baber/WOPTO huggingface dataset:
Patent WO-2019148490-A1 (WO)
Title: Information processing method for instant messaging, terminal, server, and readable storage medium
Inventor: WEN HUANZHANG
IPC: H04L12/58
Filed: 2018-02-05
Abstract: Disclosed are an information processing method for an instant messaging, a terminal, a server, and a readable storage medium, for use in breaking through the content form of an instant messaging and enriching the content information represented by the instant messaging software to a user. The method in the present invention comprises: a server receives first instant messaging information sent by a terminal of a first user for an instant messaging group, the first instant messaging information comprising first messaging content information and first location information of a terminal of a first user; the server generates display information of an instant messaging page according to the first instant messaging information, an electronic map of the instant messaging page comprising a first location identification corresponding to the first location information and a first messaging content display region of the first messaging content information; the server sends the display information of the instant messaging page to the terminal of the user in the instant messaging group so that the terminal of the user in the instant messaging group displays the instant messaging page according to the display information of the instant messaging page.
Patent WO-2018219020-A1 (WO)
Inventor: ZHAO YIN
IPC: H04N19/96
Filed: 2018-03-20
Abstract: 本申请公开了一种视频图像的编解码方法及装置，以提升编解码的压缩效率。该方法包括：解析码流中所述编码树节点的划分模式信息；根据所述划分模式信息，从所述编码树节点的候选划分模式集合中获得所述编码树节点的划分模式，解析所述码流获得所述编码树节点的编码信息；根据所述编码树节点的划分模式信息和编码信息，重建所述编码树节点的像素值。这样编码树节点能够按照候选划分模式集合中的划分模式进行划分，减少了划分层次，提高编解码的压缩效率。
Patent WO-2019165670-A1 (WO)
Title: 非法传销组织的监测方法、装置、计算机设备及存储介质
Inventor: QIU HAIYAN
IPC: G06Q40/04
Filed: 2018-04-02
Abstract: 本申请适用于通信技术领域，提供了一种非法传销组织的监测方法，所述监测方法包括：根据非法传销组织的关键信息构建特征信息库；获取待监测的交易流水信息，将所述交易流水信息和所述特征信息库进行匹配，获取可疑主体及其对应的可疑交易流水信息；根据所述可疑主体及其对应的可疑交易流水信息生成可疑传销案例，并将所述可疑传销案例录入可疑案件表中；根据所述可疑案件表对所述可疑传销案例进行监测。本申请实现了对非法传销组织的实时监督，有利于防范非法传销组织死灰复燃的现象，解决了现有技术对非法传销组织的监控力度不足、监控效果及时效性欠佳问题。
Patent WO-2018233368-A1 (WO)
Title: Pixel circuit, display device, and driving method
Inventor: CHEN PENGMING
IPC: G09G3/36
Filed: 2018-04-19
Abstract: A pixel circuit, a display device (100), and a driving method. The pixel circuit comprises: a liquid crystal capacitor (Clc), a selection unit (101), a gray scale writing unit (102), and a reset unit (103). The selection unit (101) is used to determine, according to a row control signal and a column control signal, whether to charge the liquid crystal capacitor (Clc). The gray scale writing unit (102) is used to apply a gray scale voltage signal (Von) to the liquid crystal capacitor (Clc) if it is determined to charge the liquid crystal capacitor (Clc), and an applied duration of the gray scale voltage signal (Von) controls a gray scale level displayed by the liquid crystal capacitor (Clc). When receiving a reset signal (Voff), the reset unit (103) disconnects the gray scale writing unit (102) from the liquid crystal capacitor (Clc), in order to stop charging of the liquid crystal capacitor (Clc) and to reset a voltage of the liquid crystal capacitor (Clc) to an initial state.
