On the impact of time-synchronization in molecular timing channels

Nariman Farsad, Yonathan Murin, Weisi Guo, Chan-Byoung Chae, Andrew Eckford, Andrea Goldsmith

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

This work studies the impact of time-synchronization in molecular timing (MT) channels by analyzing three different modulation techniques. The first requires transmitter-receiver synchronization and is based on modulating information on the release timing of information particles. The other two are asynchronous and are based on modulating information on the relative time between two consecutive releases of information particles using indistinguishable or distinguishable particles. All modulation schemes result in a system that relate the transmitted and the received signals through an additive noise, which follows a stable distribution. As the common notion of the variance of a signal is not suitable for defining the power of stable distributed signals (due to infinite variance), we derive an expression for the geometric power of a large class of stable distributions, and then use this result to characterize the geometric signal-to-noise ratio (G-SNR) for each of the modulation techniques. In addition, for binary communication, we derive the optimal detection rules for each modulation technique. Numerical evaluations indicate that the bit error rate (BER) is constant for a given G-SNR, and the performance gain obtained by using synchronized communication is significant. Yet, it is also shown that by using two distinguishable particles per bit instead of one, the BER of the asynchronous technique can approach that of the synchronous one.

Original languageEnglish
Title of host publication2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509013289
DOIs
Publication statusPublished - 2016 Jan 1
Event59th IEEE Global Communications Conference, GLOBECOM 2016 - Washington, United States
Duration: 2016 Dec 42016 Dec 8

Publication series

Name2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings

Other

Other59th IEEE Global Communications Conference, GLOBECOM 2016
CountryUnited States
CityWashington
Period16/12/416/12/8

Fingerprint

Synchronization
Modulation
Bit error rate
Signal to noise ratio
Additive noise
Communication
Transceivers

All Science Journal Classification (ASJC) codes

  • Computational Theory and Mathematics
  • Computer Networks and Communications
  • Hardware and Architecture
  • Safety, Risk, Reliability and Quality

Cite this

Farsad, N., Murin, Y., Guo, W., Chae, C-B., Eckford, A., & Goldsmith, A. (2016). On the impact of time-synchronization in molecular timing channels. In 2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings [7842056] (2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GLOCOM.2016.7842056
Farsad, Nariman ; Murin, Yonathan ; Guo, Weisi ; Chae, Chan-Byoung ; Eckford, Andrew ; Goldsmith, Andrea. / On the impact of time-synchronization in molecular timing channels. 2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2016. (2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings).
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Farsad, N, Murin, Y, Guo, W, Chae, C-B, Eckford, A & Goldsmith, A 2016, On the impact of time-synchronization in molecular timing channels. in 2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings., 7842056, 2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 59th IEEE Global Communications Conference, GLOBECOM 2016, Washington, United States, 16/12/4. https://doi.org/10.1109/GLOCOM.2016.7842056

On the impact of time-synchronization in molecular timing channels. / Farsad, Nariman; Murin, Yonathan; Guo, Weisi; Chae, Chan-Byoung; Eckford, Andrew; Goldsmith, Andrea.

2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2016. 7842056 (2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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PB - Institute of Electrical and Electronics Engineers Inc.

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Farsad N, Murin Y, Guo W, Chae C-B, Eckford A, Goldsmith A. On the impact of time-synchronization in molecular timing channels. In 2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2016. 7842056. (2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings). https://doi.org/10.1109/GLOCOM.2016.7842056