baber/WOPTO huggingface dataset:
Patent WO-2019113886-A1 (WO)
Inventor: JIN GONG
IPC: A61F2/32
Filed: 2017-12-14
Abstract: Cette invention concerne une nouvelle prothèse d'articulation artificielle en titane bionique, comprenant au moins un cotyle (1) et une tige fémorale (4) d'articulations de hanche, ou un plateau tibial d'articulations de genou ; où le cotyle (1) et la tige fémorale (4) où le plateau tibial sont préparés à partir d'un matériau de titane bionique ; et où la nouvelle prothèse d'articulation artificielle au titane bionique présente une bonne biocompatibilité. L'application du matériau de titane bionique léger réduit considérablement le poids de la prothèse et améliore le confort du patient ; la porosité du cotyle (1), de la tige fémorale (4) et d'une couche de matériau biomimétique peut atteindre 50 à 85 % ; la porosité élevée facilite la mobilité et l'adsorption des cellules, et engendre une croissance osseuse et une vascularisation rapides, de sorte que la stabilité à long terme de la prothèse d'articulation dans le corps humain est efficacement améliorée, et qu'une chirurgie secondaire pratiquée sur le patient en raison du descellement de la prothèse est évitée.
Patent WO-2019127445-A1 (WO)
Inventor: GAO JUNQIANG
IPC: G06T17/00
Filed: 2017-12-29
Abstract: Provided are a three-dimensional mapping method, apparatus and system, a cloud platform, an electronic device, and a computer program product. The three-dimensional mapping method comprises the steps: acquiring pose information of a visual positioning device; calibrating a pose relationship between the visual positioning device and a single-line lidar; according to the pose information and the pose relationship of the visual positioning device, calculating the pose information of the single-line lidar; and according to the pose information of the single-line lidar, mapping the laser three-dimensional point cloud collected by the single-line lidar at different positions to the same reference coordinate system to obtain an ordered three-dimensional point cloud. The three-dimensional mapping method accurately acquires the position information through the visual positioning manner, combines with the mode that the single-line laser radar acquires the point cloud data, and can obtain an accurate three-dimensional map. Besides, rendering and meshing are also provided, thus a three-dimensional map with color and flatten ability can be obtained.
Patent WO-2019136686-A1 (WO)
Inventor: ZHAO QUN
IPC: H04W52/48
Filed: 2018-01-12
Abstract: 本公开是关于一种数据传输方法、装置及数据发送端。方法包括：基于待传输数据块的实际传输次数与设定传输次数，确定待传输数据块的目标发送功率和/或目标发送波束；通过所述目标发送波束和/或所述目标发送功率发送所述待传输数据块。本公开技术方案可以实现在数据的实际传输次数小于设定传输次数K时，通过调整数据发送功率和/或数据发送波束提高数据传输可靠性降低，以达到数据传输的可靠性和时延的均衡。
Patent WO-2018141213-A1 (WO)
Title: Procédé et dispositif d'exécution d'une transmission en liaison montante
Inventor: FAN RUI
IPC: H04W4/12
Filed: 2018-01-18
Abstract: Selon des modes de réalisation, l'invention concerne globalement une transmission en liaison montante. Un dispositif de réseau attribue des régions de ressources pour une transmission en liaison montante d'un paquet de données d'un dispositif terminal. Les régions de ressources sont distribuées sur une pluralité de porteuses et correspondent à des intervalles de temps de transmission consécutifs pour transmettre le paquet de données. Le dispositif de réseau transmet des informations concernant les régions de ressources au dispositif terminal pour permettre au dispositif terminal d'effectuer une transmission de liaison montante du paquet de données sur la base des informations.
Patent WO-2019033733-A1 (WO)
Title: Method and system for providing transportation service information
Inventor: MU QIAN
IPC: G06Q50/28
Filed: 2018-02-11
Abstract: Systems and methods for providing transportation service information are disclosed. An exemplary method for providing transportation service information may include obtaining a location of a terminal device and obtaining supply and demand data for a region surrounding the location of the terminal device. The method may also include identifying, via a processor, at least one high demand area within the region and identifying, via the processor, at least one supply shortage area based on supply available in the at least one high demand area. The method may further include providing, utilizing the terminal device, at least one indication indicating the at least one supply shortage area on a map.
