# A Novel Millimeter-Wave Channel Simulator and Applications for 5G Wireless Communications

## TL;DR

This paper introduces NYUSIM, a realistic millimeter-wave channel simulator for 5G, capable of modeling diverse scenarios and supporting advanced MIMO analysis, offering an alternative to existing models.

## Contribution

The paper presents NYUSIM, a novel, versatile mmWave channel simulation software based on a statistical spatial model, enhancing 5G channel analysis capabilities.

## Key findings

- NYUSIM accurately models mmWave channels across various frequencies and scenarios.
- Demonstrates realistic MIMO channel and spectral efficiency analysis.
- Offers an alternative to 3GPP and other existing channel models.

## Abstract

This paper presents details and applications of a novel channel simulation software named NYUSIM, which can be used to generate realistic temporal and spatial channel responses to support realistic physical- and link-layer simulations and design for fifth-generation (5G) cellular communications. NYUSIM is built upon the statistical spatial channel model for broadband millimeter-wave (mmWave) wireless communication systems developed by researchers at New York University (NYU). The simulator is applicable for a wide range of carrier frequencies (500 MHz to 100 GHz), radio frequency (RF) bandwidths (0 to 800 MHz), antenna beamwidths (7 to 360 degrees for azimuth and 7 to 45 degrees for elevation), and operating scenarios (urban microcell, urban macrocell, and rural macrocell), and also incorporates multiple-input multiple-output (MIMO) antenna arrays at the transmitter and receiver. This paper also provides examples to demonstrate how to use NYUSIM for analyzing MIMO channel conditions and spectral efficiencies, which show that NYUSIM is an alternative and more realistic channel model compared to the 3rd Generation Partnership Project (3GPP) and other channel models for mmWave bands.