baber/WOPTO huggingface dataset:
Patent WO-2019119178-A1 (WO)
Title: Mode conversion ultrasonic transducer and method for manufacturing same
Inventor: ZHENG HAIRONG
IPC: B06B1/06
Filed: 2017-12-18
Abstract: The present invention is applicable to the technical field of ultrasonic transduction, and discloses a mode conversion ultrasonic transducer and a method for manufacturing same. The mode conversion ultrasonic transducer comprises a housing, a mode conversion piezoelectric sheet, and a circuit board; the mode conversion piezoelectric sheet is provided in the housing; the circuit board is connected to the mode conversion piezoelectric sheet; the mode conversion piezoelectric sheet comprises a plurality of piezoelectric blocks; one side of the mode conversion piezoelectric sheet is provided with a slot that allows insertion of the circuit board; two sides of the slot are provided with electrodes of the piezoelectric blocks; the circuit board is inserted into the slot and connected to the electrodes. The manufacturing method is used for manufacturing the mode conversion ultrasonic transducer. According to the mode conversion ultrasonic transducer and the method for manufacturing same provided in the present invention, the electrodes of the piezoelectric blocks are led out by using the circuit board to ensure consistency of impedance of each piezoelectric block, and the occurrence of grating lobes is avoided by means of mode conversion, thereby obtaining good sound field focusing performance.
Patent WO-2018121426-A1 (WO)
Title: 一种具有双蒸发器制冷系统的冰箱及其控制方法
Inventor: JI LISHENG
IPC: F25B5/02
Filed: 2017-12-22
Abstract: 具有双蒸发器制冷系统的冰箱，包括第一制冷腔室（201）、第二制冷腔室（202）以及构成双蒸发器制冷系统的第一制冷回路、第二制冷回路、控制系统；控制系统能够控制第一制冷回路、第二制冷回路中的制冷剂流量。该冰箱能满足用户在不同时期对冷藏、冷冻容量的需求。
Patent WO-2018141185-A1 (WO)
Title: 减压型倒流防止器
Inventor: HUO DAWEN
IPC: F16K11/10
Filed: 2017-12-27
Abstract: 公开了减压型倒流防止器，包括阀体（1）、两个结构相同的止回阀（2）以及泄水阀（3）；阀体内部形成腔体，阀体的阀壁上带有进水口、出水口、泄水口；两个止回阀均通过支撑件（4）固定安装在阀体内，分别位于进水口处和出水口处；泄水阀安装在阀体外，位于泄水口处；止回阀包括阀座（201）、阀瓣（202）、摇杆（203）、双扭簧（204）；阀瓣的一侧铰接在阀座的上端，另一侧安装有滚轮（205）；摇杆通过销轴（206）连接在阀座的下端；滚轮抵接于摇杆上，并在摇杆上滑动；双扭簧套设在销轴上；双扭簧的弹簧力作用于摇杆上使阀瓣处于常闭状态，通过外力使阀瓣上的滚轮在摇杆上滚动，实现阀瓣的开启。由于止回阀的双扭簧与摇杆结构，使该防止器达到更好防流效果。
Patent WO-2019029105-A1 (WO)
Title: Mixed-model signal integrity simulation method
Inventor: RONG SHILI
IPC: G06F17/50
Filed: 2017-12-28
Abstract: The present application discloses a mixed-model signal integrity simulation method, comprising: establishing a transient simulation link having a front-end chip model, a pre-link model and an end-connection impedance model, wherein the front-end chip model is a Spice model; adding an ideal step signal to a reserved port of a front-end chip, extracting step response data having reached a steady state; importing the step response data to an input end of a channel simulation link, wherein the channel simulation link comprises an intermediate chip model, a back-link model and a back-end chip model, and the intermediate chip model and the back-end chip model are IBIS AMI models; and inputting a random code signal to the input end of the channel simulation link, reading a signal from an output end of the back-end chip to form an eye diagram. The method connects a Spice model representing characteristics of a front-end chip and an IBIS AMI model representing characteristics of an intermediate chip and a back-end chip, such that a simulation test result comprises characteristics of a front-end chip, a pre-link, an intermediate chip, a back-link and a back-end chip, thereby realizing channel simulation of a preset chip.