Patent WO-2018210104-A1 (WO)
Title: 一种生物检测芯片及其检测方法
Inventor: GENG YUE
IPC: G01N21/78
Filed: 2018-04-23
Abstract: 一种生物检测芯片及其检测方法，生物检测芯片包括：相对设置的上基板（01）和下基板（02）、参比电极（03）、驱动电极（04）、第一介电层（05）、第二介电层（06）、第一疏水层（07）和第二疏水层（08）；其中，参比电极（03）形成于上基板（01）面向下基板（02）的一面；驱动电极（04）形成于下基板（02）面向上基板（01）的一面；在参比电极（03）与驱动电极（04）之间依次设置有第一介电层（05）、第一疏水层（07）、第二疏水层（08）和第二介电层（06）；生物检测芯片还包括安排于第一疏水层（07）与第二疏水层（08）之间的多个微囊（10），微囊（10）包裹多个带电微球（102），其表面具有第一生物分子，用于与进入生物检测芯片的第二生物分子进行特异性结合而发生颜色变化，其中第一生物分子和第二生物分子中的一个是待检测生物分子，且带电微球（102）在参比电极（03）和驱动电极（04）间施加电压时移动靠近上基板（01），可以直观地观察生物分子检测的检测结果。
Patent WO-2019227281-A1 (WO)
Title: Capture method and electronic device
Inventor: JIANG JIN
IPC: H04N5/232
Filed: 2018-05-28
Abstract: A capture method and an electronic device, relating to the technical field of terminals, the electronic device comprising a first touch screen, a first camera and a second camera, wherein the first touch screen and the first camera are located on a first surface of the electronic device, the second camera is located on a second surface of the electronic device, and the first surface and the second surface are different. Specifically, the method comprises: displaying a main interface in the first touch screen, the main interface comprising a camera icon; detecting a first operation of a user on the camera icon; displaying, in response to the first operation, a first user interface in the first touch screen, the first user interface comprising a first preview box, and the first preview box displaying an image acquired by the first camera; and if a facial image is displayed in the first preview box, turning on the second camera in response to the electronic device detecting that the electronic device is rotated and that the facial image is not displayed in the first preview box. The present technical solution helps to improve the user experience by enhancing the interaction between the user and the electronic device.
Patent WO-2019128098-A1 (WO)
Title: 一种基于定位追踪的投影方法、装置、投影仪及投影系统
Inventor: YEUNG STEVE
IPC: H04N9/31
Filed: 2018-05-30
Abstract: 本申请实施例涉及投影显示技术领域，特别是涉及一种基于定位追踪的投影方法、装置、投影仪及投影系统。包括：接收并判断第一环境声音是否包含预设的启动信息，若包含，则将携带启动信息的声音确定为目标声音，将所述目标声音确定为追踪目标，并根据所述启动信息启动投影；根据所述第一环境声音的目标声音确定追踪目标的起始位置，并匹配所述起始位置进行投影；接收并判断所述第二环境声音是否包含目标声音，若包含，则根据所述第二环境声音的目标声音确定追踪目标的当前位置；根据所述追踪目标的当前位置切换投影方向。通过上述方式，本申请实施例能够准确地确定投影的追踪目标，并通过对所述追踪目标的定位追踪确定投影方向，实现动向投影。
Patent WO-2019019809-A1 (WO)
Title: Radio frequency circuit and electronic device
Inventor: CONG MING
IPC: H04B1/00
Filed: 2018-06-05
Abstract: Disclosed is a radio frequency circuit. The radio frequency circuit comprises a first switch, a second switch, a third switch, a first phaser module, a second phaser module, and a combiner. The first switch and the second switch can control a high-frequency signal and an intermediate-frequency signal to implement carrier aggregation to obtain a first aggregation signal, and the combiner performs carrier aggregation on the first aggregation signal and a low-frequency signal. The present application further provides an antenna apparatus and an electronic device.
