Title :
Performance of convolutional coded OOK IM/DD systems over strong turbulence channels
Author :
Luanxia Yang ; Cheng, James ; Holzman, J.F.
Author_Institution :
Sch. of Eng., Univ. of British Columbia, Kelowna, BC, Canada
Abstract :
A convolutional coded on-off keying optical wireless system using intensity modulation and direct detection is studied for strong turbulence channels. We introduce a series expansion approach to derive a closed-form series expression for the pairwise error probability, and to simplify the union upper bound on the average bit-error rate.
Keywords :
channel coding; convolutional codes; error statistics; intensity modulation; average bit-error rate; closed-form series expression; convolutional coded OOK IM/DD performance; convolutional coded on-off keying optical wireless system; direct detection; intensity modulation; pairwise error probability; series expansion approach; turbulence channels; Adaptive optics; Atmospheric modeling; Bit error rate; Convolutional codes; Optical fiber communication; Signal to noise ratio; Upper bound; Strong atmospheric turbulence; convolutional coding; free-space optical communication;
Conference_Titel :
Computing, Networking and Communications (ICNC), 2013 International Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4673-5287-1
Electronic_ISBN :
978-1-4673-5286-4
DOI :
10.1109/ICCNC.2013.6504049
