baber/WOPTO huggingface dataset:
Patent WO-2021062841-A1 (WO)
Inventor: LUO ZHIHU
IPC: H04L1/00
Filed: 2019-09-30
Abstract: A communication method and apparatus. The method comprises: a terminal device receives first indication information sent by a network device; the terminal device determines a target transmission mode of N TBs according to the first indication information, wherein the target transmission mode is a sequential transmission mode or an interlacing transmission mode, and the terminal device receives the N TBs from the network device according to the target transmission mode. By using the method and apparatus of the present application, DCI and a plurality of TBs scheduled by the DCI can be received by a terminal device in different transmission modes.
Patent WO-2020108120-A1 (WO)
Title: Glass processing mold and glass processing method
Inventor: DAN QISHAN
IPC: C03B23/03
Filed: 2019-10-12
Abstract: Disclosed are a glass processing mold and a glass processing method for processing a planar glass structure into a three-dimensional glass structure. The glass processing mold comprises a lower mold having a shaping cavity and an upper mold engaged with the lower mold. The lower mold comprises a bottom wall and a side wall engaged with the bottom wall to define the cavity, and the upper mold comprises a protrusion. When the mold is closed, the protrusion extends into the cavity, and is spaced apart from the bottom wall and the side wall, such that a shaping space used to shape the three-dimensional structure is defined by the protrusion engaging with the bottom wall and the side wall. The upper mold is made of a metal material having a thermal expansion coefficient of 8×10  -6 ~28×10  -6 K, and the lower mold is made of a metal or graphite material having a thermal expansion coefficient of 5×10  -6 ~7.58×10  -6 K. When compared to the prior art, the glass processing mold and the glass processing method provided by the present invention can prevent cracking of three-dimensional glass products and increase the yield of finished products.
Patent WO-2020083258-A1 (WO)
Inventor: KONG HUAN
IPC: G07C5/00
Filed: 2019-10-21
Abstract: 本发明公开了一种数据传输方法、车载通讯设备及计算机可读存储介质，该方法包括：当接收到与服务器的数据传输请求时，获取当前启动状态；当当前启动状态为车辆熄火时，采用低速传输网络，与服务器进行数据传输过程。
Patent WO-2020211335-A1 (WO)
Inventor: LI YINGCE
IPC: G06F1/16
Filed: 2019-11-07
Abstract: 一种屏幕可弯折的电子设备，其包括：设备本体以及连接装置。设备本体包括主体部（1）及与主体部（1）连接的折弯部（2），主体部（1）上设有第二显示屏（11），折弯部（2）上设有第一显示屏（21）及摄像模组（22）；连接装置设于折弯部（2）且连接于第一显示屏（21）及第二显示屏（11），连接装置可相对第二显示屏（11）转动，第一显示屏（21）用于在连接装置带动下相对第二显示屏（11）转动并在第一姿态和第二姿态之间转换，以调整摄像模组（22）的拍摄方向。该电子设备通过设置可折弯第一显示屏（21）的折弯装置，使折弯装置将处于第一姿态的竖直的第一显示屏（21）弯折至第二姿态，从而可改变第一显示屏（21）上设置的摄像头的拍摄角度，从而可使用较佳的拍摄角度来拍摄景物景色。
Patent WO-2021087933-A1 (WO)
Inventor: Duan Jin Jun
IPC: B25J5/06
Filed: 2019-11-08
Abstract: 一种用于野外探查的仿生机器人，包括机器人主体（1），机器人主体的左右两侧设置有驱动轮（2），机器人主体的上方设置有伸缩台（4），伸缩台的上方设置有转动台（8），转动台的上方设置有扫描器（9），扫描器上设置有扫描灯（10），机器人主体的上面的两侧设置有收集箱（5），机器人主体上在位于收集箱的旁边设置有机器臂（6），机器臂的下方设置有钳子（7）。该用于野外探查的仿生机器人，通过设置的内部遮盖（12）和外部遮盖（14）等结构，能够有效的避免雨水对机器人主体的一些不够牢固的结构进行浸湿，从而造成机器人主体损坏，且设置的收集箱结构，能够有效的将收集物上的液体通过过滤板进行过滤分离，避免收集物变质。
Patent WO-2020103725-A1 (WO)
Title: Differential input circuit, amplification circuit, and display apparatus
Inventor: WANG TANGXIANG
IPC: H03F3/45
Filed: 2019-11-12
Abstract: Disclosed are a differential input circuit, an amplification circuit, and a display apparatus. The differential input circuit comprises: a first power supply module (110), a second power supply module (120), a first shunting module (130), a second shunting module (140), a first output module (150) and a second output module (160), wherein the first power supply module (110) outputs a first signal, a second signal and a third signal under the control of a first bias signal (Vbp); the second power supply module (120) receives the first signal and outputs a fourth signal and a fifth signal; and the first shunting module (130), the second shunting module (140), the first output module (150) and the second output module (160) are controlled by means of a differential input signal (Vg), such that the first output module (150) and the second output module (160) output output signals under the control of the differential input signal (Vg).
