), the second transparent electrodes (150) and the electrochromic layer (170). The first transparent electrode (140) and the two second transparent electrodes (150), by means of the electrolyte layer (130), separately drive the electrochromic layer (170) to change color so as to adjust the range of visibility.
Patent WO-2020118685-A1 (WO)
Inventor: YU YONGJIAN
IPC: B65G47/90
Filed: 2018-12-14
Abstract: 本发明公开了一种智能取放机器人，包括支架平台、安装在所述支架平台上的旋转机构和控制机构、安装在所述旋转机构上并随其旋转的升降机构、安装在所述升降机构上并随其升降的取放机构，所述取放机构具有抓取部，所述取放机构通过所述抓取部抓取待取放物，所述旋转机构、升降机构、取放机构分别与所述控制机构信号关联。本发明的优点是：1、利用与行走机构、旋转机构、升降机构、取放机构信号关联的控制机构自动控制取放机器人的行走动作、旋转动作、升降动作、取放动作，实现了全自动、智能化的取放操作；2、旋转机构、升降机构、取放机构形成联动，实现了对于待取放物的精准取放操作。
Patent WO-2020124441-A1 (WO)
Inventor: XIE MINZHAO
IPC: F16M13/04
Filed: 2018-12-19
Abstract: L'invention concerne un cardan de poche, comprenant : une poignée (1) ayant un sommet (11), un fond (12) et des parois latérales (13) situées entre le sommet (11) et le fond (12) ; un ensemble axe de lacet (2) comprenant un moteur d'axe de lacet (21) relié au sommet (11) et un bras d'axe de lacet (22) ; un ensemble axe de tangage (3) comprenant un moteur d'axe de tangage (31) et un bras d'axe de tangage ( 32) relié au moteur d'axe de tangage (31) ; et une partie de support (4) utilisée pour porter un dispositif de photographie et reliée au bras d'axe de tangage (32).
Patent WO-2020042457-A1 (WO)
Inventor: ZHANG SHIQIANG
IPC: F25B49/02
Filed: 2018-12-20
Abstract: An air conditioning system, and a compressed oil supply apparatus and a control method therefor. The compressed oil supply apparatus comprises: a compressor (110) having an air-supplementing opening (111); an oil separator (120) having an oil supply hole (112); and a first oil supply component (130) that connects the air-supplementing opening (111) with the oil supply hole (112) and is used for conveying a lubricating oil in the oil separator (120) to the compressor (110) by means of the air-supplementing opening (111). The lubricating oil enters the compressor (110) by means of the air-supplementing opening (111) of the compressor (110); the temperature of the lubricating oil and the temperature of the refrigerant at the air-supplementing opening (111) differ little, and therefore, there is no problem of heating the refrigerant. Hence, the specific volume of the refrigerant is reduced and the intake air temperature of the compressor is reduced, so that an exhaust temperature is reduced, the running reliability of the compressor is improved, the mass flow of the circulation of the refrigerant is also increased, and the performance of the air conditioning system is improved.
Patent WO-2020132789-A1 (WO)
Inventor: HUANG HAIDONG
IPC: C07K14/705
Filed: 2018-12-24
Abstract: 涉及基因工程领域，特别涉及一种突变的人2Ig-B7-H3蛋白编码基因，蛋白，重组载体，以及包括所述基因或蛋白的药物组合物。涉及的基因所编码的蛋白，其调节性表达、相互作用以及信号传递在肿瘤免疫应答过程中起着极其重要的作用，尤其为预防和治疗癌症提供了有利的途径。
Patent WO-2020077837-A1 (WO)
Title: Service data accounting method, apparatus and device, and computer-readable storage medium
Inventor: LIU XINYU
IPC: G06Q40/02
Filed: 2018-12-25
Abstract: Disclosed are a service data accounting method, apparatus and device, and a computer-readable storage medium. The method comprises: when service data is received, checking each piece of the service data, and after the check is successful, configuring an accounting sequence for each piece of the service data based on debtor information in each piece of the service data; when an accounting request is received, reading an accounting identifier and accounting data corresponding to the accounting request, and determining, according to the accounting identifier, the service data to be accounted; and according to the sequence type of the accounting sequence of the service data to be accounted, invoking the accounting data to account the service data to be accounted. According to the solution, an accounting sequence is configured for each piece of service data based on debtor information, and each piece of service data is accounted according to the sequence type of the accounting sequence of each piece of service data so as to realize data update processing of the service data, so that the accounting method for service data is more flexible.
Patent WO-2019137210-A1 (WO)
Inventor: LV PEISHI
IPC: D06F33/02
Filed: 2018-12-26
Abstract: 本发明属于衣物处理技术领域，旨在解决传统的洗涤方式无法满足用户对中高档材质衣物的清洗要求的问题。为此，本发明提供了一种用于衣物处理设备的衣物处理方法及衣物处理设备，该衣物处理方法包括：对衣物进行空气清洗；对衣物进行蒸汽护理；对衣物进行风干护理。通过空气清洗，使衣物的纤维充分伸展，增加衣物的弹性，并使衣物的面料更加柔软；通过蒸汽护理，使衣物上的污渍被快速地清除，并且具有杀菌作用；通过风干护理，使衣物上的水汽快速蒸发，使衣物被快速风干。通过这样的组合处理方式，使衣物的面料更为柔软且富有弹性，提高衣物的穿着舒适度，并且清洗效果较好，洗净度较高，且不会对衣物造成损伤，从而提升用户体验。
Patent WO-2019161708-A1 (WO)
Title: Overlapped x domain multiplexing system, processing method and device therefor, storage medium, and processor
Inventor: LIU RUOPENG
IPC: H04L1/00
Filed: 2018-12-28
Abstract: Disclosed in the present invention are an overlapped x domain multiplexing system, a processing method and device therefor, a storage medium, and a processor. The method comprises: obtaining a symbol sequence to be processed; encoding the symbol sequence to be processed by using a serial cascade encoder to obtain a first encoded sequence; performing overlapped x domain multiplexing encoding on the first encoded sequence by using a parallel cascade encoder to obtain a second encoded sequence; and sending the second encoded sequence to a receiving end. The present invention solves the technical problem in the prior art of poor system performance of an overlapped x domain multiplexing system in a low frequency efficiency region.
Patent WO-2019141107-A1 (WO)
Inventor: LI YONGBIAO
IPC: G06F9/445
Filed: 2019-01-08
Abstract: 本公开提出了一种程序运行及虚拟机实例的实现方法、装置、设备及介质。维护第一运行时，所述第一运行时包括能够被至少两个线程调用的第一对象；响应于线程被创建，维护对应于所述线程的第二运行时，所述第二运行时包括仅能够被所述线程调用的第二对象。由此，通过将能够被多个线程共享的对象放入一个全局对应的运行时(即第一运行时)中，而不是将其存储在各个线程的私有运行时(即第二运行时)中，可以大大节省内存空间。
Patent WO-2020000999-A1 (WO)
Inventor: WU GAOFENG
IPC: G01B11/08
Filed: 2019-01-10
Abstract: A method and device employing computer-generated holography to measure the radius of curvature of an optical element, pertaining to the field of photoelectric detection. The method comprises: simultaneously producing two conjugate wave fronts, a confocal wave front and a cat's eye wave front, respectively, by means of a computer-generated hologram (2); simultaneously acquiring an interferogram of a cat's eye position and a confocal position, and calculating surface shape parameters thereof; and solving for the radius of an optical element according to a measurement result.
Patent WO-2019165863-A1 (WO)
Inventor: ZHOU YIMIN
IPC: H04N19/154
Filed: 2019-01-23
Abstract: The present invention relates to a method for video encoding, in particular to the technical field of encoding in a VR360 equirectangular video image format, and provides an optimization method for an encoding-block-level Lagrangian multiplier of an equirectangular image. In the method, a ratio ρ(θ) of the area of a spherical zone in which an encoding block is located to the area of a pixel zone of an equirectangular image in which the encoding block is located is calculated according to position information of the encoding block in the equirectangular image, optimization calculation is performed on λ sys  according to ρ(θ) to obtain an optimized Lagrangian multiplier λ(ρ(θ)), and the encoding block is encoded according to λ(ρ(θ)). The method introduces, in the form of an area ratio, position information of an encoding block into block-level correction and optimization of a Lagrangian multiplier, thereby significantly improving the overall performance of equirectangular image encoding. The method is adopted for video encoding in a VR360 equirectangular video image format.
