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62 条记录 (耗时 0.027 秒)

    DEVICE IN WIRELESS COMMUNICATION SYSTEM AND METHOD
    32.
    发明申请
    DEVICE IN WIRELESS COMMUNICATION SYSTEM AND METHOD 审中-公开

    公开(公告)号：US20170202052A1

    公开(公告)日：2017-07-13

    申请号：US15313797

    申请日：2015-05-26

    申请人： Xiaodong XU ,  Yateng HONG ,  Ya LIU ,  Xi KE

    发明人： Xiaodong XU ,  Yateng HONG ,  Ya LIU ,  Xi KE

    IPC分类号： H04W76/04 ,  H04W72/08 ,  H04W52/02

    摘要： A device and method in a wireless communication system. The device includes: a cell configuration unit configured to control periodic discontinuous transmission mode of cells according to a load condition of the cells and/or interference condition between the cells, and configure parameters of the periodic discontinuous transmission mode including periods; and a user equipment configuration unit configured to configure parameters of periodic discontinuous reception mode of a user equipment including periods according to the parameters of the periodic discontinuous transmission mode, so that the periods of the periodic discontinuous reception mode of the user equipment are compatible with the periods of the periodic discontinuous transmission mode, wherein each period of the periodic discontinuous transmission mode includes an activation time period and a dormancy time period, and a cell provides a service for the user equipment during the activation time period.

    WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD AND BASE STATION
    34.
    发明申请
    WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD AND BASE STATION 有权
    无线通信设备，无线通信方法和基站

    公开(公告)号：US20160100442A1

    公开(公告)日：2016-04-07

    申请号：US14892514

    申请日：2014-06-09

    申请人： Xiaodong XU ,  Chengcheng YANG ,  Danting ZHANG ,  Zhongbin QIN

    发明人： Xiaodong XU ,  Chengcheng YANG ,  Danting ZHANG ,  Zhongbin QIN

    IPC分类号： H04W76/02 ,  H04W72/04

    CPC分类号： H04W76/14 ,  H04W68/005 ,  H04W72/0453 ,  H04W92/18

    摘要： A wireless communication device, a wireless communication method, and a base station, the wireless communication device being used for device-to-device communication and including: a reception device, used for receiving paging signaling sent when in communication with another wireless communication device and preset conditions are satisfied for device-to-device communication, the paging signaling being used to supplement paging between the wireless communication device and the other wireless-communication device; paging based upon the paging signaling is used to confirm establishment of device-to-device communication between the wireless communication device and the other wireless-communication device. The wireless communication device, wireless communication method, and base station at least can enhance efficiency of device-to-device paging and thus also enhance efficiency of device-to-device communication.

    摘要翻译： 一种无线通信设备，无线通信方法和基站，所述无线通信设备用于设备到设备通信，包括：接收设备，用于接收与另一无线通信设备通信时发送的寻呼信令;以及 设备到设备通信满足预设条件，寻呼信令用于补充无线通信设备和另一无线通信设备之间的寻呼; 基于寻呼信令的寻呼用于确认无线通信设备与其他无线通信设备之间的设备到设备通信的建立。 无线通信设备，无线通信方法和基站至少可以提高设备到设备寻呼的效率，从而也提高设备到设备通信的效率。

    WIRELESS COMMUNICATION METHOD, BASE STATION AND WIRELESS COMMUNICATION DEVICE
    35.
    发明申请
    WIRELESS COMMUNICATION METHOD, BASE STATION AND WIRELESS COMMUNICATION DEVICE 有权
    无线通信方法，基站和无线通信设备

    公开(公告)号：US20150373719A1

    公开(公告)日：2015-12-24

    申请号：US14764770

    申请日：2013-12-26

    申请人： Xiaodong XU, ,  Danting ZHANG, ,  Da WANG, ,  Chengcheng YANG, ,  Hiroaki TAKANO, ,  Zhongbin QIN,

    发明人： Xiaodong XU ,  Danting ZHANG ,  Da WANG ,  Chengcheng YANG ,  Hiroaki TAKANO ,  Zhongbin QIN

    IPC分类号： H04W72/04 ,  H04W76/02

    CPC分类号： H04W72/0453 ,  H04W72/04 ,  H04W72/042 ,  H04W76/14 ,  H04W84/20

    摘要： A wireless communication method, a base station and a wireless communication device. The wireless communication method includes: in case that communication devices which are to perform communication are estimated to satisfy a condition for device-to-device direct communication, transmitting a control signaling from a base station to the communication devices, the control signaling allocating a carrier for the device-to-device direct communication; and performing the device-to-device direct communication between the communication devices using the allocated carrier, wherein the base station allocates the carrier for the device-to-device direct communication from conventional carrier, stand-alone new-type carrier and non-stand-alone new-type carrier, wherein the new-type carrier has a reduced number of control channels as compared with the conventional carrier.

