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Support Context-Adaptation in the Constrained Application Protocol (CoAP)
2019The number of interconnected smart devices has already rapidly increased, and the Internet of Things (IoT) has presented tremendous potential in various domains such as smart cities, healthcare and industrial automation. To integrate the IoT applications to Web to utilise the advantages of Internet infrastructures, the Constrained Application Protocol (
Yuji Dong +3 more
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Constrained Application Protocol (CoAP) Hop-Limit Option
RFC, 2020The presence of Constrained Application Protocol (CoAP) proxies may lead to infinite forwarding loops, which is undesirable. To prevent and detect such loops, this document specifies the Hop-Limit CoAP option.
M. Boucadair, T. Reddy.K, J. Shallow
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A performance study of several CSMA protocols for time constrained applications
Proceedings Seventh Euromicro Workshop on Real-Time Systems, 2002The paper compares the performance of several CSMA/CD protocols that can be easily implemented using the Intel microcontroller 83C152. These protocols are: CSMA/CD, CSMA/DCR and CSMA/CD with priorities. The behavior of these protocols was studied using typical workloads for time constrained applications that includes different kinds of data.
José A. Gil 0001 +2 more
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A Techno-Economic Perspective of Constrained Application Protocol
2017Among 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
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Security Schemes for Constrained Application Protocol in IoT: A Precise Survey
2017Internet of things is the fast developing network between different day-to-day products or things connected together via Internet. Internet of Things (IoT) has enabled connectivity of millions of devices together and help operate them at ease. The most important factor that needs to be taken into consideration while performing connectivity between ...
Amit Mali, Anant V. Nimkar
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An Efficient On-Demand Constrained Application Protocol for Internet of Things
International Journal on Communications Antenna and Propagation (IRECAP), 2018The use of limited battery powered nodes operating within the Internet of Things (IoT) continues to raise serious concerns about what mechanisms can be employed to conserve energy consumption and extend the overall network lifetime. Power consumption overheads generally incur by periodic and frequent message updates sent to the Resource Directory (RD).
Muneer Bani Yassein +2 more
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Constrained Application Protocol (CoAP) Transfer for the Certificate Management Protocol.
RFC, 2023Mohit Sahni, Saurabh Tripathi
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Energy Saving in Constrained Application Protocol of Internet of Things
International Journal on Communications Antenna and Propagation (IRECAP), 2016The centralized resource discovery approach in the Constrained Application Protocol (CoAP) is based on the resource directory (RD) model, this directory contains a description for resources held in the servers (sensors and actuators), in which the servers register their resources in the RD while the clients are allowed to perform a lookup operation on ...
Muneer Bani Yassein +2 more
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Performance analysis of constrained application protocol (CoAP)
AIP Conference Proceedings, 2023Hadeel Hussein Azeez +1 more
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Network Coded Constrained Application Protocol With Improved Energy Efficiency for IIoT Networks
IEEE Internet of Things Journal, 2023Jue Wang, Ye Li, Tony Q S Quek
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