baber/WOPTO huggingface dataset:
Patent WO-2020057447-A1 (WO)
Inventor: CHEN SIWEI
IPC: G03B21/16
Filed: 2019-09-12
Abstract: A projection optical machine for suppressing electromagnetic interference, comprising a heating body (1), a heat conduction pipe (3), and a heat dissipation device (4), wherein the heat conduction pipe (3) is connected between the heating body (1) and the heat dissipation device (4) and used for conducting heat generated by the heating body (1) to the heat dissipation device (4); further comprising: a magnetic ring (2) provided on the outer periphery of the heat conduction pipe (3) in a sleeking manner, and a ratio of the length of the magnetic ring (2) to the exposed length of the heat conduction pipe (3) being 1:10. The magnetic ring (2) is provided on the outer periphery of the heat conduction pipe (3), so that the assembly step can be simplified and the time consuming is short and the efficiency is high. The ratio of the length of the magnetic ring (2) to the exposed length of the heat conduction pipe (3) is 1:10, which can effectively suppress the electromagnetic interference caused by the low-frequency radiation in a working process of the projection optical machine on the basis of minimizing an occupying space.
Patent WO-2020057553-A1 (WO)
Inventor: XIE LONG
IPC: B32B27/36
Filed: 2019-09-18
Abstract: Disclosed is a blended polyester thin film, comprising a copolyester and a homopolyester. The thin film is composed of upper, middle, and lower layers. Each of the three layers is a homogeneous mixture of the copolyester and the homopolyester. The copolyester comprises 800-2000 ppm by mass of SiO  2  added by means of in-situ polymerization. A dihydric alcohol component in the copolyester comprises ethylene glycol, 1,4-cyclohexanedimethanol, and 1,4-butanediol. The melting point of the copolyester is between 200-240°C. The blended polyester film of the present invention has excellent processability, excellent chemical resistance, such as acid and alkali resistance, and excellent uniformity. A film-coated metal plate prepared from the blended polyester thin film can meet performance requirements of metal containers for food and beverage packaging with complex molding processing and high corrosion resistance.
Patent WO-2020125109-A1 (WO)
Inventor: LIU WEI
IPC: G01M9/04
Filed: 2019-09-20
Abstract: 一种应用于飞行器模型风洞试验的基于压电陶瓷作动器的支杆尾撑式飞行器模型多维振动控制方法，该方法通过布置在飞行器模型(5)质心上的俯仰和偏航加速度传感器(7)测量飞行器模型(5)主振动加速度的两个分量，求取飞行器模型(5)主振动矢量并确定支杆实时振动平面。引入惯性力求解多维振动减振器(3)主动截面上所受动态弯矩，进而获取主动截面上应力分布，并根据主动截面上压电陶瓷作动器(3-1)所受应力实时解算振动控制力。该方法采用多维振动主动控制系统，提高了风洞模型振动主动控制系统稳定性和可靠性，延长了压电陶瓷作动器使用寿命，进而保证了风洞试验数据质量及风洞试验安全性。
Patent WO-2020063947-A1 (WO)
Inventor: BI CHENG
IPC: H04L5/00
Filed: 2019-09-29
Abstract: Provided by embodiments of the present invention are a reference signal configuration and positioning method, a device, a network element, a server, a user equipment, and a storage medium. The method comprises: multiple network elements within a management range of a positioning server respectively determining available TRS sending resources that may be used for sending TRSs, and sending the available TRS sending resources to the positioning server; the positioning server respectively receiving the available TRS sending resources sent by the network elements, determining TRS recommended configuration information in view of the available TRS sending resources of the multiple network elements, and sending the TRS recommended configuration information to the multiple network elements; on the basis of the TRS recommended configuration information, the multiple network elements configuring TRS resources used for sending TRSs; a user equipment (UE) performing TRS detection according to the TRS recommended configuration information sent by the positioning server or the multiple network elements to determine the location of the UE.
Patent WO-2020134299-A1 (WO)
Inventor: ZHONG YONGCAI
IPC: G06K9/62
Filed: 2019-09-30
Abstract: 一种室内外标记的区分方法、分类器的训练方法及设备和介质，所述区分方法包括：采集目标用户的测量报告数据(S101)；将所述目标用户的测量报告数据输入到用于分类用户的室内外标记的随机森林分类器(S102)；根据所述随机森林分类器的分类计算，确定所述目标用户的室内外标记(S103)。
Patent WO-2020134307-A1 (WO)
Inventor: XU YANWEI
IPC: G01V5/00
Filed: 2019-10-08
Abstract: 一种检查系统及成像方法。检查系统包括：加速器(10)，用于发射射线束(F)；探测器(20)，用于对加速器(10)发出的射线束(F)进行接收；和成像装置(30)，与探测器(20)信号连接，用于获得被检物体在加速器(10)的靶点(T)的高度以上的扫描图像。该系统能够提高被检物体的扫描图像的成像质量。
Patent WO-2020143264-A1 (WO)
Title: 降噪散热结构及其吸尘器
Inventor: REN MIN
IPC: A47L9/32
Filed: 2019-10-17
Abstract: 一种降噪散热结构及吸尘器，一种降噪散热结构，包括电机壳(3)、电机(8)、电池壳(6)和电池包(9)；电池包(9)位于所述电机(8)的一端，其特征在于，电池包(9)为中空环形结构，电池包(9)与电池壳(6)之间设有间隙；电池包(9)的中空通道与所述间隙组成气流通道，气流通道的出口为排风口(5)，排风口(5)设置在电机壳(3)上。采用本申请的技术方案气流流道大大加长，不仅可以减弱电机出风口气流与出风口摩擦产生的噪声；而且气流流道位于电池包中间、四周，当高速的气流经流道对电池包有较好的散热效果，有效的降低了电池包温度。
Patent WO-2020155676-A1 (WO)
Inventor: ZHAO WEIQIANG
IPC: F24F1/0073
Filed: 2019-10-22
Abstract: A wall-mounted indoor air conditioner unit, comprising a chassis (10), a filter screen assembly (20), and a cleaning assembly (30) provided at an end of the filter screen assembly (20), wherein the cleaning assembly (30) and the filter screen assembly (20) are connected by means of a fastening structure, and the cleaning assembly (30) and/or the filter screen assembly (20) are mounted on the chassis (10). Therefore, the transmission reliability of a filter screen (21) in a water washing process can be improved.
Patent WO-2020147361-A1 (WO)
Inventor: WANG YUE
IPC: G06Q10/06
Filed: 2019-10-22
Abstract: 本申请实施例公开了用于控制车辆的方法和装置。上述方法的一具体实施方式包括：获取运输需求信息；获取车辆编队中车辆的行驶状态信息；基于运输需求信息和行驶状态信息，从车辆编队中确定出目标车辆；向目标车辆发送调度指令，以使目标车辆根据调度指令执行运输需求信息指示的运输任务。该实施方式实现了对车辆编队中车辆的自动调度，从而提高了车辆的使用效率。
Patent WO-2020098605-A1 (WO)
Title: 菜单显示方法、装置、设备及存储介质
Inventor: JI WEI
IPC: G06F40/10
Filed: 2019-11-11
Abstract: 一种菜单显示方法、装置、设备及存储介质。该菜单显示方法包括：在检测到针对当前视图控件中文本内容的选中操作时，根据文本内容在屏幕中的当前显示位置信息显示文本选择菜单（S110）；响应于检测到针对视图控件的滑动操作，获取滑动操作结束后文本内容在屏幕中的最终显示位置信息（S120）；根据所述最终显示位置信息重新显示文本选择菜单（S130）。该方法能够提高文本选择菜单的交互性。
Patent WO-2021097841-A1 (WO)
Title: 物品清单的确定方法、装置、计算机设备及存储介质
Inventor: WU XIAO
IPC: G06K17/00
Filed: 2019-11-22
Abstract: 一种物品清单的确定方法、装置、计算机设备及存储介质，属于信息处理技术领域。所述方法包括：接收开门指令，根据所述开门指令控制物品陈列设备的门打开（S201）；当接收到物品陈列设备门关闭的信息时，获取物品陈列设备的当前物品识别信息（S202）；获取所述物品陈列设备在此次开门之前的历史物品识别信息；根据当前物品识别信息和历史物品识别信息的比对结果确定物品清单（S203）。上述技术方案，解决了物品清单的确定效率低下的问题，能在物品陈列设备的门关闭之后直接生成物品清单，有效提高购物的效率。
Patent WO-2020228299-A1 (WO)
Inventor: YUAN JI
IPC: B23Q3/157
Filed: 2019-11-28
Abstract: Disclosed are an automatic cutter changing system and a cutter changing method. The automatic cutter changing system comprises: a main device provided with at least one vertically movable electric spindle and a workbench capable of moving to a position under the at least one electric spindle; a cutter plate base provided at the main device and supporting a cutter plate for cutter placement; a cutter replacement base for the placement of a new cutter and an old cutter removed from the at least one electric spindle; a cutter gripping mechanism installed at the main device and used to move a new cutter from the cutter plate to the cutter replacement base and to move an old cutter from the cutter replacement base to the cutter plate; and a cutter plate transport mechanism movably provided at one side of the main device and used to replace the cutter plate at the cutter plate base, the cutter plate transport mechanism being provided with at least one cutter plate required by the at least one electric spindle.
Patent WO-2020186817-A1 (WO)
Title: Recombinant broad-spectrum metarhizium and use of same in promoting growth of root systems of plants
Inventor: WANG YUNDAN
IPC: C12N1/15
Filed: 2019-11-28
Abstract: Provided are recombinant broad-spectrum Metarhizium and use of same in promoting the growth of the root systems of plants. The recombinant broad-spectrum Metarhizium having down-regulated or non-expressed monoamine oxidase can promote the growth of the root systems of plants.
Patent WO-2020114314-A1 (WO)
Inventor: ZHANG QIANG
IPC: H04B3/60
Filed: 2019-11-28
Abstract: Disclosed are a network enhancement system and method for the confined space of an elevator hoistway. The system comprises a signal receiver and a signal diverger, wherein the signal receiver comprises a network signal receiving module, a signal transformation module, a signal processing module, a signal modulation module, a signal power amplification module and a network signal diverging module. The network signal receiving module receives a network signal needing to be transformed, and transmits the signal to the signal transformation module; the signal transformation module converts the network signal into an electrical signal, and transmits same to the signal processing module; the signal processing module processes the electrical signal, and outputs an electrical signal having a waveform and frequency identical to those of the electrical signal and having a higher intensity; the signal modulation module loads the electrical signal onto an electromagnetic carrier to regenerate a network signal; and finally, the signal power amplification module amplifies the power of the network signal. The present invention can effectively improve the intensity of a network signal, and greatly improve the transmission efficiency of the network signal in the confined space of an elevator hoistway.
Patent WO-2020108597-A1 (WO)
Title: 980mpa grade cold-roll stell sheets with high hole expansion rate and higher percentage elongation and manufacturing method therefor
Inventor: XUE PENG
IPC: C21D8/02
Filed: 2019-11-29
Abstract: Disclosed is a 980MPa grade cold-roll steel sheets with high hole expansion rate and higher percentage elongation as well as a manufacturing method therefor. The mass percents of chemical components in the steel sheet are as below: C: 0.08%～0.12%, Si: 0.1%～1.0%, Mn: 1.9%～2.6%, Al: 0.01%～0.05%, Cr: 0.1～0.55%, Mo: 0.1～0.5%, Ti: 0.01～0.1%, the rest being Fe and other inevitable impurities. The steel plate has a yield strength greater than 600MPa, a tensile strength greater than 980MPa, a percentage elongation greater than 11%, a hole expansion rate greater than or equal to 45%, and a tensile strength up to 980MPa grade; the microscopic structure is ferrite plus bainite plus martensite, with the volume fraction content of ferrite greater than 10%, the volume fraction content of bainite greater than 30%, and the volume fraction content of martensite greater than 15%; the microscopic structure further comprises nanoscale precipitates in uniform dispersion distribution, the average size of precipitates being less than 20nm.
Patent WO-2020114498-A1 (WO)
Title: Dual-frequency current-balancing quadrifilar helical antenna
Inventor: WU WENPING
IPC: H01Q23/00
Filed: 2019-12-06
Abstract: The present application relates to the technical field of antennas, and provides a dual-frequency current-balancing quadrifilar helical antenna, belonging to the technical field of multi-mode global navigation satellite system antennas. The dual-frequency current-balancing quadrifilar helical antenna comprises a radiation portion and a feed portion. The radiation portion comprises a hollow post and four sets of helical arms having the same specification and spaced apart equidistantly. The helical arms are wound around a surface of the hollow post. The feed portion is provided at an end portion of the hollow post. Each set of helical arms comprises a primary radiation arm and a secondary radiation arm. One end of the primary radiation arm and the secondary radiation arm is open-circuited or short-circuited, and a coupling component is disposed at said open-circuited or short-circuited end. The dual-frequency current-balancing quadrifilar helical antenna of the present application improves the power and performance of parasitic frequency bands, and has a reduced size.
