baber/WOPTO huggingface dataset:
Patent WO-2018209904-A1 (WO)
Title: 电烹饪器及其加热功率控制方法和装置
Inventor: LI JUAN
IPC: H05B6/06
Filed: 2017-11-10
Abstract: 电烹饪器及其加热功率控制方法和装置，其中，所述控制方法包括以下步骤：获取电烹饪器的加热功率（S1）；实时检测电烹饪器的加热温度，以得到温度采样值（S2）；根据加热功率的变化情况和温度采样值判断电烹饪器是否进入能效测试状态（S3）；如果电烹饪器进入能效测试状态，则控制电烹饪器以初始调功比进行加热，并根据温度采样值对初始调功比进行动态调整，以使电烹饪器满足预设的能效测试标准（S4）。该控制方法，既能够有效保证电烹饪器满足预设的能效测试标准，又能够保证电烹饪器的生产效率、通用性和用户体验。
Patent WO-2018121106-A1 (WO)
Title: 一种基于采空区压力监测的煤矿采空区飓风灾害预警方法
Inventor: XIE JIANLIN
IPC: G06Q10/04
Filed: 2017-11-13
Abstract: 一种基于采空区压力监测的煤矿采空区飓风灾害预警方法，属于煤矿开采技术领域。该方法包括：步骤一：确定某个工作面厚度值，由工作面钻孔岩层柱状资料并结合岩体力学参数测试实验得出岩体的碎胀系数、岩体容重；步骤二：在采空区内部布置采空区压力枕，采空区压力枕与压力变送器连接，压力变送器的信号通过电缆传输到设在巷道中的数据采集分站，得到采空区压力值，可得到岩体垮落高度和采空区内部空隙Δ；步骤三：同时结合材料力学公式可以计算坚硬顶板最大挠度值Smax；将Δ与最大挠度值Smax进行对比，当Δ≥0.8Smax时则为采空区飓风灾害预警时刻。该方法基于一种安装简便、操作简单、实施成本低的采空区压力监测系统实现对采空区飓风灾害预警。
Patent WO-2019061787-A1 (WO)
Title: Communication method, communication apparatus and apparatus with a storage function
Inventor: XIA XIN
IPC: H04W28/24
Filed: 2017-11-28
Abstract: A communication method, a communication apparatus and an apparatus with a storage function are disclosed in the present disclosure. The communication method comprises: determining whether a user equipment has completed a QoS mapping update; and when the user equipment has completed the QoS mapping update, then not setting a reflective QoS indicator in at least a part of downlink messages sent to the user equipment; and otherwise, setting the reflective QoS indicator in the at least a part of the downlink messages sent to the user equipment. In this way, the present disclosure can reduce the burden and the power consumption of the user equipment.
Patent WO-2018103659-A1 (WO)
Title: Système de retour harq pour un système 5g new radio
Inventor: WU KUO-MING
IPC: H04L1/18
Filed: 2017-12-06
Abstract: L'invention concerne un système de retour de demande automatique de répétition hybride (HARQ) qui utilise un traitement de retour de NACK à états multiples. Un bloc de transport (TB) contient une pluralité de blocs de code (CB). Quand tous les CB du TB sont décodés avec succès, un ACK de TB d'un bit est retourné. Lorsqu'au moins un CB du TB n'est pas correctement décodé, un NACK de TB d'un bit est retourné. De plus, un retour de NACK de CB HARQ de plusieurs bits est fourni. Le NACK de CB HARQ de plusieurs bits peut pointer plus précisément les parties erronées du TB et déclencher une retransmission efficace en sautant la retransmission de CB décodés avec succès. Le réseau peut désactiver le NACK de CB de plusieurs bits pour certains UE, par exemple pour réduire le surdébit. L'UE peut désactiver le NACK de CB de plusieurs bits, par exemple pour économiser l'énergie.