Patent WO-2019090947-A1 (WO)
Title: 一种汽车的3m 胶粘贴工具
Inventor: TIAN JING
IPC: B65H35/07
Filed: 2017-12-29
Abstract: 一种汽车的3M胶粘贴工具，包括粘贴本体（1）和滑动块（8），所述粘贴本体（1）的下端面为粘贴端面，所述粘贴端面的中部内陷为第一腔体，所述第一腔体通过分隔块（4）分成下部的第二腔体（2）和上部的第三腔体（3），所述第二腔体（2）内布置有一把切刀（5），所述第三腔体（3）的侧壁上布置有第一开口，所述滑动块（8）的一端通过第一开口伸出到第三腔体（3）内，所述切刀（5）的上端布置有连接杆（6），连接杆（6）穿过分隔块（4）后与滑动块（8）连接，所述连接杆（6）的外表面套有弹性件（7），所述弹性件（7）的下端固定在分隔块（4）的上端面，弹性件（7）的上端面固定在滑动块（8）上。该粘贴工具降低了作业员的劳动强度，同时提高生产效率，也使得作业员在粘贴3M胶时更安全，降低发生安全事故的几率。
Patent WO-2018121759-A1 (WO)
Title: 智能问答方法及系统
Inventor: XIONG YOUJUN
IPC: G06F17/30
Filed: 2017-12-29
Abstract: 本发明公开了智能问答方法，包括：本地服务器接收消息服务端发送的问题以及与问题对应的关键词；本地服务器查找是否存储有与所述问题对应的答案，若有，则发送对应的答案到消息服务端；若本地服务器中没有存储与所述问题对应的答案，则消息服务端将问题及与问题对应的关键词发送到数据库服务器；数据库服务器查找是否存储有与问题对应的答案，若有，则发送答案到消息服务端同时将问题和答案同步到本地服务器中。本发明实施例提供的智能问答方法及系统可以自动回答用户提问，本地服务器存储问题和答案，并用数据库服务器作为后备，具有问题更新功能，减少数据库服务器负载的压力。
Patent WO-2018133656-A1 (WO)
Title: 将语音输入转换成文本输入的方法、装置和语音输入设备
Inventor: HUANG YULING
IPC: G06F3/023
Filed: 2017-12-31
Abstract: 一种将语音输入转换成文本输入的方法、装置和语音输入设备，所述方法包括：获取语音信号（101）；将所述语音信号发送给主机（102）；接收主机发送的按键编码（103）；将所述按键编码转换成主机能够识别的识别编码（104）；将所述识别编码发送给主机（105）。上述方法通过获取语音信号，然后将语音信号发送给主机，由主机对语音信号进行处理产生对应的按键编码，接收到主机发送的按键编码后根据所述按键编码实现文本输入，无需手动敲击键盘，为使用者提供了方便。
Patent WO-2018184412-A1 (WO)
Title: 一种高尔夫球车的球包固定装置
Inventor: ZHANG SHENG
IPC: A63B55/00
Filed: 2018-01-16
Abstract: 一种高尔夫球车的球包固定装置，包括基座（1）和设置在基座（1）左右两端的两个固定组件（2），固定组件（2）包括夹持臂（3）和固定扣（4），夹持臂（3）可转动的设置在基座（1）上，夹持臂（3）与固定扣（4）连接，基座（1）和两个固定组件（2）的夹持臂（3）之间形成夹持空间，夹持臂（3）受力能克服固定扣（4）的作用力相对于基座（1）转动，固定扣（4）受力能与夹持臂（3）分离；优点是在运输球包时，转动两个固定组件（2）的夹持臂（3）使两者靠近将球包夹紧固定，在取下球包时，固定扣（4）受力与夹持臂（3）分离解除对夹持臂（3）的固定，夹持臂（3）将球包松开，两个固定组件（2）对球包的固定被解除，即可取下球包，操作过程简单，使用方便，并且在非使用状态时，可以将两个固定组件（2）的夹持臂（3）收拢缩小体积，便于收纳。
Patent WO-2019213789-A1 (WO)
Inventor: YANG CHAOYONG
IPC: C22F1/08
Filed: 2018-06-06
Abstract: L'invention concerne un matériau en alliage de cuivre, dont la composition comprend, en pourcentages en poids : 5,01 à 15,0 % en poids de Zn, 0,1 à 3,0 % en poids de Ni, 0,1 à 2,0 % en poids de Sn, 0,01 à 0,5 % en poids de Si, 0,01 à 0,25 % en poids de P, 0 à 0,2 % en poids de Mg et 0 à 0,3 % en poids de Fe, le reste étant du Cu et des impuretés inévitables. L'alliage de cuivre a une limite conventionnelle d'élasticité ≥ 600 MPa, une conductivité électrique ≥ 30 % IACS, une valeur de R/t dans une direction GW ≤ 1, une valeur de R/t dans une direction BW ≤ 2 et une contrainte résiduelle ≥ 70 % après avoir été maintenu à une température de 150°C pendant 1000 heures ; et le matériau en alliage de cuivre peut être transformé en produits tels que des fils en forme de barre et des tôles en bande et satisfait aux exigences pour des matériaux en alliage de cuivre dans un certain nombre d'industries telles que celles des connecteurs, des relais, des commutateurs, des prises et des grilles de connexion.