Patent WO-2020134673-A1 (WO)
Title: Puce comprenant un circuit de détection de condition extrême de traitement et procédé de détection
Inventor: WANG XU
IPC: G01R31/28
Filed: 2019-11-13
Abstract: L'invention concerne une puce comprenant un circuit de détection de condition extrême de traitement (3) et un procédé de détection. La puce comprend un circuit d'exploitation (2) et un circuit de détection (3). Le circuit d'exploitation (2) et le circuit de détection (3) sont fabriqués simultanément dans le même processus. Le circuit de détection (3) comprend un oscillateur (51) et/ou une source de tension constante (41). Dans le procédé de détection, une différence entre une fréquence de sortie d'un oscillateur (51) et une fréquence nominale et/ou une différence entre une tension de sortie d'une source de tension constante (41) et une tension nominale sont mesurées, ce qui permet de déterminer un pourcentage d'écart de fréquence et/ou un pourcentage d'écart de tension d'un circuit d'exploitation en fonction des différences mesurées. Le procédé de détection présente une large gamme d'applications, une précision de détection élevée et une courte période de détection, et peut effectuer une détection automatique à grande vitesse, ce qui permet de réduire les coûts en temps induits lors de la réalisation d'un test final sur une puce.
Patent WO-2021088141-A1 (WO)
Title: Organic light emitting diode panel and manufacturing method therefor
Inventor: CHEN JINXIANG
IPC: H01L27/32
Filed: 2019-11-22
Abstract: An organic light emitting diode panel and a manufacturing method therefor. The organic light emitting diode panel comprises a substrate (100); a pixel definition layer (160) provided on a part of the substrate (100); an organic light emitting diode device and an auxiliary cathode contact device which are provided on the substrate (100) and are spaced from each other by the pixel definition layer (160), the organic light emitting diode device comprising an anode layer (150A), a hole injection layer (170), a hole transport layer (180), a light-emitting layer (190) and an electron transport layer (210) which are sequentially formed on a part of the substrate (100), the auxiliary cathode contact device comprising an auxiliary cathode (150B) and a conductive contact (300) which are sequentially formed on another part of the substrate (100), and the conductive contact (300) comprising a conductive mixture composed of the electron transport layer (210) and a solvent material (200) for dissolving the electron transport layer (210); and a transparent electrode layer (220) covering the electron transport layer (210), the pixel definition layer (160) and the conductive contact (300).
Patent WO-2021102890-A1 (WO)
Inventor: CHENG LI
IPC: G02F1/167
Filed: 2019-11-29
Abstract: An electronic ink screen and a manufacturing method therefor. The electronic ink screen comprises a display module (1), a control module (2) and a circuit module (3), wherein the display module (1) comprises a plurality of pixel units, and is configured to perform display by using electronic ink; the control module (2) is configured to convert, by means of an electrode micro-structure, a touch-control signal applied from the outside into an electrical signal change of a corresponding pixel unit, such that the display state of the pixel unit changes from an initial state; the electrode micro-structure comprises sub-electrode micro-structures (4) corresponding to pixel units on a one-to-one basis; and each sub-electrode micro-structure (4) comprises a first nano-electrode (41) and a second nano-electrode (42) which are made of different materials, with the two being arranged to be spaced apart from each other and being configured to be in frictional contact with each other when receiving the touch-control signal applied from the outside, so as to cause charge transfer. The electronic ink screen can prevent a display delay; moreover, energy is consumed only when electronic ink is deflected, without requiring additional power consumption, such that the energy consumption thereof can be effectively reduced.
