Energy-Aware Data Delivery Framework for Safety-Oriented Mobile IoT

Al-Turjman, Fadi
The proliferation of wireless multimedia sensor networks has given rise to intelligent transportation systems as a mobile data-sharing model. This vision can be extended under the umbrella of the mobile Internet of Things to include versatile resources, such as smartphones, radio frequency identification tags, and sensors on roads that can be utilized in emergency situations. The facilitation of such a vision faces key challenges in terms of interoperability, resource management and energy consumption. In this paper, we propose agile data delivery framework that caters for service-based applications in smart cities where multimedia data is heavily exchanged. Optimized routing approach that operates with limited resources in highly dynamic topologies is investigated and recommended. This approach assists in specifying which path a data packet should follow in order to determine the optimal usage of the available resources while satisfying QoS constraints for a wide range of real-time multimedia applications in safety and security fields. Simulation results, which have been validated via solid analytical analysis, are used to assess and outline the efficiency of the proposed approach in terms of system throughput, energy consumption, and average end-to-end delay against other similar approaches in the literature


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Hasan, Mohammed Zaki; Al-Rizzo, Hussain; Al-Turjman, Fadi (2017-01-01)
The vision of wireless multimedia sensor networks (WMSNs) is to provide real-time multimedia applications using wireless sensors deployed for long-term usage. Quality of service assurances for both best effort data and real-time multimedia applications introduced new challenges in prioritizing multipath routing protocols in WMSNs. Multipath routing approaches with multiple constraints have received considerable research interest. In this paper, a comprehensive survey of both best effort data and real-time m...
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İncebacak, Davut; Baykal, Nazife; Bıçakcı, Kemal; Department of Information Systems (2013)
Wireless Sensor Networks (WSNs) are composed of battery powered small sensor nodes with limited processing, memory and energy resources. Self organization property together with infrastructureless characteristics of WSNs make them favorable solutions for many applications. Algorithms and protocols developed for WSNs must consider the characteristics and constraints of WSNs but since battery replenishment is not possible or highly challenging for sensor nodes, one of the major concerns in designing network p...
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In wireless sensor networks, sensors with limited resources are distributed in a wide area. Localizing the sensors is an important problem. Anchor nodes with known positions are used for sensor localization. A simple and efficient way of generating anchor nodes is to use mobile anchors which have built-in GPS units. In this thesis, a single mobile anchor is used to traverse the region of interest to communicate with the sensor nodes and identify their positions. Therefore planning the best trajectory for th...
Citation Formats
F. Al-Turjman, “Energy-Aware Data Delivery Framework for Safety-Oriented Mobile IoT,” IEEE SENSORS JOURNAL, pp. 470–478, 2018, Accessed: 00, 2020. [Online]. Available: