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| Presentation | 2021-03-04 11:35 [Poster Presentation] Development of Computational Cost Reducing Technique for Physical Optics based Propagation Channel Simulator at mm-Wave band CheChia Kang, Kentaro Saito, Jun-ichi Takada (Tokyo Tech.)  RCS2020-239 SR2020-78 SRW2020-68 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | To provide enhanced mobile broadband service for the 5th generation mobile communication system, the deployment of the millimeter-wave (mm-Wave) frequency band has attracted huge attention. However, wireless communication systems utilizing mm-waves are sensitive and fragile to tiny structures origin shadowing and scattering phenomena that a propagation channel simulator modeling the microscopic propagation environment becomes necessary. This study developed Physical Optics (PO) based propagation channel simulator using the polygon model reconstructed from the laser scanner measured point cloud of scatterer. The proposed algorithm quickly restricts the integration area near stationary phase point using the uniform distribution of point cloud measured by a laser scanner. The developed simulator is evaluated in terms of the normalized angular power spectrum (APS) by comparing with the indoor measurement result obtained by Multiple-Input-Single-Output channel sounder developed in this study. As a result, the predicted APS in black board and window blind scenario were in good agreement with the measured APS that the accuracy impact due to integration area restriction low enough. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Millimeter wave / Physical optics / Diffuse scattering / Channel model / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 406, SRW2020-68, pp. 55-58, March 2021. | |
| Paper # | SRW2020-68 | |
| Date of Issue | 2021-02-24 (RCS, SR, SRW) | |
| 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 | RCS2020-239 SR2020-78 SRW2020-68 |
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| Conference Information | |
| Committee | RCS SR SRW |
| Conference Date | 2021-03-03 - 2021-03-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Paper Information | |
| Registration To | SRW |
| Conference Code | 2021-03-RCS-SR-SRW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of Computational Cost Reducing Technique for Physical Optics based Propagation Channel Simulator at mm-Wave band |
| Sub Title (in English) | |
| Keyword(1) | Millimeter wave |
| Keyword(2) | Physical optics |
| Keyword(3) | Diffuse scattering |
| Keyword(4) | Channel model |
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| 1st Author's Name | CheChia Kang |
| 1st Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech.) |
| 2nd Author's Name | Kentaro Saito |
| 2nd Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech.) |
| 3rd Author's Name | Jun-ichi Takada |
| 3rd Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech.) |
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| Speaker | Author-1 |
| Date Time | 2021-03-04 11:35:00 |
| Presentation Time | 35 minutes |
| Registration for | SRW |
| Paper # | RCS2020-239, SR2020-78, SRW2020-68 |
| Volume (vol) | vol.120 |
| Number (no) | no.404(RCS), no.405(SR), no.406(SRW) |
| Page | pp.167-170(RCS), pp.60-63(SR), pp.55-58(SRW) |
| #Pages | 4 |
| Date of Issue | 2021-02-24 (RCS, SR, SRW) |
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