Patent ID: 9686650
Date: 2017-06-20
CPC Classifications: G01S,H04W,Y02D

Claim:
1. A device comprising: one or more processors; one or more computer-readable storage media having stored thereon multiple instructions that, when executed by the one or more processors of the device, cause the one or more processors to: receive data identifying signals detected by a module of the device at a particular time; receive a trusted position of the device at the particular time; determine, at the device based on one or more criteria applied by the device, whether the data identifying signals detected by the module includes data identifying signals detected from a non-stationary wireless beacon; maintain, in an observation buffer in response to determining that the data identifying signals detected by the module do not include data from a non-stationary wireless beacon, observation data including the data identifying signals detected by the module as associated with the trusted position; and drop, in response to determining that the data identifying signals detected by the module does include data from a non-stationary wireless beacon, the data identifying signals detected by the module.