Patent WO-2019047507-A1 (WO)
Title: Optical fiber laser
Inventor: LI CHENG
IPC: G02F1/035
Filed: 2018-03-28
Abstract: An optical fiber laser, comprising a pumping light source (140), a resonant optical circuit (110), a tuning device (120) and a current adjustment device; the pumping light source provides pumping light for the resonant optical circuit; the tuning device is provided on the resonant optical circuit, and the tuning device comprises a grapheme film (121) and a first optical fiber (122), the grapheme film covering the end face of a fiber core on one end of the first optical fiber; and the current adjustment device is connected to the grapheme film, and the current adjustment device is used for energizing the grapheme film and adjusting the current passing through the grapheme film. On one hand, as the current passing through the grapheme film is adjustable, the temperature of the grapheme film is adjustable, and the depth of modulation performed by the tuning device on the laser transmitted therethrough is changed, making the performance of the optical fiber laser tunable. On the other hand, the tuning device is an optical fiber device integrating the first optical fiber and the grapheme film, and therefore, the loss of an optical signal during transmission of same through the tuning device is small, enabling the optical fiber laser to have a better tuning effect.
Patent WO-2019183952-A1 (WO)
Inventor: QI CHUNCHAO
IPC: G01N21/3586
Filed: 2018-03-30
Abstract: 一种太赫兹检测装置，包括用于产生激光的激光系统、用于对激光进行色散补偿的色散补偿系统、光分束器、用于对激光进行延时扫描的光纤拉伸系统、用于产生和接收太赫兹波并对待检测样品进行检测的样品检测系统和用于对测试数据进行分析的数据处理系统，激光系统通过光纤与色散补偿系统连接，色散补偿系统通过光纤与光分束器连接，光分束器通过光纤同时与光纤拉伸系统、样品检测系统连接，光纤拉伸系统通过光纤与样品检测系统连接，同时样品检测系统通过光纤与数据处理系统连接；不仅可以对多种物质进行识别，而且可以自动识别待检测样品，从而大大提高了安全检查的效率，满足不同场景的使用需求。
Patent WO-2019148640-A1 (WO)
Title: Open burner and stove
Inventor: WANG WANG
IPC: F23D14/04
Filed: 2018-04-03
Abstract: An open burner and a stove. The burner comprises a cooking bench plate (4), as well as a nozzle (2) and a flame thrower (3) respectively provided at two sides of the cooking bench plate (4). A through hole (43) is formed in the cooking bench plate (4). An injection tube (31) of the flame thrower (3) passes through the through hole (43) and extends toward the nozzle (2). The outer side wall of the injection tube (31) extends outwards in the radial direction to form a positioning protrusion (32). The periphery of the through hole (43) is provided with a slot (40) matching the positioning protrusion (32) so as to limit the circumferential relative position of the flame thrower (3) and the cooking bench plate (4). The open burner can improve the stress condition of a fixing structure of the flame thrower (3), so that the flame thrower (3) can be positioned reliably and cost increase can be avoided.
Patent WO-2018196646-A1 (WO)
Title: 用于紫外线uv固化型油墨的硬纸筒包装容器
Inventor: SANG CHUNLONG
IPC: B32B1/02
Filed: 2018-04-17
Abstract: 一种用于紫外线UV固化型油墨的硬纸筒包装容器，包括：纸筒本体（1），具有前封口（11）和出料口（12），前封口（11）包括两个对称的导向结构（111），出料口（12）中具有第一密封膜（121），内密封活塞压盘（2）设置于纸筒本体（1）内，内密封活塞压盘（2）包括密封盘（21）和凸部（22），密封盘（21）的侧壁与纸筒本体（1）的内壁密封相接，密封盘（21）在外力作用下沿纸筒本体（1）的内壁滑动，凸部（22）与密封盘（21）一体连接，顶端呈锥体，底端呈圆柱体，凸部（22）的最大直径与出料口（12）的内径相匹配；水溶性涂层（3），涂布于纸筒本体（1）的内壁和导向壁（112）上，以及第一密封膜（121）和内密封活塞压盘（2）的至少一侧；抗紫外线遮光层，设置于纸筒本体（1）的外侧或纸筒本体上，阻隔紫外线进入纸筒本体内造成油墨的干燥固化。
Patent WO-2019165702-A1 (WO)
Inventor: GU WEI
IPC: G06Q10/04
Filed: 2018-04-27
Abstract: Disclosed is a double-layer coordinated robust optimized scheduling method for a multi-microgrids system, comprising the following steps: 10) obtaining operation cost coefficients and operation limit parameters of different devices in a user layer in the multi-microgrids system, and constructing a robust optimized scheduling model of the user layer; 20) obtaining operation cost coefficients and operation limit parameters of different devices in a power supply layer in the multi-microgrids system, and constructing a robust optimized scheduling model of the power supply layer; and 30) solving a double-layer coordinated robust optimization model of the multi-microgrids system: iteratively solving robust optimization problems of the user layer and the power supply layer by using a column constraint generation algorithm, and obtaining a robust coordinated operation plan of the multi-microgrids system is obtained. The method considers the power interaction characteristic and multi-level nondeterminacy of the user layer and the power supply layer in the multi-microgrids system, can realize double-layer coordinated robust optimized scheduling of the multi-microgrids system, and provides guidance and support for making the operation plan of the multi-microgrids system.
