Paper Abstract and Keywords |
Presentation |
2014-03-03 11:20
A Study of Multi-level modulation for SSB-QPSK method
-- A four-layered SSB-QAM Modulation method -- Gen-ichiro Ohta, Takuro Sato (Waseda Univ.) RCS2013-312 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
For authors’ study of SSB-QPSK, a new detection method is invented. Using this mean, the ISI (Inter-Symbol-Interference) which is one of the biggest issues is theoretically deleted. As the result, it is possible to get the information on the amplitude almost without interference so that a multi-level modulation (QAM) is achieved, that is to get 2bit/s/Hz spectral efficiency equals to one of OFDM. Next step is to get twice of spectral efficiency of OFDM, applying carrier-interleaving. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Spectral Efficiency / Modulation/Demodulation / SSB multiplication / SSB-nized Local Signals / ISI / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 456, RCS2013-312, pp. 37-42, March 2014. |
Paper # |
RCS2013-312 |
Date of Issue |
2014-02-24 (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) |
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RCS2013-312 |
Conference Information |
Committee |
RCS SR SRW |
Conference Date |
2014-03-03 - 2014-03-05 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Waseda Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Communication Workshop |
Paper Information |
Registration To |
RCS |
Conference Code |
2014-03-RCS-SR-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study of Multi-level modulation for SSB-QPSK method |
Sub Title (in English) |
A four-layered SSB-QAM Modulation method |
Keyword(1) |
Spectral Efficiency |
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Modulation/Demodulation |
Keyword(3) |
SSB multiplication |
Keyword(4) |
SSB-nized Local Signals |
Keyword(5) |
ISI |
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1st Author's Name |
Gen-ichiro Ohta |
1st Author's Affiliation |
Waseda University (Waseda Univ.) |
2nd Author's Name |
Takuro Sato |
2nd Author's Affiliation |
Waseda University (Waseda Univ.) |
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Speaker |
Author-1 |
Date Time |
2014-03-03 11:20:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2013-312 |
Volume (vol) |
vol.113 |
Number (no) |
no.456 |
Page |
pp.37-42 |
#Pages |
6 |
Date of Issue |
2014-02-24 (RCS) |
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