baber/WOPTO huggingface dataset:
Patent WO-2021147315-A1 (WO)
Title: Vehicle-mounted distance detection device
Inventor: LI ANPEI
IPC: G01S13/08
Filed: 2020-08-25
Abstract: Disclosed is a vehicle-mounted distance detection device (1), comprising a shell (11) and a distance detection component (12). The shell (11) comprises an installation shell (111) and an accommodation shell (112) arranged inside the installation shell (111). The distance detection component (12) is fixedly installed in the accommodation shell (112), and the accommodation shell (112) is rotatably connected to the installation shell (111), such that the direction of distance detection of the distance detection component (12) can be adjusted along with rotation of the accommodation shell (112). The combined structure of the accommodation shell (112) and the installation shell (111) which are arranged inside and outside is used; the accommodation shell (112) is rotatably connected inside the installation shell (111); the angle of detection of the distance detection component (12) that is arranged inside the accommodation shell (112) can be changed by means of rotating the accommodation shell; an additional adjusting support is not needed; the angle of detection can be calibrated by means of the structure of the distance detection device, such that adjustment is convenient and fast; and the vehicle-mounted distance detection device (1) is miniaturized by staying consistent with vehicle body installation, and the appearance attractiveness of the finished vehicle is improved.
Patent WO-2021037122-A1 (WO)
Inventor: FANG SUQIONG
IPC: A61K9/06
Filed: 2020-08-27
Abstract: A chewable stable gel composition having a high oil content, comprising, on the basis of the total weight of the composition, 55-70 wt% oil, 1-15 wt% first gelling agent, 0.1-2 wt% second gelling agent, 0.1-7wt% stabilizer, optional other additives for medicine, food, and/or a health care product, and the balance of water. Also provided are a preparation method for and an application of the gel composition.
Patent WO-2021063152-A1 (WO)
Inventor: CHEN FENGGANG
IPC: E21B44/00
Filed: 2020-09-03
Abstract: 公开了一种水平定向钻机的控制系统，其包括控制器、压力传感器、位置传感器、手柄以及比例泵，压力传感器包括旋转压力传感器和推拉压力传感器；还公开了一种水平定向钻机的控制方法，将系统切换为自动控制模式后，旋转压力传感器和推拉压力传感器分别对钻杆的旋转实际压力和推拉的推拉实际压力进行检测，同时位置传感器对旋转手柄和推拉手柄的位置进行检测，然后旋转压力传感器、推拉压力传感器和位置传感器将其各自的检测数据分别传送至PLC控制器，PLC控制器对检测数据进行处理后，对推拉泵或旋转泵发出控制信号，调节推拉泵或旋转泵的排量。水平定向钻机的控制系统可以实现钻机单杆的自动钻进，钻机扭矩的恒定、钻机推拉或旋转压力对推拉泵排量的同时控制以及更好的应对负载的突变。
Patent WO-2021135361-A1 (WO)
Title: Reagent management method and apparatus
Inventor: ZHANG JINGXIN
IPC: G01N35/08
Filed: 2020-09-09
Abstract: Provided are a reagent management method and apparatus, which are applied to a diagnosis device or a terminal connected to the diagnosis device. The method comprises: according to information of a sample to be tested, identifying a target reagent matching the information of the sample to be tested, and a reagent position of the target reagent (101); if there are a plurality of target reagents, acquiring a reagent quantity, production date and shelf life of each of the target reagents (102); according to the production dates and the shelf lives, determining an expiration date of each of the target reagents (103); according to the expiration dates, the reagent quantities and a preset duration threshold value, determining a target reagent to be used from among the plurality of target reagents (104); determining a target reagent position of the target reagent to be used (105); and controlling a sucking apparatus to suck up, from the target reagent position, the solution in the target reagent to be used (106). The flexibility and intelligence of a reagent selection operation are improved, and the reagent selection efficiency is also improved.
