Summary
International Conference on Emerging Technologies for Communications
2022
Session Number:S4
Session:
Number:S4-2
Evaluation of Antenna Beam Search Algorithm Using Terminal Position Prediction in Frequency Sharing
Kizuku Kawamura, Kohei Akimoto, Osamu Takyu,
pp.-
Publication Date:2022/11/29
Online ISSN:2188-5079
Summary:
Antenna beamforming is expected to enable spatial sharing in frequency sharing because it suppresses the radiation range of radio waves\cite{sharing}. However radio waves do not always propagate in the same direction, and the number of possible combinations of beams that can be radiated at a given time is large, so efficient beam selection is required. This paper evaluates the coverage of terminals by pre-searching for beams using a beam search algorithm and the amount of reduction in the interference-affected area due to beam suppression.