Results 11 to 20 of about 732 (161)
CoAP_UAD: CoAP under attack dataset — A comprehensive dataset for CoAP-based IoT security researchfigshare [PDF]
Data in BriefInternet of Things (IoT) systems increasingly rely on lightweight protocols such as the Constrained Application Protocol (CoAP), which are designed for resource-constrained devices but open new avenues for protocol-level attacks.
Jose Aveleira-Mata +5 more
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Development of CoAP protocol for communication in mobile robotic systems using IoT technique [PDF]
Scientific ReportsThis paper proposes a novel design methodology of Constrained Application Protocol (CoAP) protocol for an IoT-enabled mobile robot system to operate remotely and access wirelessly.
Chandra Sarkar +2 more
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A UCB-based dynamic CoAP mode selection algorithm in distribution IoT
Alexandria Engineering Journal, 2022 Lightweight constrained application protocol (CoAP) has emerged as a common communication protocol for resource-constrained equipment in distribution internet of things (IoT).
Shidong Zhang +4 more
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Integration of OWL Password-Authenticated Key Exchange Protocol to Enhance IoT Application Protocols [PDF]
SensorsThe rapid expansion of the IoT has led to increasing concerns about security, particularly in the early stages of communication where many IoT application-layer protocols, such as CoAP and MQTT, lack native support for secure key exchange.
Yair Rivera Julio +4 more
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Journal of Sensor and Actuator Networks, 2013 In this paper we present the design and implementation of the Constrained Application Protocol (CoAP) for TinyOS, which we refer to as TinyCoAP. CoAP seeks to apply the same application transfer paradigm and basic features of HTTP to constrained networks,
Anna Calveras +2 more
doaj +3 more sources
Energies, 2017 As power systems develop rapidly into smarter and more flexible configurations, so too must the communication technologies that support them. Machine-to-machine (M2M) communication in power systems enables information collection by combining sensors and ...
In-Jae Shin +2 more
doaj +3 more sources
Performance Evaluation of Video Streaming Application Over CoAP in IoT
IEEE Access, 2019 The Internet of Things (IoT) is considered a milestone for the realization of intelligent services through the interaction of smart things. Constrained application protocol (CoAP) was proposed by the Internet engineering task force as a web transfer ...
Waqas Ur Rahman +2 more
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The Constrained Application Protocol (CoAP) [PDF]
RFC, 2014 The Constrained Application Protocol (CoAP) is a specialized web transfer protocol for use with constrained nodes and constrained (e.g., low-power, lossy) networks. The nodes often have 8-bit microcontrollers with small amounts of ROM and RAM, while constrained networks such as IPv6 over Low-Power Wireless Personal Area Networks (6LoWPANs) often have ...
Z. Shelby, K. Hartke, C. Bormann
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Enhancements and Challenges in CoAP—A Survey
Sensors, 2020 The Internet of Engineering Task (IETF) developed a lighter application protocol (Constrained Application Protocol (CoAP)) for the constrained IoT devices operating in lossy environments.
Muhammad Ashar Tariq +3 more
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CoAP and Its Performance Evaluation
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020 ConstrainedApplication Protocol (CoAP) is one of the lightest IoT connectivity protocol.It has been developed for IoT devices that has constrained resources such asmemory, processing power, battery etc. CoAP protocol is built on RESTarchitecture.
Ünal Çavuşoğlu +3 more
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