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| Presentation | 2015-06-25 10:53 Evaluation of Weighted PF Scheduling for In-Band Full-Duplex Cellular Networks Takuya Ohto, Koji Yamamoto (Kyoto Univ.), Katsuyuki Haneda (Aalto Univ.), Takayuki Nishio, Masahiro Morikura (Kyoto Univ.)  RCS2015-71 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In-band full-duplex (IBFD) enables a wireless station to transmit and receive signals on the same frequency at the same time, and thus has a potential to achieve a high spectral efficiency. However, self-interference and inter-user interference are critical issues for IBFD operation. IBFD operation does not always achieve the higher capacity than half-duplex (HD) operation because the degree of self-interference is variable depending on the surrounding environment. Therefore, it is necessary to select either a HD or IBFD operation according to the degree of the self-interference. The previous paper has proposed proportional fair (PF) scheduling for full-duplex cellular (FDC) networks. In this paper, we formulate the weighted PF scheduling for FDC networks, and evaluate it. We formulate the weighted PF scheduling by introducing the fairness parameter. Simulation results show that the scheduler selects either HD or IBFD operation according to the degree of self-interference and that of inter-user interference. When self-interference is small, the scheduler selects IBFD operation, and thus the system throughput becomes large. It is also shown that the modification of the fairness parameter enables the scheduler to provide the higher system throughput or better fairness among users. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | in-band full-duplexs / self-interference / proportional fair scheduling / resource allocation / cellular networks / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 113, RCS2015-71, pp. 149-154, June 2015. | |
| Paper # | RCS2015-71 | |
| Date of Issue | 2015-06-17 (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 | RCS2015-71 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2015-06-24 - 2015-06-26 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ. |
| 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 | 2015-06-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of Weighted PF Scheduling for In-Band Full-Duplex Cellular Networks |
| Sub Title (in English) | |
| Keyword(1) | in-band full-duplexs |
| Keyword(2) | self-interference |
| Keyword(3) | proportional fair scheduling |
| Keyword(4) | resource allocation |
| Keyword(5) | cellular networks |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takuya Ohto |
| 1st Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 2nd Author's Name | Koji Yamamoto |
| 2nd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 3rd Author's Name | Katsuyuki Haneda |
| 3rd Author's Affiliation | Aalto University (Aalto Univ.) |
| 4th Author's Name | Takayuki Nishio |
| 4th Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 5th Author's Name | Masahiro Morikura |
| 5th Author's Affiliation | Kyoto University (Kyoto Univ.) |
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| Speaker | Author-1 |
| Date Time | 2015-06-25 10:53:00 |
| Presentation Time | 8 minutes |
| Registration for | RCS |
| Paper # | RCS2015-71 |
| Volume (vol) | vol.115 |
| Number (no) | no.113 |
| Page | pp.149-154 |
| #Pages | 6 |
| Date of Issue | 2015-06-17 (RCS) |
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