10 citations · 23 across the 9 of their papers we have counts for
9 papers · 1 filter
Massive MIMO Evolution Towards 3GPP Release 18
Huangping Jin, Kunpeng Liu, Gilwon Lee +7
Since the introduction of fifth-generation new radio (5G-NR) in Third Generation Partnership Project (3GPP) Release 15, swift progress has been made to evolve 5G with 3GPP Release…
Simple Framework of ZF Precoding Analysis for Full-Dimensional Massive MIMO Systems
Harsh Tataria, Mansoor Shafi
We provide a simple, yet general and accurate framework for analyzing zero-forcing (ZF) precoding performance for a full-dimensional massive multiple-input multiple-output system.…
Real-Time Deployment Aspects of C-Band and Millimeter-Wave 5G-NR Systems
Mansoor Shafi, Harsh Tataria, Andreas F. Molisch +2
Fifth-generation (5G) new radio (NR) deployments are being rolled out in both the C-band (3.3 - 5.0 GHz) and millimeter-wave (mmWave) band (24.5 - 29.5 GHz). For outdoor scenarios,…
Investigation and Comparison of 3GPP and NYUSIM Channel Models for 5G Wireless Communications
Theodore S. Rappaport, Shu Sun, Mansoor Shafi
Channel models describe how wireless channel parameters behave in a given scenario, and help evaluate link- and system-level performance. A proper channel model should be able to f…
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…