摘要
给出一种用于未来移动通信的CDMA系统,即基于正交全补码的多载波CDMA系统,其中的核心技术是使用正交全补码编码,叙述了CDMA系统结构和多载波技术,介绍了正交全补码编码原理,分析了正交全补码的多载波系统编码领域的最新CDMA系统特点,计算机仿真误码率结果表明:提出的基于正交全补码的CDMA比传统的CDMA具有更好的性能。
Principles of orthogonal complementary code in wireless communication field are described,including the structure and multicarrier technique of CDMA system.Features of multicarrier CDMA system based on orthogonal complementary code are also presented.The simulation result shows that the proposed CDMA orthogonal complementary code has better performance than traditional orthogonal complementary code.
出处
《通信技术》
2010年第7期168-170,共3页
Communications Technology
关键词
正交互补码
CDMA
偏移栈
orthogonal complementary code
CDMA
offset stack
