Abstract
A method is described of correlating a first and second data steps, each comprising a sequence of data elements. The method comprises accumulating a first plurality of subsets of data elements of the first set to form a first accumulated set and correlating the first accumulated with the second set to obtain a first residual correlation. The data sets may comprise, for example, GPS distance signals between a plurality of GPS satellite (20, 30, 40, 50) and a receiver (10).
Original language | English |
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Patent number | WO2006048676 (A1) |
IPC | G01S1/00 |
Priority date | 5/11/04 |
Publication status | Published - 11 May 2006 |