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    • 1. 发明申请
    • METHOD AND APPARATUS FOR CONTROLLING ACCESS TO A RESOURCE IN A COMPUTER DEVICE
    • 用于控制在计算机设备中访问资源的方法和装置
    • WO2013045928A1
    • 2013-04-04
    • PCT/GB2012/052394
    • 2012-09-27
    • AVECTO LIMITEDAUSTIN, Mark James
    • AUSTIN, Mark James
    • G06F21/54
    • G06F21/31G06F21/335G06F21/54G06F21/604G06F21/6227G06F2221/2141
    • A computer device (200) and method are described for controlling access to a resource (115). An execution environment (203) executes a user process (120) with access privileges according to a user security context (121). A security unit (250) controls access to resources (115, 125) according to the user security context (121a), with the user process (120) making system calls (501 ) to the security unit (250). A proxy hook module (310) embedded within the user process (120) intercepts the system call (501 ) and generates a proxy resource access request (502). A proxy service module (320) in a privileged security context (111 ) validates the proxy resource access request (502) from the proxy hook module (310) and, if validated, obtains and returns a resource handle that permits access to the desired resource (115) by the user process (120).
    • 描述了用于控制对资源(115)的访问的计算机设备(200)和方法。 执行环境(203)根据用户安全上下文(121)执行具有访问权限的用户进程(120)。 安全单元(250)根据用户安全上下文(121a)控制对资源(115,125)的访问,用户进程(120)向安全单元(250)进行系统呼叫(501)。 嵌入用户进程(120)内的代理挂钩模块(310)拦截系统呼叫(501)并产生代理资源访问请求(502)。 特权安全上下文(111)中的代理服务模块(320)从代理挂钩模块(310)验证代理资源访问请求(502),并且如果被验证,则获得并返回允许访问期望资源的资源句柄 (115)由用户进程(120)。
    • 2. 发明申请
    • COMPUTER DEVICE WITH ANTI-TAMPER RESOURCE SECURITY
    • 具有防篡改资源安全性的计算机设备
    • WO2013030583A1
    • 2013-03-07
    • PCT/GB2012/052135
    • 2012-08-31
    • AVECTO LIMITEDAUSTIN, Mark
    • AUSTIN, Mark
    • G06F21/24
    • G06F21/6218
    • A computer device (200) provides an execution environment (203) that supports a plurality of processes (110, 120). A plurality of key resources (115) are associated with a security application (110) that may perform process elevation to grant privileged access rights to a user process (120). A security module (210) is arranged to control access to the key resources (115) using an access control list. An anti-tamper mechanism (240) creates a protection group (117) as a local security group and adds a deny access control entry (116a) to the access control list (116). The anti-tamper mechanism (240) intercepts the user process (120) and creates a revised access token (122b) identifying the user process (120) as a member of the protection group (117). The security module (210) matches the protection group (117) in the revised access token 122b of the user process (120) against the deny access control entry 1 16a in the access control list (116) of the key resources (115) thereby restricting access by the user process (120) even though the user process otherwise has privileges which would allow access to those resources (115).
    • 计算机设备(200)提供支持多个进程(110,120)的执行环境(203)。 多个密钥资源(115)与可以执行进程升级以向用户进程(120)授予特权访问权限的安全应用(110)相关联。 安全模块(210)被布置成使用访问控制列表来控制对密钥资源(115)的访问。 防篡改机制(240)创建作为本地安全组的保护组(117),并将拒绝访问控制条目(116a)添加到访问控制列表(116)。 防篡改机制(240)拦截用户进程(120)并创建将用户进程(120)标识为保护组(117)的成员的修改的访问令牌(122b)。 安全模块(210)将用户进程(120)的修订的访问令牌122b中的保护组(117)与密钥资源(115)的访问控制列表(116)中的拒绝访问控制条目116a相匹配,由此 限制用户进程(120)的访问,即使用户进程另有具有将允许访问这些资源(115)的特权。
    • 3. 发明申请
    • IMPROVEMENTS IN OR RELATING TO A DIGITAL CAMERA WITH VIDEO-IMAGE RECORDER
    • 使用视频图像记录仪对数字摄像机进行改进或相关
    • WO2012020254A1
    • 2012-02-16
    • PCT/GB2011/051503
    • 2011-08-09
    • AUSTIN, Mark
    • AUSTIN, Mark
    • B60R7/05B60R11/04
    • B60R11/0211B60R11/04B60R2011/0035B60R2011/0059H04N5/2251H04N5/232
    • Improvements in or relating to a digital camera with video-image recorder Discrete vehicle sun-visor apparatus (10) comprises : a movable sun-visor element (12) having a windscreen side (18) and an occupant side (20), and a correspondingly discreet stand-alone capable digital video recording device (16) provided at the windscreen side (18) of the sun-visor element (12). The recording device (16) includes a housing (32), a lens unit (34) on or connectable to the housing (32), a microphone (56) on or connectable to the housing (32), an image and sound processing element in the housing (32) and communicable with the lens and microphone units (34, 6) for receiving outputs therefrom, and an electronic-data storage element (38) for storing image and/or audio data outputted from the image and sound processing element. A power source (40) includes at least one rechargeable battery (41) and a photovoltaic power generator (42), along with a data port (49) for transferring data to 1 and/or from the electronic-data storage element (38) and/or image and sound processing element. Lens adjustment means (14, 15, 28) is also included for adjusting at least one of a separation distance between the lens unit (34) and the windscreen side (18) of the sun-visor element (12) and a position of the lens unit (34) within a plane parallel or substantially parallel with the windscreen side (18) of the sun-visor element (12).
