Paper Abstract and Keywords |
Presentation |
2018-10-19 09:30
Adaptive Switching Method with AMC and FSS Shun Kojima, Kazuki Maruta, Chang-Jun Ahn (Chiba Univ.) RCS2018-164 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In recent years, it is required to realize higher speed and higher quality mobile communication due to the increase in Internet use. Adaptive modulation and coding (AMC) scheme is now commonly implemented to maximize the throughput performance under the given link qualities. Forward error correction (FEC) based link adaptation is effective to improve throughput in a lower SNR regime, however, it immolates maximal throughput in good channel condition. Frequency symbol spreading (FSS) has been proposed that can improve BER even without FEC. It fully exploits the frequency diversity gain by spreading symbol per subcarrier to all frequency components. This paper proposes a new adaptation control scheme for FSS-based OFDM incorporating AMC. Simulation result verifies its maximized throughput performance harvesting both of coding gain and frequency diversity gain. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
adaptive modulation and coding / frequency symbol spreading / / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 254, RCS2018-164, pp. 71-76, Oct. 2018. |
Paper # |
RCS2018-164 |
Date of Issue |
2018-10-11 (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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RCS2018-164 |
Conference Information |
Committee |
RCS |
Conference Date |
2018-10-18 - 2018-10-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Wireless Communication Schemes, Wireless Communication Systems, Wireless Standards, Future Wireless Systems, etc. |
Paper Information |
Registration To |
RCS |
Conference Code |
2018-10-RCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Adaptive Switching Method with AMC and FSS |
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adaptive modulation and coding |
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frequency symbol spreading |
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1st Author's Name |
Shun Kojima |
1st Author's Affiliation |
Chiba University (Chiba Univ.) |
2nd Author's Name |
Kazuki Maruta |
2nd Author's Affiliation |
Chiba University (Chiba Univ.) |
3rd Author's Name |
Chang-Jun Ahn |
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Chiba University (Chiba Univ.) |
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Speaker |
Author-1 |
Date Time |
2018-10-19 09:30:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2018-164 |
Volume (vol) |
vol.118 |
Number (no) |
no.254 |
Page |
pp.71-76 |
#Pages |
6 |
Date of Issue |
2018-10-11 (RCS) |