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881 条记录 (耗时 0.035 秒)

    Method and apparatus for determining transmission power
    121.
    发明授权
    Method and apparatus for determining transmission power 有权
    用于确定发射功率的方法和装置

    公开(公告)号：US09420544B2

    公开(公告)日：2016-08-16

    申请号：US14002997

    申请日：2011-03-17

    申请人： Kari Pekka Pajukoski ,  Esa Tapani Tiirola ,  Kari Juhani Hooli ,  Pasi Eino Tapio Kinnunen

    发明人： Kari Pekka Pajukoski ,  Esa Tapani Tiirola ,  Kari Juhani Hooli ,  Pasi Eino Tapio Kinnunen

    IPC分类号： H04B7/02 ,  H04W52/18 ,  H04W52/24 ,  H04W52/14 ,  H04W52/28

    CPC分类号： H04W52/18 ,  H04B7/024 ,  H04W52/146 ,  H04W52/242 ,  H04W52/286

    摘要： A technique, including in a communication system involving a plurality of access nodes cooperatively detecting a transmission from a communication device, determining at said communication device a transmission power parameter relating to said communication device at least partly on the basis of a plurality of pathloss values including a first pathloss value for a first set of access nodes of said plurality of access nodes transmitting a first reference signal at substantially the same transmission power and a second pathloss value for one or more second access nodes of said plurality of access nodes transmitting a second reference signal at substantially the same transmission power.

    摘要翻译： 一种技术，包括在涉及多个接入节点的协作地检测来自通信设备的传输的通信系统中的技术，至少部分地基于多个路径损耗值，在所述通信设备处确定与所述通信设备相关的发送功率参数，包括 所述多个接入节点的第一组接入节点以基本上相同的发射功率发射第一参考信号的第一路径损耗值和用于发送第二参考的所述多个接入节点中的一个或多个第二接入节点的第二路径损耗值 信号基本上相同的发射功率。

    METHODS FOR REDUCING NEAR-FIELD RADIATION AND SPECIFIC ABSORPTION RATE (SAR) VALUES IN COMMUNICATIONS DEVICES
    122.
    发明申请
    METHODS FOR REDUCING NEAR-FIELD RADIATION AND SPECIFIC ABSORPTION RATE (SAR) VALUES IN COMMUNICATIONS DEVICES 有权
    减少通信设备中近场辐射和特定吸收率（SAR）值的方法

    公开(公告)号：US20160226546A1

    公开(公告)日：2016-08-04

    申请号：US15094570

    申请日：2016-04-08

    申请人： Skycross, Inc.

    发明人： Mark T. Montgomery ,  Frank M. Caimi ,  Paul A. Tornatta, JR. ,  Mark W. Kishler ,  Li Chen

    IPC分类号： H04B1/3827 ,  H04W52/18 ,  H01Q21/29

    CPC分类号： H04B1/3838 ,  H01Q3/26 ,  H01Q21/29 ,  H04B1/40 ,  H04B5/005 ,  H04B5/0081 ,  H04W52/18 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/1244 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/42

    摘要： A method is provided introducing a phase offset between signals applied to antenna ports of an antenna having multiple antenna elements, such that a first signal applied to one of the antenna ports operatively coupled to one of the antenna elements has a different phase than a second signal applied to another one of antenna ports operatively coupled to another one of the antenna elements to obtain an antenna pattern control. A reduced power is used that is lower than the power used in a non-pattern control operation of the antenna such that a wireless link performance criteria is met with equipment at a far-field point using the reduced power compared to the non-pattern control operation, thereby reducing near field radiation.

    摘要翻译： 提供了一种在施加到具有多个天线元件的天线的天线端口的信号之间引入相位偏移的方法，使得施加到可操作地耦合到天线元件之一的天线端口之一的第一信号具有与第二信号不同的相位 应用于可操作地耦合到另一个天线元件的另一个天线端口，以获得天线方向图控制。 使用比在天线的非模式控制操作中使用的功率更低的功率，使得与非模式控制相比，使用降低功率的远场点的设备满足无线链路性能标准 操作，从而减少近场辐射。

    Methods and apparatus for beamforming for femtocells
    123.
    发明授权
    Methods and apparatus for beamforming for femtocells 有权
    毫微微小区波束成形的方法和装置

    公开(公告)号：US09397869B2

    公开(公告)日：2016-07-19

    申请号：US14448395

    申请日：2014-07-31

    申请人： QUALCOMM Incorporated

    发明人： Aleksandar Damnjanovic ,  Alexei Yurievitch Gorokhov

    IPC分类号： H04B1/00 ,  H04L25/03 ,  H04B7/06 ,  H04J11/00 ,  H04W72/08 ,  H04W24/02 ,  H04W52/18 ,  H04W72/04 ,  H04W84/04

    CPC分类号： H04L25/03821 ,  H04B7/0617 ,  H04B7/0626 ,  H04J11/0053 ,  H04W24/02 ,  H04W52/18 ,  H04W72/046 ,  H04W72/082 ,  H04W84/045

    摘要： Methods and apparatus for beamforming for femtocells, such as in LTE wireless networks, to provide inter-cell coordination and interference mitigation are disclosed. A macrocell user equipment (UE) may determine information regarding an interfering femtocell node, such as a home eNodeB (HeNB). The information may be sent directly or indirectly, such as by a backhaul communication link, to the HeNB. The HeNB may adjust an output based on the information. The information may include spatial channel information, which may be used for beamforming at the HeNB output so as to mitigate interference in the direction of the UE.

