baber/WOPTO huggingface dataset:
Patent WO-2012116643-A1 (WO)
Title: Method, system, and device for power headroom reporting and sub-frame scheduling
Inventor: ZHAO YALI
IPC: H04W24/10
Filed: 2012-02-29
Abstract: Embodiments of the present application relate to the technical field of wireless telecommunications, specifically a method and device for power headroom reporting. The present application solves the problem in the prior art of PH information reporting comprising uplink sub-frames only, and problematic continuing scheduling of the current PHR mechanism when the allocated and activated multiple cells of a terminal aggregation have different TDD UL/DL configurations. The method for power headroom reporting as presented in embodiments of the present application comprises: when PH information is to be reported, PH information of each allocated and activated cells at the current moment is determined, said cells comprising cells having downlink sub-frames at the moment; the determined PH information is reported. The PH information of an allocated and activated cell having downlink sub-frames at the moment of power headroom reporting is acquired using a virtual transmission format, the PH information helps an eNB perform continuing scheduling.
Patent WO-2013078837-A1 (WO)
Title: Method and apparatus for calibrating special color
Inventor: LI HAIFENG
IPC: H04N1/46
Filed: 2012-05-18
Abstract: The present invention provides a method for calibrating a special color, comprising: determining a special color target value; and calibrating a printing device in an enumeration cycling manner, so that a special color measurement value of a color block output by the printing device approximates the special color target value. The present invention further provides an apparatus for calibrating a special color, comprising: a target module, used for determining a special color target value; a calibrating module, used for calibrating a printing device in an enumeration cycling manner, so that a special color measurement value of a color block output by the printing device approximates the special color target value. The present invention precisely calibrates the special color of the printing device.
Patent WO-2012167693-A1 (WO)
Title: Light dimming control device for led illumination
Inventor: WEI QICUI
IPC: H05B44/00
Filed: 2012-05-22
Abstract: A light dimming control device for LED illumination comprises a light dimmer output common-frequency pulse-width signal extracting functional module (1), a pulse-width signal processing functional module (2), and a common-frequency light dimming pulse-width signal outputting functional module (3), which are connected sequentially. The light dimmer output common-frequency pulse-width signal extracting functional module (1) is connected with the common-frequency light dimming pulse-width signal outputting functional module (3). The light dimming pulse width frequency and light dimming signal output by the light dimmer can effectively realize the common-frequency by using the device.
Patent WO-2013177787-A1 (WO)
Inventor: ZHAO JING
IPC: H04W36/08
Filed: 2012-05-31
Abstract: 本发明公开了一种传输测量信息的方法、设备及系统，涉及通信领域，用于解决在UE从源小区向目标小区切换的过程中测量信息的传输不及时的问题。本发明提供的方法包括：控制第一小区的第一基站向控制第二小区的第二基站发送测量信息，所述测量信息包括用户终端测量第二小区所得的测量结果；所述测量信息携带在第一基站向第二基站发送的切换请求消息中，或者，所述测量信息携带在第一基站向移动管理实体MME发送的切换需要消息中和所述MME在接收到所述切换需要消息后发送给第二基站的切换请求消息中。本发明适用于通信领域，用于在UE进行小区间切换时传输测量信息。
Patent WO-2013004193-A1 (WO)
Inventor: LAM HOYU
IPC: G06F17/30
Filed: 2012-07-06
Abstract: An apparatus comprising a memory configured to store a routing table and a processor coupled to the memory, the processor configured to generate a request to access at least a section of an instance, assign an index to the request based on the instance, lookup an entry in the routing table based on the index, wherein the entry comprises a resource bit vector, and identify a resource comprising at least part of the section of the instance based on the resource bit vector.
