| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2019-01-31 09:25 A Study on Replica Generation Using Multi-layer LUT based on Information Bottleneck for MF-GaBP in Massive MIMO Detection Liwen Wang, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.)  IT2018-36 SIP2018-66 RCS2018-243 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes a symbol replica generation method using multi-layer look-up table (LUT) designed based on the information bottleneck (IB) theory in matched filter Gaussian belief propagation (MF-GaBP) for massive MIMO detection. MF-GaBP serves as an iterative signal detection scheme with low computational complexity by utilizing the stochastic property of massive MIMO channels. However, when the internal mathematical processes in MF-GaBP are conducted in double precision, a severe processing delay is inevitable. To avoid the impairment, we propose a quantized MF-GaBP detection scheme using a predesigned LUT with a multi-layered structure. The quantization threshold is designed based on the IB method for minimizing the mutual information loss. Finally, computer simulations demonstrate that the proposed method suppresses error floor level of bit error rate (BER) performance significantly within limited memory occupancy. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | GaBP / Soft Interference Cancellation / Massive MIMO / Quantization / Look-up Table / Information Bottleneck / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 435, RCS2018-243, pp. 7-12, Jan. 2019. | |
| Paper # | RCS2018-243 | |
| Date of Issue | 2019-01-24 (IT, SIP, RCS) | |
| ISSN | Print edition: ISSN 0913-5685 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 | IT2018-36 SIP2018-66 RCS2018-243 |
|
| Conference Information | |
| Committee | RCS SIP IT |
| Conference Date | 2019-01-31 - 2019-02-01 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2019-01-RCS-SIP-IT |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Replica Generation Using Multi-layer LUT based on Information Bottleneck for MF-GaBP in Massive MIMO Detection |
| Sub Title (in English) | |
| Keyword(1) | GaBP |
| Keyword(2) | Soft Interference Cancellation |
| Keyword(3) | Massive MIMO |
| Keyword(4) | Quantization |
| Keyword(5) | Look-up Table |
| Keyword(6) | Information Bottleneck |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Liwen Wang |
| 1st Author's Affiliation | Osaka University (Osaka Univ.) |
| 2nd Author's Name | Takumi Takahashi |
| 2nd Author's Affiliation | Osaka University (Osaka Univ.) |
| 3rd Author's Name | Shinsuke Ibi |
| 3rd Author's Affiliation | Osaka University (Osaka Univ.) |
| 4th Author's Name | Seiichi Sampei |
| 4th Author's Affiliation | Osaka University (Osaka Univ.) |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| 7th Author's Name | |
| 7th Author's Affiliation | () |
| 8th Author's Name | |
| 8th Author's Affiliation | () |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2019-01-31 09:25:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | IT2018-36, SIP2018-66, RCS2018-243 |
| Volume (vol) | vol.118 |
| Number (no) | no.433(IT), no.434(SIP), no.435(RCS) |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2019-01-24 (IT, SIP, RCS) |
[Return to Top Page]