Patent WO-2018130215-A1 (WO)
Title: 结合疼痛评估调节输液参数的方法、系统、撤泵提示方法
Inventor: MA TING
IPC: A61M5/168
Filed: 2018-01-15
Abstract: 一种结合疼痛评估调节输液参数的方法和系统，以及一种撤泵提示方法和具有撤泵提示功能的智能镇痛泵。一种结合疼痛评估自动调节输液参数的方法，输液系统触发自动加量或减量信号后，改变输注参数前进行疼痛评估，以判断本次输注参数的改变是否真实反映镇痛不足或镇痛过量，结合加量或减量信号以及疼痛评估结果进行加量输注、减量输注或维持原参数输注。该方法和系统在进行输液参数调整前，引入疼痛评估，增加镇痛泵自动改变输液参数的准确性和可靠性；通过引入疼痛评估，能够更为准确的判断目前是否真实的符合撤泵条件，从而减少不必要的止痛药物使用时间，减少药物使用量和副作用。
Patent WO-2019144351-A1 (WO)
Title: Master-slave role conversion method, chip, and data transmission system
Inventor: ZOU JINGHUA
IPC: H04W4/70
Filed: 2018-01-25
Abstract: The present application relates to the technical field of wireless networks, and provides a master-slave role conversion method, a chip, and a data transmission system. The method comprises: transmitting a role exchange request to a selected slave device, wherein the selected slave device is one of at least one slave device connected to a master device; and when a response comprising first information used for role conversion fed back by the selected slave device is received, generating second information for role conversion; sending the second information to the selected slave device, so that the selected slave device is converted to a master device role according to the second information, and communicates with a data source device by means of a first data link; and converting to a slave device role according to the first information and communicates with the data source device by means of a second data link. The application also provides a chip and a data transmission system. In the present application, the role conversion between a master device and a selected slave device is implemented; moreover, the entire role conversion process does not affect a data source device, so that transmission of application data is not affected.
Patent WO-2019148414-A1 (WO)
Title: User equipment and method of wireless communication of same
Inventor: LIN HUEI-MING
IPC: H04W88/02
Filed: 2018-02-01
Abstract: A user equipment and a method of wireless communication of the same are provided. The user equipment includes a memory and a processor coupled to the memory. The processor is configured to perform a plurality of power setting indications having different bit lengths from a second user equipment via a closed loop communication over a sidelink interface.
Patent WO-2018141284-A1 (WO)
Title: 一种QoS流处理方法、设备和通信系统
Inventor: HAN LIFENG
IPC: H04L47/2491
Filed: 2018-02-05
Abstract: 本申请实施例提供一种QoS流处理方法、设备和通信系统，通过第一接入网设备向第二接入网设备发送用于业务转移请求的消息，所述用于业务转移请求的消息携带QoS流在第一接入网设备中的配置信息，以便于第二接入网设备可以根据配置信息为UE配置QoS流到第二接入网设备的DRB的映射关系，实现对UE的QoS流的接纳，可以在业务转移过程中，为用户提供可靠的QoS服务以及保证用户业务的连续性。
Patent WO-2019153314-A1 (WO)
Title: Intelligent protection control system for vehicle body safety
Inventor: DENG LIPING
IPC: B60J11/04
Filed: 2018-02-12
Abstract: An intelligent protection control system for vehicle body safety. The system comprises: a first detection unit (2), a second detection unit (3), a third detection unit (4), a processing unit, a controller, a communication unit, a housing (5), four protection structures, and an air pump (6); the protection structure comprises: a first telescopic rod (7), a second telescopic rod (8), air bags (9), and pressure sensors (10); the air bags (9) are mounted on both left and right sides of the first telescopic rod (7) and the second telescopic rod (8); the pressure sensor (10) is mounted in the air bag (9); the air pump (6) is in communication with the air bag (9) by means of an air pipe. The technical problem that an existing vehicle body protective cover for a parked vehicle is complicated in use and low in efficiency is solved; the body of a vehicle is intelligently protected after parking; the protection effect is good and it is convenient to use.
