Abdul Hasib Siddique, A K M Arifuzzman, Riazul Islam, Mohammed Tarique
Worldwide Interoperability for Microwave Access (WiMax), standardized asIEEE 802.16d is a popular technology for broadband wireless communication system. Orthogonal Frequency Division Multiplexing (OFDM) is the core of this technology.OFDMreduces Inter-symbol Interference (ISI) and hence improves sy...
Nadia Nowshin, A K M Arifuzzman, Mohammed Tarique, A.B.M.S. Hossain
In this paper, through the basic components of fiber optic communication a novel transmission system called OCDMA (Optical Code Division Multiple Access) based PON with centralized light wave is demonstrated. Here we experimentally investigated the transmission performance of a modulation based on a...
Chowdhury Akram Hossain, Md. Anwar Hossain, Mohammed Tarique
Free-space model and two-ray ground reflection model have been widely used in the literatures as the propagation models to investigate the performance of an ad hoc network. But these two models are too simple to represent a real world scenario. A more realistic model namely shadowing propagation mod...
Tanveer Ahmed Bhuiyan, Mohammed Tarique, Rumana Islam
A fundamental problem of mobile ad hoc network (MANET) is to determine whether it is advantageous to route packet over many short-hops or few long-hops. The main arguments for short-hop routing are minimum energy consumption and high signal-to-interference ratio. Minimum energy consumption maximizes...
Saeed Alshahrani, Mohammad Firoz Alam, Marwa Qadri, Ali Hanbashi et al.
Objectives Cisplatin, a commonly utilized chemotherapeutic drug, is linked to dose-limiting nephrotoxicity caused by oxidative stress, inflammation, and apoptosis. This research assessed the phytochemical profile and nephroprotective efficacy of Caralluma subulata (Forssk.) Decne, a traditional medi...
Ayyub Patel, Hani Alothaid, Ayaz Khurram Mallick, Adel I. Alalawy et al.
Background Cancer is a multifaceted disease characterized by uncontrolled cell growth and represents a significant global health challenge. The intricate origins of cancer involve various factors that may act independently or collectively, contributing to its initiation and progression and resulting...
Md. Golzare Nabi, Islam, Shafiqur Rahman, Fausta Ari Barata et al.
The current study uses the parametric Stochastic Frontier Approach (SFA) with the Maqasid Model, Performance Measures based on Maqasid al Shariah (PMMS) to empirically evaluate the performance of Bangladeshi Islamic commercial banks from 2005 to 2018. In accordance with the SFA model, Islamic commer...
Saddamul Islam, Mohammed Tarique
Energy insufficiency is disturbing the improvement of Bangladesh. Since the sun light is not available always and the breeze does not blow constantly, solar and wind power alone are weaker power sources. Coupling solar as well as wind power sources along with storage batteries making up the full dur...
Md. Anwar Hossain, Mohammed Tarique, Rumana Islam
Two-ray ground reflection model has been widely used as the propagation model to investigate the performance of an ad hoc network. But two-ray model is too simple to represent a real world network. A more realistic model namely shadowing propagation model has been used in this investigation. Under s...
Arifuzzaman AKM, Rumana Islam, Mohammed Tarique, Mussab Saleh Hassan
sensitivity to frequency error. In order to overcome these limitations DVB-T receivers should be optimally designed. In this paper we address the issues related to optimal DVB-T receiver design. There of several signal processing units in a DVB-T receiver. A low-pass filter is one of them. In this p...
AKM Arifuzzaman, Mussab Mohammed Saleh, Mohammed Tarique, Rumana Islam
Digital Video Broadcasting -Terrestrial (DVB-T) has become a very popular technology for terrestrial digital television services. DVB-T is based on Orthogonal Frequency Division Multiplexing (OFDM) technique. OFDM is considered suitable for DVB-T system because of its low Inter-Symbol Interference (...