METHODS AND APPARATUS FOR SCHEDULING PEER TO PEER TRAFFIC IN CELLULAR NETWORKS
    21.
    发明申请
    METHODS AND APPARATUS FOR SCHEDULING PEER TO PEER TRAFFIC IN CELLULAR NETWORKS 有权
    用于调度与蜂窝网络中对等交通的方法和装置

    公开(公告)号:US20120182962A1

    公开(公告)日:2012-07-19

    申请号:US13008971

    申请日:2011-01-19

    IPC分类号: H04W72/04

    摘要: A wireless terminal receives peer to peer resource control information from a base station. The peer to peer resource control information is used by the wireless terminal in a peer to peer network to control transmission scheduling and/or resource utilization. The base station sends the control signals at a first rate which is slower than the rate at which wireless terminals make transmission decisions for traffic slots. During the intervals between receipt of the base station control signals, wireless terminals make transmission decisions with regard to multiple traffic segments. The decisions are also influenced based on peer to peer signaling occurring between the wireless terminals in the network for each traffic slot. Resource utilization feedback information is provided from the wireless terminal to the base station. Based on the feedback information the base station updates the resource utilization control information and sends updated resource utilization control signals to the wireless terminals.

    摘要翻译: 无线终端从基站接收对等资源控制信息。 对等资源控制信息由对等网络中的无线终端使用,以控制传输调度和/或资源利用。 基站以比无线终端对业务时隙进行传输决定的速率慢的第一速率发送控制信号。 在接收基站控制信号之间的间隔期间,无线终端就多个业务段做出传输决定。 基于针对每个业务时隙的网络中的无线终端之间发生的对等信令也会影响这些决定。 从无线终端向基站提供资源利用反馈信息。 基于反馈信息,基站更新资源利用控制信息,并向无线终端发送更新的资源利用控制信号。

    METHODS AND APPARATUS FOR JOINT SCHEDULING OF PEER-TO-PEER LINKS AND WIRELESS WIDE AREA NETWORK LINKS IN CELLULAR NETWORKS
    24.
    发明申请
    METHODS AND APPARATUS FOR JOINT SCHEDULING OF PEER-TO-PEER LINKS AND WIRELESS WIDE AREA NETWORK LINKS IN CELLULAR NETWORKS 有权
    方法和装置,用于联合同轴连接和无线宽带网络链路在网络中的调度

    公开(公告)号:US20120087347A1

    公开(公告)日:2012-04-12

    申请号:US12898923

    申请日:2010-10-06

    IPC分类号: H04J3/16

    CPC分类号: H04W72/1257 H04W76/14

    摘要: A wireless device, a method, and a computer program product in a wireless device are provided in which a scheduling control signal is received in peer-to-peer resources. In addition, whether to yield a data transmission is determined based on the received scheduling control signal. Furthermore, the data transmission is sent to a base station on the peer-to-peer resources upon determining not to yield the data transmission. A base station, a method, and a computer program product in a base station are also provided in which a scheduling control signal is received in peer-to-peer resources. In addition, whether to yield a data transmission is determined based on the received scheduling control signal. Furthermore, the data transmission is sent to a wireless device on the peer-to-peer resources upon determining not to yield the data transmission.

    摘要翻译: 提供了一种在无线设备中的无线设备,方法和计算机程序产品,其中在对等资源中接收到调度控制信号。 此外,是否基于所接收的调度控制信号来确定是否产生数据传输。 此外,在确定不产生数据传输时,数据传输被发送到对等资源上的基站。 还提供了基站中的基站,方法和计算机程序产品,其中在对等资源中接收到调度控制信号。 此外,是否基于所接收的调度控制信号来确定是否产生数据传输。 此外,在确定不产生数据传输时,将数据传输发送到对等资源上的无线设备。

    COIL ARRANGEMENT
    25.
    发明申请
    COIL ARRANGEMENT 有权
    线圈布置

    公开(公告)号:US20120068709A1

    公开(公告)日:2012-03-22

    申请号:US13262145

    申请日:2010-03-30

    IPC分类号: G01R33/28

    摘要: A coil arrangement for use in a magnetic resonance imaging system, the imaging system being for generating a magnetic imaging field in an imaging region, the coil arrangement including at least three coils for at least one of transmitting, receiving or transceiving an electromagnetic field, each coil being provided on a coil geometry and being substantially orthogonal.

