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| Presentation | 2014-06-18 17:20 A Study on Next-Generation Wireless Access with Higher Frequency Bands Akihiro Okazaki, Hiroki Iura, Noriyuki Fukui, Keijiro Take, Atsushi Okamura (Mitsubishi Electric)  RCS2014-81 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, radio access technologies for fifth generation (5G) over higher frequency bands have been extensively studied. The authors are engaging in their realization especially operated in SHF-EHF bands. This paper suggests novel cell concepts satisfying demands for 5G radio access and presents channel propagation characteristics in the bands, so that advantages of utilizing the bands are discussed. Furthermore, the authors show a study on massive MIMO, which is one of the potential approaches exploiting the SHF-EHF bands, from a theoretical viewpoint based on channel capacity. The results of our feasibility study and evaluation of numerical complexities reveal the availability of the proposed architecture, practically composed of analog beamforming yielded by active phased array antenna (APAA) and MIMO spatial processing, namely APAA-MIMO strategy. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | SHF / EHF / Adaptive Beamforming Cell / Linear Cell / Propagation / Massive MIMO / APAA-MIMO / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 86, RCS2014-81, pp. 287-292, June 2014. | |
| Paper # | RCS2014-81 | |
| Date of Issue | 2014-06-10 (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 | RCS2014-81 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2014-06-17 - 2014-06-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa-ken Seinenkaikan (Naha) |
| 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 | 2014-06-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Next-Generation Wireless Access with Higher Frequency Bands |
| Sub Title (in English) | |
| Keyword(1) | SHF |
| Keyword(2) | EHF |
| Keyword(3) | Adaptive Beamforming Cell |
| Keyword(4) | Linear Cell |
| Keyword(5) | Propagation |
| Keyword(6) | Massive MIMO |
| Keyword(7) | APAA-MIMO |
| Keyword(8) | |
| 1st Author's Name | Akihiro Okazaki |
| 1st Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
| 2nd Author's Name | Hiroki Iura |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
| 3rd Author's Name | Noriyuki Fukui |
| 3rd Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
| 4th Author's Name | Keijiro Take |
| 4th Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
| 5th Author's Name | Atsushi Okamura |
| 5th Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric) |
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| Speaker | Author-1 |
| Date Time | 2014-06-18 17:20:00 |
| Presentation Time | 20 minutes |
| Registration for | RCS |
| Paper # | RCS2014-81 |
| Volume (vol) | vol.114 |
| Number (no) | no.86 |
| Page | pp.287-292 |
| #Pages | 6 |
| Date of Issue | 2014-06-10 (RCS) |
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