“…In the field of mathematics, the central theoretical questions about the Golay sequence are: for what lengths does a GCP exist [15,16,8]? how to get more GCPs [29,10,11,12], and how many distinct Golay sequences and GCPs of a given length are there [7,24]? In the field of engineering, GCPs have found many applications in wireless communications, which include optimal channel estimation in multiple-input multiple-output (MIMO) frequency-selective channels [27], radar [19], and peak power control in orthogonal frequency division multiplexing (OFDM) [31], etc.…”