Patent WO-2021036102-A1 (WO)
Inventor: JIANG PENG
IPC: G06V40/13
Filed: 2019-12-13
Abstract: Disclosed in embodiments of the present application are a fingerprint identification apparatus and an electronic device, capable of improving the performance of fingerprint identification apparatuses. The fingerprint identification apparatus is suitable for use under a display screen to achieve under-screen optical fingerprint identification. The fingerprint identification apparatus comprises multiple fingerprint identification units. Each fingerprint identification unit comprises: a microlens; at least two light barrier layers, each of which is provided with a light transmitting hole(s) to form three light guide channels in different directions; and three pixel units, respectively located at the bottoms of the three light guide channels. After fingerprint optical signals returned from a finger above the display screen are converged by the microlens, three target fingerprint optical signals in different directions are respectively transmitted to the three pixel units through the three light guide channels. Three pixel units in each of multiple groups in the fingerprint identification apparatus receive three fingerprint optical signals in different directions and convert same to form three fingerprint images, the three fingerprint images are moved and reconstructed into a reconstructed image, and the reconstructed image is used for fingerprint identification.
Patent WO-2021031503-A1 (WO)
Title: Blockchain-based virtual currency portable operation terminal
Inventor: HAN YUEZHONG
IPC: G06Q20/06
Filed: 2019-12-30
Abstract: A blockchain-based virtual currency portable operation terminal, comprising a storage module, a read module, a processing module, a communication module, a human-machine interaction module and a power supply module; the storage module has stored blockchain distributed ledger-based virtual currency data and a blockchain technology-based distributed ledger operating program; the processing module has a communication connection to the storage module by means of the read module, the processing module has a communication connection to the human-machine interaction module, and the power supply module is separately electrically connected to power supply terminals of the read module, the processing module, the communication module and the human-machine interaction module. The terminal can perform a virtual currency operation at any time and any place, improving convenience of use.
Patent WO-2020199690-A1 (WO)
Inventor: LIU BOYI
IPC: G06N99/00
Filed: 2019-12-31
Abstract: 一种基于云平台的机器人共享学习系统（100），其包括私有模型生成终端（110）和云融合计算共享平台（120），私有模型生成终端（110）用于将本地生成的私有模型及用于生成私有模型而收集的环境特征信息上传云融合计算共享平台（120），云融合计算共享平台（120）包括模型融合计算模块（122），模型融合计算模块（122）用于将上传的私有模型，结合其他机器人终端、私有模型生成终端（110）及/或其他私有模型生成终端（110）上传的环境特征信息与云融合计算共享平台（120）上存储的共享模型进行融合计算，生成新的共享模型，新的共享模型用于供其他机器人终端、私有模型生成终端（110）及/或其他私有模型生成终端（110）下载及/或学习。
Patent WO-2021232173-A1 (WO)
Title: Roller brush having filled-in cleaning water
Inventor: WANG YONGJUN
IPC: A47L11/22
Filed: 2020-07-16
Abstract: A roller brush having filled-in cleaning water, comprising a hollow roller body (1) and a wiping cloth wrapped around the roller body (1); cleaning water is filled in the roller body (1), and a plurality of water guide assemblies are provided on the inner wall of the roller body; when the roller brush is stationary, the cleaning water in the roller body (1) cannot flow out freely, and when the roller brush rotates, a centrifugal force causes the cleaning water in the roller body (1) to slowly permeate into the wiping cloth by means of the water guide assemblies. The roller brush can effectively clean a floor without leaving undesired water stains on the floor, and has a simple and reliable structure.