Patent WO-2020155138-A1 (WO)
Inventor: CAO YIQING
IPC: H04W72/04
Filed: 2019-02-02
Abstract: Des aspects de la présente invention consistent à effectuer une association à un groupe de dispositifs en en ce qui concerne des communications de liaison latérale entre les dispositifs, à obtenir une clé de chiffrement servant à communiquer avec le groupe de dispositifs, l'obtention de la clé de chiffrement consistant à recevoir la clé de chiffrement soit par une station de base, soit par un autre dispositif dans le groupe de dispositifs, et/ou à générer la clé de chiffrement, et à chiffrer ou à déchiffrer une communication de liaison latérale sur la base de la clé de chiffrement.
Patent WO-2019158099-A1 (WO)
Title: Random access resource configuration method and communication device
Inventor: LIU JIANQIN
IPC: H04L5/00
Filed: 2019-02-14
Abstract: The present application provides a random access resource configuration method and a communication device. The method comprises: a terminal device receiving index indication information, the index indication information being used to indicate a first configuration index; according to the first configuration index, the terminal device determining first configuration information corresponding to the first configuration index, the first configuration information being used to indicate a time domain resource of a first group of random access preamble occasions (ROs) or a time domain resource of a second group of ROs, the time domain resource of the first group of ROs and the time domain resource of the second group of ROs being located in a first time unit in a random access configuration period, and the time domain resource of the first group of ROs or the time domain resource of the second group of ROs being determined according to a time domain offset of the control channel resource set and/or an index of the first time unit; the terminal device determining the time domain resource of a group of ROs, the time domain resource of the group of ROs being the time domain resource of the first group of ROs or the time domain resource of the second group of ROs. The embodiments of the present application can improve the random access efficiency of a terminal device.
Patent WO-2020077934-A1 (WO)
Title: Tilting lock for display screen
Inventor: HE JINFENG
IPC: G05G5/00
Filed: 2019-03-04
Abstract: A tilting lock for a display screen, comprising a lock panel (1) and a locking member (2). One end of the lock panel (1) is rotatably disposed on one display screen by means of a rotation shaft (8). The locking member (2) is disposed on the other adjacent display screen. A lock position matching the locking member (2) is disposed at one end of the lock panel (1) distant from the rotation shaft (8). Few parts are required for tilting the display screen by using the tilting lock for the display screen, the parts are simple in structure and are easy to process, and production costs are reduced.
Patent WO-2019228022-A1 (WO)
Title: Scanning starting and stopping method for wireless device, and wireless device
Inventor: HAN ZHE
IPC: H04W4/80
Filed: 2019-03-12
Abstract: Disclosed are a scanning starting and stopping method for a wireless device, and a wireless device, wherein a scanning starting time sequence comprising a specified number of historical starting time nodes is provided in the method. The method comprises: receiving a scanning turn-off instruction sent by a requester; in response to the scanning turn-off instruction, calculating a time difference between the current time node and the earliest historical starting time node in the scanning starting time sequence, and comparing the time difference with the specified duration to determine whether to stop this scanning; and where it is determined not to stop this scanning, continuing to execute this scanning up to a target time node, and stopping this scanning at the target time node. The technical solution provided in the embodiments of the description can improve the response speed of a wireless device regarding scanning starting and stopping instructions.
