Pathloss Study for 61 GHZ Wave D2D Communications in Indoor Environment. - Sreevardhan Cheerla; Devanaboyina Venkata Ratnam; S. Ratna Meghana; V. M. S. Vishnu Varma; S. K. Altaf Hussain; K. Jaya Sai Sravanth (Wirel. Pers. Commun., 2017)