Results