Performance analysis of symmetrical and bidirectional 40 Gbps TWDM-PON employing m-QAM-OFDM modulation with multi-color LDs based VLC system

M Kumari, A Sheetal, R Sharma - Optical and quantum electronics, 2021 - Springer
In this work, a full-duplex time and wavelength division multiplexing-passive optical network
(TWDM-PON) system is analysed. Orthogonal frequency division multiplexing (OFDM) with …

Advances in fronthauling of communication technologies: A review

H Kaur, S Singh, R Kaur, R Singh - Journal of Network and Computer …, 2023 - Elsevier
A detailed review of cellular generations is done with respect to fronthauling (FH) with the
existing and upcoming key communication technologies. The journey of FH from migration …

Integrated long reach and energy-efficient NGPON-VLC system with OCDM/WDM for smart green buildings

M Kumari, V Arya - Optik, 2023 - Elsevier
Smart green buildings (SGBs) are composed of numerous services and offer hopeful
solutions to the world's continuous and rapid urbanization. Conventional data transmission …

A hybrid next-generation passive optical network and visible light communication for future hospital applications

M Kumari, R Sharma, A Sheetal - Optik, 2021 - Elsevier
The advancement in the latest healthcare technologies have shown a growing interest in
10/10 Gbps per channel hybrid next generation passive optical network (NG-PON) and …

Performance analysis of a full-duplex TWDM-PON using OFDM modulation with red LED visible light communication system

M Kumari, A Sheetal, R Sharma - Wireless Personal Communications, 2021 - Springer
Today's access networks are in high demand to fulfill the high bandwidth requirement
because of extensive improvement in high transmission rate applications for cloud …

Performance analysis of l ong‐reach 40/40 Gbps mode division multiplexing‐based hybrid time and wavelength division multiplexing passive optical network/free …

M Kumari, R Sharma, A Sheetal - Transactions on Emerging …, 2021 - Wiley Online Library
Time and wavelength division multiplexing passive optical network (TWDM‐PON) is
adopted across the globe and is considered as the most remarkable trend of the next …

[HTML][HTML] Wheel-based MDM-PON system incorporating OCDMA for secure network resiliency

M Kumari, V Arya, HMR Al-Khafaji - Photonics, 2023 - mdpi.com
Wheel-based network resilience passive optical network (PON) based on mode division
multiplexing (MDM) can be integrated with optical code division multiple access (OCDMA) …

Comparative analysis of high speed 20/20 Gbps OTDM-PON, WDM-PON and TWDM-PON for long-reach NG-PON2

M Kumari, R Sharma, A Sheetal - Journal of Optical Communications, 2022 - degruyter.com
Nowadays, bandwidth demand is enormously increasing, that causes the existing passive
optical network (PON) to become the future optical access network. In this paper, next …

Nyquist four-level pulse amplitude modulation scheme (PAM-4) based on hierarchical modulation in IM/DD-TDM PON with hybrid equalization

N Feng, X Sun - Optics Communications, 2020 - Elsevier
In order to achieve higher power margin in the intensity-modulation and direct detection
(IM/DD) based time division multiplexed passive optical network (TDM-PON) system, at the …

A PAM-4 signal enabled 400 Gbps hybrid PDM-OAM multiplexing-based FSO transmission system

M Singh, A Atieh, MH Aly… - Optical and Quantum …, 2024 - Springer
This paper introduces a 400 Gbps free space optics (FSO) system to meet the expected
surge in the demand for data traffic. The proposed system is based on using 4-level pulse …