SYNCHRONOUS ROTARY ELECTRIC MACHINE HAVING HYBRID- EXCITATION ROTOR
    41.
    发明申请
    SYNCHRONOUS ROTARY ELECTRIC MACHINE HAVING HYBRID- EXCITATION ROTOR 有权
    具有混合动力转子的同步旋转电机

    公开(公告)号:US20130162094A1

    公开(公告)日:2013-06-27

    申请号:US13810616

    申请日:2011-06-07

    IPC分类号: H02K21/04

    摘要: A machine (1) having a rotor (11) including permanent magnets (PM) and field coils (EC). The magnets are housed in first axial recesses (E1) distributed within a circumferential portion of the magnetic body, thus defining circumferential polar sections. The coils are housed in second axial recesses (E2) distributed within an intermediate portion of the magnetic body. The circumferential polar section includes a third recess (E3), and a portion of the magnetic body forming a bridge having a height of around 0.7 mm to around 2 mm is retained between an apex of the recess and an outer pole face.

    摘要翻译: 一种具有包括永磁体(PM)和励磁线圈(EC)的转子(11)的机器(1)。 磁体容纳在分布在磁体的圆周部分内的第一轴向凹槽(E1)中,从而限定周向的极性部分。 线圈容纳在分布在磁体的中间部分内的第二轴向凹部(E2)中。 周向极性部分包括第三凹部(E3),并且形成具有大约0.7mm至大约2mm的高度的桥的磁体的一部分保持在凹部的顶点和外极面之间。

    Method Of Accessing A Wireless Network And A Wireless Device
    42.
    发明申请
    Method Of Accessing A Wireless Network And A Wireless Device 有权
    无线网络和无线设备的接入方法

    公开(公告)号:US20130089008A1

    公开(公告)日:2013-04-11

    申请号:US13270564

    申请日:2011-10-11

    申请人: Li Li Thomas Marzetta

    发明人: Li Li Thomas Marzetta

    IPC分类号: H04W4/00

    摘要: In one embodiment, this method includes sending, from a terminal, a random access request; and receiving, at the terminal, system information from a base station via a unicast transmission in response to the random access request. The system information includes an identifier, uplink bandwidth information and downlink bandwidth information. The identifier identifies the base station, the uplink bandwidth information indicates a bandwidth to use for uplink transmission, and the downlink bandwidth information indicates a bandwidth used for downlink transmission.

    摘要翻译: 在一个实施例中,该方法包括从终端发送随机接入请求; 以及响应于随机接入请求,在终端从基站经由单播传输接收系统信息。 系统信息包括标识符,上行带宽信息和下行带宽信息。 标识符识别基站,上行带宽信息表示用于上行链路传输的带宽,下行带宽信息表示用于下行链路传输的带宽。

    Estimating cardinality distributions in network traffic
    43.
    发明授权
    Estimating cardinality distributions in network traffic 有权
    估计网络流量中的基数分布

    公开(公告)号:US08406132B2

    公开(公告)日:2013-03-26

    申请号:US12129883

    申请日:2008-05-30

    申请人: Jin Cao Aiyou Chen Li Li

    发明人: Jin Cao Aiyou Chen Li Li

    IPC分类号: H04J3/14 H04L12/28 H04L12/66

    CPC分类号: H04L43/00

    摘要: In one embodiment, a method of monitoring a network. The method includes: receiving, from each host of a set of two or more hosts of the network, a corresponding vector of M components constructed based on data packets received at the host during a time period, M being an integer greater than 1; and, based on the constructed vectors, using an expectation-maximization algorithm to estimate a cardinality distribution for the hosts in the set, wherein constructing a vector includes updating a component of the vector of the corresponding host in response to the corresponding host receiving a data packet, the updating including selecting the component for updating by hashing one or more fields of the data packet received by the corresponding host.

    摘要翻译: 在一个实施例中,一种监视网络的方法。 该方法包括:从网络的一组两个或多个主机的每个主机接收在一段时间内基于在主机处接收的数据分组构成的M个分量的相应向量,M是大于1的整数; 并且基于构造的向量,使用期望最大化算法来估计集合中的主机的基数分布,其中构建向量包括响应于相应主机接收到数据来更新对应主机的向量的分量 分组,所述更新包括通过对由相应主机接收的数据分组的一个或多个字段进行哈希来选择用于更新的分量。

    METHOD OF IMPROVING TRANSMISSION GAIN AT A NETWORK ELEMENT HAVING A PLURALITY OF ANTENNAS
    44.
    发明申请
    METHOD OF IMPROVING TRANSMISSION GAIN AT A NETWORK ELEMENT HAVING A PLURALITY OF ANTENNAS 有权
    在具有多个天线的网络元件上改善传输增益的方法

    公开(公告)号:US20130072140A1

    公开(公告)日:2013-03-21

    申请号:US13236082

    申请日:2011-09-19

    IPC分类号: H01Q11/12

    摘要: In one embodiment, the method includes reducing a beam width of transmission to increase an open-loop beamforming gain, reducing a channel bandwidth of the transmission to increase a channel bandwidth gain, and increasing a sequence length of the transmission to increase a sequence length gain. In this embodiment, a gain improvement is based on the product of the open loop beamforming gain, the channel bandwidth gain and the sequence length gain.

    摘要翻译: 在一个实施例中,该方法包括减小传输的波束宽度以增加开环波束成形增益,减少传输的信道带宽以增加信道带宽增益,以及增加传输的序列长度以增加序列长度增益 。 在该实施例中,增益改善基于开环波束形成增益,信道带宽增益和序列长度增益的乘积。

    Conductive silicone material for human skin electrode
    46.
    发明授权
    Conductive silicone material for human skin electrode 有权
    用于人体皮肤电极的导电硅胶材料

    公开(公告)号:US08355770B2

    公开(公告)日:2013-01-15

    申请号:US12729206

    申请日:2010-03-22

    IPC分类号: A61B5/0408 H01B1/04

    摘要: A conductive silicone material for human skin electrode is disclosed. In one embodiment, the conductive silicone material comprises a mixture of silicone and carbon powder such that the mixture has a resistivity of 0.08 to 0.12 Ω·m and a Shore A hardness of 50 to 60. In an exemplary embodiment, the mixture comprises 60 to 80 weight percent silicone and 20 to 40 weight percent carbon powder. A sensor for detecting human biological signal using a conductive silicone electrode is also disclosed.

    摘要翻译: 公开了一种用于人体皮肤电极的导电硅材料。 在一个实施方案中,导电硅树脂材料包括硅酮和碳粉末的混合物,使得该混合物的电阻率为0.08至0.12,OHgr.m,肖氏A硬度为50至60.在示例性实施方案中,混合物包含60 至80重量%的硅酮和20至40重量%的碳粉末。 还公开了一种用于使用导电硅氧烷电极检测人类生物信号的传感器。