| 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 | 2020-11-25 14:20 Online Probabilistic Activation Control of Base Stations Utilizing Temporal System Throughput and Activation States of Neighbor Cells Junya Tani, Kenichi Higuchi (Tokyo Univ. of Science)  RCS2020-117 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we propose an online probabilistic activation/deactivation control at base stations (BSs) based on the temporal system throughput and activation states of neighbor BSs (cells) in heterogeneous networks in which low-transmission-power pico-base stations are overlaid onto the coverage of a high-transmission-power macro-BS. The conventional method iteratively updates the activation/deactivation states in probabilistic manner at each BSs based on the change in the observed system throughput and activation/deactivation states of that BS between the past multiple consecutive discrete time. Meanwhile, since the BS activation control increases the system throughput by improving the tradeoff between the reduction in inter-cell interference and traffic off-loading effect, the activation of the BS whose neighbor BSs are deactivated is likely to be result in the improved system performance and vice versa. The proposed method newly introduces a metric, which represents the average activation states of neighbor BSs considering their transmission power and distance to the BS of interest, in the update control of activation probability. This improves both the convergence rate of the iterative algorithm and performance after convergence. Computer simulation results, in which the mobility of the user terminals is taken into account, show the effectiveness of the proposed method. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Heterogeneous networks / probabilistic activation control / transmission power control / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 249, RCS2020-117, pp. 42-47, Nov. 2020. | |
| Paper # | RCS2020-117 | |
| Date of Issue | 2020-11-18 (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 | RCS2020-117 |
|
| Conference Information | |
| Committee | RCS AP UWT |
| Conference Date | 2020-11-25 - 2020-11-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| 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 | 2020-11-RCS-AP-UWT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Online Probabilistic Activation Control of Base Stations Utilizing Temporal System Throughput and Activation States of Neighbor Cells |
| Sub Title (in English) | |
| Keyword(1) | Heterogeneous networks |
| Keyword(2) | probabilistic activation control |
| Keyword(3) | transmission power control |
| Keyword(4) | |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Junya Tani |
| 1st Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
| 2nd Author's Name | Kenichi Higuchi |
| 2nd Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
| 3rd Author's Name | |
| 3rd Author's Affiliation | () |
| 4th Author's Name | |
| 4th Author's Affiliation | () |
| 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 | 2020-11-25 14:20:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2020-117 |
| Volume (vol) | vol.120 |
| Number (no) | no.249 |
| Page | pp.42-47 |
| #Pages | 6 |
| Date of Issue | 2020-11-18 (RCS) |
[Return to Top Page]