Patent WO-2013044690-A1 (WO)
Title: 电磁流量传感器
Inventor: CHEN YIYIN
IPC: G01F1/58
Filed: 2012-08-08
Abstract: 一种电磁流量传感器，包括管体（1）、表头装配体（2）、用于感应信号的传感模块和用于转换信号的转换模块，所述表头装配体（2）设置在所述管体（1）上，所述传感模块设置在所述管体（1）内，所述传感模块与所述转换模块电气连接；所述传感模块包括导管组件、电磁组件和电极（7），所述电磁组件设置在所述导管组件上，所述电极（7）设置在所述导管组件上；所述导管组件包括导管（3）和接地环（9），所述接地环（9）设置在所述导管两端，所述导管两端设有用于连接的螺纹坎件（11）。采用本技术方案的有益效果是：接地方式方便，连接灵活，结构简单，方便灵活采集数据。由于传感器本体以法兰加持型连接为主，所以采用螺钉装配及配件，可以实现多种不同的连接方式。
Patent WO-2013056591-A1 (WO)
Title: Rotary bevelment composite saw blade
Inventor: WEN QINGPU
IPC: B23D45/10
Filed: 2012-08-13
Abstract: A design solution of a rotary bevelment composite saw blade and a rotary bevelment composite saw blade for implementing the design solution. The rotary bevelment composite saw blade which comprises an outside saw blade (11) and an inside saw blade (21). The rotation center of the outside saw blade (11) and that of the inside saw blade (21) are coaxial, and the outside saw blade and the inside saw blade are arranged in parallel and have opposite cutting directions. A bearing (5) is arranged between the outside saw blade (11) and the inside saw blade (21). An inside ring of the bearing limits the position of the outside saw blade (11). An outside ring of the bearing limits the position of the inside saw blade (21). The outside saw blade (11) and the inside saw blade (21) rotate freely following the inside ring and the outside ring of the bearing respectively. Friction, interference, and collision are not generated between saw blades of the rotary bevelment composite saw blade, and the rotary bevelment composite saw blade is efficient, stable, and reliable in running, and is suitable for cutting off materials such as metal, stone, wood, and glass.
Patent WO-2014036760-A1 (WO)
Title: Liquid crystal polyester and preparation method thereof, composition containing the same and use of composition
Inventor: XIAO ZHONGPENG
IPC: C08K7/00
Filed: 2012-09-19
Abstract: Disclosed are liquid crystal polyester and a preparation method thereof, a composition containing the same and a use of the composition. The liquid crystal polyester comprises repeating units shown in formulae (I), (II), and (III): (I), (II), and (III).The preparation method of the liquid crystal polyester according to the present invention comprises two steps of melt prepolymerization and solid phase polymerization. The difference between the crystallization temperature and the heat distortion temperature of the resulting liquid crystal polyester is 10-20°C, so that the liquid crystal polyester can be used at its operating temperature without losing its excellent processing performance. Furthermore, the composition prepared by the liquid crystal polyester of the present invention and an inorganic filler has excellent impact resistance and anti-warping property, and can be widely used in the field of electronic appliances.
Patent WO-2014047874-A1 (WO)
Title: Proportional steering valve, proportional steering hydraulic circuit, proportional steering system and vehicle
Inventor: ZHAN CHUNXIN
IPC: B05D5/08
Filed: 2012-09-28
Abstract: Disclosed is a proportional steering valve, comprising a directional control valve and a proportional throttle valve (4), wherein the directional control valve is at least provided with an oil inlet port (10), an oil return port (11), a first working port (12) and a second working port (13); an output port (14) of the proportional throttle valve (4) is in communication with the oil inlet port (10), and an input port (15) of the proportional throttle valve (4) is connected to one end of an internal oil inlet channel (23). Further disclosed are a proportional steering circuit comprising the proportional steering valve, a proportional steering system and a vehicle. Functions of flow rate control and direction control are achieved with the aid of the proportional throttle valve and the electronically controlled directional control valve respectively, so that steering is realized by means of combined control. This facilitates increasing the response speed and improving the sensitivity of the steering operation significantly. Costs are relatively low due to utilization of common hydraulic elements and the ability to resist pollution is strong.
Patent WO-2013127177-A1 (WO)
Title: Cellphone image evaluation automation test frame and test method therefor
Inventor: ZENG YUANQING
IPC: G06T7/00
Filed: 2012-09-29
Abstract: Provided are a cellphone image evaluation automation test frame and a test method therefor. The construction of the frame comprises the following steps: step 1: creating a Microsoft Foundation Classes (MFC) executable file project (101); step 2: establishing a main interface for an image evaluation frame program and a main test program, enumerating each function module, and achieving a button fade-in fade-out effect (102); step 3: respectively establishing a window of each submodule, and setting interface functions (103); step 4: achieving the cascading between the main test program and each submodule through each interface function (104); step 5: achieving an image processing module, and achieving the data synchronization between the module and the main program through a memory processing method (105); and step 6: achieving a data storage module, and interacting with each submodule (106).
