New Constructions of Perfect Gaussian Integer Sequences of Even Length
Xiuping Peng, XU Cheng-qian · IEEE Communications Letters · 2014
Perfect sequences have wide application fields, including spread spectrum communication, synchronization techniques, channel estimation, and cell search. In this letter, two kinds of (almost) perfect Gaussian integer sequences of length N=2 (mod4) and N=0 (mod4) are proposed and constructed by complex transformations and interleaving techniques, using the perfect Gaussian integer sequences of odd length as the base sequences.