10 citations · 17 across the 6 of their papers we have counts for
6 papers
Coordinated Two-Tier Heterogeneous Cellular Networks with Leakage Based Beamforming
Harsh Tataria, Mansoor Shafi, Peter J. Smith +1
In this paper we demonstrate the rate gains achieved by two-tier heterogeneous cellular networks (HetNets) with varying degrees of coordination between macrocell and microcell base…
On the Convergence and Performance of MF Precoding in Distributed Massive MU-MIMO Systems
Peter J. Smith, Callum T. Neil, Mansoor Shafi +1
In this paper, we analyze both the rate of convergence and the performance of a matched-filter (MF) precoder in a massive multi-user (MU) multiple-input-multiple-output (MIMO) syst…
On the Impact of Antenna Topologies for Massive MIMO Systems
Callum T. Neil, Mansoor Shafi, Peter J. Smith +1
Approximate expressions for the spatial correlation of cylindrical and uniform rectangular arrays (URA) are derived using measured distributions of angles of departure (AOD) for bo…
On the Convergence of Massive MIMO Systems
Peter J. Smith, Callum T. Neil, Mansoor Shafi +1
In this paper we examine convergence properties of massive MIMO systems with the aim of determining the number of antennas required for massive MIMO gains. We consider three charac…
Parametric Schemes for Prediction of Wideband MIMO Wireless Channels
Ramoni Adeogun, Paul Teal, Pawel Dmochowski
Information on the future state of time varying frequency selective channels can significantly enhance the effectiveness of feedback in adaptive and limited feedback MIMO-OFDM syst…
An Asymptotic Bound on Estimation and Prediction of Mobile MIMO-OFDM Wireless Channels
Ramoni Adeogun, Paul Teal, Pawel Dmochowski
In this paper, we derive an asymptotic closed--form expression for the error bound on extrapolation of doubly selective mobile MIMO wireless channels. The bound shows the relations…