TY - GEN
T1 - Correcting errors in optical data transmission using neural networks
AU - Hunt, Stephen
AU - Sun, Yi
AU - Shafarenko, Alex
AU - Adams, Rod
AU - Davey, Neil
AU - Slater, Brendan
AU - Bhamber, Ranjeet
AU - Boscolo, Sonia
AU - Turitsyn, Sergei K.
PY - 2010
Y1 - 2010
N2 - Optical data communication systems are prone to a variety of processes that modify the transmitted signal, and contribute errors in the determination of 1s from 0s. This is a difficult, and commercially important, problem to solve. Errors must be detected and corrected at high speed, and the classifier must be very accurate; ideally it should also be tunable to the characteristics of individual communication links. We show that simple single layer neural networks may be used to address these problems, and examine how different input representations affect the accuracy of bit error correction. Our results lead us to conclude that a system based on these principles can perform at least as well as an existing non-trainable error correction system, whilst being tunable to suit the individual characteristics of different communication links.
AB - Optical data communication systems are prone to a variety of processes that modify the transmitted signal, and contribute errors in the determination of 1s from 0s. This is a difficult, and commercially important, problem to solve. Errors must be detected and corrected at high speed, and the classifier must be very accurate; ideally it should also be tunable to the characteristics of individual communication links. We show that simple single layer neural networks may be used to address these problems, and examine how different input representations affect the accuracy of bit error correction. Our results lead us to conclude that a system based on these principles can perform at least as well as an existing non-trainable error correction system, whilst being tunable to suit the individual characteristics of different communication links.
KW - error correction
KW - classification
KW - optical communication
KW - adaptive signal processing
UR - http://www.scopus.com/inward/record.url?scp=78049388312&partnerID=8YFLogxK
UR - http://www.springerlink.com/content/52h02p103784m203/
U2 - 10.1007/978-3-642-15822-3_55
DO - 10.1007/978-3-642-15822-3_55
M3 - Conference publication
SN - 3-642-15821-8
SN - 978-3-642-15821-6
VL - 6353
T3 - Lecture notes in computer science
SP - 448
EP - 457
BT - Artificial Neural Networks – ICANN 2010
A2 - Diamantaras, Konstantinos
A2 - Duch, Wlodek
A2 - Iliadis, Lazaros S.
PB - Springer
CY - Berlin/Heidelberg
T2 - 20th International Conference on Artificial Neural Networks – ICANN 2010
Y2 - 15 September 2010 through 18 September 2010
ER -