Patent ID: 11877207
Assignee: POLARIS WIRELESS, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 23:
24. The method of claim 20 further comprising:
generating an estimate of the excess path loss in a portion of a geographic region based on which of:
(1) the first candidate location, and
(2) the second candidate location, is more consistent with the first measurement value MV(1,1), the second measurement value MV(2,2), the first candidate prediction of the total path loss A(1,1,1), and the second candidate prediction of the total path loss A(2,2,2); and
receiving a third measurement value that is evidence of the power of the first radio signal at a wireless terminal; and
generating an estimate of the location of the wireless terminal based on:
(i) the third measurement value, and
(ii) the estimate of the location of the radio transmitter, and
(iii) the estimate of the excess path loss in the portion of the geographic region.