A stochastic channel model for future wireless THz data centers

A wireless link in the data center has many advantages over the traditional wired connection. Because of the high available bandwidth, the THz communication holds a good prospect for the future wireless data center. In this paper, a stochastic THz channel model in the data center is developed based on the ray tracing simulation, which generates the temporal and spatial channel characteristics, providing the basis for the standardization and system design. The channel model is validated by comparing RMS delay/angular spreads of ray tracing simulations and stochastic channel model.