O
Olfa Gaddour
Researcher at University of Sfax
Publications - 13
Citations - 799
Olfa Gaddour is an academic researcher from University of Sfax. The author has contributed to research in topics: Wireless sensor network & Routing protocol. The author has an hindex of 9, co-authored 12 publications receiving 663 citations. Previous affiliations of Olfa Gaddour include Prince Sultan University.
Papers
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Journal ArticleDOI
Survey RPL in a nutshell: A survey
Olfa Gaddour,Anis Koubía +1 more
TL;DR: This paper presents the most relevant research efforts made around RPL routing protocol that pertain to its performance evaluation, implementation, experimentation, deployment and improvement, and points out open research challenges on the RPL design.
Journal ArticleDOI
Quality-of-service aware routing for static and mobile IPv6-based low-power and lossy sensor networks using RPL
TL;DR: This paper proposes OF-FL (Objective Function based on Fuzzy Logic), a new objective function that overcomes the limitations of the standardized objective functions that were designed for RPL by considering important link and node metrics, namely end-to-end delay, number of hops, ETX (Expected transmission count) and LQL (Link Quality Level).
Proceedings ArticleDOI
Co-RPL: RPL Routing for Mobile Low Power Wireless Sensor Networks using Corona Mechanism
TL;DR: This work proposes Co-RPL as an extension to RPL based on the Corona mechanism to support mobility, and conducts an extensive simulation study using the Contiki/Cooja simulator to demonstrate the effectiveness.
Proceedings ArticleDOI
OF-FL: QoS-aware fuzzy logic objective function for the RPL routing protocol
TL;DR: OF-FL is designed, a novel objective function that combines a set of metrics in order to provide a configurable routing decision based on the fuzzy parameters that can achieve remarkable performance of the RPL-based LLNs in comparison with the existing objective functions.
Proceedings ArticleDOI
Simulation and performance evaluation of DAG construction with RPL
Olfa Gaddour,Anis Koubaa,Shafique Ahmad Chaudhry,Miled Tezeghdanti,Rihab Chaari,Mohamed Abid +5 more
TL;DR: It is argued through simulation that RPL provides several features that make it suitable to large scale networks, namely in terms energy, storage overhead, communication overhead, network convergence time and the maximum hop count.