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Abdelfettah Salah Belghith

Professor

Faculty

علوم الحاسب والمعلومات
Building 31, Second Floor, Office 2202
المنشورات
ورقة مؤتمر
2018

LEATCH-L: Low Energy Adaptive Tier Clustering Hierarchy for Large scale WSNs (2018)

In recent years, clustering has emerged as a promising approach to facilitate the data routing and data aggregation in Wireless Sensor Network (WSN).Although clustering routing approaches stand well in small-scale networks, they do not fit large scale WSNs as it is the case in LEACH [1]. Indeed, clustering suffers from the adverse effects of the isolated nodes in the network and some other coverage problems. To deal with these issues, we develop LEATCH-L, a Low Energy Adaptive Tier Clustering Hierarchy for Large scale WSNs. The proposed approach makes the major functions of LEACH applicable to largescale WSNs whose dimension is much larger than the largest transmission radius of the sensor nodes. The latter imposes a dynamic decomposable structure on the network topology which results in a set of smaller subnetworks. Such decompositions are implemented through a smart m-level hierarchical clustering process. Moreover, the proposed approach involves a two level of data aggregation. Evaluation results show that the introduced approach is scalable, and its performance is significantly better than the state-of-the art approaches.

موقع المؤتمر
Madrid. Spain
اسم المؤتمر
22nd International Symposium on Distributed Simulation and Real Time Applications IEEE/ACM'18
المنظمة الممولة
IEEE/ACM
مزيد من المنشورات
publications

In Wireless Body Area Networks (WBANs), it is crucial to ensure reliable and timely delivery of gathered data, despite their intrinsic challenges related to limited resources at the sensor level…

بواسطة Abdelfettah Belghith
2023
تم النشر فى:
Elsevier
publications

Media streaming and consumer mobility are already prevalent on the internet. Audio and video streaming traffic continues to grow and currently accounts for over 70% of global traffic. User…

بواسطة Abdelfettah Belghith
2023
تم النشر فى:
Elsevier
publications

Named Data Networking (NDN) is considered an appropriate architecture for IoT as it naturally supports consumer mobility and provides in-network caching capabilities as leverage to meet IoT…

بواسطة Abdelfettah Belghith
2023
تم النشر فى:
Elsevier