Patent WO-2019085159-A1 (WO)
Inventor: HUANG BEI ZHOU
IPC: G02F1/1335
Filed: 2017-12-12
Abstract: 一种显示面板(300)及其制作方法，显示面板(300)包括：基板，包括相对设置的第一基板(11)和第二基板(12)；黑色矩阵层(13)，形成于第一基板(11)上；配向层(14)，形成于黑色矩阵层(13)以及第二基板(12)上；彩色滤光层(15)，形成于第一基板(11)或第二基板(12)上；液晶层(16)，形成于第一基板(11)及第二基板(12)之间；主动开关(20)，形成于基板上；黑色矩阵层(13)上设有至少一条沟槽(131)，沟槽(131)在基板的对应位置设有遮光层(17)，遮光层(17)在基板的正投影区域完全覆盖沟槽(131)在基板的正投影区域。
Patent WO-2018108108-A1 (WO)
Title: 共轭聚合物及其在有机电子器件的应用
Inventor: YU MINGQUAN
IPC: C07D209/82
Filed: 2017-12-13
Abstract: 一种共轭聚合物，包含有通式（I）所示的重复单元：其中，p为重复单元数，所述p为大于或等于1的整数； A具有如通式（II）所示的结构，B具有如通式（II）或通式（III）所示的结构；上述共轭聚合物，具有较高的三线态能级及高的电荷传输性能。
Patent WO-2018130184-A1 (WO)
Title: 1,2,4-三嗪-3-胺类衍生物、其制备方法及其在医药上的应用
Inventor: LU BIAO
IPC: C07D253/06
Filed: 2018-01-12
Abstract: 本发明涉及1,2,4-三嗪-3-胺类衍生物、其制备方法及其在医药上的应用。具体而言，本发明涉及一种通式(I)所示的1,2,4-三嗪-3-胺类衍生物、其制备方法及含有该衍生物的药物组合物以及其作为治疗剂，特别是作为A 2a 受体拮抗剂的用途和在制备用于治疗通过对A 2a 受体的抑制而改善的病况或病症的药物中的用途，其中通式(I)的各取代基与说明书中的定义相同。
Patent WO-2019119571-A1 (WO)
Inventor: MA XUEJUN
IPC: A61H7/00
Filed: 2018-01-12
Abstract: 一种按摩运动装置(100)，其包括基座(10)、设于基座(10)上的来回运动的摆臂组件(20)、用于驱动摆臂组件(20)的驱动组件(30)和感应装置(40)，感应装置(40)包括：与摆臂组件连接的滑块模组(43)、感应器件(42)和控制模块(41)；滑块模组(43)跟随摆臂组件(20)在张开状态位置和收合状态位置之间运动，感应器件(42)与收合状态位置对应设置，控制模块(41)分别与驱动组件(30)和感应器件(42)连接，感应器件(42)获取滑块模组(43)的位置信号，控制模块(41)根据滑块模组(43)的位置控制驱动组件(30)驱动摆臂组件(20)位于收合状态，实现了运动按摩装置(100)在关机时的自动收合，方便收取和包装。
Patent WO-2018133785-A1 (WO)
Title: Dispositif de protection de l'environnement d'un moteur et d'économie de carburant
Inventor: WANG ZHIAN
IPC: F02M35/104
Filed: 2018-01-16
Abstract: La présente invention concerne un dispositif de protection de l'environnement d'un moteur et d'économie de carburant capable de changer un système d'admission d'un moteur pour passer d'une combustion passive à une combustion active. Le dispositif comprend une plaque de bride (1), un tube de guidage d'écoulement externe (2), un tube de guidage d'écoulement central (3), un ventilateur de guidage d'écoulement fixe (4) et des trous de vis (6) raccordés à un papillon des gaz et à un collecteur d'admission du moteur. Le tube de guidage d'écoulement central (3) et le tube de guidage d'écoulement externe (2) sont raccordés au ventilateur de guidage d'écoulement fixe (4) pour aider à la fixation du ventilateur de guidage d'écoulement (4) et jouant un rôle de guidage de l'écoulement ; le tube de guidage d'écoulement externe (2) est inséré dans le collecteur d'admission du moteur, et est fixé à l'aide de vis au moyen des trous de vis (6) raccordés au papillon des gaz et au collecteur d'admission du moteur. Le dispositif d'économie de carburant résout les problèmes de dépôt excessif de carbone, de puissance réduite, de gaspillage de carburant, d'émissions d'échappement non réglementaires et de pollution de l'air provoqués par une combustion insuffisante du moteur. Après l'installation du dispositif, la puissance du moteur est augmentée de façon significative d'environ 30 %, ce qui permet d'économiser environ 15 % de carburant, il n'y a pas de dépôt de carbone, l'émission de gaz d'échappement est presque nulle, et il n'est pas nécessaire de nettoyer le papillon des gaz et un dispositif catalytique à trois voies.
