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| Presentation | 2014-01-24 15:40 Impact of Interfering Signals on Duty Cycling of Wake-up Receivers for Radio-On-Demand Networks Takatoshi Kimura, Akio Hasegawa (ATR), Hiroyuki Yomo (Kansai Univ.), Suhua Tang, Yoshio Takeuchi (ATR)  SIP2013-126 RCS2013-296 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have proposed Radio-On-Demand Networks (ROD) for realizing power saving of radio communication equipments. ROD has been designed for wireless LAN access point, which transits to a sleep state if no communication is requested for a predetermined period. A terminal (STA) transmits a wake-up signal upon communication request by the user. Once a wake-up receiver installed into each AP receives the wake-up signal, it turns the main system of AP on, which makes it possible to realize on-demand wireless communication. In this paper, in order to reduce the power consumption of the wake-up receiver, we introduce duty-cycling which controls inactive and active states of the receiver. We evaluate the impact of interfering frames on the active rate of the wake-up receiver, and show that the assumption on the busy rate, i.e., how to generate busy period in the evaluation, is an important factor. Furthermore, by employing the measured value of power consumptions of our developed wake-up receiver, we evaluate average power consumption of the wake-up receiver when it is deployed in a practical environment. We show that our developed wake-up receiver with duty-cycling can achieve power consumption less than 1 mW even when it is exposed to back-ground interfering frames. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Energy Saving / Wake-up Receiver / Interference / Duty-Cycling / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 386, RCS2013-296, pp. 241-246, Jan. 2014. | |
| Paper # | RCS2013-296 | |
| Date of Issue | 2014-01-16 (SIP, 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 | SIP2013-126 RCS2013-296 |
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| Conference Information | |
| Committee | RCS SIP |
| Conference Date | 2014-01-23 - 2014-01-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyushu Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Signal Processing for Wireless Systems, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2014-01-RCS-SIP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Impact of Interfering Signals on Duty Cycling of Wake-up Receivers for Radio-On-Demand Networks |
| Sub Title (in English) | |
| Keyword(1) | Energy Saving |
| Keyword(2) | Wake-up Receiver |
| Keyword(3) | Interference |
| Keyword(4) | Duty-Cycling |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Takatoshi Kimura |
| 1st Author's Affiliation | Advanced Telecommunications Research Institute International (ATR) |
| 2nd Author's Name | Akio Hasegawa |
| 2nd Author's Affiliation | Advanced Telecommunications Research Institute International (ATR) |
| 3rd Author's Name | Hiroyuki Yomo |
| 3rd Author's Affiliation | Kansai University (Kansai Univ.) |
| 4th Author's Name | Suhua Tang |
| 4th Author's Affiliation | Advanced Telecommunications Research Institute International (ATR) |
| 5th Author's Name | Yoshio Takeuchi |
| 5th Author's Affiliation | Advanced Telecommunications Research Institute International (ATR) |
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| Speaker | Author-1 |
| Date Time | 2014-01-24 15:40:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | SIP2013-126, RCS2013-296 |
| Volume (vol) | vol.113 |
| Number (no) | no.385(SIP), no.386(RCS) |
| Page | pp.241-246 |
| #Pages | 6 |
| Date of Issue | 2014-01-16 (SIP, RCS) |
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