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Adaptive release duration modulation for limited molecule production and storage

Khaloopour, L ; Sharif University of Technology | 2019

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  1. Type of Document: Article
  2. DOI: 10.1109/TMBMC.2020.2979374
  3. Publisher: Institute of Electrical and Electronics Engineers Inc , 2019
  4. Abstract:
  5. The nature of molecular transmitter imposes some limitations on the molecule production process and its storage. As the molecules act the role of the information carriers, the limitations affect the transmission process and the system performance considerably. In this paper, we focus on the transmitter's limitations, in particular, the limited molecule production rate and the finite storage capacity. We consider a time-slotted communication where the transmitter opens its outlets and releases the stored molecules for a specific time duration to send bit '1' and remains silent to send bit '0'. By changing the Release Duration (RD), we propose an adaptive RD modulation. The objective is to find the optimal transmission RD to minimize the probability of error. We characterize the properties of the optimal RD and use it to derive upper and lower bounds on the system performance. We see that the proposed modulation scheme improves the performance. © 2015 IEEE
  6. Keywords:
  7. Molecular transmitter ; Production rate ; Release duration ; Transmitter's limitations ; Decoding ; Modulation ; Production ; Receivers (containers) ; Transmitters ; Adaptation models ; Production rates ; Storage capacity ; System performance ; Molecules
  8. Source: IEEE Transactions on Molecular, Biological, and Multi-Scale Communications ; Volume 5, Issue 2 , 2019 , Pages 139-152 ; 23327804 (ISSN)
  9. URL: https://ieeexplore.ieee.org/document/9027846