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    METHOD AND DEVICE FOR FEEDING BACK SPATIAL CHANNEL STATE
    1.
    发明申请
    METHOD AND DEVICE FOR FEEDING BACK SPATIAL CHANNEL STATE 审中-公开
    用于馈送空间信道状态的方法和装置

    公开(公告)号：US20120281659A1

    公开(公告)日：2012-11-08

    申请号：US13541322

    申请日：2012-07-03

    申请人： Yi ZHANG ,  Yuantao ZHANG ,  Hua ZHOU ,  Jun TIAN ,  Jianming WU

    发明人： Yi ZHANG ,  Yuantao ZHANG ,  Hua ZHOU ,  Jun TIAN ,  Jianming WU

    IPC分类号： H04W72/12

    CPC分类号： H04B7/0619 ,  H04B7/0452 ,  H04B7/0626 ,  H04B7/0632 ,  H04B7/0639

    摘要： A method for feeding back spatial channel state and a device for feeding back spatial channel state are disclosed by the invention. The method for feeding back spatial channel state according to an embodiment of the present invention includes: determining the probability of being scheduled of the spatial channel; determining feedback information based on the probability of being scheduled of the spatial channel; and transmitting the determined feedback information; wherein more feedback information is used for the spatial channel having high probability of being scheduled than that of the spatial channel with low probability of being scheduled.

    摘要翻译： 本发明公开了一种用于反馈空间信道状态的方法和用于反馈空间信道状态的装置。 根据本发明的实施例的用于反馈空间信道状态的方法包括：确定调度空间信道的概率; 基于空间信道的调度概率来确定反馈信息; 并发送确定的反馈信息; 其中更多的反馈信息用于具有被调度的概率高于具有低调度概率的空间信道的空间信道的更多的反馈信息。

    METHOD, BASE STATION AND CORRESPONDING MOBILE STATION FOR OBTAINING DOWNLINK CHANNEL DIRECTIONAL INFORMATION
    2.
    发明申请
    METHOD, BASE STATION AND CORRESPONDING MOBILE STATION FOR OBTAINING DOWNLINK CHANNEL DIRECTIONAL INFORMATION 审中-公开
    方法，基站和相应的移动站，用于获取下行链路信道方向信息

    公开(公告)号：US20120294257A1

    公开(公告)日：2012-11-22

    申请号：US13541336

    申请日：2012-07-03

    申请人： Yi ZHANG ,  Yuantao ZHANG ,  Hua ZHOU ,  Jun TIAN ,  Jianming WU

    发明人： Yi ZHANG ,  Yuantao ZHANG ,  Hua ZHOU ,  Jun TIAN ,  Jianming WU

    IPC分类号： H04W72/04

    CPC分类号： H04B7/0417 ,  H04B7/0626 ,  H04L1/0026 ,  H04L1/0027

    摘要： Disclosed in the present invention is a method in the Multiple Input Multiple Output system for obtaining downlink channel directional information. The method includes steps: a base station receives downlink channel directional information which is fed back by a mobile station during the feedback period, and determines the relation between an uplink channel directional information and the received downlink channel directional information; the base station also estimates the downlink channel directional information of non-feedback sub-frame by use of the relation, those non-feedback sub-frame are not fed back during the feedback period. Furthermore, a base station and corresponding mobile station in MIMO system are also provided in the present disclosure.

    摘要翻译： 在本发明中公开了一种用于获得下行链路信道方向信息的多输入多输出系统中的方法。 该方法包括以下步骤：基站接收在反馈周期期间由移动台反馈的下行链路信道方向信息，并确定上行链路信道方向信息与接收到的下行链路信道方向信息之间的关系; 基站还通过使用该关系估计非反馈子帧的下行链路信道方向信息，那些非反馈子帧在反馈周期期间不反馈。 此外，在本公开中还提供了MIMO系统中的基站和相应的移动台。

    METHOD AND APPARATUS FOR IMPLEMENTING DOWNLINK MULTIPLE-INPUT MULTIPLE-OUTPUT TRANSMISSION
    3.
    发明申请
    METHOD AND APPARATUS FOR IMPLEMENTING DOWNLINK MULTIPLE-INPUT MULTIPLE-OUTPUT TRANSMISSION 审中-公开
    用于实现下行多路输入多输出传输的方法和装置