Patent WO-2018188424-A1 (WO)
Title: 多声道信号的编解码方法和编解码器
Inventor: LIU ZEXIN
IPC: H03M7/30
Filed: 2018-03-01
Abstract: 一种多声道信号的编解码方法和编解码器，编码方法包括：确定多声道信号中的第一声道信号和第二声道信号的下混信号以及第一声道信号和第二声道信号的不同子带对应的混响增益参数（310）；确定第一声道信号和第二声道信号的不同子带对应的混响增益参数中需要编码的目标混响增益参数（320）；生成参数指示信息，参数指示信息用于指示目标混响增益参数对应的子带（330）；对目标混响增益参数、参数指示信息以及下混信号进行编码，生成码流（340）。能够提高编码效率。
Patent WO-2019075986-A1 (WO)
Title: Multi-coil system comprising selection and ping phases for wireless power transmission, and method
Inventor: WANG ZHILIN
IPC: H02J7/00
Filed: 2018-03-14
Abstract: Disclosed in the present invention is a wireless power transmission system. The wireless power transmission system may comprise a first group of transmitting coils arranged in a first plane, a second group of transmitting coils arranged in a second plane, and a controller unit. The controller unit is configured to: provide first power to the first group, for one or more transmitting coils each time; compare first coupling strength of a powered first transmitting coil with a first threshold; determine the transmitting coil as a selected transmitting coil in response to determining that the first coupling strength exceeds the first threshold; provide second power to the second group, for one or more transmitting coils each time; compare coupling strength of a powered second transmitting coil with a second threshold; determine the transmitting coil as another selected transmitting coil in response to determining that second coupling strength exceeds the second threshold.
Patent WO-2018171615-A1 (WO)
Title: Ensemble jouet de construction doté d'éléments articulés raccordables
Inventor: FISH PETER ALAN
IPC: A63H33/04
Filed: 2018-03-21
Abstract: L'invention concerne un ensemble jouet de construction et une pièce de verrouillage. L'ensemble jouet de construction (10) contient une pluralité de pièces de verrouillage. Chacune des pièces de verrouillage contient au moins un élément de construction de liaison (12). Chaque élément de construction de liaison (12) comprend un moyeu de pivot (20) qui a une première surface (22) et une seconde surface opposée (24). Des crans (30) sont formés dans les deux surfaces (22, 24) du moyeu de pivot (20). Deux bras d'étrier (32) sont accouplés à chaque moyeu de pivot (20). Des saillies (44) s'étendent à partir des surfaces intérieures (36) qui sont dimensionnées pour être reçues par l'un des crans (30). Des interstices (34, 46) séparent les bras d'étrier (32). Chacun des interstices (34, 46) est dimensionné pour recevoir et retenir le moyeu de pivot (20) d'une autre pièce, les moyeux de pivot (20) sur toutes les pièces étant uniformes en forme et en taille.
Patent WO-2019100676-A1 (WO)
Inventor: FU RONGZHAO
IPC: C07H15/256
Filed: 2018-05-25
Abstract: L'invention concerne un procédé de préparation de stévioside modifié par des enzymes, comprenant les étapes consistant à : ajouter de la bêta-fructofuranosidase dans une solution contenant, sous forme dissoute, une matière première de stévioside et du saccharose de façon à obtenir un liquide de réaction, ajuster le pH dudit liquide de réaction à 5,0-8,0, maintenir la température de réaction à 20-45 °C, et, après agitation et réaction, collecter le stévioside modifié par des enzymes, la matière première de stévioside comprenant un ou plusieurs stéviosides et du rébaudioside A, et la bêta-fructofuranosidase étant dérivée de microbacterium saccharophilum ou d'aspergillus japonicus. Le procédé de préparation est très efficace et simple, à faible coût, nécessite peu de temps, présente un taux de conversion élevé, est respectueux de l'environnement, et peut être largement appliqué dans la production industrielle. L'invention concerne également l'enzyme pour ledit procédé de préparation et son application.
