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    REFERENCE SIGNAL DESIGN FOR DOWNLINK HIGH-ORDER MIMO
    1.
    发明申请
    REFERENCE SIGNAL DESIGN FOR DOWNLINK HIGH-ORDER MIMO 审中-公开
    用于下行高阶MIMO的参考信号设计

    公开(公告)号：US20110206157A1

    公开(公告)日：2011-08-25

    申请号：US12887099

    申请日：2010-09-21

    申请人： Hua XU ,  Jianglei MA ,  Ming JIA ,  Dong-Sheng YU ,  Aaron CALLARD ,  Mohammadhadi BALIGH

    发明人： Hua XU ,  Jianglei MA ,  Ming JIA ,  Dong-Sheng YU ,  Aaron CALLARD ,  Mohammadhadi BALIGH

    IPC分类号： H04L27/00

    CPC分类号： H04L5/005 ,  H04B7/0413 ,  H04B7/0684 ,  H04B7/0691 ,  H04L5/0023 ,  H04L5/0051

    摘要： In a cellular network supporting both legacy standard-compliant mobile terminals and next generation standard-compliant mobile terminals, both legacy reference signals and next generation reference signals are supported. A method of operation of a MIMO transmitter compliant with both standards includes: defining a matrix of resource blocks within an information channel of the cellular network, wherein each resource block corresponds to a region of subcarriers of a transmission timeslot at a given frequency subband; assigning a first set of reference signals (RSs) for the legacy standard-compliant mobile terminals to resource blocks at specific locations within the matrix to be transmitted by the MIMO transmitter, the specific locations being defined by the legacy standard; and assigning a second set of RSs for the next-generation standard-compliant mobile terminals to other resource blocks within the matrix to be transmitted by the MIMO transmitter.

    摘要翻译： 在支持传统标准兼容移动终端和下一代符合标准的移动终端的蜂窝网络中，支持遗留参考信号和下一代参考信号。 符合两个标准的MIMO发射机的操作方法包括：定义蜂窝网络的信息信道内的资源块矩阵，其中每个资源块对应于给定频率子带处的传输时隙的子载波区域; 将传统标准兼容移动终端的第一组参考信号（RS）分配给由MIMO发射机发送的矩阵内的特定位置处的资源块，所述特定位置由传统标准定义; 以及将下一代标准兼容移动终端的第二组RS分配给由MIMO发射机发送的矩阵内的其他资源块。

    METHOD AND APPARATUS FOR COOPERATION AMONG DEVICES IN TRANSMISSIONS OVER A UU INTERFACE
    3.
    发明申请
    METHOD AND APPARATUS FOR COOPERATION AMONG DEVICES IN TRANSMISSIONS OVER A UU INTERFACE 有权

    公开(公告)号：US20230022506A1

    公开(公告)日：2023-01-26

    申请号：US17961272

    申请日：2022-10-06

    申请人： Hua XU ,  Jianglei MA ,  Liqing ZHANG

    发明人： Hua XU ,  Jianglei MA ,  Liqing ZHANG

    IPC分类号： H04W88/04 ,  H04B7/026 ,  H04W72/12

    摘要： Methods and apparatuses are described for cooperation of two or more devices to improve the transmissions over a Uu interface. A source receives or transmits an indicator indicating a first mode of two modes of cooperation between the source apparatus and at least a first cooperating device. The two modes of cooperation includes a joint communication mode and a relay mode of cooperation. If the first mode is the joint communication mode, at least a portion of the data, intended for the intended recipient, is transmitted to at least the first cooperating device to be further transmitted by the first cooperating device to the intended recipient. A same or different portion of the data is transmitted to the intended recipient or to a second cooperating device to be further transmitted by the second cooperating device to the intended recipient.

    METHOD AND APPARATUS FOR COOPERATION AMONG DEVICES IN TRANSMISSIONS OVER A UU INTERFACE
    4.
    发明申请
    METHOD AND APPARATUS FOR COOPERATION AMONG DEVICES IN TRANSMISSIONS OVER A UU INTERFACE 有权

    公开(公告)号：US20210037601A1

    公开(公告)日：2021-02-04

    申请号：US16939672

    申请日：2020-07-27

    申请人： Hua XU ,  Jianglei MA ,  Liqing ZHANG

    发明人： Hua XU ,  Jianglei MA ,  Liqing ZHANG

    IPC分类号： H04W88/04 ,  H04B7/026 ,  H04W72/12

    摘要： Methods and apparatuses are described for cooperation of two or more devices to improve the transmissions over a Uu interface. A source receives or transmits an indicator indicating a first mode of two modes of cooperation between the source apparatus and at least a first cooperating device. The two modes of cooperation includes a joint communication mode and a relay mode of cooperation. If the first mode is the joint communication mode, at least a portion of the data, intended for the intended recipient, is transmitted to at least the first cooperating device to be further transmitted by the first cooperating device to the intended recipient. A same or different portion of the data is transmitted to the intended recipient or to a second cooperating device to be further transmitted by the second cooperating device to the intended recipient.

