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Reliable communication envelopes of molecular diffusion channels
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Guo, Weisi, Wang, S., Wu, J. and Eckford, Andrew W. (2013) Reliable communication envelopes of molecular diffusion channels. Electronics Letters, Volume 49 (Number 19). pp. 1248-1249. doi:10.1049/el.2013.1133 ISSN 0013-5194.
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Official URL: http://dx.doi.org/10.1049/el.2013.1133
Abstract
Radio frequency communications are not always possible in hostile electromagnetic environments, and the molecular diffusion channel is considered as an information channel. A binary concentration modulated channel is considered and treated is the uncertain arrival time of particles as the main source of inter-symbol interference. The analysis derives the bit-error-rate and data rate expressions for a diffusion channel with zero drift. The minimum error rate and maximum data rate are derived analytically. It is also found that in order for reliable communications to be possible, the delay time must be greater than a threshold that is proportional to the square of the communication distance.
Item Type: | Journal Article | ||||
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||
Journal or Publication Title: | Electronics Letters | ||||
Publisher: | Institution of Engineering and Technology | ||||
ISSN: | 0013-5194 | ||||
Official Date: | 12 September 2013 | ||||
Dates: |
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Volume: | Volume 49 | ||||
Number: | Number 19 | ||||
Page Range: | pp. 1248-1249 | ||||
DOI: | 10.1049/el.2013.1133 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access |
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