Patent WO-2019144283-A1 (WO)
Title: Parking space reservation method and device, computer device, and computer readable storage medium
Inventor: FAN CHUNLIN
IPC: G08G1/14
Filed: 2018-01-23
Abstract: A parking space reservation method and device, a computer device, and a computer readable storage medium. The method comprises: receiving a parking space reservation request input by a user, the reservation request comprising a parking lot identifier and a parking space identifier; sending the parking space reservation request to a parking management platform so that the parking management platform sends the parking space reservation request to a parking lot system corresponding to the parking lot identifier, and the parking lot system sends, according to the parking space reservation request, a parking space locking instruction to a parking space lock corresponding to the parking space identifier; and receiving parking space reservation feedback information sent by the parking management platform. According to the parking space reservation method, by reserving a parking space by means of the method, a user can conveniently learn about a parking space reservation state according to the parking space reservation feedback information sent by the parking management platform, so that the parking efficiency of the user is improved, and parking space reservation is more intelligent.
Patent WO-2018141272-A1 (WO)
Title: 终端、网络设备和通信方法
Inventor: LI HUA
IPC: H04W72/12
Filed: 2018-02-02
Abstract: 本申请提供终端和网络设备、以及由终端和网络设备执行的通信方法。通信方法包括：终端使用第一空间资源集合中的多个空间资源，发送第一上行控制信息，网络设备通过第一空间资源集合中的多个空间资源接收第一上行控制信息。本申请提供的终端和网络设备、以及由终端和网络设备执行的通信方法，可以使得终端采用波束的方式传输上行控制信息时，可以提高上行控制信息的传输可靠性，从而提高通信的可靠性。
Patent WO-2019157742-A1 (WO)
Inventor: WANG XUZHEN
IPC: H04L27/26
Filed: 2018-02-14
Abstract: 本申请提供一种信道状态信息矩阵信息处理方法及通信装置，该方法包括：第一通信装置首先确定信道状态信息矩阵指示信息，进而发送信道状态信息矩阵指示信息，该信道状态信息矩阵指示信息指示的信道状态信息矩阵满足公式(1)‐(2)或满足公式(3)‐(4)。该信道状态信息矩阵指示信息反馈量小，从而使得信道状态信息矩阵指示信息所承载的反馈量相比现有技术中获取相同精度信道状态信息的指示信息反馈量有明显减小，从而可以极大地减少有效资源占用；或者在反馈相同数量信道状态信息的指示信息情况下，能够大大提升接入网设备获取信道状态信息精度，从而提升整个系统的性能。本实施例提供的方法可以应用于通信系统，例如V2X、LTE-V、V2V、车联网、MTC、ΙοΤ、LTE-M、M2M、物联网等。
Patent WO-2019140735-A1 (WO)
Title: Text sorting method and apparatus, and terminal device and medium
Inventor: CAI JINSHENG
IPC: G06F3/023
Filed: 2018-02-26
Abstract: The present invention is applicable to the technical field of text input. Provided are a text sorting method and apparatus, a terminal device, and a medium. The text sorting method comprises: generating, according to a character input by an inputter, a text sequence matching the character; acquiring a previous input word corresponding to the character, and respectively combining the word with each group of text in the text sequence; determining, according to a pre-stored number of search results, the number of search results of each group of text combinations after the combination; carrying out a first instance of sorting on each group of text in the text sequence according to the number of search results; and acquiring a personal attribute of the inputter and a character attribute of the character, and carrying out a second instance of sorting on each group of text, subjected to the first instance of sorting, in the text sequence, so that the sorted text is more in line with requirements of the inputter, wherein the inputter can directly input text by means of pressing the space key, thereby shortening the text input time and improving the text input efficiency. The present invention is applicable to practical application.
