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| Presentation | 2018-11-05 13:00 [Technology Exhibit] Evaluation and Construction of Wireless Propagation Environment in Lab Tomoko Arita, Takehiko Usami (Anritsu), Chin, Gilbert siy, ph.d., Kenji Amano (KKE), Kenji Ohashi (Anritsu)  ASN2018-62 SRW2018-27 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In radio communication represented by LTE, wireless propagation environment includes fading generated on the field. In this environment, typical fading models are used as lab test for evaluating radio communication modules. And field test is also performed because many kinds of fading patterns exist on the real environment (field). However, field test has many problems: takes many times, man power and money, needs infrastructure, and low reproducibility. On the other hand, wireless propagation simulation based on ray tracing which is applied for area design of mobile communication can calculate wireless propagation data under certain conditions on software. However, the construction of the wireless propagation environment by RF based on the simulation data is difficult. Azimuth Company’s ACE-RNX Channel Emulator can add fading based on the calculated data to RF signals by the CIR function. Therefore a developing radio communication module can be evaluated at the simulation phase. In addition, ACE-RNX can reproduce wireless propagation environment partially based on the field log that has some trouble on the field by FTL function. The lab test using these functions reflected these wireless propagation environment and reduces the field problems and makes wireless evaluation more efficient. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Fading / Field test / Drive test / Wireless propagation environment simulation / Wireless propagation environment / Fading Simulator / Ray tracing simulation / Channel Emulator | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 283, SRW2018-27, pp. 23-30, Nov. 2018. | |
| Paper # | SRW2018-27 | |
| Date of Issue | 2018-10-29 (ASN, 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 | ASN2018-62 SRW2018-27 |
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| Conference Information | |
| Committee | ASN SRW |
| Conference Date | 2018-11-05 - 2018-11-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Denki University, Tokyo Senju Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Poster session, etc. |
| Paper Information | |
| Registration To | SRW |
| Conference Code | 2018-11-ASN-SRW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation and Construction of Wireless Propagation Environment in Lab |
| Sub Title (in English) | |
| Keyword(1) | Fading |
| Keyword(2) | Field test |
| Keyword(3) | Drive test |
| Keyword(4) | Wireless propagation environment simulation |
| Keyword(5) | Wireless propagation environment |
| Keyword(6) | Fading Simulator |
| Keyword(7) | Ray tracing simulation |
| Keyword(8) | Channel Emulator |
| 1st Author's Name | Tomoko Arita |
| 1st Author's Affiliation | Anritsu corpration (Anritsu) |
| 2nd Author's Name | Takehiko Usami |
| 2nd Author's Affiliation | Anritsu corpration (Anritsu) |
| 3rd Author's Name | Chin, Gilbert siy, ph.d. |
| 3rd Author's Affiliation | KOZO KEIKAKU ENGINEERING Inc. (KKE) |
| 4th Author's Name | Kenji Amano |
| 4th Author's Affiliation | KOZO KEIKAKU ENGINEERING Inc. (KKE) |
| 5th Author's Name | Kenji Ohashi |
| 5th Author's Affiliation | Anritsu corpration (Anritsu) |
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| Speaker | Author-1 |
| Date Time | 2018-11-05 13:00:00 |
| Presentation Time | 70 minutes |
| Registration for | SRW |
| Paper # | ASN2018-62, SRW2018-27 |
| Volume (vol) | vol.118 |
| Number (no) | no.282(ASN), no.283(SRW) |
| Page | pp.47-54(ASN), pp.23-30(SRW) |
| #Pages | 8 |
| Date of Issue | 2018-10-29 (ASN, SRW) |
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