Non-linear channel equalization using modified grasshopper optimization algorithm

KK Ingle, RK Jatoth - Applied Soft Computing, 2024 - Elsevier
In this paper, a modified grasshopper optimization algorithm is proposed for equalization of
non-linear wireless communication channels. Even though grasshopper optimisation …

An efficient JAYA algorithm with lévy flight for non-linear channel equalization

KK Ingle, RK Jatoth - Expert Systems with Applications, 2020 - Elsevier
Neural network (NN) based equalizers are known to outperform the linear equalizers based
on finite impulse response (FIR) adaptive filter for highly dispersive and non-linear channels …

Application of Bat algorithm and its modified form trained with ANN in channel equalization

P Kumar Mohapatra, S Kumar Rout, S Kishoro Bisoy… - Symmetry, 2022 - mdpi.com
The transmission of high-speed data over communication channels is the function of digital
communication systems. Due to linear and nonlinear distortions, data transmitted through …

Training strategy of fuzzy-firefly based ANN in non-linear channel equalization

PK Mohapatra, SK Rout, SK Bisoy, M Sain - IEEE Access, 2022 - ieeexplore.ieee.org
Channel equalization is remaining a challenge for the researcher. Especially for the non-
linear channel as well as the extremely dispersive channel, an effective channel equalizer is …

Fading channel modelling using single-hidden layer feedforward neural networks

J Liu, X Jin, F Dong, L He, H Liu - Multidimensional systems and signal …, 2017 - Springer
Due to the complexity and extensive application of wireless systems, fading channel
modeling is of great importance for designing a mobile network, especially for high speed …

A new training scheme for neural network based non-linear channel equalizers in wireless communication system using Cuckoo Search Algorithm

KK Ingle, RK Jatoth - AEU-International Journal of Electronics and …, 2021 - Elsevier
Widespread use of the internet has resulted in a massive rise in the data rate of a wireless
communication system. Eventually, to mitigate the effect of inter-symbol interference (ISI) in …

Emergency department online patient-caregiver scheduling

H Rosemarin, A Rosenfeld, S Kraus - Proceedings of the AAAI …, 2019 - ojs.aaai.org
Abstract Emergency Departments (EDs) provide an imperative source of medical care.
Central to the ED workflow is the patientcaregiver scheduling, directed at getting the right …

Performance analysis of fading channels in a wireless communication

PK Mohapatra, SK Rout, RN Panda, A Meda… - … on Innovations in …, 2022 - Springer
Wireless communication relies heavily on system performance. It is very important to
consider channel behavior when designing wireless communication systems. Fading …

Development of a novel RBFNN‐trained nonlinear channel equalizer based on GDEBOA technique

PK Mohapatra, SK Rout… - International Journal of …, 2023 - Wiley Online Library
The equalization of digital channels is generally known to be a nonlinear classification
problem. Applications such as these can benefit from networks that approximate nonlinear …

Particle swarm optimization exponential constriction factor (PSO-ECF) based channel equalization

UK Acharya, S Kumar - 2019 6th International Conference on …, 2019 - ieeexplore.ieee.org
In Digital Communication System, the main factor which affects the reliable transmission of
data is Inter Symbol Interference (ISD. To mitigate this effect, Channel Equalizer is used at …