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| Presentation | 2022-03-11 11:35 Power Allocation and SNR Evolution of Partial-Access IDMA Systems Masaya Yamagishi, Tomotaka Kimura, Jun Cheng (Doshisha Univ)  IT2021-112 ISEC2021-77 WBS2021-80 RCC2021-87 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The power allocation is proposed for $K$-user partial-access IDMA systems. In the systems, the users are divided into $K^o$ groups, and within each group the users are time-shared without interference each other. This grouping maintains the partial $K^o$-access at each time, keeps the interference strength being constant at each time for each user even for fading channels, and makes the power allocation available. With the equal received powers within group, the equal and unequal received power allocations between groups are investigated. Bit error rates of the power allocated systems are evaluated by SNR evolution and simulations. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | SNR evolution / Power Allocation / Multiple Access / Partial Access / IDMA / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 428, IT2021-112, pp. 168-173, March 2022. | |
| Paper # | IT2021-112 | |
| Date of Issue | 2022-03-03 (IT, ISEC, WBS, RCC) | |
| 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 | IT2021-112 ISEC2021-77 WBS2021-80 RCC2021-87 |
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| Conference Information | |
| Committee | IT ISEC RCC WBS |
| Conference Date | 2022-03-10 - 2022-03-11 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Joint Meeting of ISEC, IT, RCC, and WBS |
| Paper Information | |
| Registration To | IT |
| Conference Code | 2022-03-IT-ISEC-RCC-WBS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Power Allocation and SNR Evolution of Partial-Access IDMA Systems |
| Sub Title (in English) | |
| Keyword(1) | SNR evolution |
| Keyword(2) | Power Allocation |
| Keyword(3) | Multiple Access |
| Keyword(4) | Partial Access |
| Keyword(5) | IDMA |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Masaya Yamagishi |
| 1st Author's Affiliation | Doshisha University (Doshisha Univ) |
| 2nd Author's Name | Tomotaka Kimura |
| 2nd Author's Affiliation | Doshisha University (Doshisha Univ) |
| 3rd Author's Name | Jun Cheng |
| 3rd Author's Affiliation | Doshisha University (Doshisha Univ) |
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| Speaker | Author-1 |
| Date Time | 2022-03-11 11:35:00 |
| Presentation Time | 25 minutes |
| Registration for | IT |
| Paper # | IT2021-112, ISEC2021-77, WBS2021-80, RCC2021-87 |
| Volume (vol) | vol.121 |
| Number (no) | no.428(IT), no.429(ISEC), no.430(WBS), no.431(RCC) |
| Page | pp.168-173 |
| #Pages | 6 |
| Date of Issue | 2022-03-03 (IT, ISEC, WBS, RCC) |
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