Patent WO-2018205714-A1 (WO)
Title: Écran d'épissage, dispositif d'affichage et terminal mobile
Inventor: YANG LE
IPC: G09F9/302
Filed: 2018-02-27
Abstract: L'invention concerne un écran d'épissage (1) qui comprend un écran flexible (11), un écran à diodes électroluminescentes (DEL) (12) et une carte de circuits imprimés flexible (13). L'écran flexible (11) présente une ouverture (11c) s'étendant à travers l'écran flexible (11), et l'écran à DEL (12) est disposé dans l'ouverture (11c). Un signal dans l'écran à DEL (12) est lié à la carte de circuits imprimés flexible (13) ; et un signal dans la carte de circuits imprimés flexible (13) est lié à l'écran flexible (12). La présente invention concerne en outre un dispositif d'affichage et un terminal mobile.
Patent WO-2019029155-A1 (WO)
Title: Data comparison method and device, computer device and storage medium
Inventor: CHEN ZHIHUI
IPC: G06F17/30
Filed: 2018-02-28
Abstract: The present application relates to a data comparison method, comprising: acquiring a first database name and a first file name, and grabbing a first file from a first database according to the first database name and the first file name; acquiring a second database name and a second file name, and grabbing a second file from a second database according to the second database name and the second file name; acquiring configuration information comprising a field name to be compared in the first file and a field name to be compared in the second file; and comparing data in the first file and the second file according to the field name to be compared in the first file and the field name to be compared in the second file, and outputting a comparison result.
Patent WO-2018171463-A1 (WO)
Title: 移动性管理方法、装置及存储介质
Inventor: DAI QIAN
IPC: H04W76/00
Filed: 2018-03-12
Abstract: 本发明公开了一种移动性管理方法、装置及存储介质，所述方法包括：在inactive态或light-connected态的UE满足改换小区的条件且确定改换小区的目标基站后，确定所述用户设备UE的改换小区方式；根据所述确定的改换小区方式执行所述UE的切换；所述UE的改换小区方式至少包括如下之一：保持所述UE的用户面链接在源基站；转移所述UE的用户面链接到目标基站。本申请实现了inactive状态或者light connected状态下在LTE和5G New RAT之间的移动性管理。
Patent WO-2018214631-A1 (WO)
Title: 一种汽车发动机减震部件用高强抗疲劳原位纳米强化铝合金及其高致密压铸方法
Inventor: ZHAO YUTAO
IPC: B22D17/00
Filed: 2018-03-23
Abstract: 一种汽车发动机减震部件用高强抗疲劳原位纳米强化铝合金及其高致密压铸方法。通过原位纳米强化和合金成分调控，并结合优化的非线性高压压铸工艺获得压铸件。借助原位纳米ZrB 2增强体和纳米Al 3Er析出相的尺度效应、界面效应、异质形核效应，显著提高合金的强度、抗疲劳性能和阻尼性能；与此同时，提高了Mg、Zn和Fe元素含量，并引入Mn和Ni元素，在提高强化相含量、获得高强度的同时，使Al-Fe相等有害的粗大析出相有效细化和圆顿化，并保障合金良好的压铸性能。
Patent WO-2018153384-A1 (WO)
Title: 一种变速装置齿轮敲击能量的测量方法及齿轮敲击异响的评价方法
Inventor: GAO JIDONG
IPC: G06F17/50
Filed: 2018-03-26