Patent WO-2019095640-A1 (WO)
Title: 压电谐振器和压电谐振器的制备方法
Inventor: ZUO CHENGJIE
IPC: H03H9/15
Filed: 2018-05-02
Abstract: 一种压电谐振器和压电谐振器的制备方法。其中，压电谐振器包括：衬底，所述衬底的上表面形成有一凹槽；第一压电层，覆盖于所述衬底的上表面以及所述凹槽的开口，以使所述凹槽与所述第一压电层形成空腔；第一电极和温度补偿层，均设置在所述第一压电层远离所述衬底的一侧，在垂直于所述衬底的方向上，所述第一电极在所述衬底上的投影位于所述凹槽所在的区域。
Patent WO-2018202211-A1 (WO)
Title: 一种夹层式袋装弹簧个体及袋装弹簧
Inventor: TAN ZHIMING
IPC: A47C27/07
Filed: 2018-05-25
Abstract: 一种夹层式袋装弹簧个体及袋装弹簧，夹层式袋装弹簧个体包括由布料（1）形成的至少上下两层容纳腔室（2）和分别封装包裹于各容纳腔室（2）内的弹簧个体（3），相邻上下两层容纳腔室（2）之间还形成有夹层腔室（4），夹层腔室（4）内置有功能填充物、弹性填充物或形成气囊，夹层式袋装弹簧个体依次相连形成袋装弹簧，夹层式袋装弹簧个体通过在上下两层袋装弹簧之间增加设置一层夹层腔室（4），夹层腔室（4）内可以根据实际需要填充放置不同的填充物以达到不同的功效，填充物通过各夹层腔室（4）有序均匀分布在床垫内部，克服传统床垫填充物散乱无序的缺陷。
Patent WO-2019041921-A1 (WO)
Title: Foldable array substrate, manufacturing method thereof, and display device
Inventor: WANG GANG
IPC: H01L27/32
Filed: 2018-05-30
Abstract: Provided in the present invention are a foldable array substrate, manufacturing method thereof, and display device. The foldable array substrate comprises a base substrate, a gate metal layer provided on one side of the base substrate, a source-drain metal layer provided on the side of the base substrate opposite to the side of the gate metal layer, and an insulation layer provided between the gate metal layer and the source-drain metal layer. The gate metal layer comprises gate lines and the source-drain metal layer comprises data lines. The gate lines and the data lines cross each other to define multiple pixel units on the base substrate. Openings are provided on the foldable array substrate outside of the pixel units. The openings extend from the side of the base substrate opposite to the insulation layer toward the base substrate. The foldable array substrate, display device, and manufacturing method of the foldable array substrate can improve resistance to bending by means of reducing the stress of the foldable array substrate.
Patent WO-2020014828-A1 (WO)
Title: Methods for forming aerogels
Inventor: WANG HUI
IPC: C01B33/16
Filed: 2018-07-16
Abstract: Provided is a method for forming an aerogel comprising steps of: a) providing an aged hydrogel or an aged alcogel and/or an aged hydro/alcogel; (b) replacing a substantial portion of the solvent of the hydrogel, alcogel and/or hydro/alcogel with a pore-replacement fluid comprising trans-1-chloro-3,3,3-trifluoro-propene (HCFO-1233zd(E)), cis-1-chloro-3,3,3-trifluoro-propene (HCFO-1233zd(Z)), cis-1,1,1,4,4,4-hexafluoro-2-butene (HFO-1336mzz(Z)), 1-methoxyheptafluoropropane, and combinations of these; and (c) vaporizing the pore-replacement fluid under a pressure of about 150 psia or less to remove a substantial portion of the pore-replacement fluid from the gel and produce the aerogel.
