公开(公告)号：US20130122857A1

公开(公告)日：2013-05-16

申请号：US13734351

申请日：2013-01-04

Applicant: Broadcom Corporation

Inventor： Jeyhan KARAOGUZ ,  Charles ABRAHAM ,  Mark BUER ,  David GARRETT ,  David Albert LUNDGREN ,  David MURRAY

IPC: H04W4/26

CPC classification number: H04W4/24 ,  H04W4/029 ,  H04W4/23

Abstract: A mobile device collects information about application usage and associates collected application information with a location of the mobile device and a time that the application is accessed. The application is stored on the mobile device or on an external device and accessed via a network. The application information, location of the mobile device and time the application is accessed are communicated to another device and stored in a storage device which may be operated or managed by a service provider or another entity. The application information may comprise identification of a website, a network device or URL, the application and/or data that is input and/or output from the application. The location of the mobile device and/or the time, are determined utilizing a GNSS receiver and/or utilizing information from a network device. The application information, the location of the mobile device and/or the time may be utilized for targeted advertising.

Abstract translation: 移动设备收集关于应用使用的信息，并将收集的应用信息与移动设备的位置和应用访问的时间相关联。 应用程序存储在移动设备或外部设备上，并通过网络访问。 将应用信息，移动设备的位置和应用访问的时间传送到另一设备，并将其存储在可由服务提供商或另一实体操作或管理的存储设备中。 应用信息可以包括网站的标识，网络设备或URL，从应用输入和/或输出的应用和/或数据。 使用GNSS接收器和/或利用来自网络设备的信息确定移动设备的位置和/或时间。 应用信息，移动设备的位置和/或时间可以用于有针对性的广告。

公开(公告)号：US20150126158A1

公开(公告)日：2015-05-07

申请号：US14589753

申请日：2015-01-05

Applicant: Broadcom Corporation

Inventor： Mark BUER ,  Charles ABRAHAM ,  David GARRETT ,  Jeyhan KARAOGUZ ,  David LUNDGREN ,  David MURRAY

IPC: H04W64/00 ,  H04W12/06 ,  H04W52/28 ,  H04W48/04

CPC classification number: H04W64/00 ,  G01S5/12 ,  G01S11/06 ,  G01S11/08 ,  H04W4/02 ,  H04W12/06 ,  H04W48/04 ,  H04W52/283

Abstract: A transmitting communication device may iteratively adjust its transmit power, and may estimate, based on iterative transmit power adjustment, relative location of a receiving communication device. The transmit power may be initialized to a maximum value, and the transmit power may be iteratively reduced until connectivity with the receiving communication device is lost. The loss of connectivity may be determined based on reception of responses to ping messages transmitted by the transmitting communication device. The transmitting communication device may authenticate the receiving communication device and/or a user of the receiving communication device. The authentication may comprises utilizing transmit power adjustment and/or relative location estimation therefrom to ensure that a separation between the devices does not exceed a maximum value. The transmitting communication device may generate location info associated with the receiving communication device based on the relative location estimation, and may communicate the location info to a location server.

Abstract translation: 发射通信设备可以迭代地调整其发射功率，并且可以基于迭代发射功率调整来估计接收通信设备的相对位置。 发射功率可以被初始化为最大值，并且可以迭代地减少发射功率，直到与接收通信设备的连接丢失。 可以基于对由发送通信设备发送的ping消息的响应的接收来确定连接性的损失。 发送通信设备可以认证接收通信设备和/或接收通信设备的用户。 认证可以包括利用传输功率调整和/或相对位置估计来确保设备之间的间隔不超过最大值。 发送通信设备可以基于相对位置估计生成与接收通信设备相关联的位置信息，并且可以将位置信息传送到位置服务器。

公开(公告)号：US20140066076A1

公开(公告)日：2014-03-06

申请号：US14010010

申请日：2013-08-26

Applicant: Broadcom Corporation

Inventor： Charles ABRAHAM ,  Mark BUER ,  David GARRETT ,  Jeyhan KARAOGUZ ,  David Albert LUNDGREN ,  David MURRAY

IPC: H04W36/32 ,  H04W36/30

CPC classification number: H04W36/32 ,  H04W36/30 ,  H04W48/18

Abstract: A multi-radio mobile device comprises a plurality of different radios. When a location update occurs, the multi-radio mobile device, at a specific location, acquires location-based radio information from a remote location server. The multi-radio mobile device selects a radio for use in the specific location based on the acquired location-based radio information comprising available radios in the specific location and radio weights. The radio is selected from the available radios based on the radio weights in the specific location. Transmissions of a desired service are received in the specific location utilizing the selected radio. Location-based radio measurements reports to the remote location server are generated utilizing signal strength measurements for the received signals. Radio quality information of the available radios is calculated by the location server utilizing location-based radio measurement reports from associated users. The radio weights of the available radios are determined based on the calculated radio quality information.

Abstract translation: 多无线电移动设备包括多个不同的无线电。 当发生位置更新时，在特定位置的多无线电移动设备从远程位置服务器获取基于位置的无线电信息。 多无线电移动设备基于所获取的基于位置的无线电信息选择在特定位置使用的无线电，所述无线电信息包括在特定位置和无线电权重中的可用无线电。 基于特定位置的无线电权重从可用的无线电中选择无线电。 使用所选择的无线电在特定位置接收期望业务的传输。 利用对接收信号的信号强度测量，产生到远程位置服务器的基于位置的无线电测量报告。 可用无线电的无线电质量信息由位置服务器利用来自相关用户的基于位置的无线电测量报告来计算。 可用无线电的无线电权重基于所计算的无线电质量信息来确定。