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| Presentation | 2022-01-21 15:30 Millimeter-Wave Propagation Process Investigation and Channel Model Parameter Extraction in Open Square Small Cell Access Environment Keiichiro Kumakura, Hibiki Tsukada, Shuaiqin Tang, Naoya Suzuki, Riku Takahashi, Minseok Kim (Niigata Univ.)  AP2021-155 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, the propagation processes and channel model parameters obtained from 60 GHz millimeter-wave (mm-wave) propagation measurements in open square environment in university campus were presented. This study performed double-directional full-azimuth scan propagation channel measurements using a channel sounder capable of fast beam-steering. Using an ultrahigh resolution channel parameter estimation algorithm, multipath components were extracted from the measured data with a delay resolution of 0.01 ns and an azimuth resolution of 0.1°, and then, a clustering algorithm was applied. In addition, to develop quasi-deterministic hybrid channel model including a site-specific nature of the mm-wave channels, the channel model parameters were extracted from the measured data as follows. First, the propagation processes were identified by comparing the measured clusters with the simulation results, then the clusters were classified the clusters related to the interaction with the environment-characterizing large objects and the others into deterministic and random clusters. In addition, large scale and small scale channel parameters were extracted, and compared with those of the existing 3GPP model parameters obtained in similar scenarios. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | channel sounding / millimeter wave / channel model / array antenna / beam steering / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 330, AP2021-155, pp. 116-121, Jan. 2022. | |
| Paper # | AP2021-155 | |
| Date of Issue | 2022-01-13 (AP) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | AP2021-155 |
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| Conference Information | |
| Committee | AP WPT |
| Conference Date | 2022-01-20 - 2022-01-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kenmin-Fureai-Kaikan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Radio propagation, Wireless transmission technology, Antennas and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2022-01-AP-WPT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Millimeter-Wave Propagation Process Investigation and Channel Model Parameter Extraction in Open Square Small Cell Access Environment |
| Sub Title (in English) | |
| Keyword(1) | channel sounding |
| Keyword(2) | millimeter wave |
| Keyword(3) | channel model |
| Keyword(4) | array antenna |
| Keyword(5) | beam steering |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Keiichiro Kumakura |
| 1st Author's Affiliation | Niigata University (Niigata Univ.) |
| 2nd Author's Name | Hibiki Tsukada |
| 2nd Author's Affiliation | Niigata University (Niigata Univ.) |
| 3rd Author's Name | Shuaiqin Tang |
| 3rd Author's Affiliation | Niigata University (Niigata Univ.) |
| 4th Author's Name | Naoya Suzuki |
| 4th Author's Affiliation | Niigata University (Niigata Univ.) |
| 5th Author's Name | Riku Takahashi |
| 5th Author's Affiliation | Niigata University (Niigata Univ.) |
| 6th Author's Name | Minseok Kim |
| 6th Author's Affiliation | Niigata University (Niigata Univ.) |
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| Speaker | Author-1 |
| Date Time | 2022-01-21 15:30:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2021-155 |
| Volume (vol) | vol.121 |
| Number (no) | no.330 |
| Page | pp.116-121 |
| #Pages | 6 |
| Date of Issue | 2022-01-13 (AP) |
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