GMW-几何序列的相关函数研究(二)

Correlation Functions of GMWGeometric Sequences( 2 )

以ＧＭＷ序列为基础设计了ＧＭＷ－几何序列，并计算了两种情况的ＧＭＷ－几何序列的相关函数．当ｆ，ｇ为平衡函数时，ＧＭＷ－几何序列容易生成且其相关函数具有较理想的特性．因而在直扩码分多址通信系统中有实用价值．最后，给出了４种情况的ＧＭＷ序列的相关函数．

Based on GMW sequences, a family of GMWgeometric sequences are constructed, and their correlation functions in two cases are given.When f,g are balanced functions, GMWgeometric sequences are not only generated easily but also have good correlation property. As a result, GMWgeometric sequences can be applied in direct spectrum codedivision multiple access communication systems. At last correlation functions of GMW sequences in four cases are given out as corollaries.