Abstract: 提供了一种变速装置齿轮敲击能量的测量方法及齿轮敲击异响的评价方法，利用动力学仿真分析软件搭建目标车型传动系统仿真分析模型，或对实车进行测试采样；预设测定步长，确定一个发动机工作循环内测试的转速点；根据仿真模型或者实车测试，取得在测试转速点时，得到变速箱非承载齿轮副从动齿轮转速和扭矩，确定动齿轮输出功率，进一步确定齿轮敲击异响的评价方法。本发明所述的一种变速装置齿轮敲击能量的测量方法及齿轮敲击异响的评价方法，对变速器齿轮敲击异响进行测量及量化评价，同时评价过程便捷，评价结果准确可靠，为汽车乘坐舒适性的前期设计和后期改造提供依据。
Patent WO-2018177324-A1 (WO)
Inventor: LIU JIAWANG
IPC: C07K16/30
Filed: 2018-03-28
Abstract: L'invention concerne un anticorps bispécifique hétérodimère de type similaire à une structure d'anticorps naturel anti-PD-L1/anti-PD-1 et une préparation de celui-ci. L'invention concerne particulièrement, un anticorps bispécifique hétérodimère hautement stable anti-PD-L1/anti-PD-1 ayant des caractéristiques d'une IgG naturelle et sans appariement chaîne lourde-chaîne légère, ainsi qu'une préparation de celui-ci. L'anticorps bispécifique de l'invention peut se lier aux deux molécules cibles et est plus efficace dans le traitement d'une maladie complexe.
Patent WO-2018196574-A1 (WO)
Title: 可用于邮件、包裹和单件物品的自动化存取货仓库保管系统
Inventor: GUO QING
IPC: B65G1/137
Filed: 2018-04-04
Abstract: 用于邮件、包裹和单件物品的自动化存取货仓库保管系统，包括前端访问区域、互联操作机器、后端存储区域、控制塔，后端存储区域内设有货架，互联操作机器包括 ViVi 机器人，前端访问区域包括智能柜，智能柜与货架之间设有与自动导引运输车系统相适应的导引路径。能够实现一个全天候全自动化存取的 ASRS 设施，在内部全面自动化的情况下，人只需从外部进行访问操作，访问实现物流交换以完成商流(销售)所需的环节，系统可以存储的容量会极大地扩展，服务时间也可以 24x7 提升终端服务质量和中转供应链效率。
Patent WO-2019213826-A1 (WO)
Title: Dining high chair for children
Inventor: PAN BAOCHENG
IPC: A47D1/00
Filed: 2018-05-07
Abstract: A dining high chair for children comprises a dining tray (1), a support rod (2), an armrest (3), a seat (4), a connection rod I (5), support legs (6), a connection rod II (7), a base plate (8), and a base foot (9). The support rod (2) has one end fixedly connected to the seat (4) and the other end connected to the dining tray (1). The dining tray (1) is located above the seat (4). The armrest (3) is fixedly connected to the seat (4) and located above the seat (4). The support legs (6) are fixedly connected to the seat (4) and located below the seat (4). The connection rod I (5) has one end fixedly connected to the seat (4) and the other end fixedly connected to a support leg (6). The connection rod II (7) has one end fixedly connected to one support leg (6) and the other end fixedly connected to another support leg (6). The base plate (8) has an upper surface fixedly connected to a lower end of a support leg (6). A lower surface of the base plate (8) is fixed to the base foot (9). The support legs (6) distribute a supported weight, thereby reducing the likelihood of the support legs (6) being damaged. The support legs (6) have an enlarged contact surface at lower ends, thereby reducing the risks of tipping over.
