B
Bhagwan Das
Researcher at Quaid-e-Awam University of Engineering, Science and Technology
Publications - 83
Citations - 382
Bhagwan Das is an academic researcher from Quaid-e-Awam University of Engineering, Science and Technology. The author has contributed to research in topics: Signal & Optical communication. The author has an hindex of 9, co-authored 74 publications receiving 254 citations. Previous affiliations of Bhagwan Das include Chitkara University & Universiti Tun Hussein Onn Malaysia.
Papers
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Journal ArticleDOI
Performance Evaluation of FIR Filter After Implementation on Different FPGA and SOC and Its Utilization in Communication and Network
Bishwajeet Pandey,Bhagwan Das,Amanpreet Kaur,Tanesh Kumar,Abdul Moid Khan,D. M. Akbar Hussain,Geetam Singh Tomar +6 more
TL;DR: This work designs an FIR filter that will energy efficient as well as faster than traditional design and finds the most energy efficient architecture and also finds the architecture that will deliver highest performance among these four architectures taken under consideration.
Journal ArticleDOI
Demand Forecasting DBA Algorithm for Reducing Packet Delay with Efficient Bandwidth Allocation in XG-PON
Kamran Ali Memon,Khalid Hussain Mohammadani,Noor ul Ain,Arshad Shaikh,Sibghat Ullah,Qi Zhang,Bhagwan Das,Rahat Ullah,Feng Tian,Xiangjun Xin +9 more
TL;DR: A novel approach for bandwidth allocation, called Demand Forecasting DBA (DF-DBA), which predicts ONU’s future demands by statistical modelling of the demand patterns and tends to fulfil the predicted demands just in time, which results in reduced delay.
Journal ArticleDOI
Dynamic bandwidth allocation algorithm with demand forecasting mechanism for bandwidth allocations in 10-gigabit-capable passive optical network
Kamran Ali Memon,Khalid Hussain Mohammadani,Asif Ali Laghari,Rahul Yadav,Bhagwan Das,Wajahat Ullah Khan Tareen,Noor ul Ain Memon,Xiangjun Xin +7 more
TL;DR: A reasonable and effective uplink dynamic bandwidth allocation method - demand forecasting DBA (DF-DBA) that predicts ONU’s future demands by statistical modelling of the demand patterns and tends to fulfil the predicted demands just in time, which results in reduced delay.
Journal ArticleDOI
A scientific report of non-singular techniques on microring resonators: An application to optical technology
Kashif Ali Abro,Bhagwan Das +1 more
TL;DR: This manuscript is dedicated to investigate the fractional modeling of microring resonators subject to the inputs and outputs of the two all-optical ring resonators within the limitations of time-dependent relations and coupled mode theory.
Journal ArticleDOI
Design of an Optical Attocells Configuration for an Indoor Visible Light Communications System
TL;DR: The proposed optical attocells model has used small number of LEDs chips, and hence, a reduction in link power consumption by 30.6% is achieved and the total received power at the centre is improved from 3.2 to 5.967 dBm.