公开(公告)号：US09853363B2

公开(公告)日：2017-12-26

申请号：US13542686

申请日：2012-07-06

申请人： Shirook M. Ali ,  John Bradley Deforge

发明人： Shirook M. Ali ,  John Bradley Deforge

IPC分类号： H04B7/00 ,  H01Q21/28 ,  H01Q1/24 ,  H01Q1/52 ,  H04B17/12 ,  H04B17/13 ,  H04B17/21 ,  H03H7/40

CPC分类号： H01Q21/28 ,  H01Q1/243 ,  H01Q1/523 ,  H03H7/40 ,  H04B17/12 ,  H04B17/13 ,  H04B17/21

摘要： A system that incorporates teachings of the subject disclosure may include, for example, a method for comparing a received signal from a first antenna to a reference signal transmitted by a second antenna, determining from the comparison one or more compensation parameters, and tuning a compensation circuit according to the one or more compensation parameters, where the one or more compensations parameters configure the compensation circuit to reduce mutual coupling between the first and second antennas. Other embodiments are disclosed.

公开(公告)号：US08995938B2

公开(公告)日：2015-03-31

申请号：US13295883

申请日：2011-11-14

申请人： Shirook M. Ali ,  Kelce Steven Wilson ,  James Paul Warden

发明人： Shirook M. Ali ,  Kelce Steven Wilson ,  James Paul Warden

IPC分类号： H01Q11/12 ,  H04B1/04 ,  H04W52/36

CPC分类号： H04B1/3838 ,  H04W52/367

摘要： A radiation power level compliance and control scheme for a wireless user equipment (UE) device including one or more tunable elements. The wireless UE device comprises a component configured to detect one or more changes with respect to at least one operational parameter associated with the wireless UE device. A component is provided for determining that a tunable action is required with respect to at least one of the tunable elements. Upon defining one or more tunable element settings, a component is configured to determine a Specific Absorption Rate (SAR) value, which is compared against an acceptable limit. If the SAR is within the limit, appropriate tuning control signals are provided to the tunable elements according to the defined tunable element settings. If the SAR is not within the limit or is about to exceed the limit, then the tunable element settings may be changed and retested.

摘要翻译： 一种用于包括一个或多个可调谐元件的无线用户设备（UE）设备的辐射功率电平一致性和控制方案。 无线UE设备包括被配置为检测关于与无线UE设备相关联的至少一个操作参数的一个或多个变化的组件。 提供了一种用于确定相对于至少一个可调谐元件需要可调谐动作的组件。 在定义一个或多个可调谐元件设置时，组件被配置为确定特定吸收率（SAR）值，其与可接受的极限进行比较。 如果SAR处于限制范围内，则可根据定义的可调谐元件设置向可调谐元件提供适当的调谐控制信号。 如果SAR不在极限内或即将超过限制，则可调参数设置可能会被更改并重新测试。

公开(公告)号：US08779991B2

公开(公告)日：2014-07-15

申请号：US12765581

申请日：2010-04-22

申请人： Shirook M. Ali ,  James Paul Warden ,  Kelce Steven Wilson

发明人： Shirook M. Ali ,  James Paul Warden ,  Kelce Steven Wilson

IPC分类号： H01Q1/24

CPC分类号： H01Q1/243 ,  H01Q9/0421

摘要： Antenna assembly having an electrically or virtually extended ground plane, adapted for use in a mobile communications device, for example. The antenna assembly comprises at least one radiation element having an operating frequency and a ground plane coupled to the radiation element. At least one conductive member is electrically coupled to the ground plane at one or more connection points such that the conductive member forms a loop with the ground plane having a minimum distance therefrom that is less than a predetermined fraction of one wavelength of the operating frequency.

摘要翻译： 天线组件具有例如适于在移动通信设备中使用的电或实际扩展的接地平面。 天线组件包括具有工作频率的至少一个辐射元件和耦合到辐射元件的接地平面。 至少一个导电构件在一个或多个连接点处电耦合到接地平面，使得导电构件形成环路，其中接地平面具有小于工作频率的一个波长的预定部分的距离。

公开(公告)号：US09342677B2

公开(公告)日：2016-05-17

申请号：US13814012

申请日：2010-08-04

申请人： Shirook M. Ali ,  Christopher Labrador ,  James Warden ,  Kelce S. Wilson

发明人： Shirook M. Ali ,  Christopher Labrador ,  James Warden ,  Kelce S. Wilson

IPC分类号： G06F21/32 ,  G06F21/62 ,  H04L29/06 ,  G06F21/10 ,  G06F21/30 ,  G06F21/60 ,  G06F21/31

CPC分类号： G06F21/32 ,  G06F21/10 ,  G06F21/30 ,  G06F21/31 ,  G06F21/60 ,  G06F21/6218 ,  G06F21/6245 ,  H04L63/08 ,  H04L63/0861 ,  H04L63/107 ,  H04W12/06

摘要： An authentication method, system and device are provided to continuously collect dynamic personal identification data (DPID) samples through a user device by using one or more sensors to continuously collect biometric and location data samples associated with the user and then securely transfer the DPID samples to a central authentication server where attributes of the DPID samples may be captured and incorporated as part of a challenge-response pair which requests an arbitrarily generated N-tuple of the DPID samples from a predetermined time interval from the user device that is unique to the user and dynamic based on the sensed data and the time-interval of collection.

