Spectral efficiency for mmWave downlink with beam misalignment in urban macro scenario
arXiv:2503.12442 · doi:10.46620/URSIATRASC24/WVAQ4220
Abstract
In this paper, we analyze the spectral efficiency for millimeter wave downlink with beam misalignment in urban macro scenario. For this purpose, we use a new approach based on the modified Shannon formula, which considers the propagation environment and antenna system coefficients. These factors are determined based on a multi-ellipsoidal propagation model. The obtained results show that under non-line-of-sight conditions, the appropriate selection of the antenna beam orientation may increase the spectral efficiency in relation to the direct line to a user.
4 pages, 6 figures, 4 equations; 2024 4th URSI Atlantic Radio Science Meeting (ATRASC), Meloneras, Spain, 19-24 May 2024