Patent WO-2019232906-A1 (WO)
Title: Bootstrap capacitor of goa circuit, goa circuit, and display panel
Inventor: XI SUPING
IPC: G02F1/133
Filed: 2018-08-01
Abstract: A bootstrap capacitor of a GOA circuit, a GOA circuit and a display panel, the bootstrap capacitor comprising: a first branch capacitor (C1); and a second branch capacitor (C2) located above the first branch capacitor. The second branch capacitor and the first branch capacitor are connected in parallel; and the projections of the second branch capacitor and the first branch capacitor on a horizontal plane are at least partially overlapped to reduce the width of the bootstrap capacitor, thereby obtaining the advantage of reducing the width occupied by the bootstrap capacitor.
Patent WO-2020019364-A1 (WO)
Title: Preparation method for thin film transistor
Inventor: XIE HUAFEI
IPC: H01L21/336
Filed: 2018-08-02
Abstract: Disclosed is a preparation method for a thin film transistor, comprising: sequentially manufacturing a gate, a gate insulating layer, and an active layer on a substrate; manufacturing an etching barrier layer on the active layer; depositing an Ohmic contact layer film on the etching barrier layer and the active layer, and depositing a source/drain conductive film on the Ohmic contact layer film; processing the source/drain conductive film to form a patterned source and a patterned drain, and processing the Ohmic contact layer film by means of a dry etching process to form a patterned Ohmic contact layer; and after the manufacturing of Ohmic contact layer is completed, removing the etching barrier layer. In the present invention, the etching barrier layer is provided above a transistor channel before the Ohmic contact layer is manufactured, thereby efficiently avoiding damage of the active layer caused by dry etching of the Ohmic contact layer, and improving the performance of the transistor.
Patent WO-2019047662-A1 (WO)
Title: Method and apparatus for determining route in automatic driving mode
Inventor: TANG KUN
IPC: B60W50/00
Filed: 2018-08-08
Abstract: A method and an apparatus for determining a route in an automatic driving mode, the method comprising the following steps: in an automatic driving mode, when current road image information corresponds to a plurality of route selection items, detecting whether there is a user selection information; when detecting user selection information, determining the driving route in the automatic driving mode on the basis of the user selection information. Thus, the automatic driving mode does not need to be switched to a manual driving mode, as selection information of the user for the driving route can be acquired in the automatic driving mode; a driving plan that better matches user habits can be acquired, satisfying the individual requirements of the user.
Patent WO-2019137013-A1 (WO)
Title: Smart microwave oven and smart device having food identification function
Inventor: LOU JUN
IPC: F24C7/02
Filed: 2018-08-24
Abstract: A smart microwave oven and a smart device having a food identification function, the smart microwave oven comprising a temperature sensor 2 that measures food to be heated; a collection device 3 that collects a food image/or a food video of the food to be heated; a model recognition device that extracts feature points from the collected food image and performs feature point matching so as to identify the type of the food to be heated; a control device actively selects a heating mode according to the obtained temperature and type of the food to be heated, and controls a magnetron to heat the food to be heated according to the heating mode; during heating, the control device dynamically adjusts the output power or working time of the magnetron according to a current temperature that is fed back so as to achieve closed-loop control for the heating process of the food to be heated. The smart microwave oven automatically heats the food to be heated according to the identified temperature and type without requiring a user to manually select the heating mode, thus reducing the skill and experience of a consumer for using a microwave to heat food.
Patent WO-2020019398-A1 (WO)
Title: Oled driver circuit and amoled display panel
Inventor: LI XUE
IPC: G09G3/3291
Filed: 2018-08-29
Abstract: Disclosed in embodiments of the present invention is an OLED driver circuit, comprising: a switch thin film transistor; a driver thin film transistor; a storage capacitor; a third thin film transistor, having a gate receiving a reset signal, a first end receiving a reset voltage, and a second end electrically connected to a first node; a sixth thin film transistor, having a gate receiving an enable signal, and a first end electrically connected to a second node; an OLED; and an elimination module, which is separately electrically connected to a first electrode of the storage capacitor and the first end of the driver thin film transistor, and separately receives a data voltage and a power supply voltage. The elimination module, the third thin film transistor, and the sixth thin film transistor together are used for eliminating a change in the driving current for the OLED caused by a drift of a threshold voltage of the driver thin film transistor. Also disclosed in the embodiments of the present invention is an AMOLED display panel. The use of the present invention can eliminate a change in the driving current for the OLED caused by a drift of the threshold voltage of the driver thin film transistor.