Patent WO-2020087833-A1 (WO)
Inventor: SHI JIE
IPC: F26B21/00
Filed: 2019-03-12
Abstract: 一种风刀（20）及采用该风刀（20）的干燥装置（100）。在主风刀（21）侧壁设置导流板（22），导流板（22）对干燥气体起到阻挡作用，延长干燥气体的水平行程，从而延长干燥气体的风力作用时间，提高干燥效果，且导流板（22）能够对待干燥基板（30）表面的受高压而飞溅的水渍起到阻挡作用，避免造成二次污染，影响干燥效果。
Patent WO-2020124844-A1 (WO)
Title: 一种线上及线下的虚拟货币转移方法及其系统
Inventor: WU RUAN HONG
IPC: G06Q20/06
Filed: 2019-03-27
Abstract: 一种线上及线下的虚拟货币转移方法及其系统，包括一钱包储存模块、一外部交易单元及一验证端，该钱包储存模块具有至少一线上储存单元及一线下储存单元，该线上储存单元包含一整合单元及复数笔交易资料，该线下储存单元包含一存放单元及复数笔数据资料，该等数据资料具有一加密货币位址及一加密值，该外部交易单元用于接收所述整合单元产生的一数值，并该外部交易单元用以检测该数值的有效性，该验证端用于接收所述数值以获取一交易手续费。
Patent WO-2020019788-A1 (WO)
Inventor: LI YESHENG
IPC: H02H7/09
Filed: 2019-04-25
Abstract: 本申请公开了一种智能功率模块的驱动IC电路、智能功率模块及空调器，该智能功率模块的驱动IC电路包括工作电压输入端、逆变逻辑缓冲电路、上桥驱动电路、下桥驱动电路、PFC逻辑缓冲电路、PFC驱动电路、第一调压控制输入端、第二调压控制输入端、第一调压模块和第二调压模块；第一调压模块根据第一调压控制输入端的信号，将工作电压输入端输入的电压进行升压或降压处理；第二调压模块根据第二调压控制输入端的信号，将工作电压输入端输入的电压进行升压或降压处理，或将工作电压输入端的电压输出至PFC逻辑缓冲电路及所述PFC驱动电路。本申请解决了现有智能功率模块的驱动IC不能直接驱动SiC基功率开关器件的问题。
Patent WO-2020029617-A1 (WO)
Title: Control method for mobile terminal, and mobile terminal
Inventor: YANG LAN
IPC: H04W52/02
Filed: 2019-04-30
Abstract: The present invention relates to the technical field of communications, and particularly relates to a control method for a mobile terminal, and a mobile terminal. The control method for the mobile terminal comprises the following steps: selecting at least one application in a mobile terminal as a power saving mode application; and determining whether a user issues an instruction of entering a power saving mode, and if yes, marking the icon of the power saving mode application in a current desktop of the mobile terminal, and prohibiting the user to start applications that are not marked in the current desktop. According to the present invention, power consumption of a mobile terminal is reduced, and the endurance of the mobile terminal is improved; moreover, no desktop crossing feel is brought to a user because a desktop switching operation is not needed, the user usage experience is improved, and the user memory content is reduced.
Patent WO-2020087925-A1 (WO)
Title: 一种摄像设备
Inventor: WANG GUOQING
IPC: H04N5/225
Filed: 2019-06-06
Abstract: 本申请提供了一种摄像设备，包括：壳体；设置在壳体内的射频电路、通信模块和加热驱动电路；壳体设置有视窗面板，视窗面板设置有开孔，形成视窗；视窗设置有能够收发射频信号的视窗镜片，视窗镜片设置有第一端子；射频电路与通信模块连接，射频电路和加热驱动电路设置有共用的第二端子；第一端子与第二端子电连接，形成由通信模块、射频电路和视窗镜片组成的射频通路，以及，由加热驱动电路和视窗镜片组成的加热通路。根据上述摄像设备，视窗镜片收发射频信号，实现与其他无线通信设备的数据通信，提高摄像设备隐蔽性；加热驱动电路可以对视窗镜片加热，解决摄像设备在环境湿度较大或者环境温度变化较大时视窗镜片容易起雾或结霜的问题。
Patent WO-2020001525-A1 (WO)
Title: 拼接显示装置及其背光控制方法
Inventor: CHENG JINHUI
IPC: G09G3/36
Filed: 2019-06-27
Abstract: 提供拼接显示装置10及其背光控制方法。拼接显示装置10包括多个显示模组，多个显示模组包括各自的背光模组20，每个背光模组20包括多个背光分区201，多个背光分区201包括第一背光分区o-1，第一背光分区o-1位于各背光模组20中一相应背光模组20的边缘。背光控制方法包括：对于每一背光模组20的第一背光分区：S100获取第一背光分区o-1的初始亮度值a  0 以及参考亮度值b  0 ；S101根据参考亮度值b  0 对第一背光分区o-1的初始亮度值a  0 进行调整，以得到第一背光分区调整后的亮度值a  1 ；S102以及根据调整后的亮度值a  1 控制第一背光分区的亮度。由此，提高了拼接显示装置10的多个背光模组20间的亮度均一性。
Patent WO-2020215514-A1 (WO)
Inventor: KANG FEI
IPC: D06F37/26
Filed: 2019-07-29
Abstract: 一种洗衣机(100)及用于洗衣机(100)的挡水装置(7)，洗衣机(100)包括内桶(1) ；盖板(2)，设在内桶(1)的内侧壁，内桶(1)的下端形成有开口(11)；集水装置(5)，设在内桶(1)底部；挡水装置(7)，与内桶(1)相连，且挡水装置(7)与开口(11)之间限定出连通集水装置(5)的排水出口(32)。
Patent WO-2020034834-A1 (WO)