Patent WO-2018223963-A1 (WO)
Title: 扫描电路、栅极驱动电路、显示面板及其驱动方法和显示装置
Inventor: WANG ZHICHONG
IPC: G09G3/3208
Filed: 2018-06-05
Abstract: 一种扫描电路(310)、栅极驱动电路(350)、显示面板(300)及其驱动方法和显示装置(1)。扫描电路(310)包括移位寄存电路(311)和第一信号生成电路(312)。移位寄存电路(311)具有第一信号输出端(OUT1)且配置为输出第一扫描信号；第一信号生成电路(312)具有第二信号输出端(OUT2)且配置为基于第一刷新控制信号(REP1)与第一扫描信号生成并输出第二扫描信号。扫描电路(310)可以提供用于像素电路(321,101,201)的发光控制端(EM)的第一扫描信号和选择控制端(GAT)的第二扫描信号。
Patent WO-2018223991-A1 (WO)
Title: 一种切换主宽带网络网关bng和备bng的方法、系统和bng
Inventor: PENG SHUPING
IPC: H04L12/24
Filed: 2018-06-06
Abstract: 本申请提供了一种切换主BNG和备BNG的方法和系统，该系统包括第一BNG、第二BNG和数据库，第一BNG为主BNG，第二BNG为备BNG，第一BNG处理第一用户的业务，当第一BNG和第二BNG的共有属性信息被写入到所述数据库中之后至所述第二BNG切换为主BNG之前，第二BNG从所述数据库中读取所述共有属性信息。当所述第一用户的静态信息被第一BNG写入到所述数据库中之后至所述第二BNG切换为主BNG之前，第二BNG从所述数据库中读取所述静态信息。当所述第一BNG出现故障不能继续处理所述业务时，第二BNG从所述数据库中读取所述业务在所述第一BNG上生成的动态信息。第二BNG切换为主BNG并接替第一BNG处理所述业务。上述方案可以减少主BNG和备BNG之间的通信资源浪费，提高备BNG的CPU资源的效率。
Patent WO-2019134355-A1 (WO)
Inventor: CAO JIAYUE
IPC: G01N31/16
Filed: 2018-07-02
Abstract: 本申请提供一种多硫化钠的检测方法，其包括以下步骤：a)向待测物中滴加铵盐试剂，使所述待测物中的多硫化钠与铵盐反应，并通过电位滴定法确定滴定终点，得到硫沉淀物；b)通过步骤a)所消耗的所述铵盐试剂的铵离子的摩尔量以及所述硫沉淀物的质量，计算得到所述待测物中的多硫化钠的含量。
Patent WO-2019062283-A1 (WO)
Title: Method for determining feasibility of non-pillar gob-side roof-caving roadway formation
Inventor: SHI YONGKUI
IPC: E21D9/04
Filed: 2018-07-13
Abstract: A method for determining the feasibility of non-pillar gob-side roof-caving roadway formation, comprising: step I, determining an immediate roof thickness MZ and a burial depth W, and calculating a roadway gob-side lateral hanging roof length L; step II, calculating the height H of a wall body formed by means of accumulation after immediate roof caving, and calculating a minimum permissible wall body height Hmin (Hmin1 and Hmin2) of roof-caving roadway formation; and step III, comparing the roadway gob-side lateral hanging roof length L with a given maximum permissible hanging roof length Lmax of roof-caving roadway formation, enabling L to be less than Lmax, comparing the height H of the wall body with the minimum permissible wall body heights Hmin1 and Hmin2 of roof-caving roadway formation on the basis that L is less than Lmax, and if H is greater than max{Hmin1, Hmin2}, determining that a working face can be constructed by means of non-pillar gob-side roof-caving roadway formation. The method is simple and easy, facilitates determining of engineering personnel before construction, and can be used for accurately determining whether non-pillar gob-side roof-caving roadway formation construction meets construction conditions. If the construction conditions are met, a roadway formed may have a relatively good effect and meets stoping requirements of the next working face.
Patent WO-2019136952-A1 (WO)
Title: Lcd display module and mobile terminal
Inventor: LIU ANYU
IPC: H04M1/02
Filed: 2018-07-17
Abstract: The present disclosure relates to an LCD display module and a mobile terminal, the LCD display module comprising: a display screen and a flexible circuit board leading out from a top end of the display screen, wherein the top end of the display screen is provided with a recessed portion for accommodating a functional module of the mobile terminal, and the flexible circuit board is provided with an opening corresponding to the location of the recessed portion. In the present disclosure, an LCD display module and a mobile terminal having the LCD display module are designed to electrically connect a flexible circuit board to a top end of the LCD display module by means of changing a circuit within the LCD display module, the top end of the LCD display module is provided with a recessed portion, and the flexible circuit board is correspondingly provided with an opening used for accommodating a functional module of the mobile terminal, and thus the screen-to-body ratio of an enlarged display screen may be met.
Patent WO-2020014876-A1 (WO)
Title: Synchronization signal block and remaining minimum system information location reporting in nr measurement
Inventor: ZHANG LI
IPC: H04W74/00
Filed: 2018-07-17
Abstract: In accordance with some embodiments, an apparatus comprises at least one processor and at least one memory including computer program code. The at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to receive configuration of at least one measurement type from a network entity. The apparatus may further detect at least one synchronization signal block. The apparatus may further read at least one physical broadcast channel. The apparatus may further transmit one or more of at least one synchronization signal timing location and at least one remaining minimum system information (RMSI) timing location associated with at least one cell timing.