Patent WO-2022056937-A1 (WO)
Inventor: WANG RENFENG
IPC: G06K9/00
Filed: 2020-09-21
Abstract: 一种指纹识别装置和电子设备，指纹识别装置具有超薄厚度且具有良好的指纹识别性能，能够适用于超薄屏下空间的电子设备。该指纹识别装置包括：指纹传感器；光学组件，设置于指纹传感器上方，用于引导指纹光信号进入到指纹传感器中；处理单元，设置于指纹传感器的一侧，用于处理指纹传感器获取的指纹图像信号，处理后的指纹图像信号用于指纹识别；电路板，设置于指纹传感器和处理单元下方，电路板用于传输指纹传感器和处理单元的信号；补强板，设置于电路板下方，用于支撑电路板，电子设备的中框设有通孔，补强板的上表面的边缘区域固定连接于中框的下表面在通孔的边缘区域，以使指纹传感器和处理单元通过补强板和电路板安装于中框的通孔。
Patent WO-2022061929-A1 (WO)
Inventor: WANG DONGDONG
IPC: B64D47/08
Filed: 2020-09-28
Abstract: A movable platform, comprises a main body (1), a pan-tilt (2) and a clamping mechanism (3). The pan-tilt (2) is coupled to the main body (1), and is used to carry a shooting device (5). The posture of the shooting device (5) can be adjusted by means of the pan-tilt (2). The clamping mechanism (3) is movably connected to the main body (1). The clamping mechanism (3) comprises a limiting device (31). The limiting device (31) can be configured to switch between a first state and a second state, and the limiting device (31) remains coupled to the main body (1) so as to be attached to the main body (1). In the first state, the limiting device (31) abuts against the shooting device (5) to limit the rotation of the pan-tilt (2). In the second state, the limiting device (31) is disengaged from the abutment with the shooting device (5) to release the limitation on the rotation of the pan-tilt (2). The limiting device (31) can limit the rotation of the pan-tilt (2) to protect the pan-tilt (2).
Patent WO-2022067716-A1 (WO)
Inventor: ZHU YAJUN
IPC: H04W52/12
Filed: 2020-09-30
Abstract: 本申请实施例提供了一种通信方法、设备及计算机可读存储介质，属于无线通信技术领域。该通信方法包括：获取至少一套上行传输参数配置信息；响应于所述至少一套上行传输参数配置信息对应的触发时机，根据所述至少一套上行传输参数配置信息中的一套配置信息进行上行传输。基于本申请实施例提供的方案，能够很好的保证上行传输的可靠性。
Patent WO-2022036835-A1 (WO)
Title: 一种空调器
Inventor: TIAN WEI
IPC: F24F13/30
Filed: 2020-10-21
Abstract: 一种空调器，其内设置的换热器包括有分配器（10），分配器（10）用于将气液两相制冷剂均匀分配至多个扁管（40）内。分配器（10）内形成有混合腔（100）、回流腔（200）以及多个分流段（400），混合腔（100）内流通由制冷管路（60）输入的气液两相制冷剂，回流腔（200）与混合腔（100）连通，混合腔（100）内的部分制冷剂可经回流腔（200）回流至混合腔（100），多个分流段（400）与多个扁管（40）一一对应连通，与靠下设置的多个扁管（40）所连通的多个分流段（400）的入口与混合腔（100）连通，与靠上设置的多个扁管（40）所连通的多个分流段（400）的入口与回流腔（200）连通。上述结构能够提高制冷剂在换热器内的均衡分配，提高换热器的换热效果。
Patent WO-2022067949-A1 (WO)
Inventor: MENG JIE
IPC: G02B13/06
Filed: 2020-11-02
Abstract: An optical camera lens (10), comprising, sequentially from an object side to an image side: a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6), a seventh lens (L7) and an eighth lens (L8), wherein the first lens (L1) has a positive refractive power, the optical camera lens (10) has a focal length f, the second lens (L2) has a focal length f2, the optical camera lens (10) has a total optical length TTL, an object side surface of the third lens (L3) has a radius of central curvature R5, an image side surface of the third lens (L3) has a radius of central curvature R6, and the following relational expressions are satisfied: 0.95 ≤ f/TTL; -3.50 ≤ f2/f ≤ -1.80; and 2.50 ≤(R5 + R6)/(R5 - R6) ≤ 20.00. The optical camera lens (10) meets the design requirements of a large aperture, a long focal length and ultra-thin thinness while having good optical properties.
Patent WO-2022082911-A1 (WO)
Inventor: LUO BIFENG
IPC: B30B1/32
Filed: 2020-11-18
Abstract: 一种汽车皮质脚垫生产用压边装置，属于汽车脚垫生产领域，包括底座(1)，底座(1)的上表面固定连接有清洁机箱(2)，清洁机箱(2)的顶部固定连接有储液箱(3)，储液箱(3)的顶部固定连接有抽液管(4)，抽液管(4)远离储液箱(3)的一端固定连接有增压泵(5)，增压泵(5)的输出端固定连接有进液管(6)，进液管(6)的输出端固定连接有矩形喷洒器(7)，清洁机箱(2)的内壁固定连接有支撑梁(8)，支撑梁(8)的一侧固定连接有电动推杆(9)，电动推杆(9)的输出端固定连接有驱动器(10)，驱动器(10)的底部转动连接有清洁轮盘(11)，通过设置清洁机箱(2)、储液箱(3)、抽液管(4)、增压泵(5)、进液管(6)、矩形喷洒器(7)、电动推杆(9)、驱动器(10)、清洁轮盘(11)和清洁毛刷(12)，具有清洁皮质脚垫的功效，使后续压边处理时压边的效果更好，提高了产出的汽车皮质脚垫的品质。
Patent WO-2021135738-A1 (WO)
Title: Motor control system and motor control apparatus
Inventor: DU ZHIYONG
IPC: H02P29/00
Filed: 2020-11-25
Abstract: A motor control system and a motor control apparatus, the system comprising a drive unit, a standby control unit, and a power unit, the drive unit being electrically connected to the power unit and being used for converting received a low-voltage drive signal into a high-voltage drive signal and outputting same to the power unit; on the basis of the high-voltage drive signal, the power unit outputs a power source drive signal provided by a high-voltage battery, the power source drive signal being used for driving a motor connected to the power unit to rotate; the standby control unit is electrically connected to the drive unit, and the drive unit is used for outputting a diagnostic signal characterising the operating state of the drive unit to the standby control unit; and if the diagnostic signal received by the standby control unit shows that the drive unit is in a faulty state, then the standby control unit controls the drive unit to stop working, so that the drive unit stops outputting the high-voltage drive signal to the power unit in order to control the motor to stop rotating.
Patent WO-2021115203-A1 (WO)
Inventor: XIE BINHUA
IPC: H04L29/06
Filed: 2020-12-04
Abstract: The present invention relates to a data processing method and apparatus, a device, and a storage medium. The data processing method is applied to a transmitting end, and comprises: determining parameters comprising the number of carrier signals, the sampling rate of each carrier signal, and the IQ data bit width of each carrier signal; and performing framing, wherein the step of performing framing comprises placing IQ data of each carrier signal in an IQ data bearing domain of a basic frame, and placing the number of carrier signals, the sampling rate, and the IQ data bit width in a non-IQ data bearing domain of the basic frame. In the present invention, if one or more of the number of carrier signals, the sampling rates, and the IQ data bit widths of carrier signals have changed, the carrier signals can be re-framed and re-deframed accordingly so as to adapt to the changes, thus improving the adaptability of data transmission.
Patent WO-2022133819-A1 (WO)
Inventor: HILARY AURELIEN
IPC: H03H11/20
Filed: 2020-12-23
Abstract: Appareil de traitement de signaux de radiofréquence, comprenant un premier étage de déphasage conçu pour recevoir un signal RF et pour fournir un nombre n1, avec n1 > = 2, de parties déphasées du signal RF, et au moins un second étage de déphasage conçu pour recevoir le nombre n1 de parties déphasées du signal RF et pour fournir un nombre n2, avec n2 > = n1, de parties déphasées du signal RF sur la base du nombre n1 de parties déphasées reçues du signal RF, un déphasage appliqué par le second étage de déphasage au nombre n1 de parties déphasées du signal RF étant basé sur au moins un déphasage appliqué par le premier étage de déphasage a nombre n1 de parties déphasées du signal RF par rapport au signal RF.
Patent WO-2021184878-A1 (WO)
Title: Node management method for block chain system, node, and computational device
Inventor: LIN PENG
IPC: H04L12/24
Filed: 2020-12-26
Abstract: Embodiments of the present description provide a node management method for a block chain system, a node, and a computational device. The method comprises: a first node within a block chain system performs pre-voting interaction with each node in the block chain system, so as to determine whether the block chain system is in a main node election process; if the block chain system is not in a main node election process, the first node executes an operation that causes the deletion of a node to be deleted from within the block chain system; if the block chain system is in a main node election process, the first node determines not to execute an operation that causes the deletion of a node to be deleted from within the block chain system.