Patent WO-2014082339-A1 (WO)
Title: Manufacturing method of n-type mosfet
Inventor: XU QIUXIA
IPC: H01L29/78
Filed: 2012-12-07
Abstract: A manufacturing method of N-type MOSFET comprises: defining an active region of N-type MOSFET in a semiconductor substrate (101); forming an interfacial oxide layer (103) on the surface of the semiconductor substrate (101); forming a high-k gate dielectric layer (104) on the interfacial oxide layer (103); forming a metal gate layer (105) on the high-K gate dielectric layer (104); implanting doped ions in the metal gate layer (105); forming a polysilicon layer (109) on the metal gate layer (105); patterning the polysilicon layer (109), the metal gate layer (105), the high-K gate dielectric layer (104) and the interfacial oxide layer (103) into a gate stack, forming a sidewall spacer (110) of the gate around the gate stack; and forming a source / drain region (111). With the source / drain degradation, stacking the doped ions of the metal gate at the interface, generating the electric dipoles with appropriate polarity, and then respectively achieving the adjustment of gate electrodes effective work function of N-type MOSFET.
Patent WO-2014089825-A1 (WO)
Title: Semiconductor device and manufacturing method thereof
Inventor: WU DONGPING
IPC: H01L21/768
Filed: 2012-12-14
Abstract: A semiconductor device and a manufacturing method thereof. Metal semiconductor compound contact regions (310) are formed on a source (302) and a drain (303) of a transistor, and metal semiconductor compounds (312) are formed in through holes (305) which are provided in an insulating dielectric layer (304) and at positions corresponding to the source and the drain, so as to lead out the source and the drain. Because filling materials in the through holes and materials of the source and drain contact regions are all metal semiconductor compounds, the contact resistance between the filling materials in the through holes and the source and drain contact regions is low, the resistance of the substances in the through holes is low, and a desired interface and good adhesivity are achieved between the conductive materials in the through holes and the insulating dielectric layer. Therefore, the structures of the materials of the dielectric layer may not be damaged, and a barrier layer does not need to be formed between the filling materials in the through holes and the insulating dielectric layer.
Patent WO-2014100927-A1 (WO)
Title: Channel allocation method, device, base station, and system
Inventor: PENG XIANG
IPC: H04W72/08
Filed: 2012-12-24
Abstract: A channel allocation method, device, base station, and system. The method comprises: a base station, according to distribution intervals of SACCH frames in a measurement period, divides the frames in the measurement period into subframe groups, among which there exists at least one subframe group the frames within which all correspond to the SACCH frame of the same interference call of the various interference calls; the base station acquires the maximum value of the average values of an interference level of the interference calls in the subframe group; and the base station sends the maximum value to a base station controller, so that the base station controller allocates channels for new calls according to the maximum value. By means of the embodiments of the present invention, deviation between a calculated interference level and an actual interference level under a DTX mode can be reduced, so that precision of the channel allocation is improved.
Patent WO-2013123815-A1 (WO)
Title: Method and device for obtaining starting-up time
Inventor: NIE KEFENG
IPC: G06F11/34
Filed: 2012-12-27
Abstract: Disclosed are a method and device for obtaining starting-up time, relating to the technical field of computer. The method for obtaining starting-up time comprises: obtaining a first time quantum and a second time quantum, processes corresponding to a boot program in the first time quantum being all spaced by the time of established moment, and the usage rates of the Central Processing Unit (CPU) within preset time in the second time quantum being all lower than a preset threshold value; and judging whether a program is run within the second time quantum by a user, and if so, obtaining the starting-up time according to the first time quantum, the second time quantum and a preset error factor. The present invention improves accuracy of the starting-up time.
