baber/WOPTO huggingface dataset:
Patent WO-2020037947-A1 (WO)
Title: Apparatus and method for cleaning mask
Inventor: WANG HUAN
IPC: G03F1/82
Filed: 2019-01-18
Abstract: An apparatus (20) and method for cleaning a mask. The apparatus (20) for cleaning a mask comprises: a machine body (200); a conveying means (230), comprising a carrier (232) capable of carrying a mask, and capable of moving the mask into the machine body (200); a cleaner, disposed in a fixing frame of the machine body (200), and comprising a cleaning head that can be extended or retracted corresponding to the mask; and a heater (240), disposed at the bottom of the machine body (200), and used for heating a cleaning liquid to an appropriate temperature.
Patent WO-2020155099-A1 (WO)
Title: 手机防水盒
Inventor: LI ZHONG
IPC: A45C11/24
Filed: 2019-02-01
Abstract: 一种手机防水盒，包括一长方体形状的盒体（1）；盒体（1）上表面开设有一第一窗口（11），第一窗口（11）处密封固设有一第一透明膜（2），第一透明膜（2）用于与手机正面的触摸屏正对设置；盒体（1）一端设有一横截面为长方形的端口（13），端口（13）处设有一端盖（4），端盖（4）一端与盒体（1）转动连接，端盖（4）另一端通过一卡扣结构（5）与盒体（1）扣接，端盖（4）内固设有一用于密封端口（13）的弹性密封塞（6），当卡扣结构（5）将端盖（4）和盒体（1）扣接在一起时，端盖（4）将密封塞（6）压紧固定在端口（13）处。由于盒体（1）具有一定厚度，其边缘平滑、不锋利，因此在使用过程中盒体边缘不会割伤使用者的皮肤；通过卡扣结构（5）将端盖（4）和盒体（1）扣接在一起后，端盖（4）将密封塞（6）压紧固定在端口（13）处，从而使得密封塞（6）将端口（13）密封，防止水从端口（13）进入盒体（1）内，起到保护手机不被水淋湿的目的。
Patent WO-2020164087-A1 (WO)
Inventor: KE DAN
IPC: A61K8/36
Filed: 2019-02-15
Abstract: A cleansing composition contains a) a surfactant system comprising at least one nonionic surfactant and at least one amphoteric surfactant, at least one O/W emulsifier, at least two different saturated fatty acids and/or their respective salts and water, b)at least one propellant, and c) a packaging device, comprising a dispenser suitable of forming a shapeable foam.
Patent WO-2019205808-A1 (WO)
Inventor: WANG BIN
IPC: F04D29/60
Filed: 2019-03-02
Abstract: 一种户外手持风扇，包括可分离设置的风扇头和旋转机座(13)。旋转机座(13)与风扇头连接。风扇头包括风扇上壳(1)、风扇底壳(2)、风扇扇叶(5)、第一电机(4)、风扇主控板(7)、储能锂电池(9)和风扇手柄(11)。风扇上壳(1)与风扇底壳(2)连接，第一电机(4)固定在风扇底壳(2)上，第一电机(4)与风扇扇叶连接。风扇上壳(1)与风扇底壳(2)之间设有第一安装腔体，风扇主控板(7)和储能锂电池(9)分别固定在第一安装腔体之内。储能锂电池(9)、第一电机(4)分别与风扇主控板(7)电连接，风扇上壳(1)与风扇底壳(2)的底部插设固定在风扇手柄(11)上，旋转机座(13)上设有第二安装腔体。该户外手持风扇具备了摇头功能和充电功能。
Patent WO-2020181532-A1 (WO)
Inventor: SUN SHUMENG
IPC: G06F3/041
Filed: 2019-03-13
Abstract: L'invention concerne un substrat tactile et un procédé de commande associé, un procédé de fabrication, un ensemble tactile et un dispositif, qui se rapportent au domaine de la technologie tactile, et qui résolvent le problème de savoir comment déterminer des coordonnées dans un espace tridimensionnel lors de la mise en œuvre d'un toucher stéréoscopique spatial. Le substrat tactile comprend : une structure de capteur optique (1), une structure de détection de lumière parallèle (3) et une structure de positionnement de lentille (2) qui sont empilées successivement ; la structure de capteur optique (1) détermine les coordonnées de position planaire d'un point de contact de suspension qui sont parallèles à la direction du substrat tactile en fonction du flux lumineux reçu par chaque unité de capteur optique (10) ; la structure de positionnement de lentille (2) est utilisée pour ajuster la distance focale d'une unité de lentille cible ayant les coordonnées de position planaire parmi une pluralité d'unités de lentille de telle sorte que le flux lumineux reçu à une unité de capteur optique (10) qui correspond à l'unité de lentille cible atteint un seuil ; et lorsqu'il est déterminé que le flux lumineux reçu par ladite unité de capteur optique (10) a atteint le seuil, la distance focale cible correspondante correspond aux coordonnées de position spatiale du point de contact de suspension dans la direction normale du substrat tactile.
