Method and apparatus for encryption of over-the-air communications in a wireless communication system

    公开(公告)号:US20060062315A1

    公开(公告)日:2006-03-23

    申请号:US11209208

    申请日:2005-08-22

    IPC分类号: H04K1/10

    CPC分类号: H04K1/006

    摘要: A communication device converts a bit stream to multiple symbols and provides encryption at a physical layer by shifting a phase of each symbol of the multiple symbols to produce multiple encrypted symbols. Each encrypted symbol of the multiple encrypted symbols is modulated with an orthogonal subcarrier to produce at least one modulated subcarrier and the at least one modulated subcarrier is then transmitted via a wireless link. On a receive side, a receiving communication device receives the transmitted, encrypted symbols and provides decryption at a physical layer by shifting a phase of each encrypted symbol in correspondence with the phase used to encrypt the symbol at the transmit side.

    Systems and methods for tracking employee job performance
    32.
    发明申请
    Systems and methods for tracking employee job performance 审中-公开
    跟踪员工工作绩效的系统和方法

    公开(公告)号:US20060020503A1

    公开(公告)日:2006-01-26

    申请号:US10819508

    申请日:2004-04-07

    IPC分类号: G06Q90/00

    CPC分类号: G06Q10/10 G06Q10/06398

    摘要: Systems and methods for tracking employee job performance include receiving performance-related data from an employee. The performance-related data may include a schedule from the employee, a number of a demand activity performed by the employee, and a type of the demand activity performed by the employee. Systems and methods for tracking employee job performance also may include calculating a statistic related to the job performance of the employee and generating a report detailing the job performance of the employee. The report may be generated over a managerial scope received from a management user and may include the statistic related to job performance.

    摘要翻译: 跟踪员工工作绩效的系统和方法包括从雇员那里收到与绩效相关的数据。 绩效相关数据可以包括来自雇员的时间表,雇员执行的一些需求活动以及由雇员执行的需求活动的类型。 跟踪员工工作绩效的系统和方法还可能包括计算与员工工作绩效相关的统计数据,并生成详细说明员工工作绩效的报告。 该报告可以从管理用户接收到的管理范围内生成,并且可以包括与作业执行相关的统计。

    Time-mode analog computation circuits and methods
    33.
    发明申请
    Time-mode analog computation circuits and methods 失效
    时模模拟计算电路及方法

    公开(公告)号:US20050231398A1

    公开(公告)日:2005-10-20

    申请号:US11104141

    申请日:2005-04-12

    CPC分类号: G06G7/14 G06G7/18 G06N3/0635

    摘要: A time-mode analog computation circuit is provided. The time-mode analog computation circuit includes one or more inputs for receiving one or more temporal input signals. The time-mode analog computation circuit further includes circuitry for performing a mathematical operation based on the one or more temporal input signals. A result of the mathematical operation is expressed in a timing of an output signal generated by the circuit.

    摘要翻译: 提供了时间模式模拟计算电路。 时间模式模拟计算电路包括用于接收一个或多个时间输入信号的一个或多个输入。 时间模式模拟计算电路还包括用于基于一个或多个时间输入信号执行数学运算的电路。 数学运算的结果在电路产生的输出信号的定时中表示。

    Method for signaling based on paging channel loading
    34.
    发明申请
    Method for signaling based on paging channel loading 失效
    基于寻呼信道加载的信令方法

    公开(公告)号:US20050009534A1

    公开(公告)日:2005-01-13

    申请号:US10614838

    申请日:2003-07-08

    IPC分类号: H04B1/38 H04W68/00 H04Q7/20

    CPC分类号: H04W68/00

    摘要: The need to reduce the cost associated with signaling mobiles (120) across multiple cells (101-108) is addressed by embodiments of the present invention. A targeted MS is initially paged only in those cells in which the paging channel loading level is below a particular paging threshold. Similarly for short messaging, the RAN transmits the short messaging to the MS only in those cells in which the paging channel loading level is below a short messaging threshold. Therefore, the MS can be signaled in under-loaded cells first, were the effect on system capacity and performance is negligible. When successful, the MS signaling is achieved at a lower cost to the system than when loaded cells are involved.

