摘要
多址干扰是影响码分多址(CDMA)系统的主要因素,相对于传统检测技术而言,多用户检测技术可有效消除多址干扰的影响,提高系统容量。本文分析并提出了一种基于平均场退火方法的随机神经网络多用户检测器,并通过仿真研究了该算法的一些特点。
Multi-Address Interference (MAI) is the main factor that disturbs the CDMA system. Compared with the traditional detecting technology, the multi-user detection can eliminate the impact of MAI and increase the system capacity. The paper proposes a random neural network multi-user detector based on the mean field annealing algorithm and studies the features of the algorithm through simulation.
出处
《山西煤炭》
2010年第4期60-62,共3页
Shanxi Coal