Fahim Aziz Umrani

RESEARCH, TEACHING, or OTHER INTERESTS

Engineering, Electrical and Electronic Engineering, Information Systems, Signal Processing

RECENT SCHOLAR PUBLICATIONS

Distributed energy storage systems for EV charging stations
IA Halepoto, MM Memon, MAJ Abro, FA Umrani
Distributed Energy Storage Systems for Digital Power Systems, 263-292 2025



Optically transparent coding metasurface with dual-polarization conversion and RCS reduction characteristics
S Hafeez, J Yu, A Majeed, FA Umrani, Y Huang
IEEE Access 2024



A Broadband Meta-Absorber for Curved Terahertz Stealth Applications
S Hafeez, J Yu, FA Umrani, A Majeed, W Yun
Electronics 13 (15), 2966 2024



Performance Analysis of Modulation Techniques for Indoor Free Space Optics
FA Dahri, FA Umrani, K Memon, F Memon, AW Umrani
Journal of Applied Engineering & Technology (JAET) 8 (1), 72-80 2024



Dual-Polarization Conversion and Coding Metasurface for Wideband Radar Cross-Section Reduction
S Hafeez, J Yu, FA Umrani, Y Huang, W Yun, M Ishfaq
Photonics 11 (5), 454 2024



A Multiband and Multifunctional Metasurface for Linear and Circular Polarization Conversion in Reflection Modes
S Hafeez, J Yu, FA Umrani, W Yun, M Ishfaq
Crystals 14 (3), 266 2024



An Enhanced Double Sided Pulse Interval Modulation (EDS-PIM) Based SIM-OFDM for Light Fidelity (LiFi) Networks
F Khan, F Umrani, A Baqai
IEEE Communications Letters 27 (10), 2672-2676 2023



A review based on comparative analysis of techniques used in precision agriculture
K Memon, FA Umrani, A Baqai, ZS Syed
2023 4th International Conference on Computing, Mathematics and Engineering 2023



A novel double-sided pulse interval modulation (DS-PIM) aided SIM-OFDM for 6G light fidelity (LiFi) networks
F Khan, F Umrani, A Baqai, M Ijaz
Electronics 11 (21), 3579 2022



Design and analysis of high-speed bottleneck-free one-dimensional OCDMA based gigabit symmetric PON
KA Memon, AW Umrani, MA Unar, W Shah, FA Umrani
Wireless Personal Communications 126 (4), 3147-3165 2022



Deep learning based automated detection of intraretinal cystoid fluid
Z Ahmed, SQ Panhwar, A Baqai, FA Umrani, M Ahmed, A Khan
International Journal of Imaging Systems and Technology 32 (3), 902-917 2022



A Novel Double-sided Pulse Interval Modulation (DS-DS-PIM) Aided SIM-OFDM for 6G Light Fidelity (LiFi) Networks. Electronics 2022, 11, 3579
F Khan, F Umrani, A Baqai, M Ijaz
s Note: MDPI stays neu-tral with regard to jurisdictional claims in 2022



Design, Implementation and Evaluation of IR-Based Tagging System for RTLS
A Baqai, A Talpur, FA Umrani, I Lakho
Wireless Personal Communications 113 (2), 1345-1358 2020



Design and implementation of LED–LED indoor visible light communication system
FA Dahri, FA Umrani, A Baqai, HB Mangrio
Physical communication 38, 100981 2020



Comparative analysis of symmetrical and the asymmetrical golden ratio U slot microstrip patch antenna
F Naz, FA Umrani, ZA Soomro, Z Ali, S Hafeez
2020 3rd International Conference on Computing, Mathematics and Engineering 2020



Campus Navigation and Fleet Management Application by Using GPS
SA Ratti, FA Umrani, Z Bhutto, N Pirzada, A Mirani, A Hussain
INTERNATIONAL JOURNAL OF COMPUTER SCIENCE AND NETWORK SECURITY 20 (9), 228-232 2020



Design and experimental analysis of touchless interactive mirror using raspberry pi
A Memon, SM Kazmi, A Baqai, FA Umrani
People 11 (5) 2020



An Introduction to LiFi and Review of Prototypes Designed on FPGA and Other Hardware
FK Khaskheli, FA Umrani, A Baqai
Design, Implementation, and Analysis of Next Generation Optical Networks 2020



Performance analysis of VLC system using commercially available components
TK Khani, HB Mangrio, FA Umrani
2019 22nd International Multitopic Conference (INMIC), 1-4 2019



Matched filter based spectrum sensing technique for 4G cellular network
S Kalhoro, FA Umrani, MA Khanzada, LA Rahoo
Mehran University Research Journal of Engineering & Technology 38 (4), 973-978 2019