Patent WO-2019047896-A1 (WO)
Title: Image processing method and device
Inventor: FENG KAI
IPC: G06T7/50
Filed: 2018-09-06
Abstract: An image processing method, comprising: adjusting a disparity attribute value of an image pixel point in at least one area of an image to be processed, and generating a disparity image of the image to be processed; and generating a three dimensional image according to the image to be processed and the disparity image of the image to be processed.
Patent WO-2019052401-A1 (WO)
Title: Multicellular targeting liposome
Inventor: XU YUHONG
IPC: A61K9/127
Filed: 2018-09-07
Abstract: The present invention falls within the field of the use of liposome preparations in the preparation of tumor drugs, and in particular relates to the construction and use of a multicellular targeting liposome. A single liposome comprises multiple antibodies against different cells and a liposome with a stable structure and long circulation characteristics in vivo is constituted by molecular self-assembly. The multicellular targeting liposome can sequentially or simultaneously bind to multiple different cells by means of the action of antibodies to promote the identification of, communication between, the cytotoxicity of, the pro-apoptosis or clearance of different cells, etc.
Patent WO-2020015121-A1 (WO)
Title: Liquid crystal panel
Inventor: LI WENYING
IPC: G02F1/1335
Filed: 2018-09-14
Abstract: A liquid crystal panel (200). The liquid crystal panel (200) comprises a glass substrate (10), a black matrix (20), and a common electrode (30) sequentially stacked. The common electrode (30) completely covers the black matrix (20). The black matrix (20) comprises multiple rows of first shading lines (21) and multiple rows of second shading lines (22). The first shading lines (21) and the second shading lines (22) are perpendicular to and intersect each other. Also provided on the glass substrate (10) are a first signal source (40) arranged on the side of the black matrix (20) and first metal lines (50) provided on the side of the first shading lines (21) facing away from the glass substrate (10) and used for connecting the first signal source (40) and the common electrode (30). The first metal lines (50) covering the first shading lines (21) replace common lines outside of a display region of an array substrate (300); meanwhile, the common electrode (30) can still acquire a reliable potential reference, thus narrowing an edge frame of the liquid crystal panel (200).
Patent WO-2019148887-A1 (WO)
Title: Channel allocation method for vehicle ad hoc network
Inventor: GONG WEIBING
IPC: H04W4/40
Filed: 2018-10-15
Abstract: Described is a channel allocation method for a vehicle ad hoc network comprising multiple service channels and at least one control channel. The method comprises: while messages are continuously transmitted by means of the multiple service channels, monitoring, in real time and by means of the at least one control channel, a service channel allocation request for a message to be transmitted; and in response to the service channel allocation request, allocating, by means of the at least one control channel, a service channel to the message to be transmitted. The channel allocation method can significantly improve the utilization rate of a control channel and a service channel.
Patent WO-2020082260-A1 (WO)
Inventor: YEH CHIN-MIN
IPC: A61M5/178
Filed: 2018-10-24
Abstract: 一种具有注射剂量调整功能的注射器(1)，其包括一药瓶连接装置(3)与一可调式推进装置(4)，其中通过药瓶连接装置(3)组接药瓶(2)，再以可调式推进装置(4)装设于药瓶连接装置(3)中及伸入药瓶(2)内，药瓶连接装置(3)的转钮(20)能驱动可调式推进装置(4)的推杆(70)朝后移动至预定的刻度，于注射时，按压推杆(70)即能使药瓶(2)输出预定剂量的药液，使注射器(1)能够依据不同注射对象的需求而调整注射剂量。
Patent WO-2020082413-A1 (WO)
Inventor: KANG CHIHTSUNG
IPC: G02F1/1343
Filed: 2018-11-02
Abstract: Disclosed is a display panel, wherein the drive luminance of a first pixel (110) of the display panel is higher than the original luminance thereof; a first pixel electrode (111) partially overlaps a first branch common electrode (420); the drive luminance of a second pixel (120) is lower than the original luminance thereof; and a second pixel electrode (121) partially overlaps a second branch common electrode (430).
