公开(公告)号：US20150011273A1

公开(公告)日：2015-01-08

申请号：US14322027

申请日：2014-07-02

Applicant: BluFlux RF Technologies, LLC

Inventor： Benjamin R. Wilmhoff ,  Andrew D. Rowser

IPC: H01Q1/24 ,  H04W4/02

CPC classification number: H04B1/3888 ,  G01S5/00 ,  G01S19/36 ,  G06F1/1656 ,  G06F1/1698 ,  H01Q1/084 ,  H01Q1/243 ,  H01Q1/245 ,  H01Q9/285 ,  H04B1/3838 ,  H04B5/0031 ,  H04B5/0081 ,  H04M1/00 ,  H04M1/185 ,  H04M2250/04

Abstract: A case for a mobile electronic device is provided. The case includes a shell, a case antenna, a transmission line, and a near-field coupling device. The shell encases at least a portion of the mobile electronic device. The case antenna is attached to the shell. The transmission line is also attached to the shell and electrically interconnects to the case antenna. The near-field coupling device has a feed port electrically interconnected to the transmission line and is configured to near-field couple to a native antenna of the mobile electronic device to capture an electromagnetic signal generated by the native antenna of the mobile electronic device. The near-field coupling device is also configured to conduct the captured electromagnetic signal from the feed port of the near-field coupling device to the case antenna through the transmission line.

Abstract translation: 提供了一种用于移动电子设备的情况。 壳体包括外壳，壳体天线，传输线和近场耦合装置。 壳体至少包含移动电子设备的一部分。 壳体天线连接到外壳。 传输线也连接到外壳并与壳体天线电互连。 近场耦合装置具有电连接到传输线的馈电端口，并被配置为近场耦合到移动电子设备的天线天线，以捕获由移动电子设备的天线天线产生的电磁信号。 近场耦合装置还被配置为通过传输线将捕获的电磁信号从近场耦合装置的馈送端口传导到壳体天线。

公开(公告)号：US08929826B2

公开(公告)日：2015-01-06

申请号：US13147200

申请日：2011-06-23

Applicant: Iana Siomina ,  Muhammad Kazmi

Inventor： Iana Siomina ,  Muhammad Kazmi

IPC: H04W4/00 ,  H04W24/00 ,  H04W40/00 ,  H04B17/00 ,  H01Q3/00 ,  H04B1/00 ,  G01S5/00 ,  H04W72/12

CPC classification number: G01S5/00 ,  G01S1/042 ,  G01S1/20 ,  H04W52/38 ,  H04W72/082 ,  H04W72/1226

Abstract: The present invention relates to a method in a network node of a wireless communication system, for configuring a pattern for a reduced transmission activity. The pattern may e.g. be a positioning reference signal muting pattern used for improving PRS reception quality of a UE. The method comprises obtaining (610) information relating to radio characteristics for a cell, and determining (620) the pattern for the reduced transmission activity in the cell based on the obtained information. The method also comprises applying (630) the determined pattern for the reduced transmission activity.

Abstract translation: 本发明涉及无线通信系统的网络节点中的方法，用于配置用于降低传输活动的模式。 该图案可以例如 是用于提高UE的PRS接收质量的定位参考信号静噪模式。 该方法包括获取（610）与小区的无线电特性相关的信息，并且基于获得的信息确定（620）小区中的减少的传输活动的模式（620）。 该方法还包括应用（630）所确定的模式以减少传输活动。

公开(公告)号：US20140369452A1

公开(公告)日：2014-12-18

申请号：US13916883

申请日：2013-06-13

Applicant: CAMBRIDGE SILICON RADIO LIMITED

Inventor： Noshir DUBASH ,  Joakim LANDMARK

IPC: H04B1/10

CPC classification number: H04B1/1036 ,  G01S5/00 ,  G01S19/21 ,  G01S19/33

Abstract: In general, the present invention relates to an adaptive IF filter for a multiband receiver. According to certain aspects, the adaptive IF filter can be dynamically configured as a low-pass architecture or a complex band-pass architecture. According to further aspects, the adaptive IF filter enables a wideband receiver which can simultaneously receive multiple frequency bands, but still protect itself from close-in or in-band jammers by selecting a single frequency band or subset of frequency bands. This retains the multiband functionality of the receiver under nominal conditions, which is traded off dynamically for a single-frequency-band with high jammer resistance under severe jamming conditions. According to still further aspects, the approach of the invention is particularly useful for GNSS receivers, since unlike a cellular transceiver, a temporary loss of signal is not catastrophic to GNSS receivers due to the long integration times.

