An Energy-efficient Clock Synchronization Protocol for Wireless Sensor Networks

Autor: Albu, Roxana, Labit, Yann, Thierry, Gayraud, Pascal, Berthou

The behavior of Wireless Sensor Networks (WSN) is nowadays widely analyzed. One of the most important issues is related to their energy consumption, as this has a major impact on the network lifetime. Another important application requirement is to e

Externí odkaz: http://arxiv.org/abs/1012.2096

A Tracing Based Model to Identify Bottlenecks in Physically Distributed Applications

Autor: Clement Casse, Pascal Berthou, Philippe Owezarski, Sebastien Josset

Publikováno v: 2022 International Conference on Information Networking (ICOIN)
2022 International Conference on Information Networking (ICOIN), Jan 2022, Jeju-si, South Korea. pp.226-231, ⟨10.1109/ICOIN53446.2022.9687217⟩

International audience; The Cloud computing paradigm has become the new industry standard way of designing large scale applications. Over the past years, we observe an increased adoption of this technology on numerous IoT-Edge applications. And while

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::612152145f63fdf1c463f2506a469539
https://hal.laas.fr/hal-03562064/document

Shortening the Deployment Time of SFCs by Adaptively Querying Resource Providers

Autor: Ali El Amine, Olivier Brun, Slim Abdellatif, Pascal Berthou

Publikováno v: IEEE Globecom 2021-Next Generation Networks and Internet (NGNI) Symposium
IEEE Globecom 2021-Next Generation Networks and Internet (NGNI) Symposium, Dec 2021, Madrid, Spain. ⟨10.1109/GLOBECOM46510.2021.9685356⟩
IEEE Globecom 2021-Next Generation Networks and Internet (NGNI) Symposium, Dec 2021, Madrid, Spain

International audience; We consider the SFC embedding (SFCE) problem in the Slice as a Service (SlaaS) model. In this model, a slice provider leases resources from multiple cloud and network providers in order to instantiate the Service Function Chai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de4e7e076836b03af7324ba968a35e5d
https://hal.laas.fr/hal-03412031

Slice Aware Non Terrestrial Networks

Autor: Boris Tiomela Jou, Pascal Berthou, Youssouf Drif, Emmanuel Lavinal, Emmanuel Chaput, Fabrice Arnal, Olivier Gremillet

Publikováno v: 46th IEEE Conference on Local Computer Networks (LCN 2021)
46th IEEE Conference on Local Computer Networks (LCN 2021), Oct 2021, Edmonton (Virtual), United States. ⟨10.1109/LCN52139.2021.9524938⟩
LCN

International audience; With the recent integration of Non Terrestrial Networks (NTNs) into 3GPP Release 17, 5G networks are expected to benefit from the NTN large coverage area. This integration will help mobile terrestrial networks reach a worldwid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e08126ce6f55357daa4d0773eed7079
https://hal.laas.fr/hal-03273402

Deep Reinforcement Learning for Energy-Efficient Task Scheduling in SDN-based IoT Network

Autor: Pascal Berthou, Akram Hakiri, Sadok Ben Yahia, Bassem Sellami

Publikováno v: NCA

The growing demand and the diverse traffic patterns coming from various heterogeneous Internet of Things (IoT) systems place an increasing strain on the IoT infrastructure at the network edge. Different edge resources (e.g. servers, routers, controll

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2c8a973206e8aa01d5ffc686425f13f6
https://doi.org/10.1109/nca51143.2020.9306739