    摘要翻译: 一种用于磁共振成像系统的线圈装置,所述成像系统用于在成像区域中产生磁成像场,所述线圈装置包括用于发送,接收或收发电磁场中的至少一个的至少三个线圈,每个线圈 线圈设置在线圈几何形状上并且基本正交。

    CABLE TAMPER PREVENTION
    27.
    发明申请
    CABLE TAMPER PREVENTION 有权
    电缆防拆

    公开(公告)号:US20120030937A1

    公开(公告)日:2012-02-09

    申请号:US13271911

    申请日:2011-10-12

    申请人: Hua Wang

    发明人: Hua Wang

    IPC分类号: H01R43/00

    摘要: Apparatuses, devices, systems, and methods are provided for prevention of tampering with cables and associated systems. In one aspect, an anti-tamper adapter is provided that can inhibit or prohibit cable tampering for existing cables. In a further aspect, dummy plugs or blocking plugs can employ disclosed anti-tamper adapters to facilitate blocking ports or outlets that are intended to remain undisturbed for a period of time. The provided embodiments can economically and flexibly facilitate cable tamper prevention in a wide array of cable technologies.

    摘要翻译: 提供了设备,设备,系统和方法,以防止篡改电缆和相关系统。 在一个方面,提供一种可以抑制或禁止现有电缆的电缆篡改的防篡改适配器。 在另一方面,虚拟插头或阻塞插头可以使用公开的防篡改适配器来促进阻止一段时间内不受干扰的端口或出口。 所提供的实施例可以经济地和灵活地促进广泛的电缆技术中的电缆防篡改。

    HIGH-EFFICIENCY ALL-DIGITAL TRANSMITTER
    29.
    发明申请
    HIGH-EFFICIENCY ALL-DIGITAL TRANSMITTER 有权
    高效全数字发射器

    公开(公告)号:US20110176636A1

    公开(公告)日:2011-07-21

    申请号:US12690870

    申请日:2010-01-20

    IPC分类号: H04L27/12

    CPC分类号: H04L27/36 H03D7/165

    摘要: A low cost high-efficiency all-digital transmitter using all-digital power amplifiers (“DPA”) and various mapping techniques to generate an output signal, which substantially reproduces a baseband signal at a carrier frequency. A baseband signal generator generates a baseband signal which is quantized by a signal processor using a quantization map. A DPA control mapper outputs control signals to phase selectors using the quantized signal and a quantization table. Each phase selector receives one of the control signals and outputs a waveform at a carrier frequency with a phase corresponding to the control signals, or an inactive signal. Each DPA in a DPA array has an assigned weight, receives one of the waveforms from the phase selectors, and outputs a power signal according to the weight of the DPA and the phase of the received waveform. The combined power signal substantially reproduces the baseband signal at the carrier frequency.

    摘要翻译: 使用全数字功率放大器(“DPA”)和各种映射技术的低成本高效全数字发射机产生输出信号,其基本上以载波频率再现基带信号。 基带信号发生器生成使用量化映射由信号处理器量化的基带信号。 DPA控制映射器使用量化信号和量化表将控制信号输出到相位选择器。 每个相位选择器接收一个控制信号,并以与控制信号相对应的相位的载波频率或无效信号输出波形。 DPA阵列中的每个DPA具有分配的权重,从相位选择器接收波形之一,并根据DPA的权重和接收波形的相位输出功率信号。 组合功率信号基本上以载波频率再现基带信号。

    METHOD AND APPARATUS FOR PROVIDING HIGH EFFICIENCY CARTESIAN MODULATION
    30.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING HIGH EFFICIENCY CARTESIAN MODULATION 有权
    提供高效卡介苗调节的方法和装置

    公开(公告)号:US20110058622A1

    公开(公告)日:2011-03-10

    申请号:US12554863

    申请日:2009-09-04

    IPC分类号: H04L25/49

    CPC分类号: H04L25/4917

    摘要: The disclosure relates to a method and apparatus for providing efficient signal transmission. Conventional linear amplifiers are most efficient when operated in compressed mode. In the compressed mode, the digital power amplifier switches between the on and off modes. A digital power amplifier operates in compressed mode only if the incoming signal is an on-off constant envelop signal. In one embodiment, the disclosure provides a method and apparatus for converting a digital baseband signal to on-off constant envelop signals for processing through binary-weighted or thermometer-weighted amplifier which are operated in compressed mode.

    摘要翻译: 本公开涉及一种用于提供有效信号传输的方法和装置。 传统的线性放大器在压缩模式下工作时效率最高。 在压缩模式下,数字功率放大器在导通和关断模式之间切换。 数字功率放大器仅在输入信号为开 - 关恒定包络信号时才以压缩模式工作。 在一个实施例中,本公开提供了一种用于将数字基带信号转换为开 - 关恒定包络信号以便通过以压缩模式操作的二进制加权或温度计加权放大器进行处理的方法和装置。