A5049367336- Energy Efficient Wireless Sensor Networks
- Underwater Vehicles and Communication Systems
- Indoor and Outdoor Localization Technologies
- Energy Harvesting in Wireless Networks
- Mobile Ad Hoc Networks
- Molecular Communication and Nanonetworks
- Wireless Body Area Networks
- Biodiesel Production and Applications
- Distributed Sensor Networks and Detection Algorithms
- Opportunistic and Delay-Tolerant Networks
- Vehicle emissions and performance
- Network Security and Intrusion Detection
- Lubricants and Their Additives
- Advanced Combustion Engine Technologies
- Water Quality Monitoring Technologies
Universiti Putra Malaysia
2015-2020
ORCID
2020
University of Engineering and Technology Lahore
2013
COMSATS University Islamabad
2011-2012
North South University
2010
Korea Advanced Institute of Science and Technology
2010
Saga University
2002
In this paper, we present a comprehensive study of Medium Access Control (MAC) protocols developed for Wireless Body Area Networks (WBANs). WBANs, small battery operated on-body or implanted biomedical sensor nodes are used to monitor physiological signs such as temperature, blood pressure, ElectroCardioGram (ECG), ElectroEncephaloGraphy (EEG) etc. We discuss design requirements WBANs with major sources energy dissipation. Then, further investigate the existing designed focus on their...
Underwater Wireless Sensor Network (UWSN) has emerged as promising networking techniques to monitor and explore oceans. Research on acoustic communication been conducted for decades, but had focused mostly issues related physical layer such high latency, low bandwidth, bit error. However, data gathering process is still severely limited in UWSN due channel impairment. One way improve collection the design of routing protocol. Opportunistic Routing (OR) an emerging technique that ability...
Energy efficient routing protocol for Wireless Sensor Networks (WSNs) is one of the most challenging task researcher. Hierarchical protocols have been proved more energy protocols, as compare to flat and location based protocols. Heterogeneity nodes with respect their level, has also added extra lifespan sensor network. In this paper, we propose a Centralized Efficient Clustering (CEEC) protocol. We design CEEC three level heterogeneous can be implemented in multi-level heterogeneity...
Normalized advancement based totally opportunistic routing algorithm with void detection and avoiding mechanism for underwater wireless sensor network
In this paper we focus on routing's issues in UWSN and propose an adaptive lifetime aware routing protocol, REEP (Reliable Energy Efficient Protocol). Research acoustic channel has conducted from decades but that focused mostly related to physical layer such as high latency, low bandwidth bit error. However, research is still its infant stage need of a standard operational protocol. Due unique nature communication cannot directly implement protocols defined for terrestrial sensor network or...
Wireless sensor networks are basically used for monitoring and sensing of environments both civil military applications. It consists small devices called sensors (nodes). Each has a limited battery power once deployed, become inaccessible to user, thus replacement energy source becomes infeasible. There different routing protocols defined reduce consumption, increase network life time. Some them LEACH, LEACH-C, PEGASIS, TEEN BCDCP. We optimizing BCDCP its limitations make it more efficient....
Lubricating performance of some vegetable oil was evaluated for life thrust ball bearings. Vegetable oils used in test are rapeseed oil, camellia olive and castor oil. The results were compared with a corresponding paraffinic mineral Additional tests performed to evaluate the oxidation inhibitor oils. showed better fatigue as