Rappaport, “A Millimeter-Wave Channel Simulator NYUSIM with Spatial Consistency and Human Blockage,” 2019 IEEE Global Communications Conference (GLOBECOM), Hawaii, USA, Dec. Rappaport, “3-D Statistical Indoor Channel Model for Millimeter-Wave and Sub-Terahertz Bands,” 2020 IEEE Global Communications Conference, Taipei, Taiwan, 2020, pp. Rappaport, “Millimeter wave and sub-Terahertz spatial statistical channel model for an indoor office building,” IEEE Journal on Selected Areas in Communications, Special Issue on TeraHertz Communications and Networking, pp. Theodore (Ted) Rappaport to the member companies of the NYU WIRELESS Industrial Affiliates program on February 17, 2021. Visit the NYUSIM research page to view key papers related to the simulator.įor more information on moving above 100 GHz, watch “Spectrum Frontiers: Terahertz” presented by Prof. This upgrade aims to satisfy various simulation configurations specified by users from their feedback. Note that the correlation distance of shadow fading, moving distance, and side length for hexagon track need to be multiples of the update distance so that the number of channel snapshots is an integer. Now users can input decimals for the correlation distances of shadow fading and LOS/NLOS condition, update distance, moving distance, side length for hexagon track. In addition, NYUSIM Version 3.1 has enabled more flexible parameter inputs for spatial consistency simulations. NYUSIM has been upgraded to satisfy such simulation requirements for wireless research in 5G and beyond.
Thus, the dual-polarized transmit and receive antenna arrays are necessary to deliver more signal energy and increase channel rank.
The mmWave and sub-THz channels have been observed to be very sparse from experimental channel measurements in various environments. Polarization has been widely used at mmWave frequencies as a degree of freedom other than time, frequency, and space, to support multiple input multiple output (MIMO) diversity and multiplexing. Now users can select one polarization (co- or cross-polarization), two polarizations (co- and cross-polarization), or four polarizations (namely, vertical-to-vertical (V-V), horizontal-to-horizontal (H-H), vertical-to-horizontal (V-H), and horizontal-to-vertical (H-V) polarizations) for every single channel realization in the drop-based simulation mode.
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