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Shahzad Ashraf

Work place: College of Internet of Things Engineering, Hohai University, Changzhou Jiangsu, China

E-mail: nfc.iet@hotmail.com

Website:

Research Interests: Computer systems and computational processes, Data Structures and Algorithms, Program Analysis and Transformation

Biography

Shahzad Ashraf received B.E. degree in Computer Systems Engineering, and M.E. in Communication System

and Networks from Mehran Engineering & Technology University, Jamshoro Pakistan in 2004, and 2014

respectively. He is currently pursuing the Ph.D. degree in Information and Communication Engineering with the

College of Internet of Things of Engineering, Hohai University Changzhou China. From 2005 to 2016, he served as an Assistant Professor at NFC Institute of Engineering and Technology Multan, Pakistan. He is an active and prominent reviewer of many renowned international journals including IEEE, ACM, wireless personal communications, IET, IETE, international journal of distributed sensor networks, international journal of microwave and wireless technologies, journal of robotics and control, international journal of data science and analytics, international journal of computers & technology, Technium: romanian journal of applied sciences and technology, iran journal of computer science, international arab journal of information technology, emerald: sensor review, international journal of pervasive computing and communications, journal of engineering and technology, and IGI global. 

Author Articles
Sagacious Communication Link Selection Mechanism for Underwater Wireless Sensors Network

By Shahzad Ashraf Sehrish Saleem Tauqeer Ahmed

DOI: https://doi.org/10.5815/ijwmt.2020.04.03, Pub. Date: 8 Aug. 2020

In underwater environment, the sensor nodes are deployed for collecting information and sending back to the base station. Establishing astute communication link among these sensor nodes in a multi-link routing environment is a key challenge for all underwater routing protocols. A sagacious communication link can only guarantee the maximum data transfer rate. The link selection mechanism of three underwater routing protocol i.e, Energy-aware Opportunistic Routing (EnOR) protocol, Shrewd Underwater Routing Synergy using Porous Energy Shell (SURS-PES) and Underwater Shrewd Packet Flooding Mechanism (USPF) have been investigated. After analyzing performance results of these protocols interms of packet delivery ratio, end-to-end ‎delay, network lifespan and energy consumption using NS2 with AquaSim 2.0 simulator. The protocol existing, with sagacious link selection mechanism in multi-link routing environment has been identified. The identification of this sagacious link selection mechanism is a novel approach which can give specific knowledge for targeted output without wasting resources for irrelevant objectives.

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