Open AccessExperimental Nakagami distributed noise model for molecular communication channels with no drift
Author(s) -
Qiu Song,
Wang Siyi,
Guo Weisi
Publication year - 2015
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
ISSN - 1350-911X
DOI - 10.1049/el.2014.4460
Subject(s) - nakagami distribution , noise (video) , molecular communication , computer science , electronic engineering , physics , statistical physics , telecommunications , engineering , fading , channel (broadcasting) , artificial intelligence , transmitter , image (mathematics)
A molecular communication system operating in a pipe propagation channel with no induced flow is considered. Experimentally, it is shown that discrepancies in channel impulse response can be accurately modelled by an additive noise model. The noise amplitude is Nakagami distributed, and the shape and spread parameters of the distribution increase monotonically with propagation distance. Furthermore, demonstrated how the proposed noise model can be used to calculate the bit‐error‐rate and the capacity of a binary symmetric channel.