    METHOD AND SYSTEM FOR DETERMINING CONFIGURATION PROFILES FOR GRANT FREE COMMUNICATIONS
    5.
    发明申请
    METHOD AND SYSTEM FOR DETERMINING CONFIGURATION PROFILES FOR GRANT FREE COMMUNICATIONS 审中-公开

    公开(公告)号：US20200275413A1

    公开(公告)日：2020-08-27

    申请号：US16794331

    申请日：2020-02-19

    申请人： Liqing ZHANG ,  Jianglei MA ,  Hua XU ,  Yongxia LYU

    发明人： Liqing ZHANG ,  Jianglei MA ,  Hua XU ,  Yongxia LYU

    IPC分类号： H04W72/02 ,  H04W72/04 ,  H04W72/08 ,  H04W80/02 ,  H04W36/06

    摘要： An aspect of the disclosure provides a method for grant free communication by an electronic device (ED). Such a method includes receiving a plurality of grant free configuration profiles from a base station; and transmitting to a receiving device, an indication message associated with usage of the plurality of grant free configuration profiles. In some embodiments, the indication message indicates a selected grant free configuration profile. In some embodiments, the indication message indicates at least one of: configuration profile switching; a request for a new configuration profile; transmission parameter changes for a given configuration profile; and a release of a configuration profile. In some embodiments, the selected configuration profile specifies a plurality of data resource blocks, and the indication message indicates which data resource blocks contains data to be decoded by the receiving device. In some embodiments, the indication message is sent via a semi-static control channel.

    ENABLING DOWNLINK TRANSPARENT RELAY IN A WIRELESS COMMUNICATIONS NETWORK
    6.
    发明申请
    ENABLING DOWNLINK TRANSPARENT RELAY IN A WIRELESS COMMUNICATIONS NETWORK 有权
    在无线通信网络中实现下行链路透明传输

    公开(公告)号：US20130012119A1

    公开(公告)日：2013-01-10

    申请号：US13620634

    申请日：2012-09-14

    申请人： Jianglei MA ,  Hua XU ,  Hang ZHANG ,  Peiying ZHU ,  Wen TONG

    发明人： Jianglei MA ,  Hua XU ,  Hang ZHANG ,  Peiying ZHU ,  Wen TONG

    IPC分类号： H04B7/14 ,  H04B17/02

    CPC分类号： H04B7/155 ,  H04B7/2606 ,  H04W16/26 ,  H04W84/047

    摘要： Methods and apparatus are described for enabling downlink transparent relay in a wireless communication network. In a wireless communications network, a base station and a mobile station may communicate with each other via a relay station, as needed. Transparent relay may allow for relay communication between a base station and a mobile station although the mobile station is unaware of the relay station. However, non-contiguous transmission of a relay station may lead to channel quality measurement and channel estimation degradation during downlink transparent relay. According to some aspects, a base station may schedule a mobile station to a transmission mode that utilizes dedicated pilot signals for downlink transparent relay, and a relay station may transmit data and dedicated pilot signals over the same channel resources as the base station. According to some aspects, the relay station may null common pilot signals transmitted by the base station.

    摘要翻译： 描述了用于在无线通信网络中启用下行链路透明中继的方法和装置。 在无线通信网络中，基站和移动台可以根据需要经由中继站进行通信。 尽管移动台不知道中继站，但是透明中继可以允许基站和移动台之间的中继通信。 然而，中继站的不连续传输可能导致下行链路透明中继期间的信道质量测量和信道估计恶化。 根据一些方面，基站可以将移动台调度为利用用于下行链路透明中继的专用导频信号的传输模式，并且中继站可以通过与基站相同的信道资源发送数据和专用导频信号。 根据一些方面，中继站可以丢弃由基站发送的公共导频信号。

    VOICE RECOGNITION SYSTEM AND CONSTRUCTION METHOD THEREOF
    7.
    发明申请
    VOICE RECOGNITION SYSTEM AND CONSTRUCTION METHOD THEREOF 审中-公开
    语音识别系统及其构建方法

