在跳频多址通信系统中,设计具有最优汉明相关特性的跳频序列是至关重要的.基于具有平衡性及差平衡性的函数与具有差平衡性的d-型函数的复合函数,本文构造了一类跳频序列.该类跳频序列的汉明自相关达到了Lempe-l Greenberger界,是一类最优的跳频序列.
In frequency-hopping(FH) multiple access system,FH sequences with optimal Hamming correlation properties are needed.Based on the composition of the function with balanced and difference-balanced properties and d-form function with difference-balanced property,a new class of FH sequences are constructed.The Hamming autocorrelation of the proposed sequences are optimal with respect to Lempel-Greenberger bound.