Patent WO-2019200765-A1 (WO)
Inventor: QIAN DEJUN
IPC: G06Q20/38
Filed: 2018-07-19
Abstract: 本发明涉及一种基于分布式技术实现数字资产在映射链上的映射系统及相应方法，其中该系统包括映射链和至少两个公有链，所述映射链基于分布式技术生成分片的私钥并完成对各分片私钥的分布式保管，以及通过对所述至少两个公有链中数字资产的锁定和解锁，完成所述至少两个公有链之间的跨链通信。采用了该发明中的基于分布式技术实现数字资产在映射链上的映射系统及相应方法，支持不同数字资产的映射方法以一种更加创新的方式让不同币种都能映射到一条映射链上，并且无需上述至少两个公有链做任何改动，从而可以使这些代币在同一条链上实现多币种智能合约，极大的提高价值互联网的互通性，并成为加密金融的基础设施。
Patent WO-2019024836-A1 (WO)
Title: Spiral direct jacking safety lifting elevator
Inventor: JIN HUJIE
IPC: B66B7/02
Filed: 2018-07-30
Abstract: The invention relates to a spiral direct jacking safety lifting elevator. The spiral direct jacking safety lifting elevator comprises an elevator support guide rail frame (17), and an elevator car (18) sliding up and down along the elevator support guide rail frame (17). An elevator shaft (25) is surrounded by the elevator support guide rail frame (17). Multiple limiting sensors (19) are distributed on the elevator support guide rail frame (17) in the height direction of the elevator support guide rail frame (17), and the bottom of the elevator car (18) is connected with a spiral lifter (24) for urging lifting of the elevator car (18) and fixed on the bottom ground of the elevator shaft (25). The spiral direct jacking safety lifting elevator further comprises a controller for connecting with the limiting sensors (19) to control operation of the spiral lifter (24). The spiral direct jacking safety lifting elevator is compact in space, simplifies the elevator structure, adopts the spiral lifter to supply the lifting force from the bottom of the elevator car, so as to effectively solve the elevator car falling problem, and solve the technical difficulty of larger space size occupied by a traditional lifting mechanism.
Patent WO-2019169827-A1 (WO)
Title: 集尘盒及扫地机器人
Inventor: HU WEI
IPC: A47L11/40
Filed: 2018-08-01
Abstract: 一种集尘盒(100)及扫地机器人(200)，集尘盒(100)包括盒体(10)和下盖(20)，盒体(10)的底部形成有排尘口(11)；下盖(20)包括相对的第一侧部(21)和第二侧部(22)，第一侧部(21)与盒体(10)转动地连接以使下盖(20)打开或关闭排尘口(11)，在下盖(20)关闭排尘口(11)时，第二侧部(22)通过第一卡扣结构(30)与盒体(10)扣合连接。
Patent WO-2019034064-A1 (WO)
Title: Collapsible trolley with linkage locking mechanisms
Inventor: LI LAN
IPC: B62B7/08
Filed: 2018-08-15
Abstract: Disclosed is a collapsible trolley with linkage locking mechanisms, the collapsible trolley comprising a foldable frame capable of being unfolded and folded primarily and secondarily, as well as wheels, and the foldable frame consists of two sets of linkage locking mechanisms. By means of applying the linkage locking mechanisms, in an unfolded state, when any hinge points on the side edges of the linkage locking mechanisms are locked, a set of stable truss structures is formed. After the frame is unlocked, by means of the action from an external force, primary folding and unfolding can be rapidly achieved in a full-linkage manner, and secondary folding can also be carried out after the primary folding.