    摘要翻译： 公开了用于毫微微小区（例如在LTE无线网络中）的波束成形的方法和装置，以提供小区间协调和干扰减轻。 宏小区用户设备（UE）可以确定关于干扰毫微微小区节点（例如家庭eNodeB（HeNB））的信息。 信息可以直接或间接地发送，例如通过回程通信链路发送给HeNB。 HeNB可以根据信息调整输出。 信息可以包括空间信道信息，其可以用于HeNB输出处的波束成形，以便减轻UE的方向上的干扰。

    METHOD, NETWORK NODES, AND COMPUTER PROGRAM PRODUCTS FOR LOAD BASED ADAPTIVE CRS POWER ADJUSTMENT
    125.
    发明申请
    METHOD, NETWORK NODES, AND COMPUTER PROGRAM PRODUCTS FOR LOAD BASED ADAPTIVE CRS POWER ADJUSTMENT 有权
    方法，网络节点和用于基于负载的自适应CRS功率调整的计算机程序产品

    公开(公告)号：US20160165546A1

    公开(公告)日：2016-06-09

    申请号：US14564721

    申请日：2014-12-09

    申请人： Telefonaktiebolaget L M Ericsson (publ)

    发明人： Ying SUN ,  Wei ZHAO

    IPC分类号： H04W52/18 ,  H04L5/00

    CPC分类号： H04W52/18 ,  H04L5/0048 ,  H04W52/143 ,  H04W52/325 ,  H04W52/343 ,  H04W52/367

    摘要： A method performed in a network node. The method includes the network node receiving a report regarding a traffic load of at least one network cell of a plurality of network cells. The method further includes the network node determining whether the traffic load of the at least one network cell is greater than an average traffic load of the plurality of network cells. The method further includes the network node adjusting a power of a reference signal based on said determining. The method also includes the network node transmitting the adjusted reference signal in the at least one network cell.

    摘要翻译： 在网络节点中执行的方法。 该方法包括网络节点接收关于多个网络小区中的至少一个网络小区的业务负载的报告。 所述方法还包括所述网络节点确定所述至少一个网络小区的业务负载是否大于所述多个网络小区的平均业务负载。 该方法还包括网络节点基于所述确定来调整参考信号的功率。 该方法还包括网络节点在至少一个网络小区中发送经调整的参考信号。

    Trusted sensor data unaffected when an application processor operates in an unlocked state
    128.
    发明授权
    Trusted sensor data unaffected when an application processor operates in an unlocked state 有权
    当应用处理器处于未锁定状态时，受信任的传感器数据不受影响

    公开(公告)号：US09288676B2

    公开(公告)日：2016-03-15

    申请号：US14031725

    申请日：2013-09-19

    申请人： MOTOROLA MOBILITY LLC

    发明人： Robert S. Trocke ,  Gregory R. Black ,  Armin W. Klomsdorf

    IPC分类号： H04W12/08 ,  H04W52/18 ,  G06F21/83

    CPC分类号： H04W12/08 ,  G06F21/83 ,  H04W52/18

    摘要： Arrangements described herein relate to controlling RF communications by a communication device. Raw sensor data from one or more sensors can be received by a sensor processor. The sensor processor processes the raw sensor data to generate processed sensor data. An application processor processes a portion of the processed sensor data. The application processor is configured to operate in a locked state in which a user is not allowed to alter the at least one secured application and operate in an unlocked state in which the user is allowed to alter the at least one secured application. A portion of the processed sensor data is received from the sensor processor by a communications processor and further processed. The processed sensor data received by the communications processor from the sensor processor is trusted sensor data not affected by the application processor when the application processor operates in the unlocked state.

    摘要翻译： 本文描述的安排涉及通过通信设备控制RF通信。 来自一个或多个传感器的原始传感器数据可以由传感器处理器接收。 传感器处理器处理原始传感器数据以生成经处理的传感器数据。 应用处理器处理经处理的传感器数据的一部分。 应用处理器被配置为在锁定状态下操作，其中用户不被允许改变所述至少一个安全应用并且在被允许用户改变所述至少一个安全应用的解锁状态下操作。 经处理的传感器数据的一部分由通信处理器从传感器处理器接收并进一步处理。 由通信处理器从传感器处理器接收的经处理的传感器数据是当应用处理器在解锁状态下操作时不受应用处理器影响的可信传感器数据。