This thesis deals with the problem of guaranteeing heterogeneous quality of service (QoS) requirements for Internet of Things (IoT) communications in terms of urgency and reliability. Various solutions are proposed towards achieving this goal in LoRa Wide Area Networks (LoRaWAN). First, we implement network slicing over LoRa standard architecture and evaluate its impact using various static and dynamic strategies. Simulation Results performed over NS3 proved the efficiency of network slicing in isolating physical resources for each slice and serving delay critical communications. Motivated by these results, a slice-based optimization is proposed next to improve the dynamic slicing strategy by investigating more LoRa parameters at the physic...
Long range (LoRa) is a wireless communication standard specifically targeted for resource-constraine...
Low Power Wider Area Networks (LPWAN) are getting increased interest from academia and industry. The...
LoRaWAN est l'un des principaux protocoles de communication sans fil déployés pour répondre aux exig...
This thesis deals with the problem of guaranteeing heterogeneous quality of service (QoS) requiremen...
International audienceThe massive growth of the Internet of Things (IoT) poses important challenges ...
International audienceThe new emerging technologies enable the appearance of the 5G system and beyon...
Large-scale Internet of Things (IoT) deployments demand long-range wireless communications, especial...
LoRaWAN is one of the leading wireless communication protocols deployed to meet the requirements of ...
Among the existing wireless transmission technologies, LPWANs (Low Power Wide AreaNetwork) are attra...
In this study, we present an application-dependent heterogeneous LoRa network. Previous studies on L...
International audienceFor a seamless deployment of the Internet of Things (IoT), self-managing solut...
International audienceThe significant deployment of LoRaWan networks is increasingly questioning its...
More and more manufacturers, as part of the transition toward Industry 4.0, are using Internet of Th...
International audienceLong-Range Wide Area Networks (LoRaWAN) enable low-power data collection over ...
Long range (LoRa) is a wireless communication standard specifically targeted for resource-constraine...
Low Power Wider Area Networks (LPWAN) are getting increased interest from academia and industry. The...
LoRaWAN est l'un des principaux protocoles de communication sans fil déployés pour répondre aux exig...
This thesis deals with the problem of guaranteeing heterogeneous quality of service (QoS) requiremen...
International audienceThe massive growth of the Internet of Things (IoT) poses important challenges ...
International audienceThe new emerging technologies enable the appearance of the 5G system and beyon...
Large-scale Internet of Things (IoT) deployments demand long-range wireless communications, especial...
LoRaWAN is one of the leading wireless communication protocols deployed to meet the requirements of ...
Among the existing wireless transmission technologies, LPWANs (Low Power Wide AreaNetwork) are attra...
In this study, we present an application-dependent heterogeneous LoRa network. Previous studies on L...
International audienceFor a seamless deployment of the Internet of Things (IoT), self-managing solut...
International audienceThe significant deployment of LoRaWan networks is increasingly questioning its...
More and more manufacturers, as part of the transition toward Industry 4.0, are using Internet of Th...
International audienceLong-Range Wide Area Networks (LoRaWAN) enable low-power data collection over ...
Long range (LoRa) is a wireless communication standard specifically targeted for resource-constraine...
Low Power Wider Area Networks (LPWAN) are getting increased interest from academia and industry. The...
LoRaWAN est l'un des principaux protocoles de communication sans fil déployés pour répondre aux exig...