Wireless Energy Transfer Using Arrays of Resonant Objects
    91.
    发明申请
    Wireless Energy Transfer Using Arrays of Resonant Objects 审中-公开
    使用谐振对象阵列的无线能量传输

    公开(公告)号:US20120217816A1

    公开(公告)日:2012-08-30

    申请号:US13209297

    申请日:2011-08-12

    IPC分类号: H02J17/00

    摘要: A system for exchanging energy wirelessly includes an array of at least three objects, wherein the objects have similar resonant frequencies, wherein each object is electromagnetic (EM) and non-radiative and generates an EM near-field in response to receiving the energy. Each object is electrically isolated from the other objects and arranged at a distance from all other objects, such that upon receiving the energy, the object is strongly coupled to at least one other object via a resonant coupling of evanescent waves. An energy driver provides the energy at the resonant frequency to at least one object in the array, such that, during an operation of the system, the energy is distributed from the at least one object to all other objects in the array via the resonant coupling of the evanescent waves.

    摘要翻译: 用于无线交换能量的系统包括至少三个物体的阵列,其中物体具有类似的谐振频率,其中每个物体是电磁(EM)和非辐射的,并且响应于接收能量而产生EM近场。 每个物体与其他物体电隔离并且与所有其它物体隔开一定距离,使得在接收到能量时,物体通过ev逝波的共振耦合强烈耦合到至少一个其它物体。 能量驱动器将谐振频率处的能量提供给阵列中的至少一个物体,使得在系统的操作期间,能量经由谐振耦合从该至少一个物体分布到阵列中的所有其它物体 的消逝波。

    Wireless networks incorporating antenna selection based on received sounding reference signals
    92.
    发明授权
    Wireless networks incorporating antenna selection based on received sounding reference signals 有权
    基于接收到的探测参考信号的天线选择的无线网络

    公开(公告)号:US08086272B2

    公开(公告)日:2011-12-27

    申请号:US11834345

    申请日:2007-08-06

    IPC分类号: H04M1/00

    CPC分类号: H04B7/061 H04B7/0691

    摘要: A method and system selects antennas in a wireless network including a base station and user equipment (UE) transceivers. The base station specifies times and frequencies to transmit sounding reference signals (SRSs), and antennas to use to transmit the SRSs for the specified times and frequencies. The transceivers transmit the SRS according to the specified times, frequencies, and antennas. The base station selects subsets of the set of available sets of antennas, and indicates the selected subset of antennas to the transceiver.

    摘要翻译: 一种方法和系统在包括基站和用户设备(UE)收发器的无线网络中选择天线。 基站指定发送探测参考信号(SRS)的时间和频率以及用于在指定时间和频率下发送SRS的天线。 收发器根据指定的时间,频率和天线发送SRS。 基站选择该组可用天线集合中的子集,并将所选择的天线子集指示给收发机。

    Method for selecting antennas in a wireless networks
    93.
    发明授权
    Method for selecting antennas in a wireless networks 有权
    在无线网络中选择天线的方法

    公开(公告)号:US08046029B2

    公开(公告)日:2011-10-25

    申请号:US12055522

    申请日:2008-03-26

    IPC分类号: H04M1/00

    CPC分类号: H04B7/0691 H04B7/0874

    摘要: A method selects antennas in a wireless network including a base station and one or more transceivers. The base station specifies times, subcarriers and subsets of antennas to use to transmit sounding reference signals (SRS) to the base station. Then, the transceiver transmits the SRS according to the specified times and subcarriers using different subsets of the set antennas. The SRS are received in the base station, and the base station selects one of the different subset of the antennas based on the received SRS, and indicates the selected subset of the antennas to the transceiver.

    摘要翻译: 一种方法选择包括基站和一个或多个收发器的无线网络中的天线。 基站指定用于向基站发送探测参考信号(SRS)的时间,子载波和天线子集。 然后,收发器使用设定天线的不同子集,根据指定的时间和子载波来发送SRS。 在基站中接收SRS,并且基站基于所接收的SRS选择天线的不同子集中的一个,并将所选天线的子集指示给收发机。

    Method for Discovering Multiple Routes in Sensor Networks
    95.
    发明申请
    Method for Discovering Multiple Routes in Sensor Networks 有权
    发现传感器网络中多条路由的方法

    公开(公告)号:US20110176416A1

    公开(公告)日:2011-07-21

    申请号:US13077327

    申请日:2011-03-31

    IPC分类号: H04W4/06 H04W28/02

    摘要: Multiple routes from a data source node to multiple data destination nodes in a large scale multi-hop mesh network are discovered. Nodes discover multiple routes to two destinations in an initial discovery phase that includes only two network-wide flooding of packets. The method can also work with one destination. The method can be extended to include more destinations with a proportional increase in the communication overhead. After the completion of the discovery phase, nodes can communicate or forward their own or received data by using any of the available routes.

