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Modeling duct flow for molecular communication
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Wicke, Wayan, Schwering, Tobias, Ahmadzadeh, Arman, Jamali, Vahid, Noel, Adam and Schober, Robert (2019) Modeling duct flow for molecular communication. In: IEEE Global Communications Conference (GLOBECOM) 2018, Abu Dhabi, UAE, 9-13 Dec 2018. Published in: Proceedings of IEEE Global Communications Conference (GLOBECOM) 2018 doi:10.1109/GLOCOM.2018.8647632 ISSN 2576-6813.
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Official URL: https://doi.org/10.1109/GLOCOM.2018.8647632
Abstract
Active transport such as fluid flow is sought in molecular communication to extend coverage, improve reliability, and mitigate interference. Flow models are often over-simplified, assuming one-dimensional diffusion with constant drift. However, diffusion and flow are usually encountered in three-dimensional bounded environments where the flow is highly non-uniform such as in blood vessels or microfluidic channels. For a qualitative understanding of the relevant physical effects inherent to these channels, based on the Peclet number and the transmitter-receiver distance, we study when simplified models of uniform flow and advection-only transport are applicable. For these two regimes, analytical expressions for the channel impulse response are derived and validated by particle-based simulation. Furthermore, as advection-only transport is typically overlooked and hence not analyzed in the molecular communication literature, we evaluate the symbol error rate for exemplary on-off keying as performance metric.
Item Type: | Conference Item (Paper) | ||||||
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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), Nanotechnology | ||||||
Journal or Publication Title: | Proceedings of IEEE Global Communications Conference (GLOBECOM) 2018 | ||||||
Publisher: | IEEE | ||||||
ISSN: | 2576-6813 | ||||||
Official Date: | 21 February 2019 | ||||||
Dates: |
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DOI: | 10.1109/GLOCOM.2018.8647632 | ||||||
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 | ||||||
Related URLs: | |||||||
Open Access Version: |
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