Patent ID: 8126082
Filing Date: 2012-02-28
Classification: H04L

Abstract:
1. A method for combining a plurality of component binary phase shift keying (BPSK) codes to form one composite BPSK code, using a subsystem for performing mathematical multiplying and summing operations, the method comprising: determining a code power ratio for each of said component BPSK codes; gain weighting each of said BPSK codes by its respective code power ratio to form a corresponding plurality of gain weighted codes; processing each of said component BPSK using its respective code power ratio to form a composite BPSK code, where the composite BPSK code has at least a fifty percent probability of matching each one of said component BPSK codes; wherein said gain weighting to form said plurality of gain weighted codes includes: determining said code power ratios using corresponding gain weighting formulas: