摘要
提出并讨论了用离散时间细胞神经网络( D T C N N) 实现用于 G S M 系统均衡器的可能性,并基于对均衡算法的分析推出了相应细胞神经网络模板的设计方法,针对存在多径干扰的二值信号处理问题进行了计算机仿真,结果证明了这一想法是合理的。
In this paper,we proposed a discrete time cellular neural network (DTCNN) equalizer for GSM system and discussed the annea ling method for DTCNN,both unannealed and annealed CNN equalizer's performance a re simulated on computer.Compared with traditional GSM equalizer based on Viterb i Algorithm,DTCNN equalizer is easily realized.Through hardware annealing,we can set up high quality equalizer based on CNN for GSM system.
出处
《北京大学学报(自然科学版)》
CAS
CSCD
北大核心
1999年第5期712-719,共8页
Acta Scientiarum Naturalium Universitatis Pekinensis