The Constrained Application Protocol (CoAP) is a lightweight core protocol designed by the Internet Engineering Task Force (IETF) used for communication between devices in the Internet of Things (IoT). In this research work, we propose new exact mathematical models to analyze the performance of CoAP in lossy IoT networks. This study provides insights about improving CoAP congestion control in such networks and highlights the properties -- including the limitations -- of CoAP. Besides, we show that the simple control mechanism reduces significantly CoAP performance especially in terms of bandwidth utilization since it prevents the protocol from acting efficiently during congestion periods. We then propose new improvements in order to enhance...
The Constrained Application Protocol (CoAP) is an IETF standard application protocol for the future ...
CoAP is a lightweight RESTful application layer protocol devised for the IoT. Operating on top of UD...
The Constrained Application Protocol (CoAP) is gaining attention as a standardised RESTful interface...
Dans ce travail de recherche, nous proposons de nouveaux modèles mathématiques exacts pour analyser ...
A huge number of Internet of Things (IoT) devices are expected to be connected to the Internet in th...
CoAP is an application protocol that provides standardised RESTful services for IoT devices. Since C...
The Internet of things (IoT) comprises things interconnected through the internet with unique identi...
The Constrained Application Protocol (CoAP) is one of the most emerging messaging protocols that hav...
The Constrained Application Protocol (CoAP) has been designed by the Internet Engineering Task Force...
The Constrained Application Protocol (CoAP) has been designed by the Internet Engineering Task Force...
Networks of constrained devices play an important role in the Internet of Things (IoT). In such netw...
The Internet of Things (IoT) consists of physical devices, such as temperature sensors and lights, t...
The Constrained Application Protocol (CoAP) has been designed to be used on constrained devices such...
The development of IPv6 stacks for wireless constrained devices that have limited hardware resources...
“© © 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained fo...
The Constrained Application Protocol (CoAP) is an IETF standard application protocol for the future ...
CoAP is a lightweight RESTful application layer protocol devised for the IoT. Operating on top of UD...
The Constrained Application Protocol (CoAP) is gaining attention as a standardised RESTful interface...
Dans ce travail de recherche, nous proposons de nouveaux modèles mathématiques exacts pour analyser ...
A huge number of Internet of Things (IoT) devices are expected to be connected to the Internet in th...
CoAP is an application protocol that provides standardised RESTful services for IoT devices. Since C...
The Internet of things (IoT) comprises things interconnected through the internet with unique identi...
The Constrained Application Protocol (CoAP) is one of the most emerging messaging protocols that hav...
The Constrained Application Protocol (CoAP) has been designed by the Internet Engineering Task Force...
The Constrained Application Protocol (CoAP) has been designed by the Internet Engineering Task Force...
Networks of constrained devices play an important role in the Internet of Things (IoT). In such netw...
The Internet of Things (IoT) consists of physical devices, such as temperature sensors and lights, t...
The Constrained Application Protocol (CoAP) has been designed to be used on constrained devices such...
The development of IPv6 stacks for wireless constrained devices that have limited hardware resources...
“© © 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained fo...
The Constrained Application Protocol (CoAP) is an IETF standard application protocol for the future ...
CoAP is a lightweight RESTful application layer protocol devised for the IoT. Operating on top of UD...
The Constrained Application Protocol (CoAP) is gaining attention as a standardised RESTful interface...