Patent WO-2019196336-A1 (WO)
Inventor: LIN JIANHONG
IPC: H01L27/32
Filed: 2018-09-13
Abstract: 本发明提供一种OLED面板。该OLED面板包括TFT基板、设置在所述TFT基板上的第一阳极层、和设置在所述第一阳极层上的第二阳极层和像素定义层，所述像素定义层包括设置在所述第一阳极层和第二阳极层之间的第一像素定义层。通过设置第一阳极层及第二阳极层，该OLED面板在进行显示时，OLED功能层发出的光线在OLED面板内部的反射被大大增强，从而增强OLED面板的发光亮度及视角，降低耗电量，提升产品品质。
Patent WO-2020006882-A1 (WO)
Inventor: ZHANG WENFANG
IPC: A61L31/02
Filed: 2018-09-19
Abstract: 一种可控梯度降解螺旋状覆膜支架、其制备方法及其用途，由可降解医用聚氨酯和可降解镁合金材料组成，其中可降解医用聚氨酯中含有如下化学结构：PCL-PEG-PCL，其中PEG的分子量为200-1000，PCL的分子量为200-10000，可降解镁合金材料为螺旋状支架结构；可控梯度降解螺旋状覆膜支架的物理性能应满足如下技术参数：断裂强度应不小于1N，抗压力应不小于2N，镁合金经过表面处理后的降解特性为随不同时间而呈现梯度降解。
Patent WO-2020056717-A1 (WO)
Title: 一种资源关联方法及装置、终端、网络设备
Inventor: WANG SHUKUN
IPC: H04W74/08
Filed: 2018-09-21
Abstract: 本申请实施例提供一种资源关联方法及装置、终端、网络设备，包括：终端获取第一配置信息，所述第一配置信息包括一组前导码和一组PUSCH资源的配置信息；所述终端确定目标道PRACH资源，从所述一组前导码中选择一个前导码作为目标前导码在所述目标PRACH资源上传输；所述终端基于所述目标前导码的第一索引信息确定目标PUSCH资源的第二索引信息，基于所述目标PUSCH资源的第二索引信息在所述一组PUSCH资源中确定所述目标PUSCH资源；所述终端在所述目标PUSCH资源上传输MSG3。
Patent WO-2019062666-A1 (WO)
Title: System, method, and apparatus for securely accessing internal network
Inventor: LI QI
IPC: H04L29/06
Filed: 2018-09-21
Abstract: Disclosed are a system, method, and apparatus for securely accessing an internal network, said system comprising: a network access requesting end, an intermediary end, and an internal-network server; said network access requesting end is used for issuing a first request message used for requesting network access and is used for receiving a response message; said intermediary end is used for monitoring and hijacking the first request message of said network access requesting end; parsing the first request message and adding authentication information to the first request message to obtain a second request message; further, sending said second request message to a destination network address of said first request message; and, receiving a response message concerning the second request message and forwarding said response message to a client; said internal-network server is used for receiving the second request message and extracting authentication information from same, and determining whether the network access request has access permission; if so, then returning the response message. By means of the technical solution provided by the present invention, it is possible to accurately learn whether a client has permission to access an internal network, preventing unprivileged access requests.
Patent WO-2020019476-A1 (WO)
Title: Method and device for acquiring data resources
Inventor: ZHANG CHI
IPC: H04L29/08
Filed: 2018-09-26
Abstract: Disclosed by the present application are a method and device for acquiring data resources, the method comprising: triggering an extensible markup language hypertext transfer protocol request for a data resource update system by means of a network crawler, the network crawler obtaining data of the data resource update system by simulating a target mode, and the target mode being a mode by which a browser obtains the data of the data resource update system by means of a hypertext transfer protocol (HTTP); intercepting the extensible markup language hypertext transfer protocol request and return data corresponding thereto so as to obtain interactive traffic data corresponding to the extensible markup language hypertext transfer protocol request, the interactive traffic data comprising the extensible markup language hypertext transfer protocol request and the return data; and obtaining traffic data corresponding to a first downloading purpose from the interactive traffic data and locally saving same. With the technical solution of the present application, traffic data may be downloaded in batches.
Patent WO-2020061970-A1 (WO)
Inventor: LIU XIANG
IPC: H03G11/02
Filed: 2018-09-27
Abstract: A ranging device (100) comprises: a transmission circuit (110), used to transmit a light pulse sequence; a photoelectric conversion circuit (120), used to sequentially receive light pulse signals acquired by an object reflecting multiple light pulses in the light pulse sequence transmitted by the transmission circuit, and to sequentially convert the multiple received light pulse signals into electrical pulse signals; and an amplification circuit, comprising an operational amplifier (21) and a clamping circuit. The clamping circuit is connected to an input end and an output end of the operational amplifier (21), and is for sequentially clamping the multiple electrical pulse signals. The multiple clamped electrical pulse signals are sequentially input to a circuit of the operational amplifier (21) for amplification. The clamping circuit is used to cause the magnitudes of the multiple electrical pulse signals to be within a certain range, such that a reference voltage of the clamping circuit of the amplification circuit is dynamically adjusted according to energy of the input signal, thereby achieving a better clamping effect, and preventing saturated output of the circuit of the operational amplifier (21).
