multiple-access interfere

Chapter 5 describes the basic principle of CDMA communication system, expatiates upon the multiple access interfere and "near-far"effect’s influence on CDMA communication system, analyzes the feasibility of use of FastICA in multiple users detective, and designs a simulated experiment.
本文第五章介绍了以扩频技术为基础的CDMA通信系统的基本原理，简要阐述了多址干扰和远近效应对CDMA通信系统的影响，分析了利用FastICA算法作为多用户检测器线性变换部分的分离算法的可行性，并通过仿真实验证明了该方案的有效性。