    摘要翻译: 发现从数据源节点到大规模多跳网状网络中的多个数据目的地节点的多条路由。 节点在初始发现阶段发现多个到两个目的地的路由,其中​​仅包括两个网络范围的数据包泛洪。 该方法也可以与一个目的地一起工作。 该方法可以扩展到包括更多的目的地,在通信开销中成比例地增加。 发现阶段完成后,节点可以通过使用任何可用的路由进行通信或转发自己或接收的数据。

    System and Method for Energy Transfer
    96.
    发明申请
    System and Method for Energy Transfer 有权
    能量转移系统和方法

    公开(公告)号:US20110169335A1

    公开(公告)日:2011-07-14

    申请号:US12686466

    申请日:2010-01-13

    IPC分类号: H02J17/00

    摘要: A system configured to exchange energy wirelessly is disclosed. The system comprises a structure configured to exchange the energy wirelessly via a coupling of evanescent waves, wherein the structure is electromagnetic (EM) and non-radiative, and wherein the structure is a resonant having a resonant mode, wherein the structure is configured to exchange the energy when the structure is in the resonant mode, and to store the energy when the structure is not in the resonant mode; a tuning module configured to transition the structure in and out of the resonant mode based on an instruction; an energy monitor module configured to determine the instruction based on information indicative of the energy stored and/or exchanged by the structure; and a transceiver configured to transmit and/or to receive the instruction.

    摘要翻译: 公开了一种配置为无线交换能量的系统。 该系统包括被配置为经由瞬逝波的耦合而无线地交换能量的结构,其中该结构是电磁(EM)和非辐射的,并且其中该结构是具有谐振模式的谐振,其中该结构被配置为交换 当结构处于谐振模式时的能量,并且当结构不处于谐振模式时存储能量; 调谐模块,被配置为基于指令将所述结构转换到所述谐振模式中; 能量监视器模块,被配置为基于指示由所述结构存储和/或交换的能量的信息来确定所述指令; 以及被配置为发送和/或接收指令的收发器。

    Wireless Energy Transfer with Negative Index Material
    97.
    发明申请
    Wireless Energy Transfer with Negative Index Material 有权
    负指数材料的无线能量转移

    公开(公告)号:US20110156486A1

    公开(公告)日:2011-06-30

    申请号:US12648593

    申请日:2009-12-29

    IPC分类号: H02J17/00

    摘要: Embodiments of the invention disclose a method and a system configured to exchange energy wirelessly, comprising a structure configured to exchange the energy wirelessly via a coupling of evanescent waves, wherein the structure is electromagnetic (EM) and non-radiative, and wherein the structure generates an EM near-field in response to receiving the energy; and a controller configured to tune up the structure such that the near-field is generated according a particular energy distribution pattern.

    摘要翻译: 本发明的实施例公开了一种被配置为无线地交换能量的方法和系统,包括被配置为经由ev逝波的耦合无线地交换能量的结构,其中该结构是电磁(EM)和非辐射的,并且其中该结构产生 响应于接收能量的EM近场; 以及控制器,被配置为调整所述结构,使得根据特定的能量分布模式生成所述近场。

    Wireless Energy Transfer with Negative Material
    98.
    发明申请
    Wireless Energy Transfer with Negative Material 审中-公开
    无线能量转移与负材料

    公开(公告)号:US20110133566A1

    公开(公告)日:2011-06-09

    申请号:US12630669

    申请日:2009-12-03

    IPC分类号: H02J17/00

    摘要: Embodiments of the invention disclose a system configured to exchange energy wirelessly. The system includes a structure configured to exchange the energy wirelessly via a coupling of evanescent waves, wherein the structure is electromagnetic (EM) and non-radiative, and wherein the structure generates an EM near-field in response to receiving the energy; and a negative index material (NIM) arranged within the EM near-field such that the coupling is enhanced.

    摘要翻译: 本发明的实施例公开了一种被配置为无线交换能量的系统。 该系统包括被配置为经由ev逝波的耦合无线地交换能量的结构,其中该结构是电磁(EM)和非辐射的,并且其中该结构响应于接收能量而产生EM近场; 以及布置在EM近场内的负指数材料(NIM),使得耦合被增强。

    Method for Scheduling to Reduce Inter-Cell Interference for Voice Communication in OFDMA
    100.
    发明申请
    Method for Scheduling to Reduce Inter-Cell Interference for Voice Communication in OFDMA 审中-公开
    用于减少OFDMA中语音通信的小区间干扰的调度方法

    公开(公告)号:US20100220670A1

    公开(公告)日:2010-09-02

    申请号:US12395204

    申请日:2009-02-27

    IPC分类号: H04W72/04 H04L27/28

    摘要: A method schedules voice communication in an Orthogonal Frequency Division Multiplexing Access (OFDMA) network of base stations serving sets of mobile stations in cells. The method uses statistical characteristics of voice communications by adjusting scheduling periods accordingly to measurement reports provided by the mobile stations. The base stations generally use persistent scheduling for voice transmission due to inherent characteristics, along with extra signaling concerns. Base stations have the liberty of shortening or prolonging the scheduling period according to their needs while taking into account changes in dynamic conditions. This method makes use of the measurement reports provided by the mobile stations along with a shortened scheduling period in order to reduce ICI.

    摘要翻译: 一种方法在小区中为移动台服务集的基站的正交频分复用接入(OFDMA)网络中安排语音通信。 该方法通过根据由移动站提供的测量报告调整调度周期来使用语音通信的统计特性。 由于固有特性,基站通常使用持续调度语音传输,以及额外的信令问题。 基站可以根据自己的需要缩短或延长调度周期,同时考虑到动态条件的变化。 该方法利用移动台提供的测量报告以及缩短的调度周期,以减少ICI。