Patent WO-2020186480-A1 (WO)
Inventor: YANG ZHIKUAN
IPC: A61B3/00
Filed: 2019-03-20
Abstract: The present invention relates to a myopia prediction system and method. The system comprises: a plurality of data collection apparatuses for collecting eye usage behavior data of a user; a terminal control device for performing communication with the plurality of data collection apparatuses and uploading the data collected by means of the plurality of data collection apparatuses; a mobile terminal device for uploading myopia change trend data of the user; and a cloud server for receiving the eye usage behavior data uploaded by the terminal control device, training a deep learning model by means of using the eye usage behavior data as model input data and using the myopia change trend data as a verification result; and processing, by means of the trained deep learning model, the eye usage behavior data to be predicted to obtain a myopia change trend prediction result matching an eye usage habit of the user. The present invention can accurately predict the myopia change trend of a user after a preset time period, and can further evaluate, based on the individual myopia change trend, a myopia risk of different characteristic groups in a whole group.
Patent WO-2020147203-A1 (WO)
Inventor: WU ZHIHONG
IPC: B01L3/00
Filed: 2019-03-29
Abstract: 一种检测芯片及其使用方法、反应系统，该检测芯片(100)包括第一基板(10)、微腔限定层(11)和加热电极(12)。微腔限定层(11)位于第一基板(10)上，且限定多个微反应室(110)。加热电极(12)位于第一基板(10)上且相比于微腔限定层(11)更靠近第一基板(10)，配置为对多个微反应室(110)加热。多个微反应室(110)在第一基板(10)上的正投影位于加热电极(12)在第一基板(10)上的正投影内。该检测芯片(100)无需对液滴进行驱动操作即可实现温度循环，也无需外部加热设备，集成度高，操作简单，生产成本低。
Patent WO-2020143124-A1 (WO)
Inventor: LIU ZHIQIANG
IPC: G02C11/00
Filed: 2019-04-10
Abstract: L'invention concerne un appareil comprenant un affichage (110, 410, 510, 610) et une lentille de lunettes AR (300). La lentille de lunettes AR (300) est couplée à l'affichage (110, 410, 510, 610) et comprend une lentille de correction d'affichage (310), une lentille de prisme principal (320) et une lentille de correction transparente (330). La lentille de correction d'affichage (310) comprend un premier pli optique. La lentille de prisme principal (320) est couplée à la lentille de correction d'affichage (310) et comprend un deuxième pli optique et un troisième pli optique. La lentille de correction transparente (330) est couplée à la lentille de prisme principal (320). Un procédé (800) comprend : premièrement la génération d'une image (810) ; deuxièmement la réfraction de l'image à l'intérieur d'une lentille de correction d'affichage (820) ; troisièmement la réflexion de l'image à l'intérieur de la lentille de correction d'affichage (830) ; quatrièmement la réfraction de l'image à l'intérieur de la lentille de correction d'affichage (840) ; cinquièmement la réfraction de l'image à l'intérieur d'une lentille de prisme principal (850) ; sixièmement la réflexion de l'image à l'intérieur de la lentille de prisme principal (860) ; septièmement la réflexion de l'image à l'intérieur de la lentille de prisme principal (870) ; et huitièmement la réfraction de l'image à l'intérieur de la lentille de prisme principal et vers l'oeil d'un utilisateur (880).
Patent WO-2019228111-A1 (WO)
Title: Pet water dispenser
Inventor: YU YOUKAI
IPC: A01K7/02
Filed: 2019-04-26
Abstract: A pet water dispenser, comprising: a water storage tank (1); a water drinking pan (2), the water drinking pan (2) being provided on the water storage tank (1); and a water pump (3), wherein the water pump (3) may be configured to draw drinking water inside of the water storage tank (1) onto the water drinking pan (2).