Patent WO-2019144590-A1 (WO)
Title: Charger adapted to charge various batteries and charging method therefor, and electric energy conversion circuit
Inventor: LI TONGCHENG
IPC: H02J7/00
Filed: 2018-07-30
Abstract: The present invention provides a charger adapted to charge various batteries and a charging method therefor, and an electric energy conversion circuit. The charger comprises a control unit, a battery connector, and a charging unit; the battery connector and the charging unit are both connected to the control unit; the charging unit is connected to the battery connector; a battery detection unit is further comprised; the battery detection unit comprises a pull-up resistor and a grounding capacitor which are connected in sequence; one end of the pull-up resistor is connected to a power supply and the other end thereof is connected to the grounding capacitor. The method comprises: detecting a voltage of a battery; and selecting a charging mode according to the voltage of the battery. The electric energy conversion circuit can implement the method. According to the present invention, different batteries can be charged, and the circuit is simple in structure and easy to be implemented.
Patent WO-2019042123-A1 (WO)
Title: Signal processing method, network device, terminal and computer-readable storage medium
Inventor: QIN FEI
IPC: H04L29/06
Filed: 2018-08-14
Abstract: Disclosed are a signal processing method, a network device, a terminal and a computer-readable storage medium, the method comprising: acquiring a digital sending signal sent by a transmission link and a digital reception signal received by a receiving link; according to the digital sending signal and the digital reception signal, constructing a non-linear interference signal of the transmission link with respect to the receiving link; and filtering out the non-linear interference signal in the receiving link.
Patent WO-2020047872-A1 (WO)
Title: Purge gas supply system for power plant flue gas continuous emission monitoring system
Inventor: LI WENJIE
IPC: G01N33/00
Filed: 2018-09-08
Abstract: A purge gas supply system for a power plant flue gas continuous emission monitoring system comprises a nitrogen generator system and a bottled nitrogen supply system. The bottled nitrogen supply system serves as a backup gas source for the nitrogen generator system. The nitrogen generator system comprises an air compressor system, a compressed air supply system, a PSA nitrogen generator (21), a nitrogen purification system and a nitrogen supply pipeline system. The bottled nitrogen supply system comprises a bottled nitrogen station (31), a gas supply pipeline nitrogen pressure transmitter primary valve (35), a gas supply pipeline nitrogen pressure transmitter (36), and a CEMS instrument purge gas inlet valve (37). The purge gas supply system prevents interruption of purge gas supply, and can continuously supply high quality purge gas to an analyzer, thereby ensuring that a lens of the analyzer is clean and dry, and accordingly ensuring that the analyzer accurately and stably monitors data.
Patent WO-2020042221-A1 (WO)
Inventor: ZHU YUANZHENG
IPC: H01L29/872
Filed: 2018-09-12
Abstract: A silicon carbide diode having high surge current capability and a manufacturing method therefor, belonging to the technical field of semiconductor device manufacturing. The silicon carbide diode comprises a semiconductor substrate. The semiconductor substrate comprises an N-type silicon carbide substrate (2) and an N-type silicon carbide epitaxial layer (3) located on the N-type silicon carbide substrate (2). A plurality of P-type well regions (6) are disposed at an upper portion inside the N-type silicon carbide epitaxial layer (3). An N-type high-resistance region (4) is disposed below or at a lower surface of the P-type well regions (6). The N-type high-resistance region (4) has a resistivity greater than that of the N-type silicon carbide epitaxial layer (3). The N-type high-resistance region (4) is disposed below the P-type well regions (6) and a plurality of grooves (5) are provided in the P-type well regions (6), or a plurality of evenly spaced block-shaped P-type regions (12) are provided in the N-type high-resistance region (4), so as to increase the surge current capability of the device under normal conduction working conditions.
Patent WO-2019057053-A1 (WO)
Title: Fused ring derivative used as fgfr4 inhibitor
Inventor: ZHOU WENLAI
IPC: A61K31/4375
Filed: 2018-09-19
Abstract: Provided are a compound of formula (I) having FGFR4 inhibitory activity, a preparation process therefor, and use thereof in the manufacture of a medicament for treating a disease associated with FGFR4.
