SYSTEM AND METHOD FOR ESTIMATING A LOCATION OF A LOCAL DEVICE AND A LOCAL DEVICE
摘要
The invention relates to a method for estimating a location of a local device. The following steps are performed: A signal 11 is broadcast between at least one beacon 1 and the local device 2 at the location. A time of flight value of each of the signals is determined for obtaining an actual set of time of flight values. The location of the local device 2 is estimated based on the actual set of time of flight values and at least one reference set of time of flight values each reference set corresponding to a known location of the local device 2.
申请公布号
WO2009010401(A2)
申请公布日期
2009.01.22
申请号
WO2008EP58609
申请日期
2008.07.03
申请人
SIEMENS AKTIENGESELLSCHAFT;RAMIREZ, ALEJANDRO;MARCHENKO, MAKSYM;SCHWINGENSCHLOEGL, CHRISTIAN
发明人
RAMIREZ, ALEJANDRO;MARCHENKO, MAKSYM;SCHWINGENSCHLOEGL, CHRISTIAN