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    • 4. 发明授权
    • Method for interference suppression
    • 干扰抑制方法
    • US08369863B2
    • 2013-02-05
    • US13464339
    • 2012-05-04
    • Xiaodong XuPing ZhangDan HuHongjia LiYi LiXiaofeng TaoQimei CuiSai WangQiang Wang
    • Xiaodong XuPing ZhangDan HuHongjia LiYi LiXiaofeng TaoQimei CuiSai WangQiang Wang
    • H04W72/00
    • H04W72/082H04W72/0433H04W84/045
    • 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.
    • 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。
    • 6. 发明申请
    • System for Database Reporting
    • 数据库报告系统
    • US20080162562A1
    • 2008-07-03
    • US11619539
    • 2007-01-03
    • Dan HuDominic V. Bennett
    • Dan HuDominic V. Bennett
    • G06F17/30
    • G06F17/30592
    • A method of creating user-generated reports. The method begins with the step of receiving information related to consumer internet behavior. That information is then assembled into a database having facts and dimensions, in which the database resides on a server, the server being connected to a communications network. The method then provides a report generation system, including a report generation module resident on the server. The module generates a report, beginning with accepting user criteria for generating a report from a front end system resident on a client computer. It then generates from the database a dataset corresponding to the first report and forwards the same to the client computer, and it displays the report generated from the first dataset. The module then reiterates the report generation steps to generate a second report, the first report remaining resident on the client computer.
    • 创建用户生成报告的方法。 该方法从接收与消费者互联网行为相关的信息的步骤开始。 然后将该信息组装成具有数据库驻留在服务器上的事实和维度的数据库,服务器连接到通信网络。 该方法然后提供报告生成系统,包括驻留在服务器上的报告生成模块。 该模块生成一个报告,首先接受从客户端计算机上驻留的前端系统生成报告的用户标准。 然后,它从数据库生成与第一个报告相对应的数据集,并将其转发给客户端计算机,并显示从第一个数据集生成的报告。 该模块然后重申报告生成步骤来生成第二个报告,第一个报告仍然驻留在客户端计算机上。
    • 7. 发明授权
    • High-gain infrared collector and data node
    • 高增益红外线收集器和数据节点
    • US6064067A
    • 2000-05-16
    • US59732
    • 1998-04-13
    • Yang ZhaoDan Hu
    • Yang ZhaoDan Hu
    • G01N21/62
    • G01J1/0266G01J1/0411G01J1/0422
    • An infrared collector employs a concentrator formed of a plurality of spatially related gradient-indexed (GRIN) lenses and a photodetector, interconnected by optical fibers. Since the GRIN lenses are arranged on a hemispherical shell, the concentrator is relatively insensitive to the direction of the incoming infrared radiation. Optical fibers are used to connect the GRIN lenses to a photodetector, whereby assembly is simplified. The infrared detector in the collector of the present invention has a size that is significantly smaller than those used in conventional collectors. The concentrator has high optical gain, and therefore, is particularly well adapted for use in low-power portable systems. The arrangement is useful as a node in an infrared data network.
    • 红外线收集器使用由多个空间相关的梯度指数(GRIN)透镜和由光纤互连的光电检测器形成的集中器。 由于GRIN透镜布置在半球形壳体上,集中器对于进入的红外辐射的方向相对不敏感。 光纤用于将GRIN透镜连接到光电检测器,从而简化组装。 本发明的集电体中的红外线检测器的尺寸明显小于常规收集器中使用的尺寸。 集中器具有高光学增益,因此特别适用于低功率便携式系统。 该布置作为红外数据网络中的节点是有用的。
    • 8. 发明申请
    • A PLANAR OPTICAL COMPONENT AND ITS DESIGN METHOD
    • 平面光学元件及其设计方法
    • US20140340732A1
    • 2014-11-20
    • US13978100
    • 2012-04-12
    • Yan ZhangDan Hu
    • Yan ZhangDan Hu
    • G02F1/01G06F17/50
    • G02F1/01G02B5/3083G02F2203/18G06F17/50
    • This invention relates to a planar optical component and a design method thereof, the method including designing a structure with defined discrete phases; based on the structure with defined discrete phases as array elements, designing a 2D thin antenna array; constituting the planar optical component by a metal film having the 2D thin antenna array and a substrate. To achieve expected beam shaping effect, the method according to the embodiment of the present invention modulates structural parameters of antenna array elements to modulate the amplitude and phase of radiation field having vertical polarization states, which is excited by a beam having specific wavelengths and polarization states incident on the planar diffractive optical component. The planar diffractive optical component according to the embodiment of the present invention has little difference from expected parameters, and can achieve optimum beam shaping effect to make up the shortfall of conventional beam shaping elements.
    • 本发明涉及平面光学部件及其设计方法,该方法包括设计具有确定的离散相位的结构; 基于具有定义的离散相位的结构作为阵列元件,设计2D细天线阵列; 通过具有2D细天线阵列和基板的金属膜构成平面光学部件。 为了实现预期的波束整形效果,根据本发明的实施例的方法调制天线阵列元件的结构参数,以调制具有垂直极化状态的辐射场的幅度和相位,其由具有特定波长和偏振态的波束激发 入射到平面衍射光学部件上。 根据本发明的实施例的平面衍射光学部件与预期参数几乎没有差异,并且可以实现最佳的光束整形效果以弥补常规光束成形元件的不足。
    • 9. 发明授权
    • System for database reporting
    • 数据库报告系统
    • US08620952B2
    • 2013-12-31
    • US11619539
    • 2007-01-03
    • Dominic V. BennettDan Hu
    • Dominic V. BennettDan Hu
    • G06F17/00
    • G06F17/30592
    • A method of creating user-generated reports. The method begins with the step of receiving information related to consumer internet behavior. That information is then assembled into a database having facts and dimensions, in which the database resides on a server, the server being connected to a communications network. The method then provides a report generation system, including a report generation module resident on the server. The module generates a report, beginning with accepting user criteria for generating a report from a front end system resident on a client computer. It then generates from the database a dataset corresponding to the first report and forwards the same to the client computer, and it displays the report generated from the first dataset. The module then reiterates the report generation steps to generate a second report, the first report remaining resident on the client computer.
    • 创建用户生成报告的方法。 该方法从接收与消费者互联网行为相关的信息的步骤开始。 然后将该信息组装成具有数据库驻留在服务器上的事实和维度的数据库,服务器连接到通信网络。 该方法然后提供报告生成系统,包括驻留在服务器上的报告生成模块。 该模块生成一个报告,首先接受从客户端计算机上驻留的前端系统生成报告的用户标准。 然后,它从数据库生成与第一个报告相对应的数据集,并将其转发给客户端计算机,并显示从第一个数据集生成的报告。 该模块然后重申报告生成步骤来生成第二个报告,第一个报告仍然驻留在客户端计算机上。