Patent WO-2014063429-A1 (WO)
Title: Variable cross-section cable-reeling sheave and hanger thereof
Inventor: HE SHAODUN
IPC: A62B35/00
Filed: 2012-12-29
Abstract: A variable cross-section cable-reeling sheave (6), comprising a sheave body (6.1) and a mounting hole (6.2), and characterized in that: a variable cross-section cable groove is provided on the cable-reeling sheave (6), and, when a cable is wound on different parts of the groove of the cable-reeling sheave, the friction between the cable and the groove of the cable sheave is also different. At the same time, also provided in the present invention is a hanger that employs the variable cross-section cable-reeling sheave (6). The hanger is constituted by a hanging body (1) having a hanging hole (1.2) and a U-shaped cable-passing piece (2) arranged on the hanging body (1). The U-shaped opening of the U-shaped cable-passing piece (2) and the hanging body (1) constitute a cable-passing hole (1.1). The hanging hole (1.2) is provided at a lower position of the hanging body (1). The hanging body (1) has arranged thereon with the variable cross-section cable-reeling sheave, and has arranged a sheave body fixing apparatus (7) and a cable-pressing apparatus (8). The variable cross-section sheave is mounted onto the sheave body fixing apparatus (7). When in use, a work cable (3) runs through the cable-passing hole (1.1) and winds onto the variable cross-section cable-reeling sheave, a work cable fixed end (3.1) is fixed at a high position, a work cable free end (3.2) is dangled at a low position, and a human body (5) is connectively fixed to the hanging hole (1.2). When a human hand (5.1) ceases to operate the sheave body fixing apparatus (7), the human body (5) is suspended in air; when the human hand (5.1) operates the rotation of the cable-reeling sheave (6), the speed of descent can be controlled.
Patent WO-2014019344-A1 (WO)
Title: Bridged ring compounds as hepatitis c virus (hcv) inhibitors and pharmaceutical applications thereof
Inventor: ZHANG YINGJUN
IPC: C07D401/14
Filed: 2013-08-05
Abstract: Provided herein is a compound having Formula (I), or a stereoisomer, a geometric isomer, a tautomer, an N-oxide, a hydrate, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof, which can be used for treating HCV infection or a HCV disorder. Also provided herein are pharmaceutical compositions comprising the compounds disclosed herein, which can be used for treating HCV infection or a HCV disorder.
Patent WO-2014023093-A1 (WO)
Inventor: LI DONGYUAN
IPC: H04W4/00
Filed: 2013-01-18
Abstract: 本发明实施例提供一种推送用户消息的方法和设备，涉及通信领域，以提升用户体验，该方法包括：获取用户的规律活动信息；在用户设备的当前活动不符合该规律活动信息时触发第一事件；或者，在该用户设备的当前活动符合该规律活动信息时触发第二事件。本发明实施例用于推送用户消息。
Patent WO-2014166057-A1 (WO)
Title: 电子烟盒
Inventor: LIU QIUMING
IPC: A24F15/01
Filed: 2013-04-09
Abstract: 一种电子烟盒，包括盒体（10）、与盒体（10）连接的盒盖（20）、设在盒体（10）内的电子烟槽（110），盒体（10）上设有容置腔（120），容置腔（120）内放置有瓶体（30），瓶体（30）内装有香水、空气清新剂、除臭剂或药物。当电子烟盒长时间使用后，会存有异味，通过在盒体（10）上设置容置腔（120），容置腔（120）内放置瓶体（30），瓶体（30）内装有香水或空气清新剂，用户可以往电子烟盒内喷洒适量的香水以祛除异味；此外，瓶体（30）内可以装药物，给用户带来较大便利，提高用户体验。
Patent WO-2014015707-A1 (WO)
Title: Online user account login method and server system implementing the method
Inventor: ZHANG XIAOLONG
IPC: H04L29/06
Filed: 2013-05-21
Abstract: The present invention provides a web page login method involving two client devices and a server. The server receives an information access request from a first client device. In response to the information access request, the server generates a unique identifier and returns the unique identifier to the first client device. The unique identifier is to be displayed on the first client device. Next, the server receives a first message from a second client device, the first message including user account information at the server system and authentication information. The server determines whether the authentication information corresponds to the unique identifier generated by the server system. If the authentication information corresponds to the unique identifier, the server authenticates the information access request such that the user can access information at the server and associated with the user account information from the first client device.
Patent WO-2013185635-A1 (WO)
Inventor: YE YANG
IPC: A61K31/704
Filed: 2013-06-14
Abstract: Disclosed are polyoxopregnane compounds and the use of the compounds for the manufacture of medicaments reversing or inhibiting mutidrug resistance of tumor cells.
Patent WO-2014056340-A1 (WO)
Inventor: ZHANG GUOBIAO
IPC: E04H6/44
Filed: 2013-07-29
Abstract: Disclosed is a three-dimensional airport. In this three-dimensional airport, airplanes are parked on at least two parking surfaces in an interlaced manner, and wings of the adjacent airplanes are partly overlapped.
