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| Presentation | 2018-06-22 11:00 ZigZag Decodable Coded Slotted ALOHA Masaru Oinaga, Shun Ogata, Koji Ishibashi (The Univ. of Electro-Communications)  RCS2018-71 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We propose ZigZag decodable coded slotted ALOHA (ZDCSA) by applying ZigZag decoding (ZD) into ALOHA scheme with successive interference cancellation (SIC). It is known that the throughput performance of conventional ALOHA schemes with SIC degrades when the channel traffic is heavy. ZD is able to suppress throughput degradation by resolving collisions of two packets, where the collided users are requested to retransmit their packets immediately in order to utilize ZD. In this paper, an optimization scheme to maximize the throughput performance of ZDCSA is proposed. It is shown that our proposed scheme suppresses the throughput degradation in high traffic region and outperforms conventional ALOHA schemes with SIC in terms of peak throughput performance in practical situation e.g., system consists of around thousand users. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Coded ALOHA / Successive Interference Cancellation / ZigZag decoding / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 101, RCS2018-71, pp. 213-218, June 2018. | |
| Paper # | RCS2018-71 | |
| Date of Issue | 2018-06-13 (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 | RCS2018-71 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2018-06-20 - 2018-06-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagasaki University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2018-06-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | ZigZag Decodable Coded Slotted ALOHA |
| Sub Title (in English) | |
| Keyword(1) | Coded ALOHA |
| Keyword(2) | Successive Interference Cancellation |
| Keyword(3) | ZigZag decoding |
| Keyword(4) | |
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| 1st Author's Name | Masaru Oinaga |
| 1st Author's Affiliation | The University of Electro-Communications (The Univ. of Electro-Communications) |
| 2nd Author's Name | Shun Ogata |
| 2nd Author's Affiliation | The University of Electro-Communications (The Univ. of Electro-Communications) |
| 3rd Author's Name | Koji Ishibashi |
| 3rd Author's Affiliation | The University of Electro-Communications (The Univ. of Electro-Communications) |
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| Speaker | Author-1 |
| Date Time | 2018-06-22 11:00:00 |
| Presentation Time | 10 minutes |
| Registration for | RCS |
| Paper # | RCS2018-71 |
| Volume (vol) | vol.118 |
| Number (no) | no.101 |
| Page | pp.213-218 |
| #Pages | 6 |
| Date of Issue | 2018-06-13 (RCS) |
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