Solar cell array
    62.
    外观设计

    公开(公告)号:USD1028866S1

    公开(公告)日:2024-05-28

    申请号:US29837409

    申请日:2022-05-05

    摘要: The United States Government has rights in this invention pursuant to Contract No. NNA10DF16B between the Air Force Materiel Command (AFMC), Millennium Engineering and Integration LLC (MEI), under which SolAero Technologies Corp. is a sub-tier subcontractor to Northrop Grumman Corporation.
    FIG. 1 is a top perspective view that illustrates the solar cell array showing our new design;
    FIG. 2 is a top plan view of FIG. 1;
    FIG. 3 is a bottom plan view thereof;
    FIG. 4 is a rear side elevation view thereof;
    FIG. 5 is a front side elevation view thereof;
    FIG. 6 is a left side elevation view thereof; and,
    FIG. 7 is a right side elevation view thereof.
    The broken line portion of the figure drawings is included to show portions of the article that form no part of the claimed design.

    Apparatus, and associated method, for estimating a bit error rate of data communicated in a communication system
    64.
    发明授权
    Apparatus, and associated method, for estimating a bit error rate of data communicated in a communication system 失效
    装置和相关方法,用于估计在通信系统中传送的数据的误码率

    公开(公告)号:US08397110B2

    公开(公告)日:2013-03-12

    申请号:US13434595

    申请日:2012-03-29

    申请人: Sean Simmons Huan Wu

    发明人: Sean Simmons Huan Wu

    IPC分类号: G06F11/00 H03M13/00

    CPC分类号: H04L1/203

    摘要: Apparatus, and an associated method, for estimating a bit error rate of data communicated to a receiving station of a digital communications system, such as a GSM/EDGE cellular communication system. Soft decision values, indicative of confidence levels that decided values have been correctly decided are compared with threshold values by a comparator. A count is accumulated by a counter whose counted value is representative of decided data values having low levels of confidence that the decided values are correct. The count value is used in the formulation of the BER estimation.

    摘要翻译: 用于估计传送到诸如GSM / EDGE蜂窝通信系统的数字通信系统的接收站的数据的误码率的装置和相关方法。 通过比较器将指示所确定的值的置信水平的软判定值与阈值进行比较。 计数器由计数器积累,其计数值代表所确定的值正确的具有低置信度的确定数据值。 计数值用于BER估计的公式。

    DEVICE AND METHOD FOR IMPROVED LOST FRAME CONCEALMENT
    65.
    发明申请
    DEVICE AND METHOD FOR IMPROVED LOST FRAME CONCEALMENT 有权
    改进的失效框架保护装置和方法

    公开(公告)号:US20120179954A1

    公开(公告)日:2012-07-12

    申请号:US13422061

    申请日:2012-03-16

    IPC分类号: G06F11/07

    摘要: Various embodiments are described herein that make use of a lost frame concealment method for processing data frames received from transmission over a communications channel. The method involves determining whether a current data frame is a bad frame, performing source decoding on the current data frame with one or more parameters that are limited by a first set of one or more values if the current data frame is a bad frame, and performing source decoding on the current data frame with one or more parameters that are not limited if the current data frame is a good frame.

    摘要翻译: 本文描述了利用通过通信信道从传输接收的数据帧的丢失帧隐藏方法的各种实施例。 该方法包括确定当前数据帧是否是坏帧,如果当前数据帧是不良帧,则对当前数据帧执行源解码,其中一个或多个参数被第一组一个或多个值限制,以及 对当前数据帧执行源解码,其中一个或多个参数如果当前数据帧是好的帧则不受限制。

    APPARATUS, AND ASSOCIATED METHOD, FOR FILTERING A RECEIVE SIGNAL BY ADAPTIVE OPERATION OF AN INPUT NOISE WHITENING FILTER
    66.
    发明申请
    APPARATUS, AND ASSOCIATED METHOD, FOR FILTERING A RECEIVE SIGNAL BY ADAPTIVE OPERATION OF AN INPUT NOISE WHITENING FILTER 有权
    装置和相关方法,用于通过输入噪声滤波器的自适应操作来滤波接收信号

    公开(公告)号:US20120134454A1

    公开(公告)日:2012-05-31

    申请号:US13368512

    申请日:2012-02-08

    申请人: Huan Wu Sean Simmons

    发明人: Huan Wu Sean Simmons

    IPC分类号: H04L27/06

    CPC分类号: H04L25/0212 H04L25/03299

    摘要: Apparatus, and an associated method, for the receive part of a receiving station, such as a mobile station or other transceiver of a cellular communication system. Selection is made of filter characteristics to be exhibited by an adaptive, input noise whitening filter. A noise estimator estimates a noise component of a noise sequence. An autocorrelation estimator estimates the noise-component autocorrelation. A determination is made as to whether the autocorrelation exceeds a threshold. If so, filter characteristics are selected to cause the input noise whitening filter to operate to inject whitening noise into the received sequence.

