Adaptive Beamforming Design for Angular Dynamics in High-Speed Mobility

Ha Lim Song; Young Chai Ko

doi:10.1109/ICTC52510.2021.9620878

Adaptive Beamforming Design for Angular Dynamics in High-Speed Mobility

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The millimeter-wave band communication system implements a sharp beam through a massive antenna array to mitigate extreme path attenuation. The beamforming gain required for communication can be satisfied by performing beamforming in the corresponding direction if the position and direction of the target are accurately given. However, the beam alignment based on narrow beams may be vulnerable to angular noise caused by movement, and wobbles of the aerial target. Beam misalignment degrades communication link quality and occurs a fatal effect on communication performance, such as packet loss. In this paper, we propose beam pattern design scheme to maintain a reliable link quality by predicting the angle for the next time frame from the control signals.

Original language	English
Title of host publication	ICTC 2021 - 12th International Conference on ICT Convergence
Subtitle of host publication	Beyond the Pandemic Era with ICT Convergence Innovation
Publisher	IEEE Computer Society
Pages	1332-1335
Number of pages	4
ISBN (Electronic)	9781665423830
DOIs	https://doi.org/10.1109/ICTC52510.2021.9620878
Publication status	Published - 2021
Event	12th International Conference on Information and Communication Technology Convergence, ICTC 2021 - Jeju Island, Korea, Republic of Duration: 2021 Oct 20 → 2021 Oct 22

Publication series

Name	International Conference on ICT Convergence
Volume	2021-October
ISSN (Print)	2162-1233
ISSN (Electronic)	2162-1241

Conference

Conference	12th International Conference on Information and Communication Technology Convergence, ICTC 2021
Country/Territory	Korea, Republic of
City	Jeju Island
Period	21/10/20 → 21/10/22

Bibliographical note

Funding Information:
This work has been supported by the Future Combat System Network Technology Research Center program of Defense Acquisition Program Administration and Agency for Defense Development.(UD190033ED)

Publisher Copyright:
© 2021 IEEE.

Keywords

UAV communication
adaptive beamforming
beam alignment
beam pattern

ASJC Scopus subject areas

Information Systems
Computer Networks and Communications

Access to Document

10.1109/ICTC52510.2021.9620878

Cite this

Song, H. L., & Ko, Y. C. (2021). Adaptive Beamforming Design for Angular Dynamics in High-Speed Mobility. In ICTC 2021 - 12th International Conference on ICT Convergence: Beyond the Pandemic Era with ICT Convergence Innovation (pp. 1332-1335). (International Conference on ICT Convergence; Vol. 2021-October). IEEE Computer Society. https://doi.org/10.1109/ICTC52510.2021.9620878

Adaptive Beamforming Design for Angular Dynamics in High-Speed Mobility. / Song, Ha Lim; Ko, Young Chai.
ICTC 2021 - 12th International Conference on ICT Convergence: Beyond the Pandemic Era with ICT Convergence Innovation. IEEE Computer Society, 2021. p. 1332-1335 (International Conference on ICT Convergence; Vol. 2021-October).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Song, HL & Ko, YC 2021, Adaptive Beamforming Design for Angular Dynamics in High-Speed Mobility. in ICTC 2021 - 12th International Conference on ICT Convergence: Beyond the Pandemic Era with ICT Convergence Innovation. International Conference on ICT Convergence, vol. 2021-October, IEEE Computer Society, pp. 1332-1335, 12th International Conference on Information and Communication Technology Convergence, ICTC 2021, Jeju Island, Korea, Republic of, 21/10/20. https://doi.org/10.1109/ICTC52510.2021.9620878

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Adaptive Beamforming Design for Angular Dynamics in High-Speed Mobility

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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