Patent WO-2021139544-A1 (WO)
Title: Methods and devices for mitigating invoice financing fraud
Inventor: CAO SHENGJIAO
IPC: G06Q20/38
Filed: 2020-12-26
Abstract: A method, device, or apparatuses, including computer programs stored on computer-readable media, for mitigating invoice financing fraud. The method includes: receiving a first transaction from a first user, the first transaction comprising a first commitment of an invoice and a first proof, the first commitment being generated based on a first token; verifying the first proof; receiving a second transaction from a second user, the second transaction comprising the first token, a second commitment, and a second proof, the second commitment being generated based on a second token and a certifying document generated by the second user; determining that the first token is valid and verifying the second proof; receiving a third transaction from a third user, the third transaction comprising the second token and a third proof; and determining that the second token is valid and verifying the third proof, to determine no invoice financing fraud.
Patent WO-2022121069-A1 (WO)
Inventor: LEE TIEN-TE
IPC: H02K35/02
Filed: 2021-01-04
Abstract: 一种节能发电机，其包含一组空心线圈（10）、一转子（20）及至少二磁性驱动件（50）。空心线圈（10）具有环形空心架（11）及绕设在空心架（11）周围的磁感线圈（12）；转子（20）具有永久磁铁（21）及与永久磁铁（21）结合的转轴（22）；磁性驱动件（50）具有一磁力线起始点（55）以及远离永久磁铁（21）的一最远边缘（50a），通过最远边缘（50a）的延伸线定义为第一延伸线（e1），磁力线起始点（55）与第一延伸线（e1）之间的最短距离的延伸线定义为第二延伸线（e2），而第二延伸线（e2）不通过转子（20）的轴心（20a）。
Patent WO-2021139719-A1 (WO)
Inventor: ZHANG MENGCHEN
IPC: H04W52/02
Filed: 2021-01-07
Abstract: 本申请实施例提供一种非连续接收DRX参数配置方法和装置，涉及通信领域，解决了D2D场景中，接收端持续监听信息带来的接收端功耗大的问题。具体方案为：第一通信装置可以从第一网络设备获取第一DRX参数，或第一通信装置自身确定第一DRX参数，该第一DRX参数用于第一通信装置根据第一DRX参数在sidelink上向第二通信装置发送数据；当第一通信装置向第二通信装置发送第一DRX参数后，第二通信装置可以基于第一DRX参数确定自身的激活期和睡眠期，并在激活期接收数据即可，第二通信装置可以不需要持续在sidelink上监听待接收的信息，以帮助第二通信装置降低功耗，达到省电的目的。本申请实施例用于D2D通信时，数据接收端根据DRX参数接收数据的过程。
Patent WO-2021147725-A1 (WO)
Inventor: HAN YUNCHAO
IPC: G02B6/42
Filed: 2021-01-13
Abstract: 一种光模块的散热结构及通信设备，涉及光通信技术领域。光模块的散热结构包括：面板（1），具有第一插孔；PCB板（3），设置在面板（1）的一侧，PCB板（3）具有相对的第一面（A1）和第二面（A2），第一面（A1）用于安装第一光模块（411）；第一防护板（21），与第一面（A1）相对并与面板（1）连接，且PCB板（3）与第一防护板（21）连接或与面板（1）连接；第一热传导模块（5），用于将第一光模块（411）散发的热量传导至第一防护板（21）上。光模块的散热结构及通信设备主要是利用防护板对光模块进行散热。
Patent WO-2022151062-A1 (WO)
Title: Systèmes et procédés de gestion de communications multidiffusion et unidiffusion
Inventor: LIU XING
IPC: H04L1/18
Filed: 2021-01-13
Abstract: Un procédé de communication sans fil comprend la transmission, par un réseau à un dispositif de communication sans fil, d'informations de commande de liaison descendante dans un intervalle de temps, les informations de commande de liaison descendante programment une ou plusieurs transmissions (par exemple, service de diffusion sélective ou diffusion non sélective (MBS)), et la réception, par le réseau en provenance du dispositif de communication sans fil, d'une rétroinformation correspondant aux informations de commande de liaison descendante.