    • 具有视频图像记录器的数码相机的改进或涉及分离式车辆防晒装置(10)包括:具有挡风玻璃侧(18)和乘员侧(20)的可移动防晒元件(12),以及 设置在遮阳板元件(12)的挡风玻璃侧(18)处的相应谨慎的独立的数字视频记录装置(16)。 记录装置(16)包括壳体(32),位于或可连接到壳体(32)的透镜单元(34),位于或可连接到壳体(32)的麦克风(56),图像和声音处理元件 在所述壳体(32)中并且与用于从其接收输出的透镜和麦克风单元(34,6)可通信的电子数据存储元件(38),用于存储从图像和声音处理元件输出的图像和/或音频数据 。 电源(40)包括至少一个可再充电电池(41)和光伏发电机(42),以及用于将数据传送到电子数据存储元件(38)和/或从电子数据存储元件(38)传输数据的数据端口(49) 和/或图像和声音处理元件。 还包括透镜调节装置(14,15,28),用于调节遮阳板元件(12)的透镜单元(34)和挡风玻璃侧(18)之间的间隔距离中的至少一个以及 透镜单元(34)在与遮阳板元件(12)的挡风玻璃侧(18)平行或基本平行的平面内。
    • 6. 发明申请
    • SYSTEMS AND METHODS FOR IMPLEMENTING FULLY REDUNDANT ANTENNA HOPPING WITH MULTI-CARRIER POWER AMPLIFIERS AND COMBINING SCHEMES WITHIN A BASE STATION
    • 在基站内实施多载波功率放大器和组合方案的完全冗余天线的系统和方法
    • WO2004098104A1
    • 2004-11-11
    • PCT/US2004/013825
    • 2004-04-26
    • CINGULAR WIRELESSMOSTAFA, AymanAUSTIN, Mark
    • MOSTAFA, AymanAUSTIN, Mark
    • H04B17/00
    • H04B7/0608H04B7/0604H04B17/17H04W24/04H04W88/08
    • A Transmit Diversity Redundancy controller (210) dynamically mediates implementation of diversity and antenna hopping by detecting and remediating faults on antenna branches (220) while minimizing the capital investment required. The controller monitors the equipment along the antenna branches. If a fault occurs, the controller determines the appropriate fault remediation measures to implement based on default settings, or relays an indicator to an external processor (e.g., a BTS or BSC CPU) and awaits instructions. If traffic on the BTS in high, the external processor instructs the TDR controller to combine the signals carried by the downed branch with the signals carried by the active branches, and the combined carrier signals are transmitted over the active branches. Otherwise, the external processor instructs the controller to allow signals carried by the downed antenna branch to be dropped, and notifies the BSC to suspend assignment of calls to the dropped carriers until the branch is restored.
    • 发射分集冗余控制器(210)通过在天线分支(220)上检测和补救故障来动态地调节分集和天线跳频的实现,同时最小化所需的资本投资。 控制器监视沿着天线分支的设备。 如果发生故障,则控制器根据默认设置确定要实施的适当的故障修复措施,或将指示器中继到外部处理器(例如,BTS或BSC CPU)并等待指令。 如果BTS上的业务处于高电平状态,则外部处理器指示TDR控制器将被分支的分支所携带的信号与有源分支所携带的信号进行组合,组合的载波信号通过主动分支传输。 否则,外部处理器指示控制器允许由降频的天线分支携带的信号被丢弃,并且通知BSC暂停对丢弃的载波的分配,直到分支被恢复为止。
    • 7. 发明申请
    • TIMED FINGERPRINT LOCATING FOR IDLE-STATE USER EQUIPMENT IN WIRELESS NETWORKS
    • 用于无线网络中的空闲用户设备的定时指纹定位
    • WO2011106561A2
    • 2011-09-01
    • PCT/US2011/026120
    • 2011-02-24
    • A T & T MOBILITY II LLCFIX, JeremyAUSTIN, MarkMEREDITH, Sheldon
    • FIX, JeremyAUSTIN, MarkMEREDITH, Sheldon
    • G01S5/02H04W64/00G01S5/14G01S5/12
    • G01S5/0252G01S5/12H04W64/00H04W88/08
    • Systems and techniques for determining the location of user equipment (UE) in a wireless network are disclosed. These techniques leverage geometric calculations for an overlaid bin grid framework mapping the wireless network area to store differential values for each frame of the bin grid framework for each pair of relevant NodeBs. A timing offset can be determined, such that when a time value from a target UE is accessed, the location can be quickly determined with minimal real time computation. In an aspect, the time value from an idle-state target UE can be accessed. The target UE time value can be searched among pre-computed differential value data sets indexed by relevant NodeB site pairs to return sets of frames that can facilitate converging on a location for the target UE. Intersecting frames can represent the geographic location of the UE in the wireless network. Further, the data can be leveraged to correct timing in the network.
