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| Presentation | 2018-11-22 11:20 Hardware Accelerator for Coordinated Radio-Resource Scheduling in 5G Ultra-high-density Distributed Antenna Systems Yuki Arikawa, Takeshi Sakamoto, Shunji Kimura, Satoshi Shigematsu (NTT)  RCS2018-208 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents a novel radio-resource scheduler with a hardware accelerator for coordinated scheduling in 5G ultra-high-density distributed antenna systems. In 5G mobile communications systems, the transmission weight and the overall system throughputs for a huge number of possible combinations of antennas and user equipment have to be computed. To accelerate the scheduling, the new scheduler executes the computation using dedicated hardware. Moreover, it reduces the computational complexity. Experimental results show that the scheduler performs the computation 126 times faster than without acceleration. Simulated results reveal that the scheduler is able to find an optimal combination that achieves the higher system throughput even in a system with a large number of antennas and user equipment. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | 5G / Resource scheduling / Distributed antenna system / Hardware acceleration / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 311, RCS2018-208, pp. 173-178, Nov. 2018. | |
| Paper # | RCS2018-208 | |
| Date of Issue | 2018-11-13 (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 | RCS2018-208 |
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| Conference Information | |
| Committee | RCS AP |
| Conference Date | 2018-11-20 - 2018-11-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Industry Support Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2018-11-RCS-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Hardware Accelerator for Coordinated Radio-Resource Scheduling in 5G Ultra-high-density Distributed Antenna Systems |
| Sub Title (in English) | |
| Keyword(1) | 5G |
| Keyword(2) | Resource scheduling |
| Keyword(3) | Distributed antenna system |
| Keyword(4) | Hardware acceleration |
| Keyword(5) | |
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| 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) |
| 4th Author's Name | Satoshi Shigematsu |
| 4th Author's Affiliation | NTT Corporation (NTT) |
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| Speaker | Author-1 |
| Date Time | 2018-11-22 11:20:00 |
| Presentation Time | 20 minutes |
| Registration for | RCS |
| Paper # | RCS2018-208 |
| Volume (vol) | vol.118 |
| Number (no) | no.311 |
| Page | pp.173-178 |
| #Pages | 6 |
| Date of Issue | 2018-11-13 (RCS) |
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