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Energy management in WSN: IEEE 802.15.4 unslotted mode

Ayadi, Hayfa and Zouinkhi, Ahmed and Boumedyen, Boussaid and Abdelkrim, Naceur and Val, Thierry Energy management in WSN: IEEE 802.15.4 unslotted mode. (2018) In: 15th IEEE International multi-conference on Systems, Signals and Devices (SSD 2018), 19 March 2018 - 22 March 2018 (Hammamet, Tunisia).

(Document in English)

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Official URL: https://doi.org/10.1109/SSD.2018.8570489


Wireless Sensor Networks suffer from many problems but energy efficient always presents the most critical trouble in this field. Many approaches and technologies were invented in order to reduce the energy consumed such as the IEEE 802.15.4. The IEEE 802.15.4 is invented for low power and Low Rate Wireless Personal Area Networks (LRWPANs). It has been updated many times in order to provide a suitable solution for this problem. It presents two different modes which are the beacon enabled mode and the non beacon enabled mode. This work is interested in the non beacon enabled mode. The paper proposes a new model to compute the energy consumed by the node in the CSMA/CA protocol specially in the unslotted algorithm. Then an auto-adaptation process is enabled. So the last quantity of energy in the battery is adapted to the activity period of the node in the network by intervening in its duty cycle in order to postpone its death. The simulation results prove both the efficiency of our consumption energy model in addition to the performance of our intervention which lead to reduce the consumed energy by node and to increase its lifetime.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to IEEE editor. The definitive version is available at http://ieeexplore.ieee.org This papers appears in Proceedings of SSD 2018. Electronic ISBN: 978-1-5386-5305-0 Electronic ISSN: 2474-0446 The original PDF of the article can be found at: https://ieeexplore.ieee.org/document/8570489 Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
HAL Id:hal-02548100
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
Other partners > Université de Gabès (TUNISIA)
Laboratory name:
Deposited On:09 Apr 2020 12:54

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