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ACM NANOCOM 2015, Boston, MA, 21-22 September 2015
WWW.CONAN.DIEI.UNIPG.IT/LABWWW.FET-CIRCLE.EU
This project has received EU funding from the European Union’s Horizon 2020 research and innovation programme under the grant agreement No. 665564
Models of Molecular
Communications Systems
Dr. Mauro FemminellaCNIT - University of Perugia
Summary
Definition & high level view
TX-RX model
Taxonomy of channel models
A case study: pure diffusion
Conclusion and future work
2nd IEEE Italy Section PhD Summer SchoolPerugia, June 6-10 2016
2nd IEEE Italy Section PhD Summer SchoolPerugia, June 6-10 2016
MolCom Definition:
Molecular communication is defined as the transmission and reception of information by means of molecules among nanomachines
Introductory material: I. F. Akyildiz et al., “Nanonetworks: A New Communication Paradigm”,
Computer Networks, 2008. T. Nakano et al., “Molecular communication and networking:
Opportunities and challenges”, IEEE Trans. on NanoBioscience, 2012 T. Nakano et al., “ Molecular Communication Among Biological
Nanomachines: A Layered Architecture and Research Issues”, IEEE Trans. on NanoBioscience, 2014
L. Felicetti et al. “Applications of molecular communications to medicine: A survey”, Nano Communication Networks, 2016
N. Farsad et al. “A Comprehensive Survey of Recent Advancements in Molecular Communication”, IEEE Comm. Surveys & Tutorials, in press
2nd IEEE Italy Section PhD Summer SchoolPerugia, June 6-10 2016
Technology for nanomachines
2nd IEEE Italy Section PhD Summer SchoolPerugia, June 6-10 2016
MolCom: a big picture
2nd IEEE Italy Section PhD Summer SchoolPerugia, June 6-10 2016
Taxonomy of active research areas
2nd IEEE Italy Section PhD Summer SchoolPerugia, June 6-10 2016
TX-RX model
Traditional
MolCom
A protocol stack model
2nd IEEE Italy Section PhD Summer SchoolPerugia, June 6-10 2016
2nd IEEE Italy Section PhD Summer SchoolPerugia, June 6-10 2016
Taxonomy on propagation schemes
2nd IEEE Italy Section PhD Summer SchoolPerugia, June 6-10 2016
Active vs. Passive transport
2nd IEEE Italy Section PhD Summer SchoolPerugia, June 6-10 2016
Free diffusion: reference model
r0
rr
2nd IEEE Italy Section PhD Summer SchoolPerugia, June 6-10 2016
Free diffusion
Fick’s law of diffusion
Concentration in free space w/o receiver for a pulse of Q molecules
Dt
rr
eDtQrtrp4
)(
30
20
4)|,(
c
b
r
TKD
6
2nd IEEE Italy Section PhD Summer SchoolPerugia, June 6-10 2016
Free diffusion with receiver
Boundary conditions:
Very far from transmitter
On the receiver surface
2nd IEEE Italy Section PhD Summer SchoolPerugia, June 6-10 2016
Absorbing receiver
H. B. Yilmaz et al., "3-D Channel Characteristics for Molecular Communications with an Absorbing Receiver“, IEEE Communications Letters, 2014.
2nd IEEE Italy Section PhD Summer SchoolPerugia, June 6-10 2016
Receiver with absorbing receptors
A. Akkaya et al., "Effect of Receptor Density and Size on Signal Reception in Molecular Communication via Diffusion With an Absorbing Receiver“, IEEE Communications Letters, 2015.
A more advanced scenario
L. Felicetti et al., "Modeling CD40-Based Molecular Communications in Blood Vessels,“ IEEE Transactions on NanoBioscience, 2014.
2nd IEEE Italy Section PhD Summer SchoolPerugia, June 6-10 2016
Proposed modelNumberbonds
Nu
mb
erV
CA
Ms
......
......
......
...
2nd IEEE Italy Section PhD Summer SchoolPerugia, June 6-10 2016
Parameter matching
2nd IEEE Italy Section PhD Summer SchoolPerugia, June 6-10 2016
Molecular communications focus on
Modeling of communication aspects At all networking layers
Potential disruptive applications Medicine
Food control
Environmental monitoring
Validation by experiment is the next step
Examples: bacteria, flux chambers, microfluidics
Drop me an email at [email protected] if you are interested in MolCom!
Conclusion & outlook