Patent WO-2021103079-A1 (WO)
Title: 整版多穴菲涅尔微结构模具的制作方法
Inventor: XU TIAN
IPC: G02B3/00
Filed: 2019-12-05
Abstract: 一种整版多穴菲涅尔微结构模具的制作方法，包括：预制一个具有预定微结构（21）的单穴金属母模（20）；利用单穴金属母模上的预定微结构并在单穴金属母模上连续执行金属模板（50）制作步骤，获得多个具有所需微结构的金属模板；将多个金属模板拼接形成整版多穴菲涅尔微结构模具（1000）。上述整版多穴菲涅尔微结构模具的制作方法可以仅用到一个单穴金属母模，再以该单穴金属母模反制出多个同样的金属模板，可实现在降低成本的基础上，保证整版多穴菲涅尔微结构模具的整体性能。
Patent WO-2021109050-A1 (WO)
Inventor: WANG TONGYONG
IPC: G06N3/00
Filed: 2019-12-05
Abstract: 基于粒子群优化的SMT焊点质量控制方法及系统，通过获取焊点图像及其特征量数据，根据焊点特征量参数构建POS优化模型，计算每个焊点粒子的当前适应值，并通过综合评价体系获得各个焊点粒子的评价系数；进一步通过判断下一代更新后的焊点状态特征量是否小于一误差阈值，终止迭代，输出焊点形态参数；根据优化的结果进行SMT回流焊操作控制。实现了SMT回流焊过程的质量仿真，有效提高产品的质量和可靠性。
Patent WO-2021109119-A1 (WO)
Inventor: LIU JIE
IPC: G06F3/041
Filed: 2019-12-06
Abstract: 本申请涉及一种导电膜及其制备方法、导电浆、触控面板及显示装置。一种导电膜，包括：基板；以及导电层，设于基板的表面；导电层包括若干个电极和若干个添加颗粒；至少部分添加颗粒位于相邻电极之间；添加颗粒可与电极的蚀刻液反应。
Patent WO-2021109176-A1 (WO)
Inventor: SHI SHENGRONG
IPC: H04R1/02
Filed: 2019-12-10
Abstract: The utility model provides a loudspeaker box and a terminal device. The loudspeaker box comprises an upper cover plate, a lower cover plate, and a sound generation unit. The sound generation unit and the upper cover plate enclose a front cavity. The sound generation unit, the upper cover plate, and the lower cover plate enclose a rear cavity. The loudspeaker box further comprises a first air-permeable spacer extending from the upper cover plate to the rear cavity and fixed to the lower cover plate. The first air-permeable spacer divides the rear cavity into a first rear cavity and a second rear cavity communicated with the first rear cavity. The lower cover plate is provided with an enclosing wall protruding inwards the first rear cavity. The loudspeaker box further comprises air-permeable mesh cloth covering the enclosing wall. The air-permeable mesh cloth divides the first rear cavity into a sound-absorbing cavity located on the side of the air-permeable mesh cloth far away from the enclosing wall and used for accommodating a sound-absorbing material, and an air-permeable cavity located on the side of the air-permeable mesh cloth close to the enclosing wall. The air-permeable cavity is enclosed by the air-permeable mesh cloth, the enclosing wall, and the lower cover plate. The use of the technical solution solves the technical problem in the prior art that the performance of the loudspeaker box cannot be greatly improved due to a small filling volume and small air-permeable area of the sound-absorbing material.
Patent WO-2020151423-A1 (WO)
Inventor: MA ZHENG
IPC: H05K1/11
Filed: 2019-12-19
Abstract: Disclosed are a flexible circuit board, a capacitance screen (50), and a method for machining the flexible circuit board. The flexible circuit board comprises a base layer (22), and a conductive layer (10), wherein the conductive layer (10) is attached to the base layer (22); the conductive layer (10) is at least provided with a conductive sheet (11) and a conductive wire (12); the conductive sheet (11) and the conductive wire (12) are mutually electrically connected; the conductive sheet (11) is located at a conductive connection side, and a first avoidance notch (16) is provided on the conductive sheet (11); and the opening width of the first avoidance notch (16) gradually reduces from the outside to the inside. The conductive connection structure is stable; the problems of poor contact and binding an open circuit in the flexible circuit board can be solved; process flow time for machining the conductive sheet is short; and a drilling operation is easily carried out, and the structure is more stable and reliable.
