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Communication dans un congrès

RACH overload congestion mechanism for M2M communication in LTE-A: issues and approaches

Ahmad-Hani El-Fawal 1 Ali Mansour 2 Frédéric Le Roy 2 Denis Le Jeune 2 Ali Hamié
1 Lab-STICC_IMTA_CACS_COM
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance
2 Lab-STICC_ENSTAB_CACS_COM
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance
Abstract : The next generation of mobile systems based on LTE-A (Long Term Evolution-Advanced) networks are expected to support the new promising technology M2M (Machine-to-Machine) communications while keeping an eye on its previous H2H (Human-to-Human) communications not to be affected especially when it comes to the expected exponential growth of the number of M2M in the coming years, in particular, with the advance of IoT (Internet of Things) deployment and the expected ubiquity of such objects in the near future. In this article, we review the M2M communication technology from the LTE-A perspective and we outline the random access challenges in high dense areas where the LTE-A network is striving to fulfill the massive number of M2M devices. Moreover, we compare the most common mechanisms found in the literature that deal with the RACH (Random Access Channel) procedure issues and challenges by analyzing the existing solutions and approaches to avoid RACH overload congestion in the M2M communications. To this end, we have developed different M2M scenarios using SimuLTE Modeler to investigate the impact of M2M communications on LTE-A networks in emergency events.
Type de document :
Communication dans un congrès
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https://hal.archives-ouvertes.fr/hal-01719919
Contributeur : Claude Morvan <>
Soumis le : mercredi 28 février 2018 - 16:14:30
Dernière modification le : mercredi 24 juin 2020 - 16:19:51

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Ahmad-Hani El-Fawal, Ali Mansour, Frédéric Le Roy, Denis Le Jeune, Ali Hamié. RACH overload congestion mechanism for M2M communication in LTE-A: issues and approaches. 2017 International Symposium on Networks, Computers and Communications (ISNCC), May 2017, Marrakech, Morocco. ⟨10.1109/ISNCC.2017.8071981⟩. ⟨hal-01719919⟩

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