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Paper Abstract and Keywords
Presentation 2019-09-06 14:55
A study on high efficiency phase shift keying on 4-dimensional Euclidean space
Sho Kakuwa, Masahiro Fujii (Utsunomiya Univ.) CS2019-60
Abstract (in Japanese) (See Japanese page) 
(in English) Symbol mappings in two-dimensional Euclidean signal space, such as PSK and QAM, have a limitation of possible distance between symbols under the condition of a constant power per bit. Thus, symbol mapping methods in three-dimensional space are proposed. In this paper, we propose new modulation schemes in four-dimensional Euclidean space under the condition that the number of bits per dimension is equal to 1. The proposed symbol constellation has twisted and crushed tesseract in four-dimensional space and can extend the minimum distance in comparison with QPSK. By theoretical analysis based on the union bound and computer simulations, we show that the proposed symbol mapper can reduce the required $E_{b}/N_{0}$ by more than 0.45 dB at $10^{-7}$ of the BER.
Keyword (in Japanese) (See Japanese page) 
(in English) Four-dimensional Euclidean space / Minimum Euclidean distance / Quadrature Phase Shift Keying / Symbol designs / Bit Error Rate / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 196, CS2019-60, pp. 69-73, Sept. 2019.
Paper # CS2019-60 
Date of Issue 2019-08-29 (CS) 
ISSN Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee NS IN CS NV  
Conference Date 2019-09-05 - 2019-09-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Research Institute of Electrical Communication, Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Session management (SIP/IMS), Interoperability/Standardization, NGN/NwGN/Future networks, Cloud/Data center networks, SDN (OpenFlow, etc.)/NFV, IPv6, Machine learning, etc. 
Paper Information
Registration To CS 
Conference Code 2019-09-NS-IN-CS-NV 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on high efficiency phase shift keying on 4-dimensional Euclidean space 
Sub Title (in English)  
Keyword(1) Four-dimensional Euclidean space  
Keyword(2) Minimum Euclidean distance  
Keyword(3) Quadrature Phase Shift Keying  
Keyword(4) Symbol designs  
Keyword(5) Bit Error Rate  
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1st Author's Name Sho Kakuwa  
1st Author's Affiliation Utsunomiya University (Utsunomiya Univ.)
2nd Author's Name Masahiro Fujii  
2nd Author's Affiliation Utsunomiya University (Utsunomiya Univ.)
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Speaker Author-1 
Date Time 2019-09-06 14:55:00 
Presentation Time 25 minutes 
Registration for CS 
Paper # CS2019-60 
Volume (vol) vol.119 
Number (no) no.196 
Page pp.69-73 
#Pages
Date of Issue 2019-08-29 (CS) 


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