Method and apparatus for media access in contention-based networks
    352.
    发明授权
    Method and apparatus for media access in contention-based networks 有权
    用于基于竞争的网络中的媒体访问的方法和装置

    公开(公告)号:US07944940B2

    公开(公告)日:2011-05-17

    申请号:US12452161

    申请日:2007-06-22

    CPC classification number: H04W74/085

    Abstract: A method and apparatus are described for gaining access to a communication medium in a contention-based network, including determining a slot count based on a number of stations in the contention-based network, adjusting the slot count, initiating a frame transmission when the slot count reaches a predetermined value and wherein said number of stations and an address queue are adjusted to reflect a priority. Further, a method and apparatus are described for gaining access to a communication medium in a contention-based network, including receiving a slot count based on a number of stations in the contention-based network, adjusting the slot count, initiating a frame transmission when the slot count reaches a predetermined value and wherein said number of stations and an address queue are adjusted to reflect a priority.

    Abstract translation: 描述了一种用于在基于竞争的网络中获取对通信介质的访问的方法和装置,包括基于在基于竞争的网络中的站数量来确定时隙计数,调整时隙计数,当时隙发起帧传输 计数达到预定值,并且其中调整所述站数和地址队列以反映优先级。 此外,描述了一种用于在基于竞争的网络中获取对通信介质的访问的方法和装置,包括基于在基于竞争的网络中的站点数目接收时隙计数,调整时隙计数,启动帧传输, 时隙计数达到预定值,并且其中所述站数和地址队列被调整以反映优先级。

    Biochemical sensors using carbon nanotube arrays
    353.
    发明授权
    Biochemical sensors using carbon nanotube arrays 有权
    使用碳纳米管阵列的生化传感器

    公开(公告)号:US07939734B1

    公开(公告)日:2011-05-10

    申请号:US10873996

    申请日:2004-06-14

    Abstract: Method and system for detecting presence of biomolecules in a selected subset, or in each of several selected subsets, in a fluid. Each of an array of two or more carbon nanotubes (“CNTs”) is connected at a first CNT end to one or more electronics devices, each of which senses a selected electrochemical signal that is generated when a target biomolecule in the selected subset becomes attached to a functionalized second end of the CNT, which is covalently bonded with a probe molecule. This approach indicates when target biomolecules in the selected subset are present and indicates presence or absence of target biomolecules in two or more selected subsets. Alternatively, presence of absence of an analyte can be detected.

    Abstract translation: 用于检测流体中选定子集或几个选定子集中的每一个中生物分子的存在的方法和系统。 两个或多个碳纳米管(“CNT”)的阵列中的每一个在第一CNT端连接到一个或多个电子器件,每个电子器件感测当所选子集中的靶生物分子附着时产生的所选电化学信号 涉及与探针分子共价结合的CNT的官能化第二末端。 该方法表明所选子集中的目标生物分子存在并且指示在两个或更多个选定子集中存在或不存在靶生物分子。 或者,可以检测到不存在分析物。

    FORMING SPATIAL BEAMS WITHIN A CELL SEGMENT
    356.
    发明申请
    FORMING SPATIAL BEAMS WITHIN A CELL SEGMENT 审中-公开
    在细胞分裂中形成空间细胞

    公开(公告)号:US20110038308A1

    公开(公告)日:2011-02-17

    申请号:US12681118

    申请日:2008-10-06

    CPC classification number: H04B7/0408 H04B7/0695 Y02D70/25 Y02D70/444

    Abstract: To perform wireless communications in a wireless network, at least two spatial beams are formed within a cell segment, where the at least two spatial beams are associated with different power levels. The at least two spatial beams are swept across the cell segment according to a sweep pattern. In some implementations, multiple antenna assemblies can be used, where each antenna assembly has plural antenna elements. A lower one of the antenna assemblies can be used to form high and lower power beams, and an upper one of the antenna assemblies can be used to communicate backhaul information, for example.

    Abstract translation: 为了在无线网络中执行无线通信,在小区段内形成至少两个空间波束,其中至少两个空间波束与不同的功率电平相关联。 所述至少两个空间光束根据扫描图案扫过所述细胞片段。 在一些实施方案中,可以使用多个天线组件,其中每个天线组件具有多个天线元件。 天线组件中的较低的一个可用于形成高功率和低功率光束,并且天线组件中的上部天线组件可用于例如通信回程信息。

    Triazine 11-beta hydroxysteroid dehydrogenase type 1 inhibitors
    360.
    发明授权
    Triazine 11-beta hydroxysteroid dehydrogenase type 1 inhibitors 有权
    三嗪11-β羟基类固醇脱氢酶1型抑制剂

    公开(公告)号:US07834178B2

    公开(公告)日:2010-11-16

    申请号:US11679898

    申请日:2007-02-28

    CPC classification number: C07D253/10 C07D253/07

    Abstract: Novel compounds are provided which are 11-beta-hydroxysteroid dehydrogenase type I inhibitors. 11-beta-hydroxysteroid dehydrogenase type I inhibitors are useful in treating, preventing, or slowing the progression of diseases requiring 11-beta-hydroxysteroid dehydrogenase type I inhibitor therapy. These novel compounds have the structure: or stereoisomers or prodrugs or pharmaceutically acceptable salts thereof, wherein R1, R2 and R3 are defined herein.

    Abstract translation: 提供了新的化合物,其为11-β-羟基类固醇脱氢酶I型抑制剂。 11-β-羟基类固醇脱氢酶I型抑制剂可用于治疗,预防或减缓需要11-β-羟基类固醇脱氢酶I型抑制剂治疗的疾病进展。 这些新化合物具有以下结构:其立体异构体或前药或其药学上可接受的盐,其中R 1,R 2和R 3在本文中定义。

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