Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김선우 | - |
dc.date.accessioned | 2022-10-19T06:37:46Z | - |
dc.date.available | 2022-10-19T06:37:46Z | - |
dc.date.issued | 2021-01 | - |
dc.identifier.citation | IEEE COMMUNICATIONS LETTERS, v. 25, no. 1, page. 137-141 | en_US |
dc.identifier.issn | 1089-7798; 1558-2558 | en_US |
dc.identifier.uri | https://ieeexplore.ieee.org/document/9189808/ | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/175561 | - |
dc.description.abstract | Traditional beam tracking has severe performance loss under the high mobility and narrow beam scenario. To alleviate the tracking performance degradation, we propose an adaptive beamwidth control for millimeter wave beam tracking. Using the particle filter, we perform the beam tracking, i.e., which is to estimate the channel gain and the angle-of-arrival (AoA). Based on the updated estimate standard deviation of AoA, the adequate beamwidth is set via the partial activation of the antenna array. Simulation results show that the beam tracking with the proposed beamwidth control maintains a higher received signal-to-noise ratio (SNR) than that of the beam tracking without the beamwidth control while the SNR gain leads to a smaller AoA tracking error under high mobility. | en_US |
dc.description.sponsorship | This work was supported by the Research Fund of Signal Intelligence Research Center supervised by Defense Acquisition Program Administration and Agency for Defense Development of Korea. | en_US |
dc.language.iso | en | en_US |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | en_US |
dc.subject | Antenna array; beamwidth control; beam tracking; millimeter wave communication; particle filter | en_US |
dc.title | Adaptive Beamwidth Control for mmWave Beam Tracking | en_US |
dc.type | Article | en_US |
dc.relation.no | 1 | - |
dc.relation.volume | 25 | - |
dc.identifier.doi | 10.1109/LCOMM.2020.3022877 | en_US |
dc.relation.page | 137-141 | - |
dc.relation.journal | IEEE COMMUNICATIONS LETTERS | - |
dc.contributor.googleauthor | Chung, Hyeonjin | - |
dc.contributor.googleauthor | Kang, Jeongwan | - |
dc.contributor.googleauthor | Kim, Hyowon | - |
dc.contributor.googleauthor | Park, Young Mi | - |
dc.contributor.googleauthor | Kim, Sunwoo | - |
dc.relation.code | 2021002419 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | SCHOOL OF ELECTRONIC ENGINEERING | - |
dc.identifier.pid | remero | - |
dc.identifier.orcid | https://orcid.org/0000-0002-7055-6587 | - |
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