Patent WO-2014026596-A1 (WO)
Title: Method and device for searching for long-term evolution network
Inventor: LI JIAJIANG
IPC: H04W48/16
Filed: 2013-08-13
Abstract: The present application relates to the technical field of communications, and in particular, to a method and a device for enabling a terminal supporting GSM to search for a Long-Term Evolution (LTE) network, which solve the problem that search by an LTE terminal requires a long time due to a large number of LTE frequency bands The method according to an embodiment of the present application comprises: a terminal searching for an LTE network and a GSM network synchronously, and after finding a GSM network, the terminal retrieving an LTE frequency corresponding to the GSM network; and searching for the retrieved LTE frequency. According to the method, a terminal searches for an LTE network and a GSM network synchronously, and after finding a GSM network is found and retrieving an LTE frequency corresponding to the found GSM network, preferentially searches for the LTE frequency corresponding to the GSM network, so that the time required for finding an LTE network is reduced, thereby increasing the possibility of finding an LTE frequency available for registration.
Patent WO-2015042782-A1 (WO)
Title: 多型腔轮胎
Inventor: GONG SHUGANG
IPC: B60C23/19
Filed: 2013-09-24
Abstract: 一种多型腔轮胎（1），包括外层体（11）和呈环状的弹性圈体（12），外层体（11）置于弹性圈体（12）的外侧，弹性圈体（12）中设有环绕弹性圈体布置的型腔，型腔中设有多个分割筋板（14），各分割筋板（14）沿弹性圈体（12）轴向及径向延伸布置，且多个分割筋板（14）环绕弹性圈体相间布置，将型腔分割为多个相互隔离的隔离腔（122）。轮胎（1）的弹性圈体（12）中设置了多个隔离腔（122），当外部的物体刺穿外层体（11）后，刺破隔离腔（122），轮胎依然可以使用，且可高速运行；只有当相邻隔离腔（122）被刺破的现象多次发生时，轮胎（1）才难以适用于高速运行状态，需要维护和修理，从而提高了轮胎的使用寿命及性能。
Patent WO-2015043027-A1 (WO)
Title: 一种psva液晶面板制造方法和psva液晶面板
Inventor: YANG KUNCHANG
IPC: G02F1/1333
Filed: 2013-10-22
Abstract: 一种PSVA液晶面板制造方法，包括步骤：A、在基板（20）上设置配向膜（51）；B、在配向膜（51）表面形成活性反应单体层（52）；C、在活性反应单体层（52）表面涂布液晶层（53）；D、液晶层（53）密封后进行光配向。一种利用该方法制造的PSVA液晶面板。
Patent WO-2015078006-A1 (WO)
Title: 减少通信系统自干扰信号的方法和装置
Inventor: LIU SHENG
IPC: H04W16/14
Filed: 2013-11-29
Abstract: 本发明实施例提供减少通信系统自干扰信号的方法和装置，包括：发送探测信号；接收回波信号，其中该回波信号包括对应于该探测信号的近区反射信号；从该回波信号中分离出对应于该探测信号的近区反射信号；根据该近区反射信号确定近区反射信道参数；基于该近区反射信道参数，确定重构的近区反射自干扰信号；从接收到的第二通信信号中减去该重构的近区反射自干扰信号。根据本发明所提供的方法和装置能够确定用于估算近区反射自干扰信号的近区反射信道参数，并利用该近区反射信道参数，减少从其他装置接收到的信号中的近区反射自干扰信号。
Patent WO-2014127661-A1 (WO)
Title: Method for using copper and aluminium alloy in cooperation
Inventor: LUO ZHIZHAO
IPC: H01B5/10
Filed: 2013-12-06
Abstract: A method for using a copper and an aluminium alloy in cooperation. In the method, an oxide layer (the oxide layer is very thin and has a very low resistance) of a copper and aluminium alloy body is kept as an isolation protection layer to prevent an electrochemical reaction; the copper cooperates with the aluminium alloy (such as an aluminium magnesium alloy and a rare earth aluminium alloy) in an overlapping bond; and two conductors which are relatively independent but have the same electrical potential are formed by the copper and aluminium alloy through the disintegration of the isolation protection layer, so that there will be no electromagnetic interference therebetween, the distribution of the current density is uniform, and the effect is greatly improved. The method for using the copper and aluminium alloy in cooperation is applicable to conductors of electric wires and cables, buses, transformers, switches and sleevings of various voltage classes.