    摘要翻译： 一种无线通信方法，基站和无线通信装置。 无线通信方法包括：在要进行通信的通信设备被估计为满足设备到设备直接通信的条件的情况下，从基站向通信设备发送控制信令，控制信令分配载波 用于设备到设备的直接通信; 并且使用所分配的载波来执行通信设备之间的设备到设备直接通信，其中基站从常规载波，独立新型载波和非支架分配用于设备到设备直接通信的载波 独立的新型载波，其中新型载波与常规载波相比具有减少的控制信道数量。

    Hydraulic Control Valve, Dual-Cylinder Extension System and Aerial Work Engineering Machine
    36.
    发明申请
    Hydraulic Control Valve, Dual-Cylinder Extension System and Aerial Work Engineering Machine 有权
    液压控制阀，双缸延伸系统和高空作业工程机械

    公开(公告)号：US20150014093A1

    公开(公告)日：2015-01-15

    申请号：US14346212

    申请日：2012-02-16

    申请人： Xianxin Shi ,  Xiaodong Xu ,  Demei Kong ,  Liangwei Lu

    发明人： Xianxin Shi ,  Xiaodong Xu ,  Demei Kong ,  Liangwei Lu

    IPC分类号： F15B11/22 ,  B66F11/04 ,  F15B21/00

    CPC分类号： F15B11/22 ,  B66F11/04 ,  B66F17/006 ,  F15B21/001 ,  F15B2211/31588 ,  F15B2211/327 ,  F15B2211/4053 ,  F15B2211/7057 ,  F15B2211/7114 ,  Y10T137/87265 ,  Y10T137/87507

    摘要： A hydraulic control valve, a dual-cylinder extension system and an aerial work engineering machine. The control valve comprises a flow distributing and collecting valve, and control valve body is provided with a first oil opening, a second oil opening and a third oil opening. A first oil opening, a second oil opening and a third oil opening of said flow distributing and collecting valve are respectively communicated with the first oil opening, the second oil opening and the third oil opening of the valve body. The control valve has two working states, wherein, in the first working state, the oil path between the second oil opening and the third oil opening of the valve body is blocked; and in the second working state, the oil path between the second oil opening and the third oil opening of the valve body is opened.

    摘要翻译： 液压控制阀，双缸延伸系统和高空作业工程机械。 控制阀包括流量分配和收集阀，并且控制阀体设置有第一油开口，第二油开口和第三油口。 分流回收阀的第一开油口，第二油口和第三油口分别与阀体的第一油口，第二油口和第三油口连通。 控制阀具有两个工作状态，其中在第一工作状态下，第二油口与阀体的第三油口之间的油路被堵塞; 并且在第二工作状态下，打开第二油口与阀体的第三开口之间的油路。

    Method for interference suppression
    39.
    发明授权
    Method for interference suppression 有权
    干扰抑制方法

    公开(公告)号：US08369863B2

    公开(公告)日：2013-02-05

    申请号：US13464339

    申请日：2012-05-04

    申请人： Xiaodong Xu ,  Ping Zhang ,  Dan Hu ,  Hongjia Li ,  Yi Li ,  Xiaofeng Tao ,  Qimei Cui ,  Sai Wang ,  Qiang Wang

    发明人： Xiaodong Xu ,  Ping Zhang ,  Dan Hu ,  Hongjia Li ,  Yi Li ,  Xiaofeng Tao ,  Qimei Cui ,  Sai Wang ,  Qiang Wang

    IPC分类号： H04W72/00

    CPC分类号： H04W72/082 ,  H04W72/0433 ,  H04W84/045

    摘要： An interference suppression method is provided. A method includes the following steps: determining, by a Femtocell, a set of Femtocells which generate interference with said Femtocell based on information measured by and feedbacked from subscribers which are served by said Femtocell, and delivering the cell IDs of all Femtocells in said set to a Femtocell gateway; establishing, by the Femtocell gateway, a relationship graph on interference among Femtocells according to information delivered from the Femtocells, and clustering the Femtocells based on said relationship graph; determining the range influenced by each Femtocell cluster; allocating resources to the Femtocells in each isolated cluster or in the range influenced by each cluster. It may ensure liable communications of Femtocell subscribers as possible, and/or may maximize spectrum efficiency and system capacity of the Femtocell layer as possible.

