A signal processing method of monobit receiver based on stochastic computing
Li Shulian, Xiong Xingzhong · 2016
According to the cost, power consumption and anti-jamming problems of the high-speed wireless communication receiver, a digital signal processing architecture for receiver based on monobit analog-to-digital converter (ADC) is proposed in this paper. We derive and linearize the optimal maximum likelihood receiver and complete the framework of monobit receiver based on stochastic computing. This optimal digital signal processing receiver is implemented by a simple hardware based on stochastic computing. We Theoretical and numerical results show that this monobit receiver based on stochastic computing performs better than traditional monobit receiver when training sequences is long enough.