Patent WO-2021088221-A1 (WO)
Title: 纽扣电池以及电子设备
Inventor: CHEN ZHIYONG
IPC: H01M2/02
Filed: 2019-12-20
Abstract: 一种纽扣电池以及电子设备。该电池包括：电芯（13）；至少一个极耳（141，142），至少一个所述极耳（141，142）的一端与所述电芯（13）的一个集流体连接；壳体，所述壳体包括第一外壳（11）和第二外壳（12），所述第一外壳（11）与所述第二外壳（12）密封连接，以包围形成腔体，所述电芯（13）和所述极耳（141，142）位于所述腔体内，在所述第一外壳（11）和所述第二外壳（12）被密封连接之前，将至少一个所述极耳（141，142）的另一端连接到所述第一外壳（11）的内壁上或者所述第二外壳（12）的内壁上。
Patent WO-2021082241-A1 (WO)
Inventor: LI SIYAO
IPC: H04N5/262
Filed: 2019-12-24
Abstract: Provided are an image processing method and apparatus, an electronic device and a storage medium. The method comprises: acquiring a first optical flow graph from a tth-frame image to a (t-1)th-frame image, a second optical flow graph from the tth-frame image to a (t+1)th-frame image, a third optical flow graph from the (t+1)th-frame image to the tth-frame image, and a fourth optical flow graph from the (t+1)th-frame image to a (t+2)th-frame image (S11); determining a first frame-insertion optical flow graph according to the first optical flow graph and the second optical flow graph, and determining a second frame-insertion optical flow graph according to the third optical flow graph and the fourth optical flow graph (S12); determining a first frame-insertion image according to the first frame-insertion optical flow graph and the tth-frame image, and determining a second frame-insertion image according to the second frame-insertion optical flow graph image and the (t+1)th-frame image (S13); and performing fusion processing on the first frame-insertion image and the second frame-insertion image to obtain a frame-insertion image inserted between the tth-frame image and the (t+1)th-frame image (S14). By means of the method, the precision of an obtained frame-insertion image can be improved.
Patent WO-2021128260-A1 (WO)
Inventor: OINUMA KENJI
IPC: G02B13/18
Filed: 2019-12-27
Abstract: L'invention concerne une lentille optique d'appareil de prise de vues (10, 20, 30, 40) qui, dans l'ordre du côté objet au côté image, comprend : une première lentille L1, une deuxième lentille L2, une troisième lentille L3, une quatrième lentille L4, une cinquième lentille L5 et une sixième lentille L6 ; ladite lentille optique d'appareil de prise de vues satisfait les relations suivantes : 100,00° ≤ FOV ≤ 135,00° ; -10,00 ≤ f1/f2 ≤ -0,50 ; 1,50 ≤ R11/R12 ≤ 20,00. La lentille optique d'appareil de prise de vues (10, 20, 30, 40) a une faible TTL tout en ayant une performance d'imagerie élevée.
Patent WO-2021056917-A1 (WO)
Inventor: GAO PENGFEI
IPC: G06F1/30
Filed: 2019-12-30
Abstract: 一种直流电源并机输入防反接电路与服务器，电路包括：第一开关管（Q1）与第二开关管（Q2）；第一开关管（Q1）的第一端用于连接第一电源（Power1）的正端，第一开关管（Q1）的第二端与第一驱动模块（100）的正输入端相连；第二开关管（Q2）的第一端用于连接第二电源（Power2）的正端，第二开关管（Q2）的第二端与第二驱动模块（200）的正输入端相连；当第二电源（Power2）接反时，第一开关管（Q1）闭合，第二开关管（Q2）断开，防止电流由第一电源（Power1）的正端流向第二电源（Power2）的负端；当第一电源（Power1）接反时，第一开关管（Q1）断开，第二开关管（Q2）闭合，防止电流由第二电源（Power2）的正端流向第一电源（Power1）的负端。通过第一开关管（Q1）与第二开关管（Q2）阻断电流，有效解决了直流电源并机输入时电源反接导致内部器件损坏的问题。
Patent WO-2020168911-A1 (WO)
Title: 无级变速器
Inventor: TANG YONGFENG
IPC: F16H3/76
Filed: 2020-02-05
Abstract: 一种无级变速器，其设有外壳体（1）、内腔体（2）、第一行星齿轮组（4）、第二行星齿轮组（7），穿过第一支撑架（5）的第一轴（3）上固定设有斗轮太阳轮（1001），斗轮太阳轮位于第一支撑架内侧，斗轮太阳轮外圆周上设有斗轮行星轮（1002），斗轮行星轮与斗轮太阳轮啮合连接，斗轮行星轮和斗轮太阳轮构成斗轮行星齿轮组（10），斗轮太阳轮相邻设有第三支撑架（11）；斗轮行星轮中间固定设有斗轮行星轮轴（14），斗轮行星轮轴内部为空心结构，行星轮轴（12）穿过第一支撑架、空心的斗轮行星轮轴、第二支撑架，行星轮轴分别与第一支撑架、第二支撑架旋转连接，提供一种由外壳体、第一轴和第二轴（6）形成三个控制端的无级变速器。
Patent WO-2021138962-A1 (WO)
Inventor: LIU WEI
IPC: H01L27/32
Filed: 2020-02-17
Abstract: L'invention concerne un dispositif d'affichage à diodes électroluminescentes organiques et un procédé de fabrication pour celui-ci. Le dispositif d'affichage à diodes électroluminescentes organiques comprend un substrat, un substrat matriciel de transistors en couches minces, une pluralité d'anodes, une couche de définition de pixel, une pluralité de rainures en forme de bande étant ménagées sur la couche de définition de pixel, une couche fonctionnelle électroluminescente et une cathode disposée sur la couche fonctionnelle électroluminescente. Un courant transversal entre chaque intervalle de pixel est bloqué au moyen de la pluralité de rainures en forme de bande, ce qui améliore le problème de la diaphonie de courant entre des pixels adjacents.
