Research of Almost Perfect Punctured Binary Sequence Pairs

A new perfect correlation signal was proposed,which can be called as almost perfect punctured binary sequence pairs.Its properties and combinatorial admissibility conditions were studied.By making use of these properties and conditions,the searching efficiency for the almost perfect punctured binary sequence pairs can be improved significantly.A computational algorithm is compiled to find out a set of almost perfect punctured binary sequence pairs.The searching results show that the existent range of almost perfect punctured binary sequence pairs is so wide that they are suitable for engineering applications.