Patent WO-2021036158-A1 (WO)
Inventor: ZHU XUHUI
IPC: H01L51/50
Filed: 2020-01-07
Abstract: The present invention relates to the technical field of organic small molecule hole injection/transport materials. Disclosed are an organic small molecule hole injection/transport material and a preparation method therefor and an application thereof. The structural formula of the organic small molecule hole injection/transport material is as shown in (I), wherein (II), wherein Ar 1 , Ar 2 , and Ar 3  are independently an unsubstituted benzene ring, fused ring or spiro aromatic hydrocarbon, or are independently a benzene ring, fused ring or spiro aromatic hydrocarbon substituted by an alkyl group, an alkoxy group or an alkylthio group each having 1 to 6 carbon atoms, wherein the number of carbon atoms of the benzene ring, fused ring or spiro aromatic hydrocarbon is 6-40. In the present invention, multiple aromatic amine units having a non-planar structure are used, and methoxy end groups are also introduced, so that the material has high thermal stability, a high glass transition temperature, a high HOMO energy level, high hole mobility and good solubility, and has an important application prospect in optoelectronic devices.
Patent WO-2020238251-A1 (WO)
Title: Procédé de transmission de données et dispositif associé
Inventor: LI WEIGUO
IPC: H04L1/00
Filed: 2020-01-13
Abstract: Les modes de réalisation de la présente invention concernent un procédé de transmission de données et un dispositif associé. Le procédé des modes de réalisation de la présente invention comprend les étapes suivantes: un OLT obtient un modèle de données ; ensuite l'OLT peut obtenir des données ONT correspondantes selon le type de données défini dans le modèle de donnée ; en outre, l'OLT code les données ONT selon un format XDR, et envoie les données ONT codées à un serveur de gestion; ledit serveur de gestion stocke et gère les données ONT. Au moyen de la description ci-dessus, l'OLT collecte les données ONT correspondantes selon le modèle de données, et, selon un format XDR unifié, code et rapporte les données ONT. La présente invention définit un procédé de rapport statistique unifié pour des données ONT; l'utilisation de données ONT définies normalisées conduit au stockage et à la gestion de données ONT par le serveur de gestion.
Patent WO-2020156317-A1 (WO)
Inventor: LIU RENMAO
IPC: H04W52/02
Filed: 2020-01-20
Abstract: 本发明提供一种由用户设备执行的方法以及用户设备。由用户设备UE执行的方法，包括：从基站接收用于对用户设备UE组进行分组唤醒的分组唤醒配置信息；根据所接收到的分组唤醒配置信息监听与所述UE相关联的分组唤醒信号；和在包含与所述UE相关联的分组唤醒信号时，所述UE检测随后的寻呼时机PO上的寻呼消息。
Patent WO-2020192297-A1 (WO)
Title: Screen interface switching method and terminal device
Inventor: ZHANG GUANG
IPC: G06F9/451
Filed: 2020-02-14
Abstract: Embodiments of the present invention provide a screen interface switching method and a terminal device. The method comprises: receiving a first input of a user, the first input being an input of the user on a first screen of a terminal device; and in response to the first input, updating a first interface displayed on the first screen as a second interface, the first interface being the last desktop interface in at least one desktop interface of the first screen along a first direction, and the second interface being a desktop interface of a second screen; alternatively, the second interface being an interface displayed before the second screen has turned off lately, and the second screen being a screen other than the first screen in at least two screens.
Patent WO-2020192318-A1 (WO)
Title: Method and apparatus for detecting ambient humidity
Inventor: LI GUANGYAO
IPC: G01N22/04
Filed: 2020-02-20
Abstract: Disclosed are a method and apparatus for detecting the ambient humidity. The method comprises: transmitting a microwave signal to a humidity detection board, wherein the humidity detection board is used for generating, when in environments with different humidities, wrinkles at degrees corresponding to the humidity, and the humidity detection board comprises a film layer, a band gap of which changes along with the generated wrinkles; receiving a microwave reflection signal, wherein the microwave reflection signal is a signal reflected after the microwave signal passes through the humidity detection board; and according to the microwave reflection signal and the microwave signal, determining humidity information of an environment where the humidity detection board is located.
Patent WO-2020207189-A1 (WO)
Inventor: CUI QI
IPC: G06F21/32
Filed: 2020-03-13
Abstract: The present application relates to a method and device for identity authentication, a computer-readable storage medium, and a computer device. The method comprises: acquiring a biometric image; in a local secure area, extracting biometric information in the biometric image; encrypting the biometric information in the local secure area to produce encrypted feature information, and transmitting the encrypted feature information to an application running in a local conventional area; transmitting via the application the encrypted feature information to an authentication server; and receiving via the application an identity authentication result fed back by the authentication server, the identity authentication result being produced by decrypting and authenticating the encrypted feature information. The solution provided in the present application increases the security of identity authentication.
