Comparative analysis of initial access techniques in 5G mmWave cellular networks
Comparative analysis of initial access techniques in 5G mmWave cellular networks
The millimeter wave frequencies (roughly above 10 GHz) offer the availability of massive bandwidth to greatly increase the capacity of fifth generation (5G) cellular wireless systems. However, to overcome the high isotropic pathloss at these frequencies, highly directional transmissions will be required at both the base station (BS) and the …