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45 条记录 (耗时 0.053 秒)

    THERMAL CONTROL OF OPTICAL COMPONENTS
    1.
    发明申请
    THERMAL CONTROL OF OPTICAL COMPONENTS 有权
    光学元件的热控制

    公开(公告)号：US20090087138A1

    公开(公告)日：2009-04-02

    申请号：US12241860

    申请日：2008-09-30

    申请人： Ming Yan ,  Anthony J. Ticknor ,  Calvin Ho ,  Hao XU ,  Jason Weaver ,  Thomas S. Tarter ,  Jane Lam

    发明人： Ming Yan ,  Anthony J. Ticknor ,  Calvin Ho ,  Hao XU ,  Jason Weaver ,  Thomas S. Tarter ,  Jane Lam

    IPC分类号： G02B6/12

    CPC分类号： G02B6/12026 ,  G01J3/0286 ,  G02B6/12011

    摘要： A linearized thermal and optical model of an optical integrated circuit can be used to temperature-stabilize one or more optical elements of the circuit using active temperature regulation. To stabilize a single optical element, a temperature sensor and a heater can be provided proximate to the grating. Thermal and optical coefficients can be then used to select an appropriate temperature set-point for the temperature controller that receives readings from the sensor and determines the power dissipated in the heater. Multiple optical elements can be stabilized individually, using the same process and lumping cross-heating factors together with other environmental factors. Alternatively, multiple AWG's can be stabilized using fewer sensors than optical elements, by stabilizing one of the optical elements in the same manner as in the case of a single optical elements, and determining power dissipated in the heaters of the remaining optical elements based on the linearized model.

    摘要翻译： 可以使用光学集成电路的线性化热和光学模型来使用主动温度调节来温度稳定电路的一个或多个光学元件。 为了稳定单个光学元件，可以在光栅附近提供温度传感器和加热器。 然后可以使用热系数和光学系数为温度控制器选择适当的温度设定点，该温度控制器从传感器接收读数并确定加热器中消耗的功率。 多个光学元件可以单独稳定，使用相同的工艺并将交叉加热因子与其他环境因素结合在一起。 或者，通过以与单个光学元件的情况相同的方式来稳定光学元件之一，可以使用比光学元件少的传感器来稳定多个AWG，并且基于所述光学元件的剩余光学元件的加热器确定功率消耗 线性化模型。

    RATE-SPLITTING CONSTRUCTION OF POLAR CODED HYBRID AUTOMATIC REPEAT REQUEST (HARQ) SCHEME
    4.
    发明申请
    RATE-SPLITTING CONSTRUCTION OF POLAR CODED HYBRID AUTOMATIC REPEAT REQUEST (HARQ) SCHEME 有权

    公开(公告)号：US20220140946A1

    公开(公告)日：2022-05-05

    申请号：US17310189

    申请日：2019-01-23

    申请人： Kai CHEN ,  Changlong XU ,  Liangming WU ,  Jian LI ,  Jing JIANG ,  Hao XU ,  QUALCOMM Incorporated

    发明人： Kai CHEN ,  Changlong XU ,  Liangming WU ,  Jian LI ,  Jing JIANG ,  Hao XU

    IPC分类号： H04L1/08

    摘要： Wireless communications systems and methods related to hybrid repeat request (HARQ) with rate splitting are provided. A first wireless communication device communicates, with a second wireless communication device, a first communication signal including a plurality of information bits. The first wireless communication device determines a number of bits in the plurality of information bits to be repeated in a second communication signal based on channel capacity information. The first wireless communication device communicates, with the second wireless communication device, the second communication signal including the plurality of information bits and a repetition of a subset of the plurality of information bits, where the subset of the plurality of information bits includes the determined number of bits.

    POLAR CODED HARQ-IR SCHEME
    5.
    发明申请
    POLAR CODED HARQ-IR SCHEME 有权

    公开(公告)号：US20210067269A1

    公开(公告)日：2021-03-04

    申请号：US16960494

    申请日：2019-02-06

    申请人： Kai CHEN ,  Liangming WU ,  Jian LI ,  Hao XU ,  QUALCOMM Incorporated

    发明人： Kai CHEN ,  Liangming WU ,  Changlong XU ,  Jian LIN ,  Hao XU

    IPC分类号： H04L1/00

    摘要： A method, apparatus, and computer-readable medium for transmitting coded messages to a receiving device including constructing a data vector including a plurality of data bits, transforming the data vector into a u-domain vector, applying a mask to the u-domain vector, encoding the masked u-domain vector with polar encoding to generate a transmission vector, and transmitting, to the receiving device, the transmission vector.