Patent WO-2020173351-A1 (WO)
Inventor: LI YANRU
IPC: H01M10/615
Filed: 2020-02-19
Abstract: A battery pack thermal management system and a thermal management system for an electric vehicle. The battery pack thermal management system (1) comprises: a battery pack thermal management device (11), a processor (12), and a solenoid valve network (13) connected to the battery pack thermal management device (11), where an external port of the solenoid valve network (13) is connected to an external cooling system (2); the processor (12) is used for controlling the work status of solenoid valves in the solenoid valve network (13), thus allowing the battery pack thermal management device (11) to utilize the heat generated by the external cooling system (2) to heat a battery pack. The solution increases energy utilization rate.
Patent WO-2021017461-A1 (WO)
Title: Implant member and preparation method and application thereof
Inventor: XIA PEIPEI
IPC: A61L31/16
Filed: 2020-02-24
Abstract: Provided are an implant member and preparation method and application thereof; the implant member comprises an implant wire and a drug coating arranged on the surface of the implant wire, the drug coating comprising a drug and a controlled-release factor. By means of modifying the surface of the implant wire, better adhesion between the modified implant wire and the drug coating is maintained; the drug coating is sprayed onto the implant wire by means of spray coating, thus the drug is uniformly dispersed on the surface of the implant wire, facilitating the uniform and stable release of the drug. On the basis of ensuring that the implant member can be successfully implanted inside the human body, the drug is released slowly and quantitatively, eliminating or reducing the risk of pain, inflammation and swelling, and infection during the implantation process, and the invention can achieve highly effective treatment by means of a smaller dosage.
Patent WO-2021179121-A1 (WO)
Inventor: JIN JINGCHENG
IPC: C01G31/02
Filed: 2020-03-09
Abstract: The present invention relates to the field of beam propagation, and relates in particular to a refractive index continuum structure and device, and an energy concentration test system. The refractive index continuum structure comprises: a light-transmitting substrate 110; a first layer that is provided on an incident surface of the light-transmitting substrate 110 and has a gradient refractive index; a second layer that is provided on an exit surface of the light-transmitting substrate 110 and has a gradient refractive index; and a thermochromic layer that is provided on an exit surface of the second layer. The beneficial effect of the present invention is that, compared with the existing technology, the present invention designs a refractive index continuum structure (ICS) composed of two gradient refractive index layers and a thermochromic layer so that light can carry out light bending and energy concentration during the propagation thereof, and incident beams can be effectively concentrated in one direction regardless of angle and polarization. In addition, the effect of energy concentration is very intuitive, and the energy concentration efficiency can be automatically adjusted by means of environmental temperature.
Patent WO-2021004081-A1 (WO)
Inventor: LU XI
IPC: G06F16/00
Filed: 2020-03-13
Abstract: 针对现有的按照整体强度观点进行的结构静强度设计过程中应力场与整体强度失配现象，本发明提出了基于强度场的结构静强度设计方法。把机械结构和零部件的静强度作为场处理，把结构应力场和静强度场有机地匹配起来，具体方法为根据结构危险截面的极限静应力幅值分布，确定结构危险截面的理想静强度场分布；结合材料和热处理，设计出结构危险截面的实际静强度场；应用全场应力-强度干涉模型，就可以对结构危险截面的静强度设计水平进行定量评价。
Patent WO-2020248641-A1 (WO)
Inventor: HUI BIN
IPC: F25D25/02
Filed: 2020-03-18
Abstract: A refrigerator, comprising an automatic door-opening/closing apparatus (300) mounted on a refrigerator body (100) for driving the opening and closing of a door (210). When opening the door, if a first obstacle detecting apparatus detects the presence of an obstacle in front of the door (210), then the automatic door opening/closing apparatus (300) stops the opening of the door (210); when closing the door, if a second obstacle detection apparatus detects the presence of an obstacle behind the door (210), then the automatic door-opening/closing apparatus (300) stops the closing of the door (210). This stops the movement of the door (210) upon the discovery of an obstacle while opening or closing the door, thus preventing the door (210) from being damaged by collision, and when the obstacle is a person, preventing physical injuries from being caused.