Patent WO-2019218131-A1 (WO)
Title: Fast and deterministic algorithm for consensus set maximization
Inventor: XING ZIRAN
IPC: G06F17/50
Filed: 2018-05-15
Abstract: A method for approximately solving a consensus set maximization ("CSM") problem for a dataset, comprises relaxing a maximum fitting residual constraint in the CSM problem to an average error bounded constraint (401); defining a plurality of decision problems related to the relaxed CSM problem (402); solving each decision problem by defining an optimization problem (403); and selecting a consensus size for the CSM problem based on solutions to the decision problems (404).
Patent WO-2019047559-A1 (WO)
Title: Control system and control method for parallel converter system
Inventor: WANG NANNAN
IPC: H02J3/36
Filed: 2018-05-22
Abstract: Disclosed are a control method and system for a parallel converter system, containing a common AC voltage controller and a separate current controller for each converter; the AC voltage controller generates an active current, a wattless current, and a system voltage phase reference value and, by means of communication, sends same to the current controller of the converter of each island control mode to be a converter control signal; the active and wattless current outputted by each converter, along with the corresponding current reference value, accomplish the objective of the parallel converter system collectively controlling the amplitude and frequency of an AC bus voltage. The method and system are highly reliable and effectively ensure the synchronization of a plurality of converters.
Patent WO-2019001217-A1 (WO)
Title: Active clamping flyback switching power supply circuit
Inventor: WANG BAOJUN
IPC: H02M3/335
Filed: 2018-06-01
Abstract: An active clamping flyback switching power supply circuit. On the basis of an LCL flyback converter, a N P1 dotted terminal in a transformer B is held to be connected with a power supply, and a second primary winding N P2 dotted terminal is held to be connected with the ground; and the N P1 and the N P2 are both wound by two wires. One end of a capacitor C1 is connected to a N P1 non-dotted terminal, and the other end of the capacitor C1 is connected to a N P2 non-dotted terminal. The N P2 non-dotted terminal is connected to the power supply via a field-effect transistor Q2 and a clamping network 400 connected with C3 in series. Thus, when Q1 is in a saturated conduction, the N P1 and the N P2 are both excited. When Q1 is switched off, a secondary side N S outputs energy, and a primary side presents a state that a voltage source is connected in series with a leakage inductor. When Q2 is switched on, C3 and the leakage inductor resonate to realize zero voltage switch of Q1. In a light load state, Q2 is switched on at intervals of a few cycles during which the voltage of C3 increases step by step. When Q2 is switched on, C3 and the leakage inductor resonate to realize zero voltage switch of Q1. Moreover, the power consumption of driving Q2 at the light load state is further reduced; the duty cycle of greater than 0.5 and the energy recovery of a demagnetization circuit are achieved; especially, at the light load state, conversion efficiency is improved.
Patent WO-2019080516-A1 (WO)
Inventor: LEE SENG FOOK
IPC: H04N5/232
Filed: 2018-06-15
Abstract: L'invention concerne un système robotique guidé par laser permettant de balayer un objet qui comprend un processeur configuré pour définir une coordonnée centrale de laser et une largeur relative pour l'objet à partir d'une première prise de vue de l'objet, et définir une position exacte pour prendre chacune des une ou plusieurs vues après la première prise de vue. La position exacte pour prendre la ou les prises de vue est définie sur la base de la coordonnée centrale de laser et de la largeur relative. Le système comprend un module de rétroaction pour fournir au moins une rétroaction concernant la position exacte pour prendre les prises de vue ; un module de mise en mouvement comprenant au moins une roue pour permettre un mouvement vers la position exacte pour prendre les prises de vue une par une sur la base de la rétroaction ; des caméras pour capturer les prises de vue. Le processeur peut assembler et traiter les prises de vue pour générer au moins un modèle 3D comprenant une image scannée de l'objet.