    Managing Network Data Transfers in a Virtual Computer System
    9.
    发明申请
    Managing Network Data Transfers in a Virtual Computer System 有权
    管理虚拟计算机系统中的网络数据传输

    公开(公告)号：US20090222558A1

    公开(公告)日：2009-09-03

    申请号：US12468011

    申请日：2009-05-18

    申请人： Hao XU ,  Daniel J. SCALES

    发明人： Hao XU ,  Daniel J. SCALES

    IPC分类号： G06F15/173 ,  G06F9/44 ,  G06F9/46

    CPC分类号： H04L63/1408 ,  G06F9/45558 ,  G06F9/485 ,  G06F21/554 ,  G06F2009/45587 ,  G06F2009/45595 ,  H04L63/1458

    摘要： A method for protecting a virtual computer system which may be susceptible to adverse effects from a Denial of Service attack is described. The virtual computer system includes a plurality of VMs. In the method, data that is transferred between the virtual computer system and the computer network is monitored for an indication of a possible Denial of Service attack. If an indication of a possible Denial of Service attack is detected, one or more of the VMs is suspended, to reduce the risk of adverse effects on one or more other VMs.

    摘要翻译： 描述了一种用于保护可能容易遭受拒绝服务攻击的不利影响的虚拟计算机系统的方法。 虚拟计算机系统包括多个VM。 在该方法中，监视在虚拟计算机系统和计算机网络之间传送的数据，以示出可能的拒绝服务攻击的指示。 如果检测到可能的拒绝服务攻击的指示，则一个或多个VM被暂停，以减少对一个或多个其他VM的不利影响的风险。

    DRUG SCREENING AND TARGET IDENTIFICATION USING SPR IMAGING OF TARGET PROTEIN ARRAYS
    10.
    发明申请
    DRUG SCREENING AND TARGET IDENTIFICATION USING SPR IMAGING OF TARGET PROTEIN ARRAYS 审中-公开
    使用目标蛋白质阵列的SPR成像进行药物筛选和目标鉴定

    公开(公告)号：US20080090734A1

    公开(公告)日：2008-04-17

    申请号：US11871078

    申请日：2007-10-11

    申请人： Hao XU ,  Feimeng Zhou

    发明人： Hao XU ,  Feimeng Zhou

    IPC分类号： C40B20/08

    CPC分类号： C40B20/08 ,  B01J2219/00725 ,  G01N33/6803 ,  G01N33/6845

    摘要： Drug screening and target identification using surface plasmon resonance imaging (SPRI) of a target protein array is provided. The Target Protein Array/SPRI system is used as parts of a strategy or method for label-free and real-time identification of a target protein or proteins of any inhibitor, agonist or other ligand. Methods that allow for rapidly classifying the mechanism of action of any inhibitor, agonist or other ligand; and for simultaneous identification and purification of an active ingredient of a natural product extract, which acts specifically on a target protein or proteins are provided. Techniques that can be used to prioritize inhibitors, agonists or ligands for lead compound development; to determine the therapeutic index of drug candidates; to assess the range of target proteins of drugs or drug candidates or lead compounds in organisms; and to discover novel target proteins of known drugs or known inhibitors are described.

    摘要翻译： 提供使用靶蛋白阵列的表面等离子体共振成像（SPRI）进行药物筛选和靶标鉴定。 靶蛋白阵列/ SPRI系统被用作无标记和实时鉴定任何抑制剂，激动剂或其它配体的靶蛋白或蛋白质的策略或方法的一部分。 允许快速分类任何抑制剂，激动剂或其他配体的作用机制的方法; 并且提供特异性作用于靶蛋白或蛋白质的天然产物提取物的活性成分的同时鉴定和纯化。 可用于优先使用抑制剂，激动剂或配体进行铅化合物开发的技术; 确定候选药物的治疗指标; 评估生物体内药物或药物候选物或铅化合物的靶蛋白范围; 并发现已知药物或已知抑制剂的新型靶蛋白。