Paper Abstract and Keywords |
Presentation |
2018-06-20 13:50
Design and Analysis of Wireless-Powered Communication Systems with Multiple Frequency Bands Ryuhei Takahashi, Koji Ishibashi (The Univ. of Electro-Communications) RCS2018-37 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Signal-generator-based communication (SGC) and backscatter communication (BC) have been actively studied for wireless powered communication systems (WPCSs). SGC can achieve higher bandwidth efficiency using higher-order modulation while spending high power consumption because of an RF chain. On the other hand, energy consumption of BC is much lower than SGC while the bandwidth efficiency of BC is inherently limited. In this paper, we theoretically analyze the condition where the throughput of SGC is higher than that of BC when multiple frequency bands are available as energy sources and communication channels. We further propose the switching protocol that enables a wireless device to decide the transmission scheme without any feedback from an access point. Moreover, it is shown that communication scheme with the protocol can attain higher throughput than the scheme using either SGC or BC. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless-powered communication / Energy harvesting / Backscatter communication / Harvest-then-transmit (HTT) protocol / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 101, RCS2018-37, pp. 13-18, June 2018. |
Paper # |
RCS2018-37 |
Date of Issue |
2018-06-13 (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) |
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RCS2018-37 |
Conference Information |
Committee |
RCS |
Conference Date |
2018-06-20 - 2018-06-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nagasaki University |
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 |
2018-06-RCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Design and Analysis of Wireless-Powered Communication Systems with Multiple Frequency Bands |
Sub Title (in English) |
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Keyword(1) |
Wireless-powered communication |
Keyword(2) |
Energy harvesting |
Keyword(3) |
Backscatter communication |
Keyword(4) |
Harvest-then-transmit (HTT) protocol |
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1st Author's Name |
Ryuhei Takahashi |
1st Author's Affiliation |
The University of Electro-Communications (The Univ. of Electro-Communications) |
2nd Author's Name |
Koji Ishibashi |
2nd Author's Affiliation |
The University of Electro-Communications (The Univ. of Electro-Communications) |
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Speaker |
Author-1 |
Date Time |
2018-06-20 13:50:00 |
Presentation Time |
10 minutes |
Registration for |
RCS |
Paper # |
RCS2018-37 |
Volume (vol) |
vol.118 |
Number (no) |
no.101 |
Page |
pp.13-18 |
#Pages |
6 |
Date of Issue |
2018-06-13 (RCS) |
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