Results 211 to 220 of about 72,437 (248)

The Constrained Application Protocol for pervasive machine-to-machine communications

2012 IEEE International Conference on Pervasive Computing and Communications Workshops, 2012
In the Constrained RESTful Environments (CoRE) working group at the Internet Engineering Task Force (IETF) a Representational State Transfer (REST) architecture is being defined for constrained nodes and networks, e.g. Wireless Sensor Networks (WSN). The CoRE working group has already proposed a standard called Constrained Application Protocol (CoAP ...
Markus Becker 0004   +3 more
exaly   +2 more sources

Security analysis of the constrained application protocol in the Internet of Things

Second International Conference on Future Generation Communication Technologies (FGCT 2013), 2013
The concept of Internet of Things involves huge number of constrained devices such as wireless sensors to communicate in a machine-to-machine pattern. Based on the implementation scenario, such communication might take place over a public network such as the Internet, which is based on the TCP/IP stack.
, Aboubaker Lasebae
exaly   +2 more sources

Performance study of the constrained application protocol in lossy networks

2019 IFIP Networking Conference (IFIP Networking), 2019
The Constrained Application Protocol (CoAP) is a lightweight core protocol used for communication between devices in the Internet-of-Things. The CoAP standard defines a simple congestion control mechanism based mainly on retransmissions after timeouts and a binary exponential back-off procedure with randomization.
Nabil Makarem
exaly   +3 more sources

Evaluation of constrained application protocol for wireless sensor networks

2011 18th IEEE Workshop on Local & Metropolitan Area Networks (LANMAN), 2011
IPv6 over Low power Wireless Personal Area Networks (6LoWPAN) and IPv6 Routing Protocol for Low-power and Lossy networks (RPL) have accelerated the integration of Wireless Sensor Networks (WSNs) and smart objects with the Internet. At the same time, the development of the Constrained Application Protocol (CoAP) has made it possible to provide resource ...
Virgil Dobrota, Kris Steenhaut
exaly   +3 more sources

Constrained Application Protocol for Low Power Embedded Networks: A Survey

2012 Sixth International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, 2012
IPv6 will make it possible to provide Internet connectivity to any object embedding a communication device. In the same line, Web technologies will make managing, communicating and visualizing any information provided by these devices attractive to the end users and application developers.
Dirk Pesch, Szymon Fedor
exaly   +2 more sources

An optimization‐based congestion control for constrained application protocol

International Journal of Network Management, 2021
SummaryThe Constrained Application Protocol (CoAP) is a lightweight web transfer protocol designed based on the REST architecture standardized by the Internet Engineering Task Force (IETF) to meet and accommodate the requirements of the constrained Internet of Things (IoT) environments.
Godfrey Anuga Akpakwu   +2 more
openaire   +2 more sources

Adoption of Constrained Application Protocol

International Journal of Innovation in the Digital Economy, 2016
Among billions of Internet enabled devices that are expected to surround us in the near future, many will be resource constrained, i.e., will have limited power supply, processing power and memory. To cope with these limitations, the Constrained Application Protocol (CoAP) has been recently introduced as a lightweight alternative to HTTP for connecting
Tapio Levä   +5 more
openaire   +1 more source

An Assessment of Internet of Things Protocols for Resource-Constrained Applications

2016 IEEE 40th Annual Computer Software and Applications Conference (COMPSAC), 2016
With the resource constraints of Internet of Things (IoT) devices, performance and energy efficiency have become an important IoT software design consideration while minimizing resource usages. To provide efficient communication for resource-constrained applications, several IoT protocols have been introduced, and yet there are few existing guidelines ...
Dae-Hyeok Mun   +2 more
openaire   +1 more source

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