公开(公告)号：US09723588B1

公开(公告)日：2017-08-01

申请号：US15082612

申请日：2016-03-28

Applicant: Google Inc.

Inventor： Carlos Urrutia ,  Guanghua Li ,  Jun Yin

IPC: H04B17/00 ,  H04W64/00 ,  H04W16/28 ,  H04W48/08 ,  H04W88/10

CPC classification number: H04W64/006 ,  G01S5/00 ,  G01S5/02 ,  G01S5/0252 ,  H04W16/28 ,  H04W48/08 ,  H04W64/00 ,  H04W88/10

Abstract: A method for determining a location of a wireless transmitter includes: receiving, at data processing hardware, receiver signals from corresponding receivers located within an observation area; estimating, by the data processing hardware, the location of the rogue transmitter; and reporting the estimated location of the rogue transmitter to a remote system in communication with the data processing hardware. Estimating the location of a rogue transmitter includes, for each receiver, determining a transmitter location contour about the receiver based on the corresponding at least one receiver signal and one or more propagation path loss functions and identifying an intersection of the transmitter location contours of the receivers as the estimated location of the rogue transmitter. Each propagation path loss function is based on terrain information corresponding to the observation area. The transmitter location contour defines a collection of candidate locations of the rogue transmitter relative to the receiver.

公开(公告)号：US09251223B2

公开(公告)日：2016-02-02

申请号：US13777092

申请日：2013-02-26

Applicant: Google Inc.

Inventor： Jeffrey Chin ,  Jun Yin ,  Christopher Semturs ,  Joshua James Estelle

IPC: G06F17/30

CPC classification number: G06F17/30554 ,  G06F17/30867

Abstract: Many websites publish variants of their web pages based on language and region. However, when a user is directed toward the incorrect web page for the user's language preference, it there is not a simple way for the user to select the appropriate localized or region specific version of the web page. According to an embodiment, a language preference from a user may be received. A first language for a first web page may be identified and the first web page may be received by a computing device of the user. A second language for a second web page may be identified. The second web page may comprise an alternate version of the first web page. The first web page or the second web page may be selected according to the language preference of the user and the selected web page may be presented to the user.

Abstract translation: 许多网站根据语言和地区发布其网页的变体。 然而，当用户针对用户的语言偏好指向不正确的网页时，用户不能选择适当的本地化或区域特定版本的网页的简单方法。 根据实施例，可以接收来自用户的语言偏好。 可以识别用于第一网页的第一语言，并且可以由用户的计算设备接收第一网页。 可以识别第二网页的第二语言。 第二网页可以包括第一网页的替代版本。 可以根据用户的语言偏好来选择第一网页或第二网页，并且可以向用户呈现所选择的网页。