Patent WO-2019214615-A1 (WO)
Inventor: WEI ZHIPING
IPC: G06T13/00
Filed: 2019-05-07
Abstract: 本发明公开了一种帧动画实现方法，包括：获取多个帧图片；确定多个帧图片的属性信息和索引信息；根据属性信息和索引信息，将多个帧图片打包生成帧动画文件。本发明还公开了帧动画实现装置、电子设备以及计算机可读存储介质。本发明基于获取的帧图片生成用于帧动画播放的帧动画文件，对帧图片的大小和数量都没有限制，可以在播放限制小的同时实现帧动画的流畅播放。
Patent WO-2019228219-A1 (WO)
Title: Method and device for removing video jitter
Inventor: CHEN RUIZHI
IPC: H04N5/232
Filed: 2019-05-21
Abstract: Provided in the present application are a method and device for removing a video jitter. The method comprises: determining, on the basis of location information of a feature point pair in each pair of images when compressed, location information of the feature point pair in each pair of raw images, where one feature point pair is composed by two corresponding feature points on two consecutive images in each pair of images, the raw images are non-compressed images; determining, on the basis of the location information of the feature point pair in each pair of raw images, location change information of the subsequent image relative to the preceding image in each pair of raw images; acquiring, on the basis of the location change information of the subsequent image relative to the preceding image in n pairs of raw images, distension information corresponding to the preceding image in the m th  pair of raw images; and distending, on the basis of the distension information corresponding to the preceding image in the m th  pair of raw images, the preceding image in the m th  pair of raw images to produce the preceding image in the m th  pair of raw images with jitter-removed. The video jitter is removed in real-time by means of the above steps.
Patent WO-2020258331-A1 (WO)
Title: 一种测量间隔的配置方法及装置、终端、网络设备
Inventor: HU RONGYI
IPC: H04W24/00
Filed: 2019-06-28
Abstract: 本申请实施例提供一种测量间隔的配置方法及装置、终端、网络设备，该方法包括：终端接收网络设备发送的第一指示信息，所述第一指示信息用于指示所述终端将第一测量时间窗口延长为第二测量时间窗口；其中，所述第一测量时间窗口内的测量间隔与第一业务数据的时域资源有重叠时间；所述第二测量时间窗口内的测量间隔与第一业务数据的时域资源没有重叠时间，或者，所述第二测量时间窗口内的测量间隔与第一业务数据的时域资源有重叠时间，且该重叠时间的一部分或全部用于传输所述第一业务数据。
Patent WO-2020186676-A1 (WO)
Title: Dishwasher with cloud connected cameras
Inventor: FAWAZ BASSAM
IPC: A47L15/00
Filed: 2019-07-24
Abstract: System (10) and method for monitoring dishware(2, 3) position and modifying the wash and dry cycle of a dishwasher (100) by capturing and analyzing image data utilizing a plurality of cloud-connected cameras (300).
Patent WO-2021007892-A1 (WO)
Inventor: XU GUODU
IPC: H05B44/00
Filed: 2019-08-07
Abstract: A flame flashing LED lamp, comprising an LED lamp bar (13) and a lamp bar control unit; wherein the lamp bar (13) comprises a substrate and a plurality of LED lamp beads; the substrate is sequentially divided into a flame bottom region (A), a flame core region (B), and an outer flame region (C) from one end to the other end, and the plurality of LED beads are respectively provided on the flame bottom region (A), the flame core region (B), and the outer flame region (C) of the substrate, wherein the number of LED lamp beads in the flame core region (B) is at least two; and the lamp bar control unit controls the LED lamp beads in the flame bottom region (A) and the outer flame region (C) to be turned on and off according to the set frequency, respectively, and controls the LED lamp beads in the flame core region (B) to be sequentially and cyclically turned on and off. The flame flashing LED lamp can simulate the effect of flame jumping and flashing, has the characteristics of simple components, high integration and low costs, and is wide in application prospects.
