摘要
为了对系统中的用户检测技术进行对比,介绍了常见的单用户检测及多用户检测方法,并分析了其优缺点。针对几种常用的用户检测方法做了仿真,特别是仿生算法中的遗传算法,在16和32个用户时,通过和其他检测方法比较,证明了其具有低复杂度,且性能良好的优点。
In this paper, we infroduce some familiar single-user detections and multi-user detections for the comparison of performance. At the end of this paper some simulations on frequently-used detections have been done. The genetic algorithm in bionic algorithms particularly proved its strong points of low-complexity and high performance subject to 16 users and 32 users.
出处
《电子科技》
2010年第4期102-104,共3页
Electronic Science and Technology
