| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2022-07-14 14:55 Phase Control Determination by Codebook Technology without CSI for Standalone-IRS Ryuhei Hibi, Yuichi Kawamoto, Nei Kato (Tohoku Univ.)  SR2022-32 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Intelligent Reflecting Surface (IRS) has gained attention from academia and industries to improve communication quality by controlling the propagation environment. IRS needs CSI (Channel State Information) to control the propagation environment. IRS cannot collect CSI owing to its passive nature, which does not allow the IRS to transmit and receive data. However, the cost of adding communication infrastructure to IRS for CSI collection can be high. To address this issue, standalone-IRS (SA-IRS) is proposed by researchers that can control the propagation environment without connecting to the communication infrastructure. However, SA-IRS does not have a method to control the propagation environment without CSI. Therefore, we propose an IRS control method using the codebook concept that can link the IRS control with a user's location. In this research, we propose an efficient SA-IRS codebook construction method to reduce the IRS control overhead. The effectiveness of the proposed method is evaluated using simulation. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Intelligent Reflecting Surface (IRS) / codebook / position information / Standalone / Multi-Input and Single-Output (MISO) / Channel State Information(CSI) / Local5G / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 107, SR2022-32, pp. 61-66, July 2022. | |
| Paper # | SR2022-32 | |
| Date of Issue | 2022-07-06 (SR) | |
| 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 | SR2022-32 |
|
| Conference Information | |
| Committee | NS SR RCS SeMI RCC |
| Conference Date | 2022-07-13 - 2022-07-15 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | The Kanazawa Theatre + Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Distributed Wireless Network, M2M (Machine-to-Machine)，D2D (Device-to-Device)，IoT（Internet of Things）, etc |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2022-07-NS-SR-RCS-SeMI-RCC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Phase Control Determination by Codebook Technology without CSI for Standalone-IRS |
| Sub Title (in English) | |
| Keyword(1) | Intelligent Reflecting Surface (IRS) |
| Keyword(2) | codebook |
| Keyword(3) | position information |
| Keyword(4) | Standalone |
| Keyword(5) | Multi-Input and Single-Output (MISO) |
| Keyword(6) | Channel State Information(CSI) |
| Keyword(7) | Local5G |
| Keyword(8) | |
| 1st Author's Name | Ryuhei Hibi |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | Yuichi Kawamoto |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 3rd Author's Name | Nei Kato |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 4th Author's Name | |
| 4th Author's Affiliation | () |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| 7th Author's Name | |
| 7th Author's Affiliation | () |
| 8th Author's Name | |
| 8th Author's Affiliation | () |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2022-07-14 14:55:00 |
| Presentation Time | 25 minutes |
| Registration for | SR |
| Paper # | SR2022-32 |
| Volume (vol) | vol.122 |
| Number (no) | no.107 |
| Page | pp.61-66 |
| #Pages | 6 |
| Date of Issue | 2022-07-06 (SR) |
[Return to Top Page]