摘要
在Suehiro提出的多相完全互补序列理论的基础上,对其进行改进,从而可以更容易地增加完全互补序列组的数量。所论述的方法扩展了完全互补序列组的数目,也提高了系统设计的灵活性。
In recent years, the question has become increasingly serious that there is only a few numbers of address code in the CDMA communication system. The study of multiphase sequences has paved a new way for this question. This paper improves on the theory of complete complementary code proposed by Suehiro, thus increasing with greater ease the number of complete complementary codes. This method expands the number of complete complementary codes and improves the flexibility of the system design.
出处
《电子科技》
2004年第11期32-35,共4页
Electronic Science and Technology
基金
国家自然科学基金资助项目(69972042)
关键词
多相序列
正交序列
完全互补
自互补码
互互补码
multiphase sequence
orthogonal sequence
complete complementary
auto-complentary code
cross-complentary code