Patent WO-2021179323-A1 (WO)
Title: 一种信息处理方法及装置、通信设备及存储介质
Inventor: DONG XIANDONG
IPC: H04W64/00
Filed: 2020-03-13
Abstract: 本公开实施例公开了一种信息处理方法方法及装置、通信设备及存储介质。应用于UE锚定的第一基站中的所述信息处理方法包括：响应于接收到的定位请求消息，广播携带有所述定位请求消息的第一寻呼消息；其中，所述UE处于RRC非连接态；所述定位请求信息用于请求获取所述UE的定位结果。。
Patent WO-2021047160-A1 (WO)
Title: Novel blade-rotating outer cylinder control structure
Inventor: ZHANG SHURONG
IPC: F03B3/14
Filed: 2020-03-18
Abstract: A novel blade-rotating outer cylinder control structure, relating to the field of water turbine control technologies. The structure comprises a first cylinder (1). A pull rod (2) is fixed to an output shaft of the first cylinder (1). A first rotating shaft (3) is fixed outside the pull rod (2). A connecting slot (4) is fixed on the outer periphery of the first rotating shaft (3). A connecting rod (5) is fixed to one end of the connecting slot (4). A second cylinder (6) is fixed to one end of the connecting rod (5). A buffer (7) is movably connected to the outer periphery of the pull rod (2). A water turbine main shaft (8) is fixed to one end of the buffer (7). A protective housing (9) is movably connected outside the water turbine main shaft (8). A threaded rod (10) is threadedly connected between the protective housing (9) and the water turbine main shaft (8). A second rotating shaft (11) is fixed to the inner periphery of the protective housing (9). A cylinder base (12) is fixed to the inner periphery of the second rotating shaft (11). According to the structure, the pull rod is disposed in a hollow portion of the water turbine main shaft, one end of the pull rod is fixedly connected to the output shaft of the first cylinder, the other end of the pull rod is connected to the first rotating shaft, and the second oil cylinder pushes the pull rod in a reciprocating manner to enable the first cylinder to implement blade rotation. This configuration avoids the direct participation of the water turbine main shaft in blade regulation, thereby protecting the water turbine main shaft.
Patent WO-2020192615-A1 (WO)
Inventor: ZHAO ZHIQIANG
IPC: D06F39/14
Filed: 2020-03-23
Abstract: 本申请公开了一种门体，包括安装框和门盖，其中，所述门盖的一端为转动连接端，所述门盖的转动连接端与安装框相转动连接，安装框与门盖相连的一端设有与门盖的转动连接端相对应的摩擦面，在门盖闭合过程中，门盖的转动连接端的外周和摩擦面相摩擦接触，产生摩擦力以减缓门盖的闭合速度。本申请还公开了一种洗衣机，所述洗衣机上安装有如上所述的门体。
Patent WO-2020233229-A1 (WO)
Title: 贯流风叶、轴承固定座、风机组件及空调器
Inventor: ZHENG JIANJIANG
IPC: F04D25/08
Filed: 2020-03-26
Abstract: 一种贯流风叶、风机组件及空调器，其中，贯流风叶（1）包括两端面（12、13），在其中一端面上设有凹槽（14）。本贯流风叶、风机组件及空调器可以防止水流顺着风叶端面进入轴承固定座，腐蚀轴承胶圈，避免在空调器运行时产生大量噪音，影响用户体验。
Patent WO-2020200114-A1 (WO)
Inventor: JI LIULIU
IPC: H04L5/00
Filed: 2020-03-27
Abstract: Disclosed are an indication method and apparatus for a DMRS port, relating to the technical field of communications, used for effectively making a terminal learn of DMRS ports used by a plurality of TRPs, and capable of reducing the transmission overhead of signalling. The method comprises: a terminal receiving first indication information and second indication information sent by a network device, wherein the first indication information is used for indicating N TCI states, the second indication information is used for indicating at least one group of DMRS configuration information, and the DMRS configuration information comprises port numbers of M DMRS ports; and determining, according to the number of TCI states indicated by the first indication information, a group of DMRS configuration information from the at least one group of DMRS configuration information indicated by the second indication information.