A survey on the architecture, application, and security of software defined networking: Challenges and open issues

K Nisar, ER Jimson, MHA Hijazi, I Welch, R Hassan… - Internet of Things, 2020 - Elsevier
Abstract Software Defined Networking (SDN) is a new technology that makes computer
networks farther programmable. SDN is currently attracting significant consideration from …

Anomaly detection using deep neural network for IoT architecture

Z Ahmad, A Shahid Khan, K Nisar, I Haider, R Hassan… - Applied Sciences, 2021 - mdpi.com
The revolutionary idea of the internet of things (IoT) architecture has gained enormous
popularity over the last decade, resulting in an exponential growth in the IoT networks …

[PDF][PDF] Comparative research directions of population initialization techniques using PSO algorithm

S Pervaiz, WH Bangyal, A Ashraf, K Nisar… - … Automation & Soft …, 2022 - academia.edu
In existing meta-heuristic algorithms, population initialization forms a huge part towards
problem optimization. These calculations can impact variety and combination to locate a …

Performance evaluation of a 4× 20-Gbps OFDM-based FSO link incorporating hybrid W-MDM techniques

M Singh, S Chebaane, S Ben Khalifa, A Grover… - Frontiers in …, 2021 - frontiersin.org
Free space optics (FSO) has been recognized as a crucial technique to meet the high-
bandwidth requirements in future wireless information transmission links. It provides a …

Performance comparison of 2× 20 Gbit/s-40 GHz OFDM based RoFSO transmission link incorporating MDM of Hermite Gaussian modes using different modulation …

M Singh, J Malhotra - Wireless Personal Communications, 2020 - Springer
The shortage of radio frequency spectrum for wireless communication networks has been
addressed by using millimeter wave (mm-wave) transmission in optical-wireless and Radio …

IoT technology enabled heuristic model with Morlet wavelet neural network for numerical treatment of heterogeneous mosquito release ecosystem

Z Sabir, K Nisar, MAZ Raja, MR Haque, M Umar… - IEEE …, 2021 - ieeexplore.ieee.org
The utmost advancements of artificial neural networks (ANNs), software-defined networks
(SDNs) and internet of things (IoT) technologies find beneficial in different applications of the …

Performance comparison of M-QAM and DQPSK modulation schemes in a 2× 20 Gbit/s–40 GHz hybrid MDM–OFDM-based radio over FSO transmission system

M Singh, J Malhotra - Photonic Network Communications, 2019 - Springer
This work is focused on the modeling and performance investigation of a 2× 20 Gbit/s–40
GHz hybrid mode division multiplexing–orthogonal frequency division multiplexing-based …

[PDF][PDF] Analysis and Intellectual Structure of the Multi-Factor Authentication in Information Security.

RM Saqib, AS Khan, Y Javed, S Ahmad… - … Automation & Soft …, 2022 - academia.edu
This study presents the current state of research on multi-factor authentication.
Authentication is one of the important traits in the security domain as it ensures that …

Long-reach high-capacity hybrid MDM-OFDM-FSO transmission link under the effect of atmospheric turbulence

M Singh, J Malhotra - Wireless Personal Communications, 2019 - Springer
Orthogonal frequency division multiplexing (OFDM) based free space optics (FSO) link is a
promising technology for future wireless data transmission networks. In this paper, we report …

Optical millimeter wave mode division multiplexing of LG and HG modes for OFDM Ro-FSO system

A Amphawan, S Chaudhary, V Chan - Optics Communications, 2019 - Elsevier
The scarcity of RF spectrum at lower frequencies has recently been addressed by millimeter
wave transmission in fiber-wireless and radio-over-free-space optics networks for more …