Title: Intravaginal ejaculation latency time and vaginal clonus monitoring device
Inventor: YUAN JIUHONG
IPC: A61B5/00
Filed: 2019-07-30
Abstract: An intravaginal ejaculation latency time and vaginal clonus monitoring device, comprising a monitoring sleeve (1), a comprehensive sensor group (2), and a processing circuit integration module (3); the comprehensive sensor group (2) is located within the monitoring sleeve (1), and the processing circuit integration module (3) is detachably connected to the monitoring sleeve (1); the processing circuit integration module (3) comprises a real-time clock chip, a central processing unit, a data transmission component and a power source module; the comprehensive sensor group (2), the real-time clock chip and the data transmission component are all connected to the central processing unit, and the power source module is used to provide a working power source. The monitoring device may effectively monitor, analyze, record, and display data related to sexual capabilities, is simple to use, and has low device costs.
Patent WO-2021030959-A1 (WO)
Inventor: HUANG QUFANG
IPC: H04W4/06
Filed: 2019-08-16
Abstract: 本申请实施例涉及一种MBMS同步方法及装置，用以实现MBMS同步，简化MBMS同步的过程，该MBMS同步方法为：集中单元获取进行合并的第一业务，以及确定对所述第一业务进行合并的至少两个第一小区cell；所述集中单元为所述至少两个第一cell分配传输所述第一业务的传输资源，向所述至少两个第一cell所在的分布单元发送第一消息，所述第一消息用于通知所述至少两个第一cell采用所述传输资源传输所述第一业务，其中为每个第一cell分配的传输所述第一业务的传输资源相同。
Patent WO-2021031127-A1 (WO)
Title: 一种获取信息的方法及装置
Inventor: GE CUILI
IPC: H04L29/08
Filed: 2019-08-20
Abstract: 本申请实施例公开了一种获取信息的方法，可以应用于多接入边缘计算MCE领域，例如，MCE的车联网场景或MCE的物联网场景。本申请实施例中的方法包括：第一服务器分别从第二服务器和第三服务器接收应用的第一实例的信息和应用的第二实例的信息，然后，该第一服务器保存该第一实例的信息和该第二实例的信息，以使得该第一服务器可以集中维护该应用的不同实例的信息，进而可以使其他设备可以直接从该第一服务器获取到该应用的实例的信息。
Patent WO-2020143236-A1 (WO)
Inventor: WANG LI
IPC: G06N3/04
Filed: 2019-08-30
Abstract: L'invention concerne un procédé, un dispositif et un équipement pour accélérer un réseau neuronal convolutif, et un support de stockage, le procédé comprenant les étapes consistant à : recevoir à l'avance de multiples types prédéfinis de modèles d'opérations de calcul dans un réseau neuronal convolutif (RNC) prédéfini ; à partir des multiples modèles d'opération de calcul, acquérir un modèle d'opération de calcul capable d'implémenter des opérations de calcul d'un RNC à accélérer pour servir de modèle d'opération de calcul en attente ; commander un réseau prédiffusé programmable par l'utilisateur (FPGA) d'une carte d'accélérateur pour coder, sur la base du modèle d'opération de calcul en attente, un programme noyau utilisé pour exécuter le RNC à accélérer ; acquérir un paramètre de moment d'action comprenant des moments d'action pour les opérations de calcul du RNC à accélérer ; commander au FPGA d'exécuter le programme noyau conformément aux moments d'action dans le paramètre de moment d'action et effectuer les calculs conformément à des données prédéfinies, mettant ainsi en œuvre une accélération. La présente invention permet l'utilisation d'une carte d'accélérateur quelconque pour exécuter une opération d'accélération relative à un RNC quelconque à accélérer, pallie le besoin de développer diverses cartes d'accélérateur, offre une grande flexibilité, et économise des coûts de recherche et de développement.
