Ghaleb, B., Al-Dubai, A., Romdhani, I., & Qasem, M. (2018). Drizzle Algorithm. USA: IETF
Trickle algorithm used in RPL routing protocol suffers from some issues related to power, network convergence time and overhead and
load-distribution. To optimize this al...
Qasem, M., Al-Dubai, A., Romdhani, I., & Ghaleb, B. (2018). Load Balancing Objective Function in RPL draft-qasem-roll-rpl-load-balancing-01. USA: IETF
This document proposes an extended Objective Function(OF) that balances the number of children nodes of the parent nodes to avoid the overloading problem and ensure node lif...
Qasem, M., Al-Dubai, A., Romdhani, I., Ghaleb, B., Hou, J., & Jadhav, R. A. (2017). Load Balancing Objective Function in RPL (Draft 2). USA: IETF
This document proposes an extended Objective Function(OF) that balances the number of child nodes of the parent nodes to avoid the overloading problem and ensure node li...
Wireless sensor networks (WSNs) and Internet of things are among the top potential new technologies that dramatically alter the world and the way we live and work. Indeed, in recent decades, the need ...
Carnegie Trust for the Universities of Scotland
This short research visit aims at building research collaborative links with the Texas A & M University at Qatar and the University of Qatar
Royal Society of Edinburgh
Thomson, C., Romdhani, I., Al-Dubai, A., Qasem, M., Ghaleb, B., & Wadhaj, I. (2016). Cooja Simulator Manual. Edinburgh: Edinburgh Napier University
While Cooja has been proven to be an ideal tool for the simulation of RPL in WSNs, there are challenges involved in its use, particularly in regard to a lack of documentation....
Al-Dubai, A. (2003). Towards efficient collective communications for interconnection networks. (Thesis). University of Glasgow. Retrieved from http://researchrepository.napier.ac.uk/id/eprint/3679
Al-Dubai, A. (2002). Qualified groups: an efficient path-based multicast algorithm for mesh networks
Al-Dubai, A. (2002). On collective communication in wormhole-switched interconnection networks
Al-Dubai, A. (2000). New minimal adaptive routing for broadcasting in n-dimensional meshes.
Ali, A. E., Al-Dubai, A., Romdhani, I., & Eshaftri, M. (2018, June). Reliable and Energy-Efficient Two Levels Unequal Clustering Mechanism for Wireless Sensor Networks. Paper presented at The 16th IEEE International Conference on Smart City (IEEE SmartCity-2018), Exeter, UK
In Wireless Sensor Networks, clustering sensor nodes into disjoint groups is widely used to achieve load balance and increase network lifetime. In particular, traditional uneq...
Altwassi, H., Qasem, M., Yassein, M. B., & Al-Dubai, A. (2015, October). Performance evaluation of RPL objective functions. Paper presented at International Workshop on Internet of Things and Smart Spaces (IoT-Smart-2015): Applications, Challenges and Future Trends in conjunction with the 14th IEEE International Conference on Ubiquitous Computing and Communications （IUCC 2015), Liverpool, UK
IPv6 Routing Protocol for Low-Power and Lossy
Networks (RPL) is a standard for Wireless Sensors Networks. RPL uses two different ‘objective functions’ (OFs), namely Minimum Ra...
Yassein, M. B., & Al-Dubai, A. (2015, October). Inspired counter based broadcasting in dynamic source routing protocol. Paper presented at 14th IEEE International Conference on Ubiquitous Computing and Communications (IUCC-2015), Liverpool, UUK
The broadcast storm problem is one of the most
challenging issues in Mobile ad Hoc Networks (MANETs).
However, it is still a challenging problem despite the great deal
Eshaftri, M., Al-Dubai, A., Romdhani, I., & Yassien, M. B. (2015, September). A load-balancing cluster based protocol for Wireless Sensor Networks. Paper presented at 4th International Conference on Wireless Sensor Networks (WSN'15), Lodz, Poland
Eshaftri, M., Essa, A., Qasem, M., Romdhani, I., & Al-Dubai, A. (2014, June). Reliable Hierarchical Cluster Routing Protocol for Wireless Sensor Networks. Paper presented at International Conference on Networking, Distributed Systems and Applications : INDS 2014, Bejaia, Algeria
Wireless sensor networks (WSNs) have recently become an integral part of a wide range of systems such as surveillance, target tracking, security and health management sy...
Al-Dubai, A., Ould-Khaoua, M., & Mackenzie, L. (2003, July). A new grouping scheme for path-based multicast communication
Yassin, A., Nasser, Y., Al-Dubai, A., & Awad, M. (2018). MOSAIC: Simultaneous Localization and Environment Mapping using mmWave without a-priori Knowledge. IEEE Access, 1-1. doi:10.1109/access.2018.2879436
Simultaneous Localization and environment mapping (SLAM) is the core to robotic mapping and navigation as it constructs simultaneously the unknown environment and localizes th...
Mobile ad-hoc networking (MANET) technology has been a major avenue for many wireless and mobile networke...
Ambient-Intelligent Inhabited Environment using Cognitive-Internet of Everything
Explaining the origin and the evolution of cooperation has been a major challenge in many ...