Abstract translation: 通常，本发明涉及一种用于多频带接收机的自适应中频滤波器。 根据某些方面，自适应IF滤波器可以动态地配置为低通体系结构或复杂的带通体系结构。 根据进一步的方面，自适应IF滤波器使得能够同时接收多个频带的宽带接收机，但仍然通过选择单个频带或频带子集来保护自身免受近距离或带内干扰。 这在标准条件下保持了接收机的多频带功能，在严重干扰条件下，具有高干扰电阻的单频带被动态地交换。 根据另外的方面，本发明的方法对于GNSS接收机特别有用，因为与蜂窝收发器不同，由于长的集成时间，信号的暂时丢失对于GNSS接收机不是灾难性的。

公开(公告)号：US20140355462A1

公开(公告)日：2014-12-04

申请号：US14285594

申请日：2014-05-22

Applicant: QUALCOMM Incorporated

Inventor： Carlos Horacio Aldana ,  Sandip Homchaudhuri ,  Xin He ,  Xiaoxin Zhang ,  Ashish Kumar Shukla

IPC: H04W24/10

CPC classification number: H04L43/0864 ,  G01S5/00 ,  G01S13/767 ,  H04L5/005 ,  H04W4/043 ,  H04W4/30 ,  H04W24/00 ,  H04W64/00 ,  H04W72/082 ,  H04W76/10

Abstract: Disclosed are systems, methods and devices for obtaining round trip time measurements for use in location based services. In particular implementations, a fine timing measurement request message wirelessly transmitted by a first transceiver device to a second transceiver device may permit additional processing features in computing or applying a signal round trip time measurement. Such a signal round trip time measurement may be used in positioning operations.

公开(公告)号：US08855671B1

公开(公告)日：2014-10-07

申请号：US13431247

申请日：2012-03-27

Applicant: Russell Mirov

Inventor： Russell Mirov

IPC: H04M11/04 ,  H04W64/00 ,  G01R7/18

CPC classification number: H04W64/00 ,  G01C21/206 ,  G01R7/18 ,  G01S5/00

Abstract: Systems and methods for determining a position of a mobile device including a magnetic signal source deployed at a predetermined location. The magnetic signal source is adapted to transmit a low frequency modulated magnetic signal. The position and orientation of the mobile device relative to the predetermined location of the magnetic signal source is determined based on the signal bearing and the signal strength.

Abstract translation: 用于确定包括部署在预定位置处的磁信号源的移动设备的位置的系统和方法。 磁信号源适于发送低频调制磁信号。 基于信号承载和信号强度来确定移动设备相对于磁信号源的预定位置的位置和方位。

公开(公告)号：US08854594B2

公开(公告)日：2014-10-07

申请号：US12872956

申请日：2010-08-31

Applicant: Gilray Densham ,  Justin Eichel

Inventor： Gilray Densham ,  Justin Eichel

IPC: H04N11/02 ,  G01S5/00 ,  H04N7/18 ,  H04N5/222

CPC classification number: H04N7/181 ,  G01S3/7864 ,  G01S5/00 ,  G01S5/163 ,  H04N5/2224

Abstract: Systems and methods are provided for tracking at least position and angular orientation. The system comprises a computing device in communication with at least two cameras, wherein each of the cameras are able to capture images of one or more light sources attached to an object. A receiver is in communication with the computing device, wherein the receiver is able to receive at least angular orientation data associated with the object. The computing device determines the object's position by comparing images of the light sources and generates an output comprising the position and angular orientation of the object.

Abstract translation: 提供了用于跟踪至少位置和角度取向的系统和方法。 该系统包括与至少两个相机通信的计算设备，其中每个相机能够捕获附接到对象的一个​​或多个光源的图像。 接收机与计算设备通信，其中接收机能够接收至少与对象相关联的角度取向数据。 计算装置通过比较光源的图像来确定对象的位置，并且生成包括对象的位置和角度取向的输出。

公开(公告)号：US20140226510A1

公开(公告)日：2014-08-14

申请号：US14155482

申请日：2014-01-15

Applicant: GUANGZHOU UCWEB COMPUTER TECHNOLOGY CO., LTD

Inventor： JIE LIANG

IPC: H04W4/02

CPC classification number: H04W24/02 ,  G01S5/00 ,  G01S5/021 ,  G01S5/0263 ,  H04W4/02 ,  H04W4/023 ,  H04W64/00

Abstract: The present invention provides a precise location-based information service method and apparatus for mobile terminal browser users. The method includes: acquiring at least two types of positioning references based upon a positioning service request from a user; establishing correlation relationships among the positioning references based on the acquired positioning references; and performing integrated positioning and cross-validation on a precise location of the user based on the correlation relationships to determine final positioning service information. This invention can implement precise location-based services (LBS) and precise Point of Interest (POI) push service by analysis and extraction of the user's location information and behavioral data acquired and accumulated with the user's consent. This satisfies the needs of the mobile phone browser user for precise LBS and personalized nearby information service.