Patent WO-2020134280-A1 (WO)
Inventor: GUO ZHANLI
IPC: G02B13/00
Filed: 2019-09-29
Abstract: 一种摄像光学镜头（10，20，30），摄像光学镜头（10，20，30）自物侧至像侧依序包含：第一透镜（L1），第二透镜（L2），第三透镜（L3），第四透镜（L4），第五透镜（L5），第六透镜（L6），以及第七透镜（L7）；且满足下列关系式：1.51≤f1/f≤2.50；1.70≤n1≤2.20；0.60≤f3/f4≤2.00；-10.00≤(R13+R14)/(R13-R14)≤10.00；1.70≤n5≤2.20。摄像光学镜头（10，20，30）能获得高成像性能的同时，获得低TTL。
Patent WO-2021068207-A1 (WO)
Inventor: POLLAKOWSKI OLAF
IPC: H04L12/26
Filed: 2019-10-11
Abstract: La présente invention concerne un appareil, ledit appareil comprenant un moyen pour recevoir, au niveau d'une première entité, une demande provenant d'une seconde entité pour attribuer un service à la seconde entité, fournir une ressource de demande comprenant des informations représentatives de la demande d'attribution d'un service et, en réponse à la fourniture de la ressource de demande, attribuer le service à la seconde entité et fournir une ressource de service comprenant des informations représentatives du service attribué, la ressource de service et la ressource de demande comprenant respectivement une association à l'autre des deux ressources.
Patent WO-2020088353-A1 (WO)
Inventor: CUI TAO
IPC: H04L5/00
Filed: 2019-10-25
Abstract: Disclosed are an electronic apparatus, a radio communication method and a computer-readable medium. The electronic apparatus for radio communication according to one embodiment comprises a processing circuit. The processing circuit is configured to: determine a time length of a sending window of a discovery reference signal based on a target number of candidate positions of a synchronous signal block of the discovery reference signal and a subcarrier spacing; and control the sending of the discovery reference signal based on the determined time length. (Abstract drawing: FIG. 1)
Patent WO-2020155724-A1 (WO)
Inventor: LI MINGCHAO
IPC: H01Q1/50
Filed: 2019-11-04
Abstract: 本发明涉及一种移相馈电装置，包括金属腔体、移相电路及馈电网络板。金属腔体为U型槽结构，且与接地层配合形成屏蔽腔，从而起到传统移相器腔体的作用。由于接地层作为屏蔽腔的一个侧壁，故金属腔体相较于传统的移相器腔体则省略了一个侧壁，从而在保证移相馈电装置功能的前提下，显著减小金属腔体的厚度及重量。此外，金属腔体与馈电网络板的共地设置，而信号端子与馈电线路电连接，故还可在不采用同轴馈线的基础上实现馈电线路对移相电路馈电。因此，上述移相馈电装置的体积减小、结构简化，从而有利于实现基站天线的小型化。此外，本发明还提供一种基站天线。
Patent WO-2021062915-A1 (WO)
Title: Method and device for determining channel state information reference signal resource mapping
Inventor: Jiao Chunxu
IPC: H04L5/00
Filed: 2019-11-05
Abstract: Embodiments of the present application provide a method and device for determining channel state information reference signal (CSI-RS) resource mapping, relating to the field of wireless communication. The method and device resolve the issue in which signaling overheads of transmission of a CSI-RS are large in a communication scenario in which port quantity corresponding to the CSI-RS and/or CDM types corresponding to the CSI-RS are limited, are applicable to the Internet of Vehicles, such as V2X, LTE-V, and V2V, and are also applicable to fields such as D2D, intelligent driving, and intelligent connected vehicles. The method comprises: a first terminal device receiving configuration information from a second terminal device or a network device, wherein the configuration information comprises a port quantity corresponding to a CSI-RS and frequency domain density corresponding to the CSI-RS; the first terminal device determining a first parameter set according to the port quantity and frequency domain density; the first terminal device determining, according to the first parameter set, resources located in a data channel of a second terminal device and used to map the CSI-RS, and a mapping value on an RE in the resources located in the data channel and used to map the CSI-RS.