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    • 1. 发明授权
    • Transaction recovery in a transaction processing computer system employing multiple transaction managers
    • 采用多个事务管理器的事务处理计算机系统中的事务恢复
    • US09165025B2
    • 2015-10-20
    • US12897123
    • 2010-10-04
    • Simon J. MapleIan Robinson
    • Simon J. MapleIan Robinson
    • G06F7/00G06F17/30G06F11/20
    • G06F11/1471G06F9/466G06F11/2028G06F11/2035G06F11/2046G06F17/30371G06F17/30377G06F17/30566G06F2201/84
    • A technique for transaction recovery by one transaction manager of another transaction manager's transactions in which each transaction manager is adapted to manage two phase commit transactional operations on transactional resources and to record commit or rollback decisions in a transaction recovery log. The recovery transaction manager detects apparent unavailability of the another transaction manager for transaction processing and initiates a transaction recovery process for the another transaction manager's transactions. This process also determines whether any of the transactions of the another transaction manager have all respective resources prepared to commit without there yet being a pending commit decision record in the another transaction manager's recovery log. If so, the recovery transaction manager writes a rollback record indicating an intention to roll back the identified transaction, in the another transaction manager's recovery log provided no commit decision record has been recorded.
    • 一种交易管理器对另一个事务管理器事务进行事务恢复的技术,其中每个事务管理器适用于管理事务资源上的两个阶段提交事务操作,并在事务恢复日志中记录提交或回滚决策。 恢复事务管理器检测另一个事务管理器的事务处理的显着不可用性,并为另一个事务管理器的事务启动事务恢复过程。 该过程还确定另一事务管理器的任何事务是否具有准备提交的所有相应资源,而在另一事务管理器的恢复日志中尚未存在待决提交决定记录。 如果是这样,则恢复事务管理器在另一个事务管理器的恢复日志中写入一个回滚记录,该回滚记录指示回滚所识别的事务的意图,前提是没有记录提交决定记录。
    • 3. 发明授权
    • Satellite system providing optimal space situational awareness
    • 卫星系统提供最佳的空间状况意识
    • US08511614B2
    • 2013-08-20
    • US12728706
    • 2010-03-22
    • Ian Robinson
    • Ian Robinson
    • B64G1/10
    • B64G1/1085B64G3/00
    • A satellite system for observing space objects includes two or more satellites positioned in an Earth orbit and configured to observe objects in various orbits including those viewed (i) against the Earth's background; (ii) against a sunlit Earth background; and (iii) against a space background. An electromagnetic sensor may be provided on at least one of the satellites that is responsive to electromagnetic radiation having a wavelength that discriminates against substantial reflection of electromagnetic radiation from the Earth's atmosphere to observe the space object. A method of observing a space object using a satellite system is also disclosed.
    • 用于观测空间物体的卫星系统包括位于地球轨道中的两个或更多个卫星,并被配置成观察各种轨道中的物体,包括(i)对地球背景的物体; (ii)反对阳光照射的地球背景; 和(iii)针对空间背景。 可以在至少一个卫星上提供电磁传感器,所述至少一个卫星响应于具有区分来自地球大气层的电磁辐射的实质反射的波长的电磁辐射以观察空间物体。 还公开了使用卫星系统观察空间物体的方法。
    • 8. 发明授权
    • Method and system for soft handover
    • 软切换的方法和系统
    • US07486953B2
    • 2009-02-03
    • US10722863
    • 2003-11-26
    • Ian Robinson
    • Ian Robinson
    • H04Q7/20
    • H04W36/18
    • Soft handover of a mobile unit is facilitated on a wireless network from base station to base station. The network can employ multi-channel receivers to receive signals from mobile units within range, including mobile units assigned to neighboring base stations. Information associated with received signals, such as an indication of their signal strength, can be relayed to a central location for assessing whether the mobile unit should be assigned to another base station, and implement reassignment of one or more mobile units based on such assessment. Soft handover reduces dropped calls when the connection from mobile to base station is unexpectedly lost. The second BTS can add a carrier to communicate with the mobile unit and provides the mobile unit with the necessary parameters, such as frequency and time slot data, to complete the handover or the connection can be established through a variety of contingency plans.
    • 在从基站到基站的无线网络上便于移动单元的软切换。 该网络可以采用多信道接收机从范围内的移动单元接收信号,包括分配给相邻基站的移动单元。 与接收到的信号相关联的信息(例如其信号强度的指示)可以被中继到中心位置,以评估移动单元是否应该被分配给另一个基站,并且基于这种评估实现一个或多个移动单元的重新分派。 当从移动台到基站的连接意外地丢失时,软切换减少掉话。 第二BTS可以添加载波以与移动单元进行通信,并向移动单元提供诸如频率和时隙数据的必要参数以完成切换,或者可以通过各种应急计划建立连接。
    • 9. 发明申请
    • Automated process for generating a computed design of a composite camera comprising multiple digital imaging devices
    • 用于生成包括多个数字成像装置的复合照相机的计算设计的自动处理
    • US20070248350A1
    • 2007-10-25
    • US11410618
    • 2006-04-25
    • Henry BakerIan RobinsonDonald Tanguay
    • Henry BakerIan RobinsonDonald Tanguay
    • G03B41/00
    • G03B37/04B33Y50/00G06T7/80H04N5/23238
    • An exemplary method for automatically generating a computed design of a composite camera having multiple digital imaging devices comprises obtaining a target volume to be captured by the composite camera, obtaining a target resolution for capturing the target volume, generating a representation of a view frustum of each of a plurality of digital imaging devices based on at least one characteristic of each device, organizing the plurality of digital imaging devices based on the view frusta, selecting a set of digital imaging devices from the organized digital imaging devices based on at least one characteristic of each selected device, the view frusta of the set of digital imaging devices substantially covering the target volume with at least the target resolution, positioning the set of digital imaging devices based on each device's physical characteristics, and generating a computed design of the composite camera comprising the positioned digital imaging devices together with a mechanical fixture to hold the imaging devices in position.
    • 用于自动生成具有多个数字成像装置的复合照相机的计算设计的示例性方法包括获得由所述复合照相机捕获的目标体积,获得用于捕获所述目标体积的目标分辨率,产生每个 基于每个设备的至少一个特性来组合多个数字成像设备,基于观察平台来组织多个数字成像设备,基于有组织的数字成像设备从至少一个特征选择一组数字成像设备 每个所选择的装置,所述一组数字成像装置的视野截面基本上以至少目标分辨率覆盖目标体积,基于每个装置的物理特征定位该组数字成像装置,以及生成计算的复合照相机的设计,其包括 定位的数字成像装置与机械一起 固定装置将成像装置保持在适当的位置。