Patent WO-2021022573-A1 (WO)
Inventor: XIANG ZHENG
IPC: G06F3/01
Filed: 2019-08-09
Abstract: A vibration sense similarity evaluation method and apparatus, and a storage medium. The method comprises: calculating the similarity of two acceleration waveforms from the perspective of a numerical value and/or a user experience, converting the similarity of the two acceleration waveforms into vibration sense similarity, and evaluating the subjective vibration sense difference of a person, wherein the calculation of the similarity of the acceleration waveform from the perspective of the user experience means that consideration factors related to the user experience are added into the calculation of the similarity of the acceleration waveform, so that the consistency of the vibration sense similarity evaluation and the subjective vibration sense evaluation of people in an objective quantification mode can be better reflected.
Patent WO-2020114005-A1 (WO)
Inventor: LIU CE
IPC: G01D18/00
Filed: 2019-08-21
Abstract: A sensor test device having vibration and rotation functions, comprising a coaxial cylinder (1), a test frame (2) and a support (4). Two ends of the test frame (2) are each provided in the coaxial cylinder (1) by means of a bearing (3). The test frame (2) can rotate within the coaxial cylinder (1) about the central axis of the bearing (3). The test frame (2) is used for placing a module to be tested (13). Said module (13) rotates synchronously with the test frame (2). Two ends of the coaxial cylinder (1) are fixedly connected to a device to be tested by means of the support (4). While vibrating, the sensor test device enables the sensor test frame (2) and said module (13) to rotate, and enables said module (13) and the test frame (2) to be non-eccentric during rotation, so that the sensor test device have good adaptability, high flexibility, and high test accuracy. The sensor test device has the advantages of simple structure, easy use, compactness and portability, low cost and high test accuracy, facilitating large-scale promotion.
Patent WO-2020038466-A1 (WO)
Title: Data pre-fetching method and device
Inventor: LIU TAO
IPC: G06F9/54
Filed: 2019-08-23
Abstract: Disclosed is a data pre-fetching method, comprising: a master node receiving a write request sent by a cache node 1 after processing received data; the master node executing an action of determining whether a cache node 2 needs to perform a data pre-fetching operation on data to be written; and when it is determined that the cache node 2 needs to perform a data pre-fetching operation on the data to be written, the master node sending the data to be written to the cache node 2. Using the embodiments of the present application facilitates improving the accuracy and correctness of the time that data pre-fetching is performed, and reducing the delay of performing data pre-fetching.
Patent WO-2020186693-A1 (WO)
Inventor: LIU WEIBING
IPC: F24F1/16
Filed: 2019-08-27
Abstract: 本申请涉及一种换热组件，包括换热器，包括：加热装置，设置于所述换热器上，用于对所述换热器进行加热化霜；和控制器，用于根据所述换热器的温度参数，调整所述加热装置的输出功率。通过控制器对设置在换热器上的加热装置进行电加热分档操作，实现根据环境温度的不同进行自动调节电加热程度，能够在不影响机器正常运转的情况下，融化换热器表面结霜，减少了机器化霜启停瞬间对压缩机的冲击，降低了压缩机瞬间启动给外机系统造成的压力。本申请还公开了一种空调室外机、空调室外机的控制方法及空调机组。
Patent WO-2020083014-A1 (WO)
Inventor: TANG KAI
IPC: G06F21/32
Filed: 2019-09-30
Abstract: An electromagnetic interference control method and a related apparatus, applied to an electronic device (101). The electronic device (101) comprises a display screen (102) and an in-display fingerprint module provided in a preset region (103) of the display screen (102). The method comprises: upon detecting that the in-display fingerprint module is in a startup state, detecting whether electromagnetic interference occurs between the in-display fingerprint module and the display screen (102), and the preset region (103) of the display screen (102) is in a lighted state (S201); and upon detecting that electromagnetic interference occurs between the in-display fingerprint module and the display screen (102), performing a frequency hopping-based switching operation for a mobile industry processor interface (MIPI) of the display screen (102) (S202). The control method is beneficial to the accuracy and stability of in-display fingerprint unlocking of an electronic device.
Patent WO-2020073979-A1 (WO)
Inventor: LIU HONGXING
IPC: A61B5/296
Filed: 2019-10-11
Abstract: Disclosed is a shielded active electrode for physiological electrical detection, which is characterized in that: (1) the shielded active electrode comprises upper, middle and lower PCBs, and the three PCBs are stacked together and are welded into an integral body through welding seams; (2) each of the PCBs is provided with at least two copper-applied shielding layers, and all copper-applied shielding layers of each of the PCBs communicate through copper-plating through holes; (3) shielding bodies of the upper, middle and lower PCBs are welded through welding seams between PCBs to form a complete shielding body; and (4) devices, such as an operational amplifiers, are distributed on an upper surface of the lower PCB or on a lower surface of the upper PCB, and are surrounded by the complete shielding body. According to the solution, the shielded active electrode has firm connection, a compact structure and a good shielding effect, and can effectively restrict interference and noise, especially mobile phone interference.
