86 results about "Zadoff–Chu sequence" patented technology

A Zadoff–Chu (ZC) sequence, also referred to as Chu sequence or Frank–Zadoff–Chu (FZC) sequence, is a complex-valued mathematical sequence which, when applied to a signal, gives rise to a new signal of constant amplitude. When cyclically shifted versions of a Zadoff-Chu sequence are imposed upon a signal the resulting set of signals detected at the receiver are uncorrelated with one another.