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| Presentation | 2019-06-21 10:20 A Study on Energy-Efficient Design of Irregular Repetition Slotted ALOHA with Stochastic Power Control Ryo Okabe, Masaru Oinaga, Shun Ogata, Koji Ishibashi (The Univ. of Electro-Communications)  RCS2019-87 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Irregular repetition slotted ALOHA based on non-orthogonal multiple acces (IRSA-NOMA) utilizes stochastic power control to leverage capture effects and achieves higher throughput than original Irregular repetition slotted ALOHA (IRSA). It is obvious that the average consumed power should be limitted for fair comparison, but this limitation has not been considered in the literature. In this paper, the throughput performances of coded ALOHA with and without stochastic power contorol are studied in consideration of the average consumed power constraint. Numerical results obtained by density evolution and computer simulations reveal that coded ALOHA with equal transmitting power control, namely without stochastic power control, achieves the best performance under the constraint. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Irregular repetition slotted ALOHA / stochastic power control / capture effect / density evolution / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 90, RCS2019-87, pp. 291-296, June 2019. | |
| Paper # | RCS2019-87 | |
| Date of Issue | 2019-06-12 (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 | RCS2019-87 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2019-06-19 - 2019-06-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Miyakojima Hirara Port Terminal Building |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | First Presentation in IEICE Technical Committee, Resource Control, Scheduling, Wireless Communications, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2019-06-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Energy-Efficient Design of Irregular Repetition Slotted ALOHA with Stochastic Power Control |
| Sub Title (in English) | |
| Keyword(1) | Irregular repetition slotted ALOHA |
| Keyword(2) | stochastic power control |
| Keyword(3) | capture effect |
| Keyword(4) | density evolution |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Ryo Okabe |
| 1st Author's Affiliation | The University of Electro-Communications (The Univ. of Electro-Communications) |
| 2nd Author's Name | Masaru Oinaga |
| 2nd Author's Affiliation | The University of Electro-Communications (The Univ. of Electro-Communications) |
| 3rd Author's Name | Shun Ogata |
| 3rd Author's Affiliation | The University of Electro-Communications (The Univ. of Electro-Communications) |
| 4th Author's Name | Koji Ishibashi |
| 4th Author's Affiliation | The University of Electro-Communications (The Univ. of Electro-Communications) |
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| Speaker | Author-1 |
| Date Time | 2019-06-21 10:20:00 |
| Presentation Time | 10 minutes |
| Registration for | RCS |
| Paper # | RCS2019-87 |
| Volume (vol) | vol.119 |
| Number (no) | no.90 |
| Page | pp.291-296 |
| #Pages | 6 |
| Date of Issue | 2019-06-12 (RCS) |
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