METHOD OF MASK CALCULATION FOR GENERATION OF SHIFTED PSEUDO-NOISE (PN) SEQUENCE

摘要

A method for calculating the mask for an arbitrary delay (304) of a pseudo-noise sequence using only XOR operations on previously calculated masks (306). A method for calculating the mask for an arbitrary delay of a pseudo-noise sequence whose shift register polynomial is of order R uses no more than NOP operations where NOP is independent of the delay and NOP is on the order of R.