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    • 83. 发明申请
    • METHOD AND SYSTEM FOR TASK SCHEDULING IN AN OPERATING SYSTEM FOR VIRTUAL MODEMS WITHIN A MULTI-SIM MULTI-STANDBY COMMUNICATION DEVICE
    • 用于在多SIM卡多通信通信设备中的虚拟模式的操作系统中的任务调度的方法和系统
    • US20110117965A1
    • 2011-05-19
    • US12821673
    • 2010-06-23
    • Zhijun GongXiaoxin QiuYuan LiuYaxin CaoYongqian WangStephen Richards
    • Zhijun GongXiaoxin QiuYuan LiuYaxin CaoYongqian WangStephen Richards
    • H04W72/00
    • H04W48/18H04W8/183H04W88/06
    • A multiple-subscriber identity module (multi-SIM) multi-standby communication device comprises a single operating system (OS) and a single radio resource unit that is shared by multiple virtual modems (VMs) within a virtual modem framework (VMF). The OS maps VM tasks of the multiple VM to OS resource spaces according to corresponding VM IDs. The single OS may run the mapped VM tasks utilizing OS resources in the OS resource spaces. VM ID information is embedded in global variables and/or static variables that are utilized in the single OS to access OS resources. The OS may run VM tasks utilizing OS resources in OS resource spaces identified by corresponding VM IDs. The OS may re-use OS resources for VM tasks of different VMs, when needed, without duplicating the OS resources. VM tasks are scheduled to run on the single OS according to task priorities, which are determined based on corresponding VM environment.
    • 多用户识别模块(multi-SIM)多待通信设备包括由虚拟调制解调器框架(VMF)内的多个虚拟调制解调器(VM)共享的单个操作系统(OS)和单个无线电资源单元。 操作系统将VM的任务根据相应的VM ID映射到OS资源空间。 单个操作系统可以使用OS资源空间中的OS资源运行映射的VM任务。 VM ID信息嵌入在单个操作系统中使用的全局变量和/或静态变量中以访问OS资源。 OS可以使用由相应VM ID标识的OS资源空间中的OS资源运行VM任务。 当需要时,操作系统可能会重新使用不同VM的VM任务的操作系统资源,而不会复制操作系统资源。 VM任务计划根据任务优先级在单个操作系统上运行,这些优先级是基于相应的VM环境确定的。
    • 84. 发明申请
    • METHOD AND SYSTEM FOR A FAST CELL RECOVERY ON SUSPENDED VIRTUAL MODEMS WITHIN A MULTI-SIM MULTI-STANDBY COMMUNICATION DEVICE
    • 用于在多SIM卡多通信通信设备中暂停虚拟模式的快速小区恢复的方法和系统
    • US20110117963A1
    • 2011-05-19
    • US12819014
    • 2010-06-18
    • Yongqian WangXiaoxin QiuYuan LiuYaxin CaoZhijun GongStephen Richards
    • Yongqian WangXiaoxin QiuYuan LiuYaxin CaoZhijun GongStephen Richards
    • H04B1/38
    • H04W48/18H04W8/183H04W88/06
    • A multiple-subscriber identity module (multi-SIM) multi-standby communication device comprises a single radio resource unit shared by a plurality of virtual modems (VMs). A first VM in an active state monitors its own associated cells and cells associated with remaining VMs in a suspended state. The active VM measures signal strength on available cells to track cell information such as cell quality and cell timing information for associated cells for the first active VM and for the remaining suspended VMs. When the suspended VMs are resumed, the single radio resource unit is synchronized to corresponding serving cells in an order determined based on the tracked cell timing information. With a synchronized serving cell, a suspended VM may bypass cell selection or reselection and directly camp on its serving cell. Otherwise, the suspended VM performs a cell selection or reselection selectively based on tracked cell information for a cell to camp on.
    • 多用户识别模块(multi-SIM)多待通信设备包括由多个虚拟调制解调器(VM)共享的单个无线电资源单元。 处于活动状态的第一VM监视其自己的相关联的单元和与暂停状态的剩余VM关联的单元。 活动VM测量可用小区上的信号强度以跟踪小区信息,例如用于第一活动VM和剩余挂起VM的相关小区的小区质量和小区定时信息。 当暂停的VM被恢复时,单个无线电资源单元以基于跟踪的小区定时信息确定的顺序被同步到相应的服务小区。 使用同步的服务小区,挂起的VM可以旁路小区选择或重选,并直接驻留在其服务小区上。 否则,挂起的VM基于用于驻留的小区的跟踪小区信息来选择性地执行小区选择或重选。
    • 87. 发明授权
    • Huygens' box methodology for signal integrity analysis
    • 惠更斯盒式信号完整性分析方法
    • US07707527B2
    • 2010-04-27
    • US11862434
    • 2007-09-27
    • Lijun JiangJason D. MorseyBarry J. RubinWeng C. ChewMao-Kin LiYuan Liu
    • Lijun JiangJason D. MorseyBarry J. RubinWeng C. ChewMao-Kin LiYuan Liu
    • G06F17/50
    • G06F17/5036
    • A method for performing a signal integrity analysis on an integrated circuit (IC) that includes a plurality of scatterers by dividing the scatterers into subgroups using a nested Huygens' equivalence principle algorithm and solving a set of equations realized thereby with a reduced coupling matrix. The method includes decomposing the IC design into a plurality of small non-overlapping circuit sub-domains, wherein each of the sub-domains is formed as a small, enclosed region. Each sub-domain is analyzed independently of the other sub-domains using only electric fields to represent the interactions of each sub-domains with the other sub-domains as equivalent currents on equivalent surfaces of the plurality of sub-domains. Neighboring equivalent sub-domains are grouped together to form larger sub-domains using equivalent currents on equivalent surfaces to represent the interactions of the sub-domains. The steps of analyzing and grouping the sub-domains are repeated until the grouping approaches a box comprising the entire domain, and that the domain interactions between every sub-domain have been analyzed.
    • 一种用于通过使用嵌套的惠更斯等效原理算法将散射体分成子组并且用减小的耦合矩阵求解由此实现的一组方程式来对包括多个散射体的集成电路(IC)进行信号完整性分析的方法。 该方法包括将IC设计分解为多个小的非重叠电路子域,其中每个子域形成为小的封闭区域。 仅使用电场来分析每个子域独立于其他子域,以将每个子域与其他子域的相互作用表示为多个子域的等效表面上的等效电流。 相邻的等效子域被分组在一起以形成较大的子域,使用等效表面上的等效电流来表示子域的相互作用。 重复分析和分组子域的步骤,直到分组接近包含整个域的框,并且分析了每个子域之间的域交互。
    • 88. 发明申请
    • COMMUNICATION TERMINAL AND INFORMATION SYSTEM
    • 通信终端和信息系统
    • US20100053307A1
    • 2010-03-04
    • US12617914
    • 2009-11-13
    • Ping FangYuan LiuJing WangKai Li
    • Ping FangYuan LiuJing WangKai Li
    • H04N13/02H04N13/04
    • H04N19/597G06T7/593G06T2207/10012G06T2207/10021H04N13/139H04N13/221H04N2213/007
    • A communication terminal includes: an image or video collecting and generating module, adapted to collect and generate 3D image or video data; a communication module, adapted to send or receive image or video and generated 3D image or video data; and an image or video display module, adapted to display the 3D image or video according to the collected or received and generated 3D image or video data. An information system includes a 3D image or video information center. The 3D image or video information center further includes: a 3D image or video information relay, adapted to interact with the communication terminal; and a 3D image or video information server, adapted to store 3D image or video information and convert between 3D image or video information and SMS. The communication terminal features simple structure and good performance. The information system supports communication through 3D image or video information.
    • 通信终端包括:适于收集和生成3D图像或视频数据的图像或视频采集和生成模块; 通信模块,适于发送或接收图像或视频并生成3D图像或视频数据; 以及图像或视频显示模块,适于根据收集或接收和生成的3D图像或视频数据来显示3D图像或视频。 信息系统包括3D图像或视频信息中心。 3D图像或视频信息中心还包括:适于与通信终端交互的3D图像或视频信息中继; 以及适于存储3D图像或视频信息并在3D图像或视频信息与SMS之间进行转换的3D图像或视频信息服务器。 通信终端结构简单,性能好。 信息系统支持通过3D图像或视频信息进行通信。
    • 89. 发明授权
    • Optical sensor for detecting chemical substances dissolved or dispersed in water
    • 用于检测溶解或分散在水中的化学物质的光学传感器
    • US06277330B1
    • 2001-08-21
    • US09269433
    • 1999-10-04
    • Yuan LiuHironobu YamamotoAkihiro Tagaya
    • Yuan LiuHironobu YamamotoAkihiro Tagaya
    • G01N2145
    • G01N21/552G01N21/553G01N21/7703
    • A highly sensitive optical sensor in a simple structure for detecting a chemical substance dissolved or dispersed in water is provided. The optical sensor (1) comprises a detecting element (2) having a polymer thin film, a light source unit (3) for emitting light for irradiating the polymer thin film, and a photodetector (4) for detecting the intensity of light reflected from the polymer thin film. The detecting element (2), the light source unit (3), and the photo-detector (4) are integrally mounted in a housing. The polymer thin film is formed on a highly reflective substrate or an optically transparent substrate so as to interact with a chemical substance dissolved or dispersed in water flowing through a water channel (8).
    • 提供了一种用于检测溶解或分散在水中的化学物质的简单结构的高灵敏度光学传感器。 光传感器(1)包括具有聚合物薄膜的检测元件(2),用于发射用于照射聚合物薄膜的光的光源单元(3),以及用于检测从 聚合物薄膜。 检测元件(2),光源单元(3)和光检测器(4)一体地安装在壳体中。 聚合物薄膜形成在高反射性基板或光学透明基板上,以便与溶于或分散在流过水通道(8)的水中的化学物质相互作用。