    摘要翻译: 通过本发明的实施例来解决与多个小区(101-108)上的信令移动台(120)相关联的成本的需要。 目标MS最初仅在寻呼信道加载等级低于特定寻呼阈值的小区中寻呼。 类似地,对于短消息传送,RAN仅在寻呼信道加载级别低于短​​消息门限的那些小区中向MS发送短消息。 因此,MS可以首先在负载较小的信元中发信号,对系统容量和性能的影响可以忽略不计。 当成功时,与信号载入相比,以较低的成本实现了MS信令。

    Grounding device for high speed water vehicles
    35.
    发明授权
    Grounding device for high speed water vehicles 失效
    高速水车接地装置

    公开(公告)号:US06806423B1

    公开(公告)日:2004-10-19

    申请号:US10154371

    申请日:2002-05-23

    IPC分类号: H02K502

    CPC分类号: B63B43/00

    摘要: A grounding device for water vehicles. The device includes an elongated electrical conductive section. The device also includes an elongated rope for increasing water resistance positioned in an adjacent relation to the elongated electrical conductive section. The device is of particular usefulness in grounding RF transmitters on high speed water vehicles having electrically insulative hulls.

    摘要翻译: 水车接地装置。 该装置包括细长的导电部分。 该装置还包括细长绳索,用于增加与细长导电部分相邻的位置的防水性。 该装置在具有电绝缘外壳的高速水车上接地RF发射器是特别有用的。

    Educational board game
    36.
    发明授权
    Educational board game 失效
    教育板游戏

    公开(公告)号:US3979121A

    公开(公告)日:1976-09-07

    申请号:US522337

    申请日:1974-11-11

    申请人: John Harris

    发明人: John Harris

    IPC分类号: A63F3/00

    CPC分类号: A63F3/00006

    摘要: A novel educational board game includes a game board bearing a plurality of separate circuitous pathways, each pathway preferably commencing and ending at a central reward space common to the pathways. Each pathway bears a plurality of separate transfer stations interspersed with penalty stations and one or more reward stations. The transfer stations of a given pathway bear individual matching indicia of other pathways. Individual player markers are moved progressively from station to station along the pathways, the number of steps or stations moved corresponding to the number thrown by dice. Rewards are given at reward stations and individualized tokens issued to represent the rewards.Tally figures, preferably three-dimensional animal figures, such as birds, receive the tokens, such as feathers, as they are earned in progressing toward a successful conclusion of the game. Markers are transferrable at discretion between matching transfer stations in separate pathways to avoid penalty stations and to aid in acquiring needed tokens. Accordingly, the game requires concentration, thought and skill. Preferably, the game rewards represent attributes to fulfill basic needs, so that the game can be made highly educational and stimulating.

    摘要翻译: 一种新颖的教学板游戏包括具有多个单独的迂回路径的游戏板,每个路径优选地在路径共同的中心奖励空间处开始和结束。 每个路径都有多个单独的转运站,其间分布有惩罚站和一个或多个奖励站。 给定路径的转移站具有其他途径的单独匹配标记。 各个球员标记沿着路径逐步地从站到站移动,对应于骰子抛出的号码移动的步骤或站的数量。 奖励奖励在奖励站和个别化的令牌发放以表示奖励。

    Lighting Control Assembly
    37.
    发明公开

    公开(公告)号:US20240341024A1

    公开(公告)日:2024-10-10

    申请号:US18131764

    申请日:2023-04-06

    申请人: John Harris

    发明人: John Harris

    IPC分类号: H05B47/17 H05B47/105

    摘要: A lighting control assembly includes a solar collector that is integrated into a roof of a building to collect sunlight. A light transmission unit is integrated into the building to receive the sunlight from the solar collector. A control panel is attached to the building to receive the sunlight from the light transmission unit. A plurality of switch receivers is each integrated into the building. Each of the switch receivers receives the sunlight and artificial light from the light transmission unit. A plurality of switches is each positioned in a respective room of the building and the switch receiver associated with a respective one of the switches is actuated into the on condition when the respective switch is turned on. A plurality of light fixtures is mounted in a respective room in the building for illuminating the respective room when a respective switch receiver is actuated into the on condition.