Patent WO-2020186739-A1 (WO)
Title: 一种基于面部识别优化数据的方法
Inventor: LIU RUOPENG
IPC: G06K9/62
Filed: 2019-10-15
Abstract: 本发明提供了一种基于面部识别优化数据的方法，包括：在集合中设置原始数据，所述原始数据来源于面部识别；判断相邻的原始数据是否属于同一类；如果相邻的原始数据属于同一类，则标识这一类的数据计数器加1，否则标识这一类的数据计数器保持不变；保留集合下同一类原始数据最多的原始数据，删除集合下其他数据。通过面部识别来提高数据的质量，数据质量的提升即可提升模型识别效果，二者相辅相成，最终达到最佳的训练效果，最大限度提升数据的使用率。
Patent WO-2020186771-A1 (WO)
Title: 一种自行车佩戴led智能头盔
Inventor: ZHENG JIAYUAN
IPC: A42B3/04
Filed: 2019-11-04
Abstract: 一种自行车佩戴LED智能头盔，包括头盔本体（1），头盔本体（1）的背面上部开设有后提示灯区（2），后提示灯区（2）内固定安装有后提示灯组（3），头盔本体（1）的背面下部左右两侧分别开设有左提示灯区（4）和右提示灯区（5），左提示灯区的内部上下两侧分别固定安装有后左转向灯组（6）和后左刹车灯组（7），右提示灯区的内部上下两侧分别固定安装有后右转向灯组（8）和后右刹车灯组（9），头盔本体（1）的正面左右两侧分别开设有前右灯区（11）和前左灯区（12）。通过角度传感器和速度传感器来感应骑行者头部以及车体的行为，并且反馈信号给MCU模块，MCU模块通过分析这些信息来控制LED灯组件的亮灯情况，根据不同的亮灯情况来进行提示。
Patent WO-2020088691-A1 (WO)
Title: Harmonization between geometry partition prediction mode and other tools
Inventor: ZHANG LI
IPC: H04N19/119
Filed: 2019-11-04
Abstract: The disclosure relates to harmonization between geometry partition prediction mode and other tools. Amethod for processing video, comprising: determining, during a conversion between a current block of visual media data and a corresponding coded representation of the visual media data, multiple sub-portions for the current block; determining intra prediction information of the multiple sub-portions; performing the conversion of the current block using the intra prediction information of the multiple sub-portions; and wherein the current block is intra-coded, and at least one of the multiple sub-portions is a non-rectangular and non-square sub-portion.
Patent WO-2021056735-A1 (WO)
Inventor: LI QINGPENG
IPC: G06F16/957
Filed: 2019-11-12
Abstract: A page playback method. The method comprises: upon the receipt of a page playback instruction, starting a carousel component; acquiring a face image of a current user; recognizing the face image to determine the age of the current user; recognizing the content of preset carousel pages using an image recognition technology to determine from the preset carousel pages target pages that satisfy viewing requirements corresponding to the age; performing cycling of the target pages using the carousel component according to a preset time interval and a playback sequence; upon the receipt of a switching instruction for the current page, determining whether the current running state of the carousel component is a carousel displaying state; and if yes, switching the current page according to a page turning effect option among a plurality of playback configuration options. Also provided are a page playback apparatus, an electronic device, and a storage medium. The method can ensure the smoothness of the carousel page playback.
Patent WO-2020125309-A1 (WO)
Title: 具有多存储晶粒储存装置及识别方法
Inventor: ZOU GAOXIANG
IPC: G11C5/02
Filed: 2019-11-21
Abstract: 本揭示是有关于一种具有多存储晶粒储存装置及其识别方法。本揭示使用不同供货商，相同晶圆厂晶粒的动态随机存取存储器，其晶粒具有相同材料移除率，但内存时序并不相同，可直接通过中央处理器辨识存储器晶粒，在制造过程中可以节约资金成本及方便采购，并且应用广泛，简化维护成本。
Patent WO-2020258717-A1 (WO)
Inventor: LIN DEXI
IPC: G06F3/0481
Filed: 2019-11-28
Abstract: A text processing method, apparatus and device, and a storage medium. The method comprises: displaying input text data in a text input box (S101); determining a text splitting mode corresponding to the text data (S102), wherein the text splitting mode comprises mark splitting and font attribute splitting; splitting the text data according to the text splitting mode to obtain at least two sub-texts (S103); and setting an animation display mode for the sub-text (S104), so that the problem in the prior art of low efficiency in splitting large-segment text data when a user inputs the large-segment text data and then performs animation effect display on the large-segment text data can be solved, the splitting efficiency of the text data is improved, thereby facilitating efficiently performing animation display.