    • 公开了用于确定无线网络中的用户设备(UE)的位置的系统和技术。 这些技术利用覆盖的网格框架的几何计算,绘制无线网络区域以存储每对相关节点B的每个框架框架的差分值。 可以确定定时偏移,使得当来自目标UE的时间值被访问时,可以以最小的实时计算快速确定位置。 在一方面,可以访问来自空闲状态目标UE的时间值。 可以在由相关NodeB站点对索引的预先计算的差分值数据集之间搜索目标UE时间值,以返回可以促进目标UE的位置上的收敛的帧集合。 相交帧可以表示无线网络中的UE的地理位置。 此外,可以利用数据来校正网络中的定时。
    • 9. 发明申请
    • METHOD AND APPARATUS FOR CREATING PATTERNS IN CAST MATERIALS
    • 用于在铸造材料中形成图案的方法和装置
    • WO1997024209A1
    • 1997-07-10
    • PCT/US1996020320
    • 1996-12-27
    • AUSTIN, Mark
    • B28B01/08
    • B41M3/144B28B1/005B28B13/022B29C39/12B29C39/24B29C41/22B29C41/36B41M3/14B42D25/29G03C5/08G03G21/043
    • A process for creating aesthetically pleasing multicolor designs and patterns in cast materials (6), particularly cementitious materials, which may be used to imitate natural stone in appearance. The process includes the steps of preparing multiple colors of the casting material (6), geometrically loading these colors in a three-dimensional array in a holding container (2) according to formulas corresponding to particular patterns to be created, placing the geometrically loaded colors into a mold (16) by pouring, extruding, and spraying, consolidating the mixtures (6) in the mold (16) and allowing them to set, and removing the cast structure from the mold (16) followed by polishing and sealing if required. A removable matrix (1) in the holding container (2) provides the ability to reliably repeat patterns according to the loading formulas.
    • 一种在铸造材料(6)中创造美观多彩设计和图案的工艺,特别是水泥材料,可用于模仿天然石材的外观。 该方法包括准备铸造材料(6)的多种颜色的步骤,根据与要产生的特定图案对应的公式将这些颜色几何地以三维阵列加载到保持容器(2)中,将几何加载的颜色 通过倾倒,挤压和喷涂将混合物(6)固结在模具(16)中并允许它们从模具(16)上固定和移除铸造结构,然后根据需要进行抛光和密封,从而进入模具(16) 。 保持容器(2)中的可移除矩阵(1)提供了根据加载公式可靠地重复图案的能力。
    • 10. 发明申请
    • TIMED FINGERPRINT LOCATING IN WIRELESS NETWORKS
    • 无线网络中定时指纹定位
    • WO2011106563A1
    • 2011-09-01
    • PCT/US2011/026122
    • 2011-02-24
    • AT & T MOBILITY II LLCMEREDITH, SheldonAUSTIN, MarkFIX, JeremyZHAO, WenjiePUTHENPURA, Sarat
    • MEREDITH, SheldonAUSTIN, MarkFIX, JeremyZHAO, WenjiePUTHENPURA, Sarat
    • H04W64/00G01S5/02G01S5/14G01S5/12
    • H04W24/00G01S5/0252G01S5/12H04W28/04H04W64/00H04W88/08
    • Systems and techniques for determining the location of user equipment (UE) in a wireless network are disclosed. These techniques leverage geometric calculations for an overlaid bin grid framework mapping the wireless network area to store differential values for each frame of the bin grid framework for each pair of relevant NodeBs. A timing offset can be determined, such that when a time value from a target UE is accessed, the location can be quickly determined with minimal real time computation. In an aspect, the target UE time value can be search for in the pre-computed differential value data set indexed by a relevant NodeB site pair to return a set of frames (forming a hyperbola between the site pair) that can be intersected with a second set of frames for a second NodeB site pair for the same UE. The intersecting frames can represent the location of the UE in the wireless network. Further, the data can be leveraged to correct timing in the network.
    • 公开了用于确定无线网络中的用户设备(UE)的位置的系统和技术。 这些技术利用覆盖的二进制网格框架的几何计算,绘制无线网络区域以存储每对相关节点B的每个框架框架的差分值。 可以确定定时偏移,使得当来自目标UE的时间值被访问时,可以以最小的实时计算快速确定位置。 在一个方面,可以在由相关的NodeB站点对索引的预先计算的差分值数据集中搜索目标UE时间值,以返回一组帧(形成站点对之间的双曲线),该组可以与 用于同一UE的第二节点B站点对的第二组帧。 相交帧可以表示UE在无线网络中的位置。 此外,可以利用数据来校正网络中的定时。