Patent WO-2021143828-A1 (WO)
Title: Image loading method and electronic device
Inventor: CHEN HONGSHUO
IPC: G06F16/957
Filed: 2021-01-15
Abstract: Provided are an image loading method and apparatus, an electronic device, and a storage medium. The method comprises acquiring an image format of a target image in response to detecting that the target image needs to be loaded by means of a target browser (S11); acquiring a preset type of image coding format of the target image in response to determining that the target browser does not support the image format (S12), wherein the target browser supports the preset type of image coding format; replacing a uniform resource locator (URL) of the target image with an image coding format (S13); and loading the target image by means of the target browser, and displaying the target image (S14). It can be seen that the method can make it possible to replace a URL of a target image with a preset type of image coding format of the target image when it is detected that a target browser does not support an image format of the target image; and since the target browser supports the preset type of image coding format, the target image can be loaded by means of the target browser and displayed.
Patent WO-2022151465-A1 (WO)
Title: Contrôle de procédure rach en cas de conflit d'état rrc
Inventor: ZHANG JINGLIN
IPC: H04W74/08
Filed: 2021-01-18
Abstract: Un EU peut transmettre, à une station de base, un message Msg3 d'une procédure RACH associée à un élément de contrôle MAC-CE, recevoir, en provenance de la station de base, des informations DCI comprenant au moins un champ, un premier champ du/des champ(s) indiquant d'arrêter la procédure RACH, et initier, lors de la réception des informations DCI comprenant le(s) champ(s), une fin de la procédure RACH. Le message Msg3 peut comprendre un élément de contrôle C-RNTI MAC-CE. La station de base peut recevoir le message Msg3 de l'EU, déterminer si l'EU est associé au message Msg3 et transmettre, lors de la détermination qu'aucun EU n'est associé au message Msg3, des informations DCI comprenant au moins un champ, un premier champ du/des champ(s) indiquant d'arrêter la procédure RACH.
Patent WO-2021232857-A1 (WO)
Inventor: SONG YINGSHUANG
IPC: G06K9/32
Filed: 2021-02-03
Abstract: 一种扫描跟读处理的方法和装置、词典笔以及机器可读介质，该方法包括：响应于词典笔对文本的扫描操作，获得文本的查询结果并显示在词典笔的显示界面上（201）；响应于用户在查询结果显示界面上的跟读语音输入操作，获得用户的跟读语音（202）；基于跟读语音和跟读语音对应的范读语音，获得跟读语音的跟读评测结果并显示在词典笔的显示界面上（203）。由此，词典笔能够实现用户的跟读语音的获取和评测，更好地帮助用户学习文本的查询结果。
Patent WO-2022141773-A1 (WO)
Inventor: FENG ZIYIN
IPC: G01N21/63
Filed: 2021-02-19
Abstract: 本公开涉及一种光源装置、显微设备、光学检测设备和光学检测方法。光源装置包括：照明光源，所述照明光源被配置为产生照明光；以及光阑，所述光阑设于所述照明光源的出射光路上，所述光阑包括：遮光屏，所述遮光屏被配置为遮挡部分照明光；第一透光部，所述第一透光部开设在所述遮光屏上，且所述第一透光部覆盖所述光阑的中心，所述第一透光部被配置为使部分照明光透过以形成明场照明；以及第二透光部，所述第二透光部开设在所述遮光屏上，且所述第二透光部位于所述第一透光部的外围，所述第二透光部被配置为使部分照明光透过以形成暗场照明。
Patent WO-2021190244-A1 (WO)
Title: 一种切换方法及基站
Inventor: ZHENG ZERONG
IPC: H04W36/00
Filed: 2021-02-26
Abstract: 本申请提供了一种切换方法及基站，第一基站在终端的主小区信号强度低于阈值的情况下，向第二基站发送为终端建立空口SRB信道的指令，在第二基站完成空口SRB信道的建立后，向终端发送切换指令，使终端将第一基站的主小区切换为辅小区，将第二基站的辅小区切换为主小区。可见，本申请提供的技术方案，第一基站的主小区信号强度低于阈值的情况下，终端将第一基站的主小区切换为辅小区，也就是说在主辅小区切换的过程中，终端与两个基站之间始终保存通信连接，从而避免了信号中断的问题，提高了用户的通信质量。
Patent WO-2021204048-A1 (WO)
Title: Resource indication method and communication device
Inventor: SHEN XIAODONG
IPC: H04W68/02
Filed: 2021-03-31
Abstract: Provided in the embodiments of the present invention are a resource indication method and a communication device. The resource indication method comprises: detecting a wake-up signal; and determining, according to the wake-up signal, configuration conditions of a target resource. The target resource comprises at least one among a measurement resource and a paging resource.