摘要翻译： 提供了认证方法，系统和设备，以通过使用一个或多个传感器连续收集与用户相关联的生物特征数据样本和位置数据样本，然后将DPID样本安全地传送到用户设备的动态个人识别数据（DPID）样本 DPID样本的属性可以被捕获并作为挑战响应对的一部分的中央认证服务器，该询问 - 响应对从请求用户设备的预定时间间隔请求任意生成的DPid样本的N元组 并基于感测数据和收集的时间间隔动态。

公开(公告)号：US08958856B2

公开(公告)日：2015-02-17

申请号：US13184190

申请日：2011-07-15

申请人： Shirook M. Ali ,  Christopher Labrador ,  James Paul Warden

发明人： Shirook M. Ali ,  Christopher Labrador ,  James Paul Warden

IPC分类号： H04W88/02 ,  G06F1/16

CPC分类号： G06F1/1626 ,  G06F1/1632 ,  H04M1/04 ,  H04M2250/04 ,  H04M2250/12

摘要： A mobile electronic device is used with a case and contains a processor, at least one electric-field proximity detector adapted to detect a non-magnetic proximity activator in the case and a component configured to effect setting a state indicator in a device profile in dependence on an output from the at least one electric-field proximity detector.

摘要翻译： 移动电子设备与壳体一起使用并且包含处理器，至少一个电场接近检测器适用于在该情况下检测非磁性接近启动器，以及被配置为在依赖于设备配置文件中设置状态指示器的组件 在至少一个电场接近检测器的输出上。

公开(公告)号：US20140098000A1

公开(公告)日：2014-04-10

申请号：US13647959

申请日：2012-10-09

申请人： Shirook M. Ali ,  Kasra Payandehjoo

发明人： Shirook M. Ali ,  Kasra Payandehjoo

IPC分类号： H01Q1/50

CPC分类号： H01Q1/243 ,  H03J1/0008

摘要： An embodiment is directed to a device comprising an antenna, a chassis configured to be electrically coupled to the antenna and comprising a slot loaded with at least one tunable component, wherein: the slot is aligned along a longitudinal edge of the chassis, the slot is formed in an area of the chassis based on an identification of currents in the area, and the antenna and chassis are electrically connected at a location based on the area.

摘要翻译： 实施例涉及一种包括天线的设备，被配置为电耦合到天线的底盘，并且包括装载有至少一个可调组件的插槽，其中：所述插槽沿着所述机架的纵向边缘对齐，所述插槽是 基于该区域中的电流的识别形成在底盘的区域中，并且天线和底架在基于该区域的位置处电连接。

公开(公告)号：US20140002323A1

公开(公告)日：2014-01-02

申请号：US14005214

申请日：2011-05-31

申请人： Shirook M. Ali ,  James Paul Warden

发明人： Shirook M. Ali ,  James Paul Warden

IPC分类号： H01Q21/28

CPC分类号： H01Q21/28 ,  H01Q1/523

摘要： The present invention provides a method and apparatus to manipulate the mutual coupling and the correlation between the antennas (502, 504) on the handset (202) without the need to change the physical distance between them or to change their orientation. The manipulation in the mutual coupling and in the correlation is achieved using a circuit that is connected between the antennas' terminals (506, 508) and the terminals (510, 512) of the RF front end/power amplifier (514). This circuit can be fixed or tunable. The coupling control takes place between two transmitting antennas (502, 504) or two receiving antennas (502, 504).

摘要翻译： 本发明提供一种方法和装置，用于操纵手持机（202）上的天线（502,504）之间的相互耦合和相关性，而不需要改变它们之间的物理距离或改变它们的取向。 使用连接在天线终端（506,508）和RF前端/功率放大器（514）的终端（510,512）之间的电路来实现互相耦合和相关中的操作。 该电路可以固定或可调。 耦合控制发生在两个发射天线（502,504）或两个接收天线（502,504）之间。

公开(公告)号：US08593367B2

公开(公告)日：2013-11-26

申请号：US12965300

申请日：2010-12-10

申请人： Shirook M. Ali ,  Houssam Kanj

发明人： Shirook M. Ali ,  Houssam Kanj

IPC分类号： H01Q1/48

CPC分类号： H01Q1/243 ,  H01Q1/48 ,  H01Q5/328 ,  H01Q9/0421

摘要： An antenna design technique which allows antennas to be self-matched while supporting multi-band and broadband operations. The technique includes adding a raised and curved ground plane section electrically coupled to the ground plane. The curved ground plane section allows for a smooth transition of the surface current hence a boarder bandwidth is achieved. A slit positioned between the ground plane and the ground plane section can also be used to further improve the antenna bandwidth. The technique does not increase the antenna thickness neither its volume, thus allowing application in slim handheld device applications such as flip phones. Using this technique, a narrow band antenna is made broadband to cover several frequency bands of interest. The technique is applied to a quad-band antenna to broaden its bandwidth to become a sept-band antenna. The technique is used to also improve the antenna match at all the seven bands it supports.

