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| Presentation | 2018-10-18 11:20 [Invited Lecture] Experimental Evaluation Using Software-Defined Radio for In-Band Full-Duplex Communications Yuichi Miyaji, Takeshi Ishii, Takahisa Fukui, Atsushi Koami, Kazuki Komatsu, Hideyuki Uehara (Toyohashi Univ. of Tech.)  RCS2018-156 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In-band full duplex, which is a new communication system attracting attention for 5G and beyond, can transmit and receive information simultaneously at same frequency band. However, self-interference cancellation is essential for realizing in-band full duplex. In this report, we describe evaluations of digital adaptive filters for self-interference cancellation implemented on a software-defined radio. It is studied to apply digital adaptive filters to both the analog stage and the digital stage to realize self-interference elimination. The authors implement these filters on the Universal Software Radio Peripherals (USRPs). We clarify that the developed system achieves self-interference cancellation of about 30 dB. Also, we consider the influence of the phase noises of local oscillators on the system. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | In-band full duplex / self interference canceller / digital adaptive filter / software-defined radio / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 254, RCS2018-156, pp. 37-37, Oct. 2018. | |
| Paper # | RCS2018-156 | |
| Date of Issue | 2018-10-11 (RCS) | |
| 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 | RCS2018-156 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2018-10-18 - 2018-10-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Communication Schemes, Wireless Communication Systems, Wireless Standards, Future Wireless Systems, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2018-10-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Experimental Evaluation Using Software-Defined Radio for In-Band Full-Duplex Communications |
| Sub Title (in English) | |
| Keyword(1) | In-band full duplex |
| Keyword(2) | self interference canceller |
| Keyword(3) | digital adaptive filter |
| Keyword(4) | software-defined radio |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yuichi Miyaji |
| 1st Author's Affiliation | Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
| 2nd Author's Name | Takeshi Ishii |
| 2nd Author's Affiliation | Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
| 3rd Author's Name | Takahisa Fukui |
| 3rd Author's Affiliation | Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
| 4th Author's Name | Atsushi Koami |
| 4th Author's Affiliation | Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
| 5th Author's Name | Kazuki Komatsu |
| 5th Author's Affiliation | Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
| 6th Author's Name | Hideyuki Uehara |
| 6th Author's Affiliation | Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
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| Speaker | Author-1 |
| Date Time | 2018-10-18 11:20:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2018-156 |
| Volume (vol) | vol.118 |
| Number (no) | no.254 |
| Page | p.37 |
| #Pages | 1 |
| Date of Issue | 2018-10-11 (RCS) |
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