Effects of Micro-Scale Mobility and Beam Misalignment in On-Body mmWave Systems
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Date
2024-01-02
Authors
Ali, Asad
Galinina, Olga
Hošek, Jiří
Andreev, Sergey
ORCID
0000-0002-8382-9185Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
IEEE
Altmetrics
Abstract
Wearable devices positioned on a human body have challenges in millimeter-wave (mmWave) communication due to micro-scale mobility, such as subtle shakes and rotations. These movements can compromise the radio link performance. It may be problematic for high-rate immersive applications, where this can lead to substantial degradation in the user’s quality of experience. In this letter, we propose a framework to quantify the impact of micro-scale mobility and beam misalignment on the performance of on-body mmWave links. Our findings reveal that for varying levels of beam misalignment, it is possible to adjust the antenna half-power beamwidth to enhance the data rates.
Description
Citation
IEEE COMMUNICATIONS LETTERS. 2024, vol. 28, issue 3, p. 682-686.
https://ieeexplore.ieee.org/document/10379591
https://ieeexplore.ieee.org/document/10379591
Document type
Peer-reviewed
Document version
Published version
Date of access to the full text
Language of document
en