Patent WO-2020051940-A1 (WO)
Title: Short-distance film cutting machine
Inventor: GUO HONGBING
IPC: B65H35/06
Filed: 2018-09-21
Abstract: Disclosed is a short-distance film cutting machine, comprising a material transport box (1), wherein a material transport roller (2) is provided at a left side of an inner cavity of the material transport box (1); material guide rollers (3) are symmetrically provided at left and right sides of the top of the inner cavity of the material transport box (1); an adjusting and material guiding roller pair (4), an electric telescopic rod (5) and a discharge port (6) are provided on a right side wall of the inner cavity of the material transport box (1); a parallel material guiding roller pair (7) is provided in an inner cavity of the discharge port (6); and a cutting blade (10), a cutting platform (12) and a sliding rail (13) are provided at a right side of the material transport box (1), the sliding rail (13) is slideably connected to an electric slider (14), and a film fixing mechanism (15) is provided at the top of the electric slider (14). The short-distance film cutting machine can reduce the possibility of wrinkles forming during film cutting, reduce cutting errors and adjust the cutting length.
Patent WO-2020024403-A1 (WO)
Title: Method and device for crawling target corpus data, and storage medium
Inventor: WU ZHUANGWEI
IPC: G06F16/955
Filed: 2018-09-26
Abstract: Provided is a method for crawling target corpus data. The method comprises: after a crawling request for target information is received, firstly determining a crawling rule required for crawling a target corpus, and invoking the crawling rule to sequentially crawl a first title page URL list, a first list page URL list and a first content page URL list from an initial corpus; and then crawling a second list page URL list corresponding to the first title page URL list, generating a third list page URL list, crawling a second content page URL list corresponding to the third list page URL list, and generating a third content page URL list, so as to acquire content page data; and finally, using a target information crawling rule to crawl the target information, so as to generate target corpus data. Further provided are an electronic device and a computer storage medium. By means of using the above-mentioned method, the efficiency and accuracy of crawling target corpus data are improved.
Patent WO-2020006895-A1 (WO)
Title: Account checking method and apparatus, computer device and storage medium
Inventor: LIU JIAN
IPC: G06Q40/02
Filed: 2018-09-27
Abstract: An account checking method and apparatus, a computer device and a storage medium. An enterprise-side front-end machine is provided with a plurality of UKey interfaces and carries out corresponding configuration, wherein the enterprise-side front-end machine can perform a bank-enterprise direct connection function with a plurality of different kinds of banks; and after a corresponding UKey is inserted, the corresponding bank account can be used to query a water bill, and after the water bill is obtained, the water bill is inserted into a preset account checking list for automatic matching with and ticking of an enterprise journal, such that the efficiency of account checking is improved.
Patent WO-2019227811-A1 (WO)
Title: Ultrafine transition-metal boride powder, and preparation method therefor and application thereof
Inventor: GUO WEIMING
IPC: B82Y30/00
Filed: 2018-09-30
Abstract: Provided are an ultrafine transition-metal boride powder, and a preparation method therefor and an application thereof. The powder is prepared by: adding MO 2, Ta 2O 5, and B to a solvent and performing ball milling for mixing, drying the mixture to obtain a MO 2-Ta 2O 5-B mixed powder, then subjecting the mixed powder to first heat preservation at an air pressure of 200 Pa or below or in an inert atmosphere to obtain a M 1-xTa xB 2-B 2O 3 powder, continuously heating the powder at the same air pressure or in the same atmosphere, and subjecting the powder to second heat preservation to prepare a M 1-xTa xB 2 powder, wherein M is Zr or Hf, and x is 0.005-0.2. The prepared powder can be used in the field of ultra-high-temperature coatings, has low degree of agglomeration and good high temperature resistance, and does not grow at 1800°C or more. The preparation method significantly reduces the costs and has a simple process.
Patent WO-2020087451-A1 (WO)
Title: Channel state information calculation
Inventor: ZHU CHENXI
IPC: H04L1/00
Filed: 2018-11-01
Abstract: Apparatuses, methods, and systems are disclosed for channel state information calculation. One method (900) includes receiving (902) information indicating at least one channel state information reference signal resource for channel measurement transmitted from a first transmission resource and at least one non-zero-power channel state information reference signal resource for interference measurement transmitted from a second transmission resource. The method (900) includes determining (904) a channel state information reference signal resource and a non-zero-power channel state information reference signal resource for calculating channel state information. The method (900) includes calculating (906) the channel state information based on the channel state information reference signal resource and the non-zero-power channel state information reference signal resource. The channel state information reference signal resource and the non-zero-power channel state information reference signal resource are received using a receiving spatial filter. The method (900) includes transmitting (908) the channel state information.