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Paper Abstract and Keywords
Presentation 2019-03-15 15:25
A Study on Maximum Likelihood Demodulation in Diffusion-Based Molecular Communications
Shoma Hasegawa, Daisuke Anzai, Jainqing Wang (NIT) MICT2018-71
Abstract (in Japanese) (See Japanese page) 
(in English) Molecular communication is one of promising communication technologies, which transmits information using biomolecules (e.g., protein).
Due to its biocompatibility, molecular communications are expected to be applied to bio-nanomachines in a nano-scale environment. For realizing diffusion-based molecular communications, channel impulse response (CIR) is required for optimal detector and equalizer designs.

In the related studies, the CIR for the diffusion-based molecular communication in an ideal environment was derived in closed form. However, it is difficult to express the characteristics in a real environment by using the derived CIR because of the ideal assumption.
In this paper, we analyzed the system model considering the volume of the transmitter molecule as an example of realistic environment based on the finite element method (FEM).
Then, we evaluated the bit error rate (BER) performances for maximum likelihood sequence estimation (MLSE)-based demodulation.
Keyword (in Japanese) (See Japanese page) 
(in English) Molecular communications / bio-manomachine / demodulation scheme / / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 509, MICT2018-71, pp. 17-21, March 2019.
Paper # MICT2018-71 
Date of Issue 2019-03-08 (MICT) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee EMCJ MICT  
Conference Date 2019-03-15 - 2019-03-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MICT 
Conference Code 2019-03-EMCJ-MICT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Maximum Likelihood Demodulation in Diffusion-Based Molecular Communications 
Sub Title (in English)  
Keyword(1) Molecular communications  
Keyword(2) bio-manomachine  
Keyword(3) demodulation scheme  
1st Author's Name Shoma Hasegawa  
1st Author's Affiliation Nagoya Institute of Technology (NIT)
2nd Author's Name Daisuke Anzai  
2nd Author's Affiliation Nagoya Institute of Technology (NIT)
3rd Author's Name Jainqing Wang  
3rd Author's Affiliation Nagoya Institute of Technology (NIT)
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Date Time 2019-03-15 15:25:00 
Presentation Time 25 
Registration for MICT 
Paper # IEICE-MICT2018-71 
Volume (vol) IEICE-118 
Number (no) no.509 
Page pp.17-21 
#Pages IEICE-5 
Date of Issue IEICE-MICT-2019-03-08 

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