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| Presentation | 2017-06-21 16:35 Hardware Accelerator for Radio-Resource Scheduling in Ultra-high Dense Distributed Antenna Systems Yuki Arikawa, Takeshi Sakamoto, Shunji Kimura (NTT)  RCS2017-58 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | For the fifth generation mobile communication systems (5G), in order to increase overall system throughput, ultra-high-density distributed antenna systems have been studied. In the system, resource scheduling controls radio transmission of all antennas. The scheduling searches for the suitable combination of antennas and user equipment (UE) from a huge number of possible combinations within the limited scheduling period. This paper presents a novel scheduler with a hardware accelerator that accelerates the scheduling process and supports several approximate search methods proposed for the scheduling process. Experimental measurement shows that the scheduler with a hardware accelerator executes several search methods approximately 40 times faster than a scheduler without accelerator. Furthermore, the scheduler achieves higher system throughput without depending on the number of UEs by changing several approximate search methods. It will enable a practical 5G system to be developed. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | 5G / Scheduling / Hardware acceleration / Ultra-high-density distributed antenna systems / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 103, RCS2017-58, pp. 49-54, June 2017. | |
| Paper # | RCS2017-58 | |
| Date of Issue | 2017-06-14 (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 | RCS2017-58 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2017-06-21 - 2017-06-23 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ishigaki Shoukou Kaikan |
| 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 | 2017-06-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Hardware Accelerator for Radio-Resource Scheduling in Ultra-high Dense Distributed Antenna Systems |
| Sub Title (in English) | |
| Keyword(1) | 5G |
| Keyword(2) | Scheduling |
| Keyword(3) | Hardware acceleration |
| Keyword(4) | Ultra-high-density distributed antenna systems |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Yuki Arikawa |
| 1st Author's Affiliation | NTT Corporation (NTT) |
| 2nd Author's Name | Takeshi Sakamoto |
| 2nd Author's Affiliation | NTT Corporation (NTT) |
| 3rd Author's Name | Shunji Kimura |
| 3rd Author's Affiliation | NTT Corporation (NTT) |
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| Speaker | Author-1 |
| Date Time | 2017-06-21 16:35:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2017-58 |
| Volume (vol) | vol.117 |
| Number (no) | no.103 |
| Page | pp.49-54 |
| #Pages | 6 |
| Date of Issue | 2017-06-14 (RCS) |
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