公开(公告)号：US08106828B1

公开(公告)日：2012-01-31

申请号：US12209971

申请日：2008-09-12

Applicant: Ju-Yong Do ,  Andy Lee ,  David Gotwisner ,  Dimitri Rubin ,  Matthew Rabinowitz

Inventor： Ju-Yong Do ,  Andy Lee ,  David Gotwisner ,  Dimitri Rubin ,  Matthew Rabinowitz

IPC: G01S3/02

CPC classification number: H04H60/51 ,  G01S5/0252 ,  H04B17/27 ,  H04N21/25841 ,  H04W64/00

Abstract: An apparatus for location identification using broadcast wireless signal signatures includes a receiver to receive first measurements of a plurality of wireless television signals. The first measurements are made by a remote device receiving the plurality of wireless television signals. In addition, the apparatus includes a processor to select one or more of a plurality of possible locations of the remote device based on the first measurements and a plurality of associations each associating one of the possible locations with expected values. Moreover, the receiver receives second measurements of the wireless television signals made by one or more monitor units, and the processor generates the expected values for the first measurements and the associations based on the second measurements and the locations of the one or more monitor units.

Abstract translation: 用于使用广播无线信号签名的位置识别的装置包括接收多个无线电视信号的第一测量的接收机。 第一测量由接收多个无线电视信号的远程设备进行。 另外，该设备包括处理器，用于基于第一测量值选择远程设备的多个可能位置中的一个或多个，以及多个关联，每个关联将每个可能位置之一与期望值相关联。 此外，接收机接收由一个或多个监视器单元产生的无线电视信号的第二测量，并且处理器基于第二测量和一个或多个监视器单元的位置，产生用于第一测量和关联的期望值。