A tutorial on NYUSIM: Sub-terahertz and millimeter-wave channel simulator for 5G, 6G, and beyond

H Poddar, S Ju, D Shakya… - … Surveys & Tutorials, 2023‏ - ieeexplore.ieee.org
With the advancement of wireless communication to sub-terahertz (THz) and millimeter-
wave (mmWave) bands, accurate channel models and simulation tools are becoming …

Comprehensive FR1 (C) and FR3 lower and upper mid-band propagation and material penetration loss measurements and channel models in indoor environment for …

D Shakya, M Ying, TS Rappaport… - IEEE Open Journal …, 2024‏ - ieeexplore.ieee.org
Wide bandwidth requirements for multi-Gbps communications have prompted the global
telecommunications industry to consider new mid-band spectrum allocations in the 4–8 GHz …

Propagation measurements and channel models in indoor environment at 6.75 GHz FR1 (C) and 16.95 GHz FR3 upper-mid band spectrum for 5G and 6G

D Shakya, M Ying, TS Rappaport, H Poddar… - arxiv preprint arxiv …, 2024‏ - arxiv.org
New spectrum allocations in the 4--8 GHz FR1 (C) and 7--24 GHz FR3 mid-band frequency
spectrum are being considered for 5G/6G cellular deployments. This paper presents results …

Urban outdoor propagation measurements and channel models at 6.75 ghz fr1 (c) and 16.95 ghz fr3 upper mid-band spectrum for 5g and 6g

D Shakya, M Ying, TS Rappaport, P Ma… - arxiv preprint arxiv …, 2024‏ - arxiv.org
Global allocations in the upper mid-band spectrum (4--24 GHz) necessitate a
comprehensive exploration of the propagation behavior to meet the promise of coverage …

Statistical channel model of Wideband sub-THz radio propagation in indoor factories at 142 GHz: Towards 6G industrial wireless networks

S Ju, TS Rappaport - IEEE Transactions on Wireless …, 2024‏ - ieeexplore.ieee.org
This paper presents the first sub-Terahertz (THz) statistical channel model for the indoor
factory (InF) scenario based on an extensive dataset of radio propagation characterization in …

Calibration of NYURay for ray tracing using 28, 73, and 142 GHz channel measurements conducted in indoor, outdoor, and factory scenarios

O Kanhere, H Poddar… - IEEE Transactions on …, 2024‏ - ieeexplore.ieee.org
Site-specific wireless channel simulations via ray tracers can be used to effectively study
wireless network deployments, decreasing the need for extensive site-specific radio …

Calibration of NYURay, a 3D mmWave and sub-THz ray tracer using indoor, outdoor, and factory channel measurements

O Kanhere, TS Rappaport - ICC 2023-IEEE International …, 2023‏ - ieeexplore.ieee.org
Ray tracing is a powerful tool that can be used to predict wireless channel characteristics,
reducing the need for extensive channel measurements for channel characterization …

Waste factor and waste figure: A unified theory for modeling and analyzing wasted power in radio access networks for improved sustainability

TS Rappaport, M Ying, N Piovesan… - IEEE Open Journal …, 2024‏ - ieeexplore.ieee.org
This paper introduces Waste Factor (W), also denoted as Waste Figure (WF) in dB, a
promising new metric for quantifying energy efficiency in a wide range of circuits and …

Digital Twin Enhanced Multi-Agent Reinforcement Learning for Large-Scale Mobile Network Coverage Optimization

H Liu, W Su, T Li, W Huang, Y Li - ACM Transactions on Knowledge …, 2024‏ - dl.acm.org
With the rapid advancement of communication technology and the exponential growth of
mobile users, improving network coverage quality and throughput has become increasingly …

Using waste factor to optimize energy efficiency in multiple-input single-output (MISO) and multiple-input multiple-output (MIMO) systems

M Ying, D Shakya, TS Rappaport - arxiv preprint arxiv:2405.01352, 2024‏ - arxiv.org
This paper introduces Waste Factor (W) and Waste Figure (WF) to assess power efficiency in
any multiple-input multiple-output (MIMO) or single-input multiple-output (SIMO) or multiple …