Wide-gap Frequency Hopping Sequences Based on Tent Double Coupled Map Lattice and its Performance Analysis
Hu Jin · Telecommunication Engineering · 2011
To generate wide-gap frequency hopping(FH) sequences in real-time,a generation way of wide-gap FH sequences based on Tent Double-way Coupled Map Lattice in real-time is presented.A quantization algorithm,combing multi-bit quantization and reshaping operation,and a modified shift replace algorithm are used to widen the FH sequences.Simulation results show that the wide-gap FH sequences in real-time obey the uniform distribution with wide hopping gap,good hamming correlation property and complicated phase space.