Patent WO-2021204086-A1 (WO)
Inventor: CHEN DONG
IPC: G06F21/32
Filed: 2021-04-02
Abstract: Disclosed are an identity authentication method, a method and device for training an identity authentication model, and a computer-readable medium, which belong to the field of artificial intelligence (AI). The identity authentication method comprises: acquiring first operation behavior data and second operation behavior data of a user to be authenticated; inputting the first operation behavior data into a first authentication model to obtain a first identification result output by the first authentication model, and inputting the second operation behavior data into a second authentication model to obtain a second identification result output by the second authentication model, wherein the first authentication model and the second authentication model are an anomaly detection model and a classification model, respectively; and inputting the first identification result and the second identification result into a decision fusion model to obtain an output identity authentication result. In the method of the present application, decision fusion is carried out on the basis of at least two identification results, such that the accuracy of identity authentication can be improved.
Patent WO-2021227753-A1 (WO)
Inventor: SONG YANYONG
IPC: G02F1/1343
Filed: 2021-04-14
Abstract: L'invention concerne un substrat de réseau, un écran d'affichage à cristaux liquides et un dispositif d'affichage. Le substrat de réseau comporte une région d'affichage et une région de cadre située sur au moins un côté de la région d'affichage. La région de cadre comprend une région de liaison. Le substrat de réseau comprend : un substrat, une pluralité de lignes de signal, une pluralité de blocs conducteurs et une couche isolante. Les lignes de signal sont disposées sur le substrat. Les blocs conducteurs sont disposés sur une partie du substrat située dans la région de liaison, et les blocs conducteurs sont connectés à au moins une ligne de signal. La couche isolante recouvre la pluralité de lignes de signal et est située entre chaque deux blocs conducteurs adjacents. Les blocs conducteurs comprennent une couche métallique conductrice. La distance de la surface de la couche métallique conductrice à l'opposé du substrat au substrat est inférieure ou égale à la distance entre la surface de la couche isolante et le substrat.
Patent WO-2022226855-A1 (WO)
Title: Procédé de préparation de pyrano [2,3-b]-indole-2-one sans catalyseur
Inventor: XU FAN
IPC: C07D491/052
Filed: 2021-04-28
Abstract: La présente invention concerne un procédé de préparation de pyrano [2,3-b]-indole-2-one sans catalyseur, le procédé comprenant : en présence de DBU (1,8-diazabicyclo undéc-7-ène), au moyen d'un composé d'isatine et d'un composé de cyclopropénone en tant que matières premières, et la réaction de celui-ci dans un solvant pour obtenir la pyrano[2,3- b ]-indole-2-one. Selon la présente invention, un catalyseur est évité dans le procédé de préparation d'un composé de pyrano[2,3-b]-indole-2-one pour la première fois, et le produit est obtenu d'une manière efficace et simple.
Patent WO-2021258861-A1 (WO)
Inventor: XIAO LEI
IPC: G06F9/50
Filed: 2021-04-30
Abstract: Disclosed in embodiments of the present application are an operation processing method and a related device, for use in configuring, for a local network, a cloud computing instance having an RoCE function, thereby improving the efficiency of high performance computing (HPC). In the operation processing method, a cloud platform creates a cloud computing instance having a RoCE function according to a received resource application, and configures the cloud computing instance to access a local network, such that the cloud computing instance processes data corresponding to a task in the local network. Since the cloud computing instance can skip an operating system to receive a task from a local network, and skips the operating system to access data corresponding to the task in the local network, a cloud platform does not need to establish an HPC cluster on a cloud, and the local network likewise does not need to transmit to the cloud platform the task and the data corresponding to the task. Therefore, the method facilitates improving the efficiency of HPC.
Patent WO-2021227964-A1 (WO)
Title: Secure communication method, and related apparatus and system
Inventor: SHAO GUOQIANG
IPC: H04W12/06
Filed: 2021-05-07
Abstract: Embodiments of the present application provide a secure communication method, and a related apparatus and system. In the technical solution provided by the present embodiment, a first SEPP device can use a security certificate corresponding to a second SEPP device to verify the validity of a device certificate of the second SEPP device, so as to improve the security of communication between the first SEPP device and the second SEPP device. The second SEPP device may also use a similar secure communication method to verify a device certificate of the first SEPP device. Compared with the device certificate sent by the second SEPP device, the security certificate sent by a security server has a higher credibility.