Abstract
In this paper, we present an experimentally validated end-to-end channel model for molecular communication systems with metal-oxide sensors. In particular, we focus on the recently developed tabletop molecular communication platform. Unlike previous work, this paper separates the system into two parts-the propagation and the sensing. Based on this separation, a more realistic channel model is derived. The coefficients in the derived models are estimated using a large collection of experimental data. It is shown how the coefficients change as a function of different system parameters such as distance, spraying duration, and an initial condition. Finally, a noise model is derived for the system to complete an end-to-end system model for the tabletop platform that can be utilized with various system variables. Using this new channel model, we propose a multi-level modulation technique that represents different symbols with different spraying durations while still providing more feasibility and less computational complexity in practice.
| Original language | English |
|---|---|
| Article number | 8746073 |
| Pages (from-to) | 81849-81858 |
| Number of pages | 10 |
| Journal | IEEE Access |
| Volume | 7 |
| DOIs | |
| Publication status | Published - 2019 Jan 1 |
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All Science Journal Classification (ASJC) codes
- Computer Science(all)
- Materials Science(all)
- Engineering(all)
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An Experimentally Validated Channel Model for Molecular Communication Systems. / Kim, Na Rae; Farsad, Nariman; Lee, Changmin; Eckford, Andrew W.; Chae, Chan Byoung.
In: IEEE Access, Vol. 7, 8746073, 01.01.2019, p. 81849-81858.Research output: Contribution to journal › Article
TY - JOUR
T1 - An Experimentally Validated Channel Model for Molecular Communication Systems
AU - Kim, Na Rae
AU - Farsad, Nariman
AU - Lee, Changmin
AU - Eckford, Andrew W.
AU - Chae, Chan Byoung
PY - 2019/1/1
Y1 - 2019/1/1
N2 - In this paper, we present an experimentally validated end-to-end channel model for molecular communication systems with metal-oxide sensors. In particular, we focus on the recently developed tabletop molecular communication platform. Unlike previous work, this paper separates the system into two parts-the propagation and the sensing. Based on this separation, a more realistic channel model is derived. The coefficients in the derived models are estimated using a large collection of experimental data. It is shown how the coefficients change as a function of different system parameters such as distance, spraying duration, and an initial condition. Finally, a noise model is derived for the system to complete an end-to-end system model for the tabletop platform that can be utilized with various system variables. Using this new channel model, we propose a multi-level modulation technique that represents different symbols with different spraying durations while still providing more feasibility and less computational complexity in practice.
AB - In this paper, we present an experimentally validated end-to-end channel model for molecular communication systems with metal-oxide sensors. In particular, we focus on the recently developed tabletop molecular communication platform. Unlike previous work, this paper separates the system into two parts-the propagation and the sensing. Based on this separation, a more realistic channel model is derived. The coefficients in the derived models are estimated using a large collection of experimental data. It is shown how the coefficients change as a function of different system parameters such as distance, spraying duration, and an initial condition. Finally, a noise model is derived for the system to complete an end-to-end system model for the tabletop platform that can be utilized with various system variables. Using this new channel model, we propose a multi-level modulation technique that represents different symbols with different spraying durations while still providing more feasibility and less computational complexity in practice.
UR - http://www.scopus.com/inward/record.url?scp=85068705542&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85068705542&partnerID=8YFLogxK
U2 - 10.1109/ACCESS.2018.2889683
DO - 10.1109/ACCESS.2018.2889683
M3 - Article
AN - SCOPUS:85068705542
VL - 7
SP - 81849
EP - 81858
JO - IEEE Access
JF - IEEE Access
SN - 2169-3536
M1 - 8746073
ER -