Patent WO-2019080826-A1 (WO)
Inventor: DU ZHAOSHENG
IPC: H04N19/436
Filed: 2018-10-23
Abstract: La présente invention concerne des systèmes et des procédés pour la transmission de signaux. Les systèmes et les procédés peuvent recevoir un signal multimédia composite, le signal multimédia composite pouvant être codé dans un format de trame comprenant une zone active et une zone de suppression. Le signal multimédia composite peut être associé à une pluralité de signaux multimédias acquis par une pluralité de dispositifs d'acquisition. Les systèmes et les procédés peuvent insérer un ou plusieurs signaux de commande dans une section prédéterminée de la zone de suppression. Les systèmes et le procédé peuvent en outre transmettre l'un ou les signaux de commande à un ou plusieurs dispositifs d'acquisition cibles de la pluralité de dispositifs d'acquisition par l'intermédiaire d'un support de transmission.
Patent WO-2020056902-A1 (WO)
Inventor: WANG SHIYIN
IPC: G06V10/764
Filed: 2018-11-16
Abstract: A method and apparatus for processing a mouth image. The method comprises: obtaining a mouth image to be processed (201); inputting the mouth image into a pre-trained mouth detection model to obtain output result information, wherein the output result information is used for representing a probability that the content displayed by pixel points in the mouth image belongs to a class in a target class set (202), the target class set comprising at least one of the following: a first class for representing teeth, a second class for representing mouth illumination, and a third class for representing lips; according to the output result information, processing the mouth image to obtain the processed mouth image (203). The method achieves pixel-level processing of the mouth image.
Patent WO-2019128529-A1 (WO)
Inventor: LI LONGFEI
IPC: G06F21/55
Filed: 2018-11-19
Abstract: L'invention concerne un procédé de détection d'attaque d'URL, consistant à : extraire différentes dimensions de caractéristiques à partir d'informations contenues dans une demande d'accès à une URL (102) ; entrer les caractéristiques extraites de paramètre dans un modèle de détection d'attaque d'URL prédéfini pour mettre en œuvre un calcul prédit de sorte à obtenir un score de risque de la demande d'accès à une URL, le modèle de détection d'attaque d'URL étant un modèle d'apprentissage automatique obtenu par apprentissage sur la base de l'algorithme d'apprentissage automatique de forêt d'isolation (104) ; et, sur la base du score de risque, déterminer si la demande d'accès à une URL constitue une demande d'attaque d'URL (106).
Patent WO-2020103082-A1 (WO)
Inventor: Xiao li hong
IPC: H01L21/768
Filed: 2018-11-22
Abstract: La présente invention concerne un procédé de formation d'une structure de grille d'un dispositif de mémoire 3D. Le procédé consiste à : former un empilement de couches alternées sur un substrat ; former une pluralité de trous de canal dans l'empilement de couches alternées, chacun pénétrant verticalement à travers l'empilement de couches alternées ; former une couche fonctionnelle comprenant une couche de stockage sur une paroi latérale de chaque trou de canal, la couche de stockage ayant une surface irrégulière ; former une couche de canal pour recouvrir la couche fonctionnelle dans chaque trou de canal ; et former une structure de remplissage pour recouvrir la couche de canal et remplir chaque trou de canal.
Patent WO-2020107290-A1 (WO)
Title: Audio output control method and apparatus, computer readable storage medium, and electronic device
Inventor: LI YAJUN
IPC: H04M1/725
Filed: 2018-11-28
Abstract: An audio output control method and apparatus, a computer readable storage medium, and an electronic device. The audio output control method is applied to the electronic device having multiple audio output channels. The audio output control method comprises: obtaining an audio mode of a target application (302); monitoring whether the audio output channel of the target application for playing back audio data is abnormal according to the audio mode (304); when the audio output channel is abnormal, changing the audio output channel of the audio data, so that the changed audio output channel plays back the audio data (306).
Patent WO-2020107370-A1 (WO)
Inventor: WU MAOLIN
IPC: H04W72/04
Filed: 2018-11-30
Abstract: The present invention provides a dynamic subframe allocation method and device. The method comprises: on the basis of a node topology structure of a Mesh network, determining a node set of the Mesh network; allocating a dynamic subframe corresponding to the node set for nodes located in the same node set. Therefore, in a dynamic subframe allocation mechanism based on the topology structure in the present invention, the limitation of subframe exclusive mode in the prior art is solved, a multiplexed mode is adopted, that is, one subframe is allocated to multiple nodes, i.e., the nodes in the same node set may have multiple dynamic subframes, so as to improve the bandwidth of the whole Mesh network.