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| Presentation | 2021-12-16 11:00 Flexible Index Mapping Scheme for Packet-Level Index Modulation Kosuke Suzuki, Koichi Adachi (UEC), Mai Ohta (Fukuoka Univ.), Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC)  RCS2021-176 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Long range wide area network (LoRaWAN) attracts attention due to its ability to realize massive machine-type communication (MTC); however, its throughput is limited by the duty cycle (DC). Packet-level index modulation (PLIM) increases the throughput by utilizing a data packet's frequency channel and transmission timing as an information-bearing index. This paper proposes a flexible index mapping scheme to fully utilize the available frequency channels and transmission timings to increase the number of bits transmitted by an index and avoid packet collision of PLIM. Numerical results show that the proposed scheme improves the throughput without increasing the required memory size of end nodes. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | LPWAN / LoRaWAN / index modulation / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 302, RCS2021-176, pp. 7-12, Dec. 2021. | |
| Paper # | RCS2021-176 | |
| Date of Issue | 2021-12-09 (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 | RCS2021-176 |
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| Conference Information | |
| Committee | RCS NS |
| Conference Date | 2021-12-16 - 2021-12-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nara-ken Bunka Kaikan and Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Multi-hop/Relay/Cooperation, Disaster-resistant wireless network, Sensor/Mesh network, Ad-hoc network, D2D/M2M, Wireless network coding, Handover/AP switching/Connected cell control/Load balancing among base stations/Mobile network dynamic reconfiguration, QoS/QoE assurance, Wireless VoIP, IoT, Edge computing, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2021-12-RCS-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Flexible Index Mapping Scheme for Packet-Level Index Modulation |
| Sub Title (in English) | |
| Keyword(1) | LPWAN |
| Keyword(2) | LoRaWAN |
| Keyword(3) | index modulation |
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| 1st Author's Name | Kosuke Suzuki |
| 1st Author's Affiliation | The University of Electro-Communications (UEC) |
| 2nd Author's Name | Koichi Adachi |
| 2nd Author's Affiliation | The University of Electro-Communications (UEC) |
| 3rd Author's Name | Mai Ohta |
| 3rd Author's Affiliation | Fukuoka University (Fukuoka Univ.) |
| 4th Author's Name | Osamu Takyu |
| 4th Author's Affiliation | Shinshu University (Shinshu Univ.) |
| 5th Author's Name | Takeo Fujii |
| 5th Author's Affiliation | The University of Electro-Communications (UEC) |
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| Speaker | Author-1 |
| Date Time | 2021-12-16 11:00:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2021-176 |
| Volume (vol) | vol.121 |
| Number (no) | no.302 |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2021-12-09 (RCS) |
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