Research output: Contribution to journal › Article › peer-review
Optimization of the Capacity of a Fiber Communication Line with Nonlinear Memory. / Shapiro, E. G.; Shapiro, D. A.
In: Optoelectronics, Instrumentation and Data Processing, Vol. 54, No. 4, 01.07.2018, p. 411-418.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Optimization of the Capacity of a Fiber Communication Line with Nonlinear Memory
AU - Shapiro, E. G.
AU - Shapiro, D. A.
PY - 2018/7/1
Y1 - 2018/7/1
N2 - Channels with and without memory are compared using the simplest Gaussian noise distribution model. It is shown that both channels have similar dependences of the capacity on the average signal power. At the same time, the optimal input alphabet for the channel with memory changes. The applicability of the model with nonlinear memory to the QPSK communication line with a periodic dispersion compensation is demonstrated numerically.
AB - Channels with and without memory are compared using the simplest Gaussian noise distribution model. It is shown that both channels have similar dependences of the capacity on the average signal power. At the same time, the optimal input alphabet for the channel with memory changes. The applicability of the model with nonlinear memory to the QPSK communication line with a periodic dispersion compensation is demonstrated numerically.
KW - capacity
KW - channel with memory
KW - nonlinear noise
KW - optical fiber communication lines
KW - Shannon limit
UR - http://www.scopus.com/inward/record.url?scp=85053918845&partnerID=8YFLogxK
U2 - 10.3103/S8756699018040143
DO - 10.3103/S8756699018040143
M3 - Article
AN - SCOPUS:85053918845
VL - 54
SP - 411
EP - 418
JO - Optoelectronics, Instrumentation and Data Processing
JF - Optoelectronics, Instrumentation and Data Processing
SN - 8756-6990
IS - 4
ER -
ID: 16751968