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Transceiver observations in asymmetric and symmetric diffusive molecular communication systems

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Zha, Lanting, Deng, Yansha, Noel, Adam, Elkashlan, Maged and Nallanathan, Arumugam (2019) Transceiver observations in asymmetric and symmetric diffusive molecular communication systems. In: IEEE Global Communications Conference (GLOBECOM) 2018, Abu Dhabi, UAE, 9-13 Dec 2018. Published in: 2018 IEEE Global Communications Conference (GLOBECOM) doi:10.1109/GLOCOM.2018.8648127 ISSN 2576-6813.

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Official URL: https://doi.org/10.1109/GLOCOM.2018.8648127

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Abstract

To estimate the molecular communication (MC) parameters (e.g., diffusion coefficient, reaction rate, and absorption rate) via observations at the transmitter and the receiver, we present an analytical framework for a diffusive MC system with a partially absorbing receiver and a general first-order chemical reaction during propagation, in both spherically asymmetric and spherically symmetric scenarios. The time-varying spatial distributions and the expected numbers of messenger molecules and their first-order reaction products inside the transmitter, as well as at the surface of the partially absorbing receiver, are derived in both scenarios, which can be simplified in the special cases of a fully absorbing receiver. Importantly, our analytical expressions are verified by particle-based simulations, which showcase the effect of the reaction rate on the transmitter and the receiver observations. The analytical results of channel impulse responses at the absorbing receiver as well as that inside the transmitter are first treated and solved for spherically asymmetric scenario in this work.

Item Type: Conference Item (Paper)
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Science, Engineering and Medicine > Engineering > Engineering
Library of Congress Subject Headings (LCSH): Molecular communication (Telecommunication)
Journal or Publication Title: 2018 IEEE Global Communications Conference (GLOBECOM)
Publisher: IEEE
ISSN: 2576-6813
Official Date: 21 February 2019
Dates:
DateEvent
21 February 2019Published
15 July 2018Accepted
DOI: 10.1109/GLOCOM.2018.8648127
Status: Peer Reviewed
Publication Status: Published
Reuse Statement (publisher, data, author rights): © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Access rights to Published version: Restricted or Subscription Access
Date of first compliant deposit: 10 September 2018
Date of first compliant Open Access: 10 September 2018
Conference Paper Type: Paper
Title of Event: IEEE Global Communications Conference (GLOBECOM) 2018
Type of Event: Conference
Location of Event: Abu Dhabi, UAE
Date(s) of Event: 9-13 Dec 2018
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