    公开(公告)号：US20120213169A1

    公开(公告)日：2012-08-23

    申请号：US13399289

    申请日：2012-02-17

    申请人： Yi WANG ,  Yi ZHANG ,  Yuantao ZHANG ,  Jian WANG

    发明人： Yi WANG ,  Yi ZHANG ,  Yuantao ZHANG ,  Jian WANG

    IPC分类号： H04W72/10 ,  H04L27/28

    CPC分类号： H04B7/04 ,  H04B7/0632 ,  H04B7/0639 ,  H04B7/0689 ,  H04L5/0023 ,  H04L5/003

    摘要： User scheduling used in a downlink multiple-input-multiple-output (MIMO) transmission, including with respect to each of user groups in which the users having the same Precoding Matrix Indicator (PMI), causing to complement each other based on a predetermined scheduling rule, according to the information fed back by the users in a single-user feedback manner of the SU-MIMO, to form a candidate user set; and selecting a scheduled MU-MIMO transmission user set from all the candidate user sets. User feeding back and user selection and scheduling used in a downlink MIMO transmission is further provided and includes selecting and scheduling, based on a predetermined scheduling rule, according to at least two CQIs fed back by each user, so as to determine a scheduled MU-MIMO transmission user set.

    摘要翻译： 在下行链路多输入多输出（MIMO）传输中使用的用户调度，包括对于具有相同预编码矩阵指示符（PMI）的用户的每个用户组，基于预定调度 根据用户以SU-MIMO的单用户反馈方式反馈的信息，形成候选用户组; 以及从所有候选用户集合中选择调度的MU-MIMO传输用户集合。 进一步提供用户反馈和在下行MIMO传输中使用的用户选择和调度，并且包括根据预定调度规则根据每个用户反馈的至少两个CQI来选择和调度，以便确定调度的MU- MIMO传输用户设置。

    USE OF LDPC BASE GRAPHS FOR NR
    4.
    发明申请
    USE OF LDPC BASE GRAPHS FOR NR 审中-公开

    公开(公告)号：US20200186285A1

    公开(公告)日：2020-06-11

    申请号：US16637118

    申请日：2017-08-18

    申请人： Keeth Saliya Jayasinghe LADDU ,  Yi ZHANG ,  Jingyuan SUN

    发明人： Keeth Saliya Jayasinghe LADDU ,  Yi ZHANG ,  Jingyuan SUN

    IPC分类号： H04L1/00 ,  H03M13/11

    摘要： An apparatus is provided which comprises at least one processor, at least one memory including computer program code, and the at least one processor, with the at least one memory and the computer program code, being arranged to cause the apparatus to at least perform generating a code block including information bits and parity bits, the parity bits being generated by performing a cyclic redundancy check on the information bits, determining the number of parity bits used in generating the code block based on an applied linear error correcting code base graph and/or based on the number of the information bits, and encoding the code block by using the applied linear error correcting code base graph.

    WAVE POWER GENERATION DEVICE
    5.
    发明申请
    WAVE POWER GENERATION DEVICE 审中-公开

    公开(公告)号：US20200149506A1

    公开(公告)日：2020-05-14

    申请号：US16630626

    申请日：2018-07-18

    申请人： YI ZHANG

    发明人： Yi ZHANG ,  Huijie ZHANG ,  Jilin ZHANG

    IPC分类号： F03B13/16 ,  F03B13/22

    摘要： A wave power generation device comprises a floating energy harvester (1), a plurality of energy conversion levers (2) and a plurality of energy transferring rods (3) suspended around the floating energy harvester (1); one end of the energy transferring rod (3) is connected to the floating energy harvester (1), and the other end is sleeved onto the lower end of the energy conversion lever (2); the energy transferring rod (3) transfers energy harvested from a horizontal movement of a wave by the floating energy harvester to the energy conversion lever (2), and follows the vertical motion of the energy conversion lever (2) as the surface of the sea rises and falls; an upper end of the energy conversion lever (2) is connected to a first working mechanism (102), and a lower end of the energy conversion lever (2) is submerged in seawater.

    METHOD FOR PRODUCING LIQUID CRYSTAL POLYESTER
    7.
    发明申请
    METHOD FOR PRODUCING LIQUID CRYSTAL POLYESTER 有权
    生产液晶聚酯的方法

    公开(公告)号：US20120253003A1

    公开(公告)日：2012-10-04

    申请号：US13429954

    申请日：2012-03-26

    申请人： Shinji OHTOMO ,  Tadashi FUKUNAKA ,  Yi ZHANG

    发明人： Shinji OHTOMO ,  Tadashi FUKUNAKA ,  Yi ZHANG

    IPC分类号： C08G63/00 ,  C08G63/78

    CPC分类号： C08G63/065 ,  C08G63/785 ,  C08G63/80

    摘要： A method is provided for producing a liquid crystal polyester including: (1) polycondensing a mixture of a compound of formula (I) with a compound of formula (II) in a polymerization tank at 260 to 350° C. to form a prepolymer, wherein a ratio of by-products to be distilled off to the theoretical amount of by-products formed when the compound of formula (I) is polycondensed with the compound of formula (II) in a stoichiometric relation is 95% or more; (2) continuously discharging the prepolymer from the polymerization tank in a molten state, solidifying the prepolymer while transferring, and continuously grinding the solidified prepolymer by a grinder provided downstream in a transfer direction to produce prepolymer particles; and (3) heat-treating the prepolymer particles in their solid state under an inert gas atmosphere, thereby subjecting them to solid phase polymerization.