Patent WO-2020151396-A1 (WO)
Title: Image classification method and electronic device
Inventor: HE LIPING
IPC: H04M1/72439
Filed: 2019-12-16
Abstract: The present application provides an image classification method and an electronic device. The image classification method comprises: a first electronic device detects connection with a second electronic device; the first electronic device allows a data access request of the second electronic device; the second electronic device sends request information to the first electronic device, the request information being used for requesting information of images in one or more image sets, wherein each image set in the one or more image sets is obtained by classifying images captured by a camera of the first electronic device by means of the first electronic device; the first electronic device sends response information to the second electronic device; and the second electronic device displays the information of each image set by means of a display screen. The image classification method provided by embodiments of the present application is helpful for improving user experience.
Patent WO-2020125585-A1 (WO)
Title: Communication method and apparatus
Inventor: CHEN YING
IPC: H04W48/10
Filed: 2019-12-16
Abstract: Provided are a communication method and apparatus, relating to the field of communications. The method comprises: a terminal receiving a broadcast signal sent by an access device; and the terminal then being capable of acquiring the type of the access device on the basis of the received broadcast signal, wherein the type of the access device comprises: a first type and/or a second type, the first type comprises a ground base station and/or a non-ground base station, and the second type comprises at least one of the following types: a ground base station, a high-altitude base station, a low earth orbit satellite, a medium earth orbit satellite or a high earth orbit satellite. The present application realizes the situation where a terminal can recognize the type of an access device by means of a broadcast signal sent by the access device so as to realize communication fusion between ground communication and non-ground communication, thereby effectively improving the resource utilization rate and usage experience of a user.
Patent WO-2021120233-A1 (WO)
Title: 一种原子力显微镜的探针的刚度实时调节方法
Inventor: CHEN KO LUN
IPC: G01Q60/38
Filed: 2019-12-23
Abstract: 一种原子力显微镜的探针的刚度实时调节方法，包括以下步骤：在悬臂梁上涂有刚度调节层，形成悬臂梁-涂层复合件；通过改变刚度调节层的温度以改变悬臂梁-涂层复合件的刚度。能够实时调节探针刚度，不需频繁更换探针，减少探针损耗，调节范围大，工作范围广，稳定性好。
Patent WO-2021012603-A1 (WO)
Title: Systèmes et procédés de surveillance
Inventor: LYU BINGYUN
IPC: H04N7/10
Filed: 2019-12-23
Abstract: La présente invention concerne des systèmes et des procédés de surveillance. Les procédés de surveillance peuvent comprendre la conversion de premières données multimédias numériques d'un premier format initial en un premier format cible et en un deuxième format cible ; l'obtention de premières données intelligentes sur la base des premières données multimédias numériques du premier format cible ; la génération de premières données multimédia analogiques en effectuant un mélange, un codage et une conversion numérique-analogique sur les premières données multimédias numériques du deuxième format cible et des premières données intelligentes ; et la transmission des premières données multimédia analogiques par le biais d'un câble coaxial.
Patent WO-2021128222-A1 (WO)
Title: 一种通信方法及装置
Inventor: LIU RONGKUAN
IPC: H04W88/04
Filed: 2019-12-26
Abstract: 本申请实施例提供一种通信方法，涉及无线通信领域，可以在提高终端设备接收数据的可靠性时，降低网络开销。该方法包括：第一终端设备接收来自网络设备的第一资源信息，其中，该第一资源信息用于指示第二终端设备的下行数据的资源，该第二终端设备的下行数据的资源包括在该第一终端设备和该第二终端设备的重叠的带宽部分中；该第一终端设备根据该第一资源信息，接收来自该网络设备的该第二终端设备的下行数据；该第一终端设备向该第二终端设备发送该下行数据。