MOST CITED SCHOLAR PUBLICATIONS

Experimental Evaluation of Intelligent Transport System with VLC Vehicle-to-Vehicle Communication
FA Dahri, HB Mangrio, A Baqai, FA Umrani
Wireless Personal Communications, 1-12 2018
Citations: 35



Design and implementation of LED–LED indoor visible light communication system
FA Dahri, FA Umrani, A Baqai, HB Mangrio
Physical communication 38, 100981 2020
Citations: 22



Study of compressive strength of concrete with coal power plant fly ash as partial replacement of cement and fine aggregate
FA Memon, NA Memon, RA Memon
Mehran University Research Journal of Engineering & Technology 29 (04), 647-652 2010
Citations: 17



Deep learning based automated detection of intraretinal cystoid fluid
Z Ahmed, SQ Panhwar, A Baqai, FA Umrani, M Ahmed, A Khan
International Journal of Imaging Systems and Technology 32 (3), 902-917 2022
Citations: 16



Manchester-coded modified-Legendre codes for spectral-amplitude coding-based optical code-division multiplexing system
FA Aziz, SSA Obayya
Optoelectronics, IET 5 (2), 93-98 2011
Citations: 15



Effects of Modulation Scheme on Experimental Setup of RGB LEDs Based Underwater Optical Communication
HB Mangrio, A Baqai, FA Umrani, R Hussain
Wireless Personal Communications, 1-13 2018
Citations: 14



A review based on comparative analysis of techniques used in precision agriculture
K Memon, FA Umrani, A Baqai, ZS Syed
2023 4th International Conference on Computing, Mathematics and Engineering 2023
Citations: 13



Effect of steering error vector and angular power distributions on beamforming and transmit diversity systems in correlated fading channel
AW Umrani, Y Guan, FA Umrani
Progress In Electromagnetics Research 105, 383-402 2010
Citations: 13



Matched filter based spectrum sensing technique for 4G cellular network
S Kalhoro, FA Umrani, MA Khanzada, LA Rahoo
Mehran University Research Journal of Engineering & Technology 38 (4), 973-978 2019
Citations: 11



SONAR based obstacle detection and avoidance algorithm
MA Ansari, FA Umrani
2009 International Conference on Signal Acquisition and Processing, 98-102 2009
Citations: 11



A novel protocol with patient and node identification for optical wban with inherent security and interference rejection
A Baqai, FA Umrani, BS Chowdhry
Wireless Personal Communications 95 (4), 4211-4224 2017
Citations: 9



Analysis of effect of carrier frequency offset on performance of LTE uplink
S Kalwar, FA Umrani, M Magarini
2015 Third International Conference on Digital Information, Networking, and 2015
Citations: 9



The internet of LED: Indoor visible light communication using LED as transmitter and receiver
FA Umrani, FA Dahri, AW Umrani, HB Mangrio
2018 21st International Symposium on Wireless Personal Multimedia 2018
Citations: 8



Led based optical wireless communication system for WBAN
A Baqai, FA Umrani, BS Chowdhry
Mehran University Research Journal of Engineering & Technology 35 (4), 667-672 2016
Citations: 7



Performance analysis of VLC system using commercially available components
TK Khani, HB Mangrio, FA Umrani
2019 22nd International Multitopic Conference (INMIC), 1-4 2019
Citations: 6



An unsigned autocorrelation based blind spectrum sensing approach for cognitive radio
B Shaikh, SMZ Shah, F Umrani
2016 International Conference on Open Source Systems & Technologies (ICOSST 2016
Citations: 6



A Peak to Average Power Ratio Reduction of Multicarrier CDMA System Using Error Control Selective Mapping
SA Memon, AW Umrani, FA Umrani, AK Baloch
Progress In Electromagnetics Research Symposium Proceedings, Marrakesh, Morocco 2011
Citations: 5



A novel double-sided pulse interval modulation (DS-PIM) aided SIM-OFDM for 6G light fidelity (LiFi) networks
F Khan, F Umrani, A Baqai, M Ijaz
Electronics 11 (21), 3579 2022
Citations: 3



Design and experimental analysis of touchless interactive mirror using raspberry pi
A Memon, SM Kazmi, A Baqai, FA Umrani
People 11 (5) 2020
Citations: 3



Design, Development and Implementation of the IR Signalling Techniques for Monitoring Ambient and Body Temperature in WBANs
FAUBSC Attiya Baqai
MUET Research J. of Eng & Tech. (MURJ) 33 (3), 365-371 2014
Citations: 3