    摘要翻译: 用于接收站(例如蜂窝通信系统的移动台或其他收发器)的接收部分的装置和相关方法。 选择由自适应输入噪声白化滤波器显示的滤波器特性。 噪声估计器估计噪声序列的噪声分量。 自相关估计器估计噪声分量自相关。 确定自相关是否超过阈值。 如果是这样,则选择滤波器特性以使输入噪声白化滤波器工作,以将白化噪声注入接收的序列。

    Apparatus, and associated method, for operating upon received data at a receiving station capable of diversity operation
    67.
    发明授权
    Apparatus, and associated method, for operating upon received data at a receiving station capable of diversity operation 失效
    用于对能够进行分集操作的接收站处的接收数据进行操作的设备和相关方法

    公开(公告)号:US08095096B2

    公开(公告)日:2012-01-10

    申请号:US13185257

    申请日:2011-07-18

    IPC分类号: H04B17/02 H04B1/02

    CPC分类号: H04B7/0871

    摘要: Apparatus, and an associated method, for a receiving station, such as the receive part of a mobile station, that has diversity antennas. The receiving station includes both legacy demodulators and a diversity demodulator. Calculations are made to determine signal indicia associated with the signal energy detected at the diversity antennas. Responsive to the signal indicia, selection is made as to whether to utilize demodulation data, demodulated pursuant to a diversity demodulation technique or pursuant to a legacy demodulation technique. As the characteristics of received signals change, reselection of the demodulation is correspondingly made, such as on a frame-by-frame basis of frame-formatted data.

    摘要翻译: 对于具有分集天线的诸如移动站的接收部分的接收站的装置和相关方法。 接收站包括传统解调器和分集解调器。 进行计算以确定与在分集天线处检测到的信号能量相关联的信号标记。 响应于信号标记,选择是否利用根据分集解调技术解调的解调数据,或根据传统的解调技术。 随着接收信号的特性发生变化,相应地进行解调的重选,例如在帧格式数据的逐帧的基础上。

    METHOD AND APPARATUS FOR ALLOCATING COMMUNICATION RESOURCES TO COMMUNICATE DATA IN A RADIO COMMUNICATION SYSTEM
    68.
    发明申请
    METHOD AND APPARATUS FOR ALLOCATING COMMUNICATION RESOURCES TO COMMUNICATE DATA IN A RADIO COMMUNICATION SYSTEM 有权
    分配无线电通信系统中通信数据通信资源的方法和装置

    公开(公告)号:US20110122793A1

    公开(公告)日:2011-05-26

    申请号:US13020262

    申请日:2011-02-03

    IPC分类号: H04L12/26

    摘要: Apparatus and method for allocating communication resources in a data radio communication system, such as an MAIO (Mobile Allocation Index Offset) communication system, e.g., a communication system that provides for Enhanced Data for GSM Evolution (EDGE) data services. A multi-carrier radio resource control logic element includes an analyzer that analyzes communication resource requirements to carry out a communication service. A resource allocator allocates communication resources to be used by which to communicate the data. The communication resources are allocated across a plurality of radio carriers such that resources are allocated, during a particular time period, upon a single radio carrier of the plurality of radio carriers.

    摘要翻译: 在诸如MAIO(移动分配索引偏移)通信系统的数据无线电通信系统中分配通信资源的装置和方法,例如提供用于GSM演进(EDGE)数据业务的增强数据的通信系统。 多载波无线电资源控制逻辑元件包括分析器,其分析通信资源需求以执行通信服务。 资源分配器分配要用于传达数据的通信资源。 在多个无线电载波中分配通信资源,使得在特定时间周期内在多个无线电载波的单个无线电载波上分配资源。

    Dynamic Multi-Perspective Interactive Event Visualization System and Method
    69.
    发明申请
    Dynamic Multi-Perspective Interactive Event Visualization System and Method 审中-公开
    动态多视角交互事件可视化系统与方法

    公开(公告)号:US20090309975A1

    公开(公告)日:2009-12-17

    申请号:US12484871

    申请日:2009-06-15

    IPC分类号: H04N7/18

    摘要: An event visualization system. The system uses a digital video capture array. The array is synchronized into a composited video feed file. The composited video feed file has a number of unit perspective video files. Each unit perspective video file has a coordinate location, a unit frame height, and a unit frame width. The unit perspective video files can be played simultaneously for individual display in a digital event player. The digital event player is operated on a client.

    摘要翻译: 事件可视化系统。 该系统使用数字视频采集阵列。 数组被同步到合成的视频馈送文件中。 合成的视频馈送文件具有多个单位透视视频文件。 每个单位透视视频文件具有坐标位置,单位框架高度和单位框架宽度。 单位透视视频文件可以同时播放,用于数字事件播放器中的个人显示。 数字活动播放器在客户端上运行。

    Interference canceling matched filter (ICMF) and related methods
    70.
    发明授权
    Interference canceling matched filter (ICMF) and related methods 失效
    干扰消除匹配滤波器(ICMF)和相关方法

    公开(公告)号:US07623605B2

    公开(公告)日:2009-11-24

    申请号:US11464542

    申请日:2006-08-15

    IPC分类号: H04B1/10

    摘要: An interference cancelling matched filter (ICMF) may include an antenna array for receiving a signal burst including a training sequence therein, and an adaptive space-time filter connected to the virtual antenna array and having settable filter coefficients. The ICMF may further include a channel impulse response estimator for estimating a channel impulse response based upon the training sequence, and a signal blocker operatively connected between the channel impulse response estimator and the adaptive space-time filter so that the filter coefficients thereof are set based upon the training sequence and not the whole signal burst.

    摘要翻译: 干扰消除匹配滤波器(ICMF)可以包括用于接收包括其中的训练序列的信号突发的天线阵列和连接到虚拟天线阵列并具有可设置的滤波器系数的自适应时空滤波器。 ICMF还可以包括用于基于训练序列估计信道脉冲响应的信道脉冲响应估计器,以及可操作地连接在信道脉冲响应估计器和自适应空时滤波器之间的信号阻塞器,使得其滤波器系数基于 在训练序列上而不是整个信号突发。