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61 results

A New Annulus-based Distribution Algorithm for Scalable IoT-driven LoRa Networks

Conference Proceeding
Alahmadi, H., Bouabdallah, F., & Al-Dubai, A. (in press)
A New Annulus-based Distribution Algorithm for Scalable IoT-driven LoRa Networks
Long-Range (LoRa) has been a major avenue for deploying the Internet of Things (IoT) in large scale environments due to its long-scale connection, energy efficiency, and cost-...

PoNW: A Secure and Scalable Proof-of-Notarized-Work Based Consensus Mechanism

Conference Proceeding
Abubakar, M., Jaroucheh, Z., Al-Dubai, A., & Buchanan, W. (2020)
PoNW: A Secure and Scalable Proof-of-Notarized-Work Based Consensus Mechanism. In ICVISP 2020: Proceedings of the 2020 4th International Conference on Vision, Image and Signal Processing. https://doi.org/10.1145/3448823.3448875
The original consensus algorithm-Proof of Work (PoW) has been widely utilized in the blockchain systems and is been adopted by many cryptocurrencies, such as Bitcoin and Ether...

A New Mobility Aware Duty Cycling and Dynamic Preambling Algorithm for Wireless Sensor Network

Conference Proceeding
Thomson, C., Wadhaj, I., Al-Dubai, A., & Tan, Z. (2020)
A New Mobility Aware Duty Cycling and Dynamic Preambling Algorithm for Wireless Sensor Network. In 2020 IEEE 6th World Forum on Internet of Things (WF-IoT). https://doi.org/10.1109/WF-IoT48130.2020.9221036
The issue of energy holes, or hotspots, in wireless sensor networks is well referenced. As is the proposed mobilisa-tion of the sink node in order to combat this. However, as ...

Delegation of Authentication to the Data Plane in Software-Defined Networks

Conference Proceeding
Almaini, A., Al-Dubai, A., Romdhani, I., & Schramm, M. (2020)
Delegation of Authentication to the Data Plane in Software-Defined Networks. In 2019 IEEE International Conferences on Ubiquitous Computing & Communications (IUCC) and Data Science and Computational Intelligence (DSCI) and Smart Computing, Networking and Services (SmartCNS), (58-65). https://doi.org/10.1109/iucc/dsci/smartcns.2019.00038
OpenFlow is considered as the most known protocol for Software Defined Networking (SDN). The main drawback of OpenFlow is the lack of support of new header definitions, which ...

Mobility Aware Duty Cycling Algorithm (MADCAL) in Wireless Sensor Network with Mobile Sink Node

Conference Proceeding
Thomson, C., Wadhaj, I., Tan, Z., & Al-Dubai, A. (2019)
Mobility Aware Duty Cycling Algorithm (MADCAL) in Wireless Sensor Network with Mobile Sink Node. In 2019 IEEE International Conference on Smart Internet of Things (SmartIoT). https://doi.org/10.1109/SmartIoT.2019.00037
In Wireless Sensor Networks (WSNs) the use of Mobile Sink Nodes (MSNs) has been proposed in order to negate the ”hotspot” issue. This where nodes closest to the sink node shal...

A 3D Smooth Random Walk Mobility Model for FANETs

Conference Proceeding
Lin, N., Gao, F., Zhao, L., Al-Dubai, A., & Tan, Z. (2019)
A 3D Smooth Random Walk Mobility Model for FANETs. In 2019 IEEE 21st International Conference on High Performance Computing and Communications; IEEE 17th International Conference on Smart City; IEEE 5th International Conference on Data Science and Systems (HPCC/SmartCity/DSS)https://doi.org/10.1109/HPCC/SmartCity/DSS.2019.00075
The number of Unmanned Aerial Vehicles (UAVs) applications has increased over the past few years. Among all scenarios, UAV group consisting multi-UAVs is normally used to prov...

A Learning-based Vehicle-Trajectory Generation Method for Vehicular Networking

Conference Proceeding
Zhao, L., Liu, Y., Al-Dubai, A., Tan, Z., Min, G., & Xu, L. (2019)
A Learning-based Vehicle-Trajectory Generation Method for Vehicular Networking. https://doi.org/10.1109/HPCC/SmartCity/DSS.2019.00082
With the rapid development of mobile applications, networking technologies have been constantly evolved to offer a more convenient way of sharing information and online-commun...

A temporal-information-based adaptive routing algorithm for software defined vehicular networks

Conference Proceeding
Zhao, L., Li, Z., Li, J., Al-Dubai, A., Min, G., & Zomaya, A. Y. (2019)
A temporal-information-based adaptive routing algorithm for software defined vehicular networks. In ICC 2019 - 2019 IEEE International Conference on Communications (ICC)https://doi.org/10.1109/ICC.2019.8761680
In Software Defined Vehicular Networks (SDVNs), most existing studies of routing consider the vehicular network as a static graph and compute the flow table based on static in...

A novel adaptive routing and switching scheme for software-defined vehicular Networks

Conference Proceeding
Zhoa, L., Zhao, W., Gong, C., Al-Dubai, A., & Min, G. (2019)
A novel adaptive routing and switching scheme for software-defined vehicular Networks. In Proceedings of the IEEE International Conference on Communicationshttps://doi.org/10.1109/ICC.2019.8761365
Software-Defined Vehicular Networks (SDVNs) technology has been attracting significant attention as it can make Vehicular Ad Hoc Network (VANET) more efficient and intelligent...

Performance Investigation of RPL Routing in Pipeline Monitoring WSNs

Conference Proceeding
Wadhaj, I., Gharebi, W., Al-Dubai, A., & Thomson, C. (2018)
Performance Investigation of RPL Routing in Pipeline Monitoring WSNs. In 20th {IEEE} International Conference on High Performance Computing and Communications; 16th {IEEE} International Conference on Smart City; 4th {IEEE} International Conference on Data Science and Systems, HPCC/SmartCity/DSS 2018https://doi.org/10.1109/HPCC/SmartCity/DSS.2018.00178
The adoption of WSN and IEEE 802.15.4 standard for the linear WSN networks were assumed. The interconnection of WSNs with the Internet is possible by assigning IPv6 addresses ...