Patent WO-2019128691-A1 (WO)
Inventor: ZHU GUOLI
IPC: C12Q1/68
Filed: 2018-12-11
Abstract: The present invention provides a nucleotide derivative and an application thereof. The present invention also provides a nucleic acid derivative and a kit comprising the nucleotide derivative, particularly suitable for the sequencing method described in the present invention. Further, the present invention also provides applications of the nucleotide derivative and kit in sequencing or molecular diagnosis.
Patent WO-2019120102-A1 (WO)
Inventor: JIAN YANG
IPC: H04W76/14
Filed: 2018-12-11
Abstract: 本发明涉及一种无线手持电子装置、智能电子设备及其配对连接方法。该方法其包括：接收无线手持电子装置开机后，自动基于第一协议发送的广播数据包，该广播数据包携带该无线手持电子装置的产品信息，该产品信息包括身份信息、地址码信息；该身份信息用于标识产品的特定身份；获取广播数据包中的身份信息；对该身份信息进行验证，验证通过则开启蓝牙装置；根据该身份信息以及地址码信息，通过该蓝牙装置以第二协议给该无线手持电子装置发送配对请求。该配对连接过程可以无需用户进行手动操作，极大的提升无线电子装置之间进行配对连接的便捷性。
Patent WO-2020132903-A1 (WO)
Inventor: YE GEN
IPC: B25J13/00
Filed: 2018-12-25
Abstract: 一种机器人程序指令编译方法，包括解析输入指令，生成输入参数列表，参数列表匹配，生成标准输入指令等步骤。一种机器人控制系统，包括处理器，存储器等元件，用于执行前面提到的机器人程序指令编译方法。这种方法和系统能够使用户输入更加灵活，并减少编译失败的可能性。
Patent WO-2020133094-A1 (WO)
Inventor: REN ZHANG
IPC: H04R9/02
Filed: 2018-12-27
Abstract: 本发明提供一种应用于便携式电子设备的扬声器箱，所述便携式电子设备包括用于容置所述扬声器箱的腔体，所述扬声器箱包括具有收容空间的箱体和收容于所述箱体内的具有出声口的扬声器单体，所述扬声器单体将所述收容空间分隔为与所述出声口连通的前腔和与所述前腔相对的后腔，所述箱体设有用于连通所述后腔和所述便携式电子设备腔体的通孔，所述通孔处设置有透气隔离件。本发明的有益效果在于：设置透气隔离件，使得扬声器箱后腔和便携式电子设备腔体连通，一是，增大了扬声器箱后腔的空间，二是，能在一定程度上减小扬声器箱的体积，三是，随着扬声器箱的体积减小，则能在便携式电子设备的四个角都安装扬声器箱，以达到更好的声学效果。
Patent WO-2020133575-A1 (WO)
Inventor: FENG JING
IPC: C04B35/626
Filed: 2019-01-08
Abstract: 氧化锆/氧化钛/氧化铈掺杂稀土钽/铌酸盐RETa/NbO 4陶瓷粉体及其制备方法。氧化锆/氧化钛/氧化铈掺杂稀土钽/铌酸盐RETa/NbO 4陶瓷粉体，其化学通式为RE 1-x(Ta/Nb) 1-x(Zr/Ce/Ti) 2xO 4，0＜x＜1，该陶瓷粉体晶体结构为正交相，晶格空间群为C222 1，粒径为10-70μm，该陶瓷粉体呈球形。制备时，通过对原料进行球磨，再采用高温固相法反应后，与溶剂、有机粘接剂混合得到浆料C，并进行离心雾化后得到干燥的粒料，再烧结，得到一种满足APS技术对陶瓷粉体的要求的氧化锆/氧化钛/氧化铈掺杂稀土钽/铌酸盐RETa/NbO 4陶瓷粉体。
Patent WO-2020034567-A1 (WO)
Title: Wireless link recovery
Inventor: GAO BO
IPC: H04W74/08
Filed: 2019-01-08
Abstract: A wireless communications method includes acquiring, by a first radio terminal, one or more radio link qualities according to one or more first reference signal (RS) resources. One or more first RS resources are transmitted by a second radio terminal, in a first cell. The method includes determining, by the first radio terminal, a beam failure instance according to the one or more radio link qualities. The method further includes initializing, by the first radio terminal, a recovery request procedure. The recovery request procedure includes at least transmitting, in a case wherein a first condition is met, from the first radio terminal to the second radio terminal in a second cell, a link recovery request message. The first condition includes at least that a number of beam failure instances is equal to or greater than a first threshold value.