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| Presentation | 2019-07-10 11:10 Performance Evaluation of Integrated Access and Backhaul-based Cellular System with Dynamic Full-duplex Kyoya Teramae, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada (Kyoto Univ.)  SR2019-21 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Along with the increasing demands on V2X (Vehicle-to-everything) communication systems, an IAB (Integrated Access and Backhaul)-based new cellular system has been studied in 3GPP. In the IAB-based system, a car regarded as a relay node collects data from in-vehicle and peripheral devices via AL (Access Link) and transmits them to Donor (i.e., base station) via BL (Backhaul Link). In this paper, we propose a DDC (Dynamic full-Duplex Cellular)-IAB system that dynamically assigns AL communication to BL subframes at the same frequency without degrading existing BL communication quality. We also evaluate performance of the proposed DDC-IAB system in a multi-cell environment under a dense urban scenario by system level simulation and demonstrate the potential of the improvement of spectral efficiency. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | In-band full-duplex (IBFD) / Dynamic-duplex cellular / Integrated Access and Backhaul / 5G / Beyond 5G / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 109, SR2019-21, pp. 9-16, July 2019. | |
| Paper # | SR2019-21 | |
| Date of Issue | 2019-07-03 (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 | SR2019-21 |
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| Conference Information | |
| Committee | SeMI RCS NS SR RCC |
| Conference Date | 2019-07-10 - 2019-07-12 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | I-Site Nanba（Osaka） |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Communication and Networked Control for the Future Radio of the AI Age, etc |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2019-07-SeMI-RCS-NS-SR-RCC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluation of Integrated Access and Backhaul-based Cellular System with Dynamic Full-duplex |
| Sub Title (in English) | |
| Keyword(1) | In-band full-duplex (IBFD) |
| Keyword(2) | Dynamic-duplex cellular |
| Keyword(3) | Integrated Access and Backhaul |
| Keyword(4) | 5G |
| Keyword(5) | Beyond 5G |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kyoya Teramae |
| 1st Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 2nd Author's Name | Keiichi Mizutani |
| 2nd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 3rd Author's Name | Takeshi Matsumura |
| 3rd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 4th Author's Name | Hiroshi Harada |
| 4th Author's Affiliation | Kyoto University (Kyoto Univ.) |
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| Speaker | Author-1 |
| Date Time | 2019-07-10 11:10:00 |
| Presentation Time | 25 minutes |
| Registration for | SR |
| Paper # | SR2019-21 |
| Volume (vol) | vol.119 |
| Number (no) | no.109 |
| Page | pp.9-16 |
| #Pages | 8 |
| Date of Issue | 2019-07-03 (SR) |
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