    摘要翻译： 提供了一种干扰抑制方法。 一种方法包括以下步骤：通过毫微微蜂窝基于由所述毫微微蜂窝服务的由用户测量和反馈的信息产生干扰的毫微微小区的集合来确定毫微微小区，并且将所有毫微微小区的小区ID传送到所述组中 到毫微微蜂窝网关; 通过毫微微蜂窝网关，根据从毫微微蜂窝小区传送的信息建立毫微微小区干扰关系图，并根据所述关系图聚类毫微微小区; 确定每个毫微微蜂窝群体影响的范围; 将资源分配给每个孤立集群中的毫微微小区，或者在受每个集群影响的范围内。 它可能确保毫微微蜂窝用户的可靠通信，和/或可能最大限度地提高毫微微蜂窝层的频谱效率和系统容量。

    Antenna multiplexing system and method of smart antenna and multiple-input multiple-output antenna
    40.
    发明授权
    Antenna multiplexing system and method of smart antenna and multiple-input multiple-output antenna 有权
    智能天线和多输入多输出天线天线多路复用系统及方法

    公开(公告)号：US08295382B2

    公开(公告)日：2012-10-23

    申请号：US12452036

    申请日：2008-06-26

    申请人： Xiaodong Xu ,  Guangyi Liu ,  Guanghui Cheng ,  Yuhong Huang ,  Zhigang Yan ,  Chunfeng Cui

    发明人： Xiaodong Xu ,  Guangyi Liu ,  Guanghui Cheng ,  Yuhong Huang ,  Zhigang Yan ,  Chunfeng Cui

    IPC分类号： H04B7/02

    CPC分类号： H04B7/0413 ,  H04B7/0469 ,  H04B7/0689 ,  H04B7/0691

    摘要： An antenna multiplexing system and a method of a smart antenna and a Multiple-Input Multiple-Output antenna are provided, wherein the system includes a MIMO antenna array and a smart antenna array, the smart antenna array includes several groups of antenna array elements in which the distance between neighbor antenna array elements is less than or equal to one half of wavelength, and the smart antenna array comprises at least two groups of antenna array elements with the coherence sufficient for the requirement of the MIMO applications. The method includes: in accordance with the type of the data to be transmitted, determining a transmitting mode and processing the data to be transmitted accordingly, and in accordance with the transmitting mode, controlling the MIMO antenna array or smart antenna array, so as to transmitting the data to the mobile terminal. With the premise that the actual coverage of TD-SCDMA system should be further improved, the requirement of higher user throughout could be met, and the MIMO antenna system could satisfy the requirement of the future system evolution. Both of the applications of the MIMO and the smart antenna could be met with the use of the same antenna feeding system, and the adaptive switching of the MIMO and the smart antenna with respect to the user could be achieved.

    摘要翻译： 提供了一种天线多路复用系统和智能天线和多输入多输出天线的方法，其中系统包括MIMO天线阵列和智能天线阵列，智能天线阵列包括几组天线阵列元件，其中 相邻天线阵列元件之间的距离小于或等于波长的一半，并且智能天线阵列包括至少两组天线阵列元件，其相干性足以满足MIMO应用的要求。 该方法包括：根据要发送的数据的类型，确定发送模式并相应地处理要发送的数据，并且根据发送模式，控制MIMO天线阵列或智能天线阵列，以便 将数据发送到移动终端。 以TD-SCDMA系统实际覆盖范围进一步提高为前提，满足高用户需求，MIMO天线系统可以满足未来系统演进的要求。 可以通过使用相同的天线馈送系统来满足MIMO和智能天线的两个应用，并且可以实现MIMO和智能天线相对于用户的自适应切换。