Patent WO-2019001325-A1 (WO)
Title: Crystal form xv of lesinurad and preparation method therefor
Inventor: CHEN MINHUA
IPC: C07D249/12
Filed: 2018-06-21
Abstract: The present invention relates to a new crystal form of lesinurad, a preparation method therefor, a pharmaceutical composition containing the crystal form, and use of the crystal form in the preparation of a uric acid transporter inhibitor and a pharmaceutical preparation for treating hyperuricemia. The new crystal form of lesinurad provided in the present invention has one or more improved properties with respect to those in the prior art, having great value in the optimization and development of this medicament in the future.
Patent WO-2019001364-A1 (WO)
Title: Prefabricated rail beam for straddle-type rail transit vehicle, and straddle-type rail transit system
Inventor: LIU JIE
IPC: E01D19/06
Filed: 2018-06-22
Abstract: A prefabricated rail beam (1) for a straddle-type rail transit vehicle, and a straddle-type rail transit system. The prefabricated rail beam (1) for a straddle-type rail transit vehicle comprises a solid beam (10) and a prestressed rib (20). The prestressed rib (20) runs through the solid beam (10) in the length direction of the solid beam (10). The middle of the prestressed rib (20) is downwards bent relative to the two ends of the prestressed rib (20), and a ratio of a dead load to a live load of the prefabricated rail beam (1) ranges from 0.8 to 1.8.
Patent WO-2019227578-A1 (WO)
Title: Voice acquisition method and apparatus, computer device and storage medium
Inventor: HUANG JINLUN
IPC: G10L15/26
Filed: 2018-07-03
Abstract: A voice acquisition method and apparatus, a computer device and a storage medium. The method comprises: when a corpus obtaining request sent by a user by means of an application account of a communication application platform is received, selecting a corresponding initial corpus, and obtaining identity identification information of the user; once a request to start recording is received, calling a recording function of the application account of the communication application platform to record so as to obtain a recording file, and calling an offline voice recognition function of the application account of the communication application platform; converting the recording file into target text; using a text matching algorithm to match the target text to the initial corpus so as to obtain text similarity; and if the text similarity is greater than or equal to a preset similarity threshold, storing the recording file, the identity identification information, and a mapping relationship therebetween into a database, thereby implementing the use of the application account of the communication application platform to quickly collect voice data, and improving the collecting efficiency of the voice data.
Patent WO-2019019884-A1 (WO)
Title: Radio-frequency circuit, antenna device, and electronic device
Inventor: CONG MING
IPC: H04B1/00
Filed: 2018-07-04
Abstract: A radio-frequency circuit comprises a chip for a radio-frequency circuit switch. An input end of a first phase shift assembly of the radio-frequency circuit switch is connected to a high-frequency transmission port of a radio-frequency receiver, and an output end of the first phase shift assembly is connected to an input end of a first switch. An input end of a second phase shift assembly is connected to an intermediate-frequency transmission port of the radio-frequency transceiver, and an output end of the second phase shift assembly is connected to an input end of a second switch. An input end of a third switch is connected to a low-frequency transmission port of the radio-frequency transceiver.
Patent WO-2019029309-A1 (WO)
Title: Data encoding method and device, storage medium, and processor
Inventor: LI LIGUANG
IPC: H04L1/00
Filed: 2018-07-09
Abstract: The present invention provides a data encoding method and device, a storage medium, and a processor. The method comprises: obtaining data to be sent; performing quasi-cyclic low-density parity check (LDPC) encoding on the data to be sent to obtain an LDPC codeword sequence, and interleaving the LDPC codeword sequence to obtain an interleaved LDPC codeword sequence; performing cyclic bit selection on the interleaved LDPC codeword sequence from a starting position to obtain a rate-matched codeword sequence, the starting position being determined according to a predetermined parameter; and sending the rate-matched codeword sequence. The solution above resolves the problem in the related art of unstable transmission after performing quasi-cyclic LDPC encoding on data to be transmitted, and achieves stable transmission after the quasi-cyclic LDPC encoding.