Patent WO-2015032154-A1 (WO)
Title: 多晶硅片制绒添加剂及其使用方法
Inventor: FU LIMING
IPC: C30B33/10
Filed: 2013-12-17
Abstract: 本发明提供一种多晶硅片制绒添加剂。本发明还提供一种用于多晶硅片制绒的制绒液，其含有酸溶液和上述多晶硅片制绒添加剂。本发明还提供一种多晶硅片的制绒方法，利用上述制绒液对多晶硅片进行表面制绒。该多晶硅片制绒添加剂应用于多晶硅片的绒面制作，可以得到均匀性好、晶粒间无明显色差的微洞型的微结构绒面，从而降低反射率，有效减少黑线产生数量；该多晶硅片制绒添加剂改变反应机理，控制反应速度，使制绒可以在接近室温的条件下进行，大大降低温度控制成本；还能有效去除滚轮印，使硅片更清洁，与后道工艺更匹配，电池性能更稳定。
Patent WO-2015021739-A1 (WO)
Title: 瓦楞辊的风门控制结构
Inventor: ZHU QINGDONG
IPC: B31F1/20
Filed: 2014-07-28
Abstract: 一种瓦楞辊的风门控制结构，包括瓦楞辊（1），瓦楞辊（1）圆周面上均布开设若干结构相同的主风道（3），瓦楞辊（1）内腔两端分别滑动设置设有风门管（2），且所述风门管（2）外壁贴合于瓦楞辊（1）的内壁上，所述风门管（2）上对应于主风道（3）处开设有进风口（5），且风门管（2）上最外侧进风口（5）的孔径和主风道（3）的孔径相同，且风门管（2）上从第二个进风口开始，每一个进风口的孔径均比前一个进风口的孔径大出一个主风道的孔径大小；风门管（2）内端靠近瓦楞辊（1）中心处开设有出风口（4），出风口（4）沟通瓦楞辊（1）内腔。使用该结构可以根据需要生产的瓦楞纸的需要来调节瓦楞辊上通风孔的数量。
Patent WO-2015074338-A1 (WO)
Title: 用于液晶显示器的光学补偿膜及包括其的液晶显示器
Inventor: KANG CHIH-TSUNG
IPC: G02F1/1335
Filed: 2014-01-21
Abstract: 一种用于液晶显示器的光学补偿膜，属于液晶显示技术领域，包括：设置在液晶面板一侧的第一C膜，置于第一C膜外侧的第一偏光片，以及设置在液晶面板另一侧的第二C膜，置于第二C膜外侧的A膜以及置于A膜外侧的第二偏光片，其中A膜的面内光程差补偿值处于［92，184］nm的范围内，A膜的厚度方向上光程差补偿值处于［46，92］nm的范围内。通过该光学补偿膜，改善了暗态漏光分布和显示器的对比度。还提供了一种包括所述光学补偿膜的液晶显示器。
Patent WO-2015127675-A1 (WO)
Title: 一种mp3播放器
Inventor: LIU JUNTAO
IPC: G11C7/16
Filed: 2014-02-28
Abstract: 公开一种MP3播放器，包括设置有电路板、与电路板电连接的显示屏和为电路板提供电源的可充电电池的壳体，所述壳体内设置有用来固定电路板的螺丝孔柱，所述电路板上设置有与螺丝孔柱相配合的螺丝孔，所述电路板用螺丝固定在可体内。由于用螺丝将电路板固定在可体内，螺丝固定牢固，这样电路板就不会在可体内晃动，保证了MP3播放器的正常工作。
Patent WO-2015139248-A1 (WO)
Title: 极性码的速率匹配方法和速率匹配装置
Inventor: SHEN HUI
IPC: H04L1/00
Filed: 2014-03-19
Abstract: 一种Polar码的速率匹配方法和速率匹配装置。该方法包括：将Polar码编码器输出的系统Polar码分为系统比特和校验比特；对所述系统比特进行交织得到第一组交织比特，对所述校验比特进行交织得到第二组交织比特；基于第一组交织比特和第二组交织比特确定速率匹配的输出序列。通过对系统比特和校验比特分开进行交织，进而得到速率匹配的输出序列，使得交织后的序列结构更具随机性，能够降低FER，从而能够改善HARQ性能，保证数据传输的可靠性。