Patent WO-2021109360-A1 (WO)
Inventor: TAO XING
IPC: B63B21/20
Filed: 2020-03-20
Abstract: An underwater disassembly and assembly module for a dedicated shackle comprises: a lateral pin disassembly and assembly module (2) and a nut disassembly and assembly module (3). The lateral pin disassembly and assembly module (2) comprises a lateral pin sleeve (2-1), a ROV lateral pin handle (2-2), a lateral pin stopper pin (2-3), a ROV lateral pin retaining pin (2-4), a lateral pin (2-5), and a roller bearing (2-6). The nut disassembly and assembly module (3) comprises a nut (3-1), a ROV nut handle (3-2), a nut sleeve (3-3), a nut retaining pin (3-4), a guide rail (3-5), a ROV sliding block retaining pin (3-6), a sliding block (3-7), a ROV sliding block handle (3-8), a nut stopper pin (3-9). The present structure ensures that ROV robots achieve an underwater disassembly and assembly function, and meet requirements for connection performance and use performance while facilitating assembly and disassembly operations, thereby completing underwater installation tasks simply by pushing, pulling, and rotating operations, and are reusable.
Patent WO-2021189177-A1 (WO)
Title: Ldpc软译码方法、存储器及电子设备
Inventor: WANG QI
IPC: G11C16/08
Filed: 2020-03-23
Abstract: 一种LDPC软译码方法、存储器及电子设备，该方法包括：对信息位已经编码过的存储单元进行读取，根据读取时当前存储单元对应的存储时间、阈值电压分区和综合分布态，并参照一预先建立的LLR表获得当前存储单元的LLR值；根据读取的当前存储单元的LLR值对信息位已经编码过的存储单元的码字进行软译码操作；其中，当前存储单元的综合分布态根据与该当前存储单元相邻的存储单元对于该当前存储单元分布态的影响确定；所述预先建立的LLR表的输入量为：存储时间、阈值电压分区和综合分布态，输出量为LLR值。基于综合分布态确定的LLR值进行译码的方式相较于现有的LDPC软译码方式降低了误码率，提升了纠错能力，同时还减少了迭代次数。
Patent WO-2021189231-A1 (WO)
Inventor: GAO LEI
IPC: H04L5/00
Filed: 2020-03-24
Abstract: Sont divulgués un procédé, un dispositif et un système de communication, ainsi qu'un support de stockage informatique, pouvant être appliqués en particulier au domaine des communications à courte distance, telles des communications dans le domaine du poste de pilotage. Le procédé de communication comprend les étapes au cours desquelles : un appareil cible détermine une première sous-ressource temps-fréquence, la première sous-ressource temps-fréquence faisant partie d'une première ressource temps-fréquence ; et l'appareil cible envoie une première demande sur la première sous-ressource temps-fréquence, la première demande étant utilisée pour demander un accès ou une programmation, la première ressource temps-fréquence étant une ressource prédéfinie ou préconfigurée pour transporter la demande de l'appareil cible. Comparé à l'art antérieur dans lequel un appareil cible utilise différentes ressources temps-fréquence pour envoyer respectivement une demande d'accès et une demande de programmation, un appareil cible d'après l'invention réutilise une sous-ressource temps-fréquence d'une première ressource temps-fréquence pour envoyer une demande d'accès et/ou une demande de programmation, ce qui augmente un taux d'utilisation d'une ressource temps-fréquence.
Patent WO-2021189314-A1 (WO)
Inventor: WANG LI
IPC: G06F11/16
Filed: 2020-03-25
Abstract: Embodiments of the disclosure provide systems and methods for recovering a data server crash. The exemplary method includes detecting a crash of a first data server and marking an affected volume group associated with the first data server read-only. The method further includes determining that the first data server is not back online within a predetermined time. The method also includes replacing the first data server with a second data server and recovering object data of the affected volume group to the second data server.