Fast and reliable hybrid routing for vehicular ad hoc networks.
Conference Proceeding
Al-Kubati, G., Al-Dubai, A., Mackenzie, L., & Pezaros, D. (2013)
Fast and reliable hybrid routing for vehicular ad hoc networks. In 13th International Conference on ITS Telecommunications (ITST), 20-25. https://doi.org/10.1109/ITST.2013.6685515
Intelligent Transportation Systems (ITSs) have been attracting tremendous attention in both academia and industry due to emerging applications that pave the way towards safer ...
The effects of network density of a new counter-based broadcasting scheme in mobile ad hoc networks.
Conference Proceeding
Yassein, M. B., Nimer, S. F., & Al-Dubai, A. (2010)
The effects of network density of a new counter-based broadcasting scheme in mobile ad hoc networks. In Proceedings of ITA 2010, 1462-1467. https://doi.org/10.1109/CIT.2010.261
Broadcasting is an essential operation in mobile ad hoc networks (MANETs) to transmit the message (data packet) from the sender to all other nodes in the network. Flooding is ...
Ontology-based Course Teacher Assignment within Universities
Journal Article
Ashour, G., Al-Dubai, A., & Romdhani, I. (2020)
Ontology-based Course Teacher Assignment within Universities. International Journal of Advanced Computer Science and Applications, 11(7), https://doi.org/10.14569/ijacsa.2020.0110787
Educational institutions suffer from the enormous amount of data that keeps growing continuously. These data are usually scattered and unorganised, and it comes from different...
Mobility Aware Duty Cycling Algorithm (MADCAL) A Dynamic Communication Threshold for Mobile Sink in Wireless Sensor Network
Journal Article
Thomson, C., Wadhaj, I., Tan, Z., & Al-Dubai, A. (2019)
Mobility Aware Duty Cycling Algorithm (MADCAL) A Dynamic Communication Threshold for Mobile Sink in Wireless Sensor Network. Sensors, 19(22), https://doi.org/10.3390/s19224930
The hotspot issue in wireless sensor networks, with nodes nearest the sink node losing energy fastest and degrading network lifetime, is a well referenced problem. Mobile sink...
Mobility And Energy Extensions For The IEEE 802.15.4 Standard
Conference Proceeding
Romdhani, I., Al-Dubai, A. Y., & Guibene, W. (2015)
Mobility And Energy Extensions For The IEEE 802.15.4 Standard. In L. Luke Chen, M. Steinbauer, I. Khalil, & G. Anderst-Kotsis (Eds.), Proceedings of the 13th International Conference on Advances in Mobile Computing and Multimedia, (318-321). https://doi.org/10.1145/2837126.2837167
The IEEE 802.15.4 standard is designed for low-power and low-rate wireless Personal Area Networks. Although energy is a key parameter in shaping the communication and interact...
A scalable plane-based broadcast algorithm for 3D-Mesh networks
Conference Proceeding
Al-Dubai, A., Ould-Khaoua, M., & Mackenzie, L. (2002)
A scalable plane-based broadcast algorithm for 3D-Mesh networks. In Proceedings of the Eleventh Euromicro Conference on Parallel,Distributed and Network-Based Processing (Euro-PDP’03), 149-156. doi:10.1109/empdp.2003.1183581
Broadcast algorithms for wormhole–switched meshes
have been widely reported in the literature. However,
most of these algorithms handle broadcast in a sequential
manner and do...
Towards an Energy Balancing Solution for Wireless Sensor Network with Mobile Sink Node
Journal Article
Thomson, C., Wadhaj, I., Tan, Z., & Al-Dubai, A. (2021)
Towards an Energy Balancing Solution for Wireless Sensor Network with Mobile Sink Node. Computer Communications, 170, 50-64. https://doi.org/10.1016/j.comcom.2021.01.011
The issue of energy holes, or hotspots, in wireless sensor networks is well referenced. As is the proposed mobilisation of the sink node in order to combat this. However, as t...
New efficient velocity-aware probabilistic route discovery schemes for high mobility Ad hoc networks
Journal Article
Bani Khalaf, M., Al-Dubai, A. Y., & Min, G. (2015)
New efficient velocity-aware probabilistic route discovery schemes for high mobility Ad hoc networks. Journal of Computer and System Sciences, 81(1), 97-109. https://doi.org/10.1016/j.jcss.2014.06.014
Most existing route discovery schemes in MANETs are based on probabilistic models by which MANETs usually deploy broadcast mechanisms to discover routes between nodes. This is...
Sensitivity-Aware Configurations for High Packet Generation Rate LoRa Networks
Conference Proceeding
Alahmadi, H., Bouabdallah, F., Ghaleb, B., & Al-Dubai, A. (2022)
Sensitivity-Aware Configurations for High Packet Generation Rate LoRa Networks. In 2021 20th International Conference on Ubiquitous Computing and Communications (IUCC/CIT/DSCI/SmartCNS). https://doi.org/10.1109/IUCC-CIT-DSCI-SmartCNS55181.2021.00048
In this paper, we introduce Sensitivity-Aware LoRa Configuration (SAL), a new algorithm for efficient autonomous and distributed selection of LoRa physical layer transmission ...
An efficient adaptive broadcast algorithm for the mesh network
Conference Proceeding
Al-Dubai, A., & Ould-Khaoua, M. (2001)
An efficient adaptive broadcast algorithm for the mesh network. In Eighth International Conference on Parallel and Distributed Systems (ICPADS'01), 83-90. https://doi.org/10.1109/ICPADS.2001.934805
Most existing broadcast algorithms proposed for the mesh do not scale well with the network size. Furthermore, they have been mainly based on deterministic routing, which cann...