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Abdelfettah Salah Belghith

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علوم الحاسب والمعلومات
Building 31, Second Floor, Office 2202
المنشورات
مقال فى مجلة
2020

Context‐aware routing framework for duty‐cycled wireless sensor networks (2020)

Belghith, Abdelfettah . 2020

As sensor nodes are power constrained, saving energy and prolonging network lifetime have been given the greatest priority in the design of routing protocols in wireless sensor networks (WSNs). In this regard, duty‐cycling is broadly utilized as an underlying MAC (Medium Access Control)‐based protocol for routing solutions. In this regard, a cross‐layer approach, integrating MAC and routing protocols, is required to achieve a trade‐off between energy efficiency and communication reliability, through adapting nodes duty‐cycle to routing decisions. Besides, with the proliferation of WSNs applications in various domains, achieving energy efficiency should not be performed while ignoring the diverse quality of service (QoS) demands of the considered applications to ensure their well functioning. In this context, we propose a context‐aware routing framework under duty‐cycled networks, a generic framework that allows to support heterogeneous applications and traffic patterns. An evaluation of the framework is also proposed in this paper. Results prove the effectiveness of context‐awareness and the cross‐layer interaction between the different modules of the framework to guarantee desired QoS while reducing energy consumption.

رقم المجلد
99
رقم الانشاء
99
مجلة/صحيفة
Concurrency and Computation: Practice and Experience, Wiley
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