    摘要翻译： 提供了一种用于制备液晶聚酯的方法，包括：（1）将式（I）化合物与式（II）化合物的混合物在聚合槽中在260至350℃下缩聚形成预聚物， 其中当所述式（I）化合物与所述式（II）化合物以化学计量关系缩聚时所形成的副产物的理论量的比例为95％以上; （2）在熔融状态下连续地从聚合槽中排出预聚物，在转移的同时使预聚物固化，并通过在转印方向下游设置的研磨机连续研磨固化的预聚物，以制备预聚物颗粒; 和（3）在惰性气体气氛下以固态热处理预聚物颗粒，进行固相聚合。

    METHOD AND SYSTEM FOR CONTROLLING A TERMINAL ACCESS AND TERMINAL FOR CONTROLLING AN ACCESS
    8.
    发明申请
    METHOD AND SYSTEM FOR CONTROLLING A TERMINAL ACCESS AND TERMINAL FOR CONTROLLING AN ACCESS 审中-公开
    用于控制终端访问和终端用于控制访问的方法和系统

    公开(公告)号：US20100005181A1

    公开(公告)日：2010-01-07

    申请号：US12478113

    申请日：2009-06-04

    申请人： Yi ZHANG

    发明人： Yi ZHANG

    IPC分类号： G06F15/173 ,  H04L29/06

    CPC分类号： H04L67/34 ,  H04L63/102

    摘要： A method and a system for controlling terminal access, and a terminal for controlling access are provided. The method includes: receiving a policy configuration sent by a server on a network side; modifying local setting according to the policy configuration; and controlling an access authority of the terminal according to the modified local setting. Thus, when terminal access control is needed for a terminal connected to the network, the policy configuration can be delivered to the agent of the terminal, so that the agent controls an access authority of the terminal according to the policy configuration. Thereby, the convenient and flexible separation of the pre-authentication domain and the post-authentication domain is realized for different terminals, so as to meet the requirements for access control of multiple terminals.

    摘要翻译： 提供了一种用于控制终端接入的方法和系统，以及用于控制接入的终端。 该方法包括：接收由网络侧的服务器发送的策略配置; 根据策略配置修改本地设置; 以及根据修改的本地设置来控制终端的访问权限。 因此，当连接到网络的终端需要终端访问控制时，可以将策略配置传递给终端的代理，使得代理根据策略配置来控制终端的访问权限。 从而实现了对于不同终端的预认证域和后认证域的方便灵活的分离，以满足多终端访问控制的要求。

    MID-VOLTAGE VARIABLE-FREQUENCY DRIVING SYSTEM AND TOTAL HARMONIC DISTORTION COMPENSATION CONTROL METHOD
    10.
    发明申请
    MID-VOLTAGE VARIABLE-FREQUENCY DRIVING SYSTEM AND TOTAL HARMONIC DISTORTION COMPENSATION CONTROL METHOD 有权
    中压可变频率驱动系统和总谐波失真补偿控制方法

    公开(公告)号：US20130076293A1

    公开(公告)日：2013-03-28

    申请号：US13430722

    申请日：2012-03-27

    申请人： Wei CHEN ,  Bo-Yu PU ,  Yi ZHANG

    发明人： Wei CHEN ,  Bo-Yu PU ,  Yi ZHANG

    IPC分类号： H02P29/00 ,  H02M7/155

    CPC分类号： H02J3/01 ,  H02J3/18 ,  H02P27/08 ,  Y02E40/30 ,  Y02E40/40

    摘要： A mid-voltage variable-frequency driving system and a total harmonic distortion compensation control method are provided in this invention. The mid-voltage variable-frequency driving system includes a total harmonic distortion compensation unit. The total harmonic distortion compensation unit is used to perform an optimal adjustment on a reactive component reference value of a grid-side phase current, such that a harmonic component of the grid-side phase current may be reduced and a power factor of a three-phase switch-mode rectifier module within the mid-voltage variable-frequency driving system may be maintained.

    摘要翻译： 本发明提供了中压变频驱动系统和总谐波失真补偿控制方法。 中压变频驱动系统包括总谐波失真补偿单元。 总谐波失真补偿单元用于对电网侧相电流的无功分量基准值进行最佳调整，从而可以减小电网侧相电流的谐波分量， 可以保持中压变频驱动系统内的相位开关模式整流模块。