no code implementations • 9 Mar 2022 • Javad Mirzaei, Shahram Shahbazpanahi, Raviraj Adve, Navaneetha Gopal
Exploiting the partial reciprocity of uplink and downlink channels, we first estimate the frequency-independent underlying channel parameters, i. e., the magnitudes of path gains, delays, angles-of-arrivals (AoAs) and angles-of-departures (AoDs), via uplink training, since these parameters are common in both uplink and downlink.
no code implementations • 5 Feb 2021 • Hussein A. Ammar, Raviraj Adve, Shahram Shahbazpanahi, Gary Boudreau
We investigate the effect of this scheme on the deployment of the RRHs and on the resulting achievable spectral efficiency over the access channel (under a backhaul outage constraint).
Information Theory Networking and Internet Architecture Information Theory