摘要翻译： 天线设计技术允许天线在支持多频段和宽带操作的同时自我匹配。 该技术包括添加电耦合到接地平面的升高和弯曲的接地平面部分。 弯曲的接地平面部分允许表面电流的平滑过渡，从而实现了边界带宽。 位于接地平面和接地平面部分之间的狭缝也可用于进一步改善天线带宽。 该技术不会增加天线厚度，也不会增加其体积，从而可以应用于诸如翻盖手机的超薄手持设备应用中。 使用这种技术，窄带天线被制成宽带以覆盖多个感兴趣的频带。 该技术应用于四频天线，以扩大其带宽，成为七频带天线。 该技术也用于改善其所支持的七个频带的天线匹配。

公开(公告)号：US20130265889A1

公开(公告)日：2013-10-10

申请号：US13442469

申请日：2012-04-09

申请人： Michael Eoin Buckley ,  Shirook M. Ali ,  Ernst Zielinski ,  Eswar Vutukuri ,  John Bradley Deforge

发明人： Michael Eoin Buckley ,  Shirook M. Ali ,  Ernst Zielinski ,  Eswar Vutukuri ,  John Bradley Deforge

IPC分类号： H04W24/00

CPC分类号： H01Q1/241 ,  H01Q21/28 ,  H04B7/0404 ,  H04B7/0608 ,  H04B7/0814 ,  H04B7/082

摘要： Embodiments of the disclosure provide systems and methods for improving user equipment performance in up-link transmission by implementing antenna selection based on channel measurements in the down-link. In various embodiments, first and second antennas are used to receive desired signals on a downlink and to transmit signals on an uplink. A plurality of signals received on the downlink are used to generate a plurality of antenna parameter measurements derived from multiple correlations of a known reference sequence of data signals transmitted on the downlink. The plurality of antenna parameter measurements is then used to select either the first antenna or the second antenna for transmitting data signals by said user equipment device on the uplink.

摘要翻译： 本公开的实施例提供了通过基于下行链路中的信道测量来实现天线选择来改善上行链路传输中的用户设备性能的系统和方法。 在各种实施例中，第一和第二天线用于在下行链路上接收所需信号，并在上行链路上传输信号。 在下行链路上接收的多个信号用于产生从在下行链路上发送的已知参考数据信号序列的多个相关性导出的多个天线参数测量。 然后，多个天线参数测量用于选择第一天线或第二天线，用于在上行链路上由所述用户设备设备发送数据信号。

公开(公告)号：US20130265890A1

公开(公告)日：2013-10-10

申请号：US13442500

申请日：2012-04-09

申请人： Shirook M. Ali ,  Eoin Buckley ,  Eswar Vutukuri ,  Werner Kreuzer

发明人： Shirook M. Ali ,  Eoin Buckley ,  Eswar Vutukuri ,  Werner Kreuzer

IPC分类号： H04W24/00 ,  H04B17/00 ,  H04W88/06 ,  H04W88/02

CPC分类号： H01Q1/246 ,  H01Q21/28 ,  H04B7/0404 ,  H04B7/0608 ,  H04W52/42

摘要： Embodiments of the invention provide systems and methods for improving user equipment performance in up-link transmission by implementing antenna selection based on channel measurements in the down-link. In various embodiments, first and second antennas are used to receive signals on a downlink and to transmit signals on an uplink. A plurality of signals received on the downlink are used to generate a plurality of antenna parameter measurements derived from multiple correlations of a known reference sequence of data signals transmitted on the downlink. The plurality of antenna parameter measurements is then used to select either the first antenna or the second antenna or a combination of both through splitting of the signal for transmitting data signals by said user equipment device on the uplink.

摘要翻译： 本发明的实施例提供了通过基于下行链路中的信道测量实现天线选择来提高上行链路传输中的用户设备性能的系统和方法。 在各种实施例中，第一和第二天线用于在下行链路上接收信号并且在上行链路上发送信号。 在下行链路上接收的多个信号用于产生从在下行链路上发送的已知参考数据信号序列的多个相关性导出的多个天线参数测量。 然后，多个天线参数测量用于通过在上行链路上分离用于由用户设备设备发送数据信号的信号，来选择第一天线或第二天线或两者的组合。