    公开(公告)号：US20160171978A1

    公开(公告)日：2016-06-16

    申请号：US14909741

    申请日：2014-06-26

    申请人： Hua XU

    发明人： Hua XU

    IPC分类号： G10L15/18 ,  G10L15/10 ,  G10L15/26

    CPC分类号： G10L15/1815 ,  G10L15/10 ,  G10L15/1822 ,  G10L15/265 ,  G10L15/28 ,  G10L2015/0635 ,  G10L2015/223

    摘要： Disclosed are a voice recognition system and a construction method for the voice recognition system. By way of layering the system, a general semantic recognition operation for the system is separated from a specific semantic recognition operation for an application program; and by way of classifying the application programs and abstracting out a common performance function, the system can find the application program matching the voice content semantics very efficiently and a third-party program is easily added into the existing voice recognition system. The present invention maps the performance function to a regular expression with semantic variables, so that the system can recognize more semantic expression manners with optimization of the semantic recognition. Therefore, the system can show more humanized characteristics.

    摘要翻译： 公开了一种用于语音识别系统的语音识别系统和构造方法。 通过分层系统，系统的一般语义识别操作与应用程序的特定语义识别操作分离; 并通过对应用程序进行分类和抽象出一个共同的性能功能，可以非常有效地找到与语音内容语义匹配的应用程序，并将第三方程序轻松添加到现有的语音识别系统中。 本发明将性能函数映射到具有语义变量的正则表达式，使得系统可以通过语义识别的优化来识别更多的语义表达方式。 因此，系统可以显示更多的人性化特征。

    VOICE RECOGNITION SYSTEM AND CONSTRUCTION METHOD THEREOF
    8.
    发明申请
    VOICE RECOGNITION SYSTEM AND CONSTRUCTION METHOD THEREOF 审中-公开

    公开(公告)号：US20180190292A1

    公开(公告)日：2018-07-05

    申请号：US15911114

    申请日：2018-03-03

    申请人： Hua XU

    发明人： Hua XU

    IPC分类号： G10L15/22 ,  G10L15/18 ,  G10L25/51

    CPC分类号： G10L15/22 ,  G10L15/1815 ,  G10L15/28 ,  G10L25/51 ,  G10L2015/223

    摘要： Disclosed are a voice recognition system and a construction method for the voice recognition system. By way of layering the system, a general semantic recognition operation for the system is separated from a specific semantic recognition operation for an application program; and by way of classifying the application programs and abstracting out a common performance function, the system can find the application program matching the voice content semantics very efficiently and a third-party program is easily added into the existing voice recognition system. The present invention maps many performance function to a preset expression with semantic variables, so that the system can recognize more semantic expression manners with optimization of the semantic recognition. Therefore, the system can show more humanized characteristics.

    QUINOLINE COMPOUND COMPOSING 1,2,4-TRIAZINE-DIONE AND USE THEREOF
    10.
    发明申请
    QUINOLINE COMPOUND COMPOSING 1,2,4-TRIAZINE-DIONE AND USE THEREOF 有权
    喹啉化合物组合1,2,4-三唑并用于其中

    公开(公告)号：US20130252958A1

    公开(公告)日：2013-09-26

    申请号：US13828615

    申请日：2013-03-14

    申请人： Hua XU

    发明人： Hua XU

    IPC分类号： C07D401/14 ,  C07D401/12

    CPC分类号： C07D401/12 ,  C07D401/14

    摘要： The present invention relates to a quinoline deravative represented by general formula (I) or a pharmaceutically acceptable salt, hydrate, solvate or prodrug thereof, wherein Ar, R1, R2, R3, X, Y and n have the meanings given in the description. The present invention also relates to the comparatively strong effect of the compound represented by general formula (I) on inhibiting c-Met kinase. The present invention further relates to the use of this compound or a pharmaceutically acceptable salt, hydrate, solvate or prodrug thereof in the manufacturing of a medicament for treating the disease caused by abnormally over-expressing c-Met kinase, in particular, for treating or preventing cancer.

    摘要翻译： 本发明涉及由通式（I）表示的喹啉衍生物或其药学上可接受的盐，水合物，溶剂合物或前药，其中Ar，R 1，R 2，R 3，X，Y和n具有在说明书中给出的含义。 本发明还涉及由通式（I）表示的化合物对抑制c-Met激酶的相对较强的作用。 本发明还涉及该化合物或其药学上可接受的盐，水合物，溶剂化物或前药在制备用于治疗由异常过表达c-Met激酶引起的疾病的药物中的用途，特别是用于治疗或 预防癌症。