Abstract translation: 本发明提供了一种用于移动终端浏览器用户的精确的基于位置的信息服务方法和装置。 该方法包括：基于来自用户的定位服务请求来获取至少两种类型的定位参考; 基于获取的定位参考，建立定位参考之间的相关关系; 并且基于所述相关关系在用户的精确位置上执行集成定位和交叉验证，以确定最终定位服务信息。 本发明可以通过用户同意获取并积累的用户位置信息和行为数据的分析和提取来实现精确的基于位置的服务（LBS）和精确的兴趣点（POI）推送服务。 这满足了手机浏览器用户对精确LBS和个性化附近信息服务的需求。

公开(公告)号：US08774838B2

公开(公告)日：2014-07-08

申请号：US13822296

申请日：2011-09-30

Applicant: Jie Liang

Inventor： Jie Liang

IPC: H04W24/00

CPC classification number: H04W24/02 ,  G01S5/00 ,  G01S5/021 ,  G01S5/0263 ,  H04W4/02 ,  H04W4/023 ,  H04W64/00

Abstract: The present invention provides a precise location-based information service method and apparatus for mobile terminal browser users. The method includes: acquiring at least two types of positioning references based upon a positioning service request from a user; establishing correlation relationships among the positioning references based on the acquired positioning references; and performing integrated positioning and cross-validation on a precise location of the user based on the correlation relationships to determine final positioning service information. This invention can implement precise location-based services (LBS) and precise Point of Interest (POI) push service by analysis and extraction of the user's location information and behavioral data acquired and accumulated with the user's consent. This satisfies the needs of the mobile phone browser user for precise LBS and personalized nearby information service.

Abstract translation: 本发明提供了一种用于移动终端浏览器用户的精确的基于位置的信息服务方法和装置。 该方法包括：基于来自用户的定位服务请求来获取至少两种类型的定位参考; 基于获取的定位参考，建立定位参考之间的相关关系; 并且基于所述相关关系在用户的精确位置上执行集成定位和交叉验证，以确定最终定位服务信息。 本发明可以通过用户同意获取并积累的用户位置信息和行为数据的分析和提取来实现精确的基于位置的服务（LBS）和精确的兴趣点（POI）推送服务。 这满足了手机浏览器用户对精确LBS和个性化附近信息服务的需求。

公开(公告)号：US20140162690A1

公开(公告)日：2014-06-12

申请号：US14177666

申请日：2014-02-11

Applicant: General Electric Company

Inventor： Boris Leonid Sheikman ,  Raymond Verle Jensen

IPC: H04W4/02

CPC classification number: H04W4/02 ,  B60R22/48 ,  G01S5/00 ,  G01S5/0054 ,  G01S5/0226 ,  G01S5/12 ,  G08B5/38 ,  H04W4/38 ,  H04W64/00 ,  H04W68/00 ,  H04W84/18

Abstract: A system and method for determining the location of wireless sensors are disclosed. The system may generally include a plurality of wireless sensor nodes communicatively coupled to a plurality of sensing devices. Additionally, the system may include a paging device configured to wirelessly transmit a page command to at least one of the wireless sensor nodes. Further, the paging device may receive a position indicator as a text string indicating a location of at least one of the plurality of wireless sensor nodes.

Abstract translation: 公开了一种确定无线传感器位置的系统和方法。 该系统通常可以包括通信地耦合到多个感测装置的多个无线传感器节点。 另外，系统可以包括被配置为向至少一个无线传感器节点无线地发送寻呼命令的寻呼设备。 此外，寻呼装置可以接收位置指示符作为指示多个无线传感器节点中的至少一个的位置的文本串。

公开(公告)号：US08659392B2

公开(公告)日：2014-02-25

申请号：US12887806

申请日：2010-09-22

Applicant: Boris Leonid Sheikman ,  Raymond Verle Jensen

Inventor： Boris Leonid Sheikman ,  Raymond Verle Jensen

IPC: G08B5/22 ,  H04Q1/30

CPC classification number: H04W4/02 ,  B60R22/48 ,  G01S5/00 ,  G01S5/0054 ,  G01S5/0226 ,  G01S5/12 ,  G08B5/38 ,  H04W4/38 ,  H04W64/00 ,  H04W68/00 ,  H04W84/18

Abstract: A system and method for determining the location of wireless sensors are disclosed. The system may generally include a plurality of wireless sensor nodes communicatively coupled to a plurality of sensing devices. Additionally, the system may include a paging device configured to wirelessly transmit a page command to at least one of the wireless sensor nodes. Further, the at least one wireless sensor node may be configured to produce a position indicator upon receipt of the page command.

Abstract translation: 公开了一种确定无线传感器位置的系统和方法。 该系统通常可以包括通信地耦合到多个感测装置的多个无线传感器节点。 另外，系统可以包括被配置为向至少一个无线传感器节点无线地发送寻呼命令的寻呼设备。 此外，至少一个无线传感器节点可以被配置为在接收到页面命令时产生位置指示符。