In this paper, we consider a multi-relay cooperative communication network that consists of a source node transmitting to its destination with the help of multi
The α-Al2O3 platelets were prepared via solid-state reactions and the effect of the amount of lithium nitrate additive on the property of the platelets was inv
In this paper, the performance of hybrid precoding is investigated for mmWave massive MIMO systems with different antenna arrays. The hybrid precoding with part