    Video loading control
    38.
    发明授权
    Video loading control 有权
    视频加载控制

    公开(公告)号:US08978056B2

    公开(公告)日:2015-03-10

    申请号:US13314324

    申请日:2011-12-08

    摘要: The specification and drawings present a new method, apparatus and software related product (e.g., a computer readable memory) for controlling loading (e.g., pre-filling) of video data to a user equipment by a wireless network (e.g., from internet) while the video is played by the user equipment using an additional pre-filling based on predicted degradation of connectivity of the user equipment with the wireless network to avoid interruption or deterioration of playing the video and/or to reduce video data loading cost.

    摘要翻译: 说明书和附图提出了一种用于通过无线网络(例如,从互联网)控制向用户设备加载(例如,预填充)视频数据的新方法,装置和软件相关产品(例如,计算机可读存储器),而 视频由用户设备使用基于用户设备与无线网络的连接性的预测劣化的附加预填充来播放,以避免播放视频的中断或恶化和/或减少视频数据加载成本。

    Display Orientation Control
    39.
    发明申请
    Display Orientation Control 审中-公开
    显示方向控制

    公开(公告)号:US20130057571A1

    公开(公告)日:2013-03-07

    申请号:US13224618

    申请日:2011-09-02

    申请人: John Harris

    发明人: John Harris

    IPC分类号: G09G5/00

    摘要: In accordance with the exemplary embodiments of the invention there is at least a method, apparatus, and computer program code to perform the operations of, determining whether there is a corresponding change of a position of a user of the portable electronic device with respect to the display, and in response to the determining indicating that there is not a corresponding change of the position of the user with respect to the display, maintaining a display orientation of information on the display.

    摘要翻译: 根据本发明的示例性实施例,存在至少一种方法,装置和计算机程序代码,用于执行以下操作:确定便携式电子设备的用户的位置是否相对于 并且响应于确定指示用户相对于显示器的位置没有相应的改变,保持显示器上的信息的显示取向。

    System and method for estimating a spread value
    40.
    发明授权
    System and method for estimating a spread value 有权
    用于估计传播价值的系统和方法

    公开(公告)号:US07813995B2

    公开(公告)日:2010-10-12

    申请号:US10804631

    申请日:2004-03-19

    IPC分类号: G06Q40/00

    摘要: An estimated spread value is computed that represents a price at which a trader might have been able to buy or sell a spread given the current market conditions of the legs. In particular, when an event occurs in one of the legs, price information is gathered from each of the other legs based on the spread definition, in addition to the defined event, and is used in estimating the value of a spread. According to one feature, the computations may be triggered by any predefined event. According to another feature, the computation may be programmed by a user to tailor the estimation process according to the type of spread being traded. The estimated spread value may be used to analyze spreads, it may be fed to other trading related software tools, or it may be used in charting.

    摘要翻译: 计算出估计的差价值,其代表交易者可能已经能够在现有的腿的市场状况下购买或出售差价的价格。 特别地,当在一条腿中发生事件时,除了所定义的事件之外,还基于扩展定义从每个其他腿收集价格信息,并且用于估计扩展的值。 根据一个特征,计算可以由任何预定义的事件来触发。 根据另一特征,计算可以由用户编程,以根据所交易的传播类型来定制估计过程。 估计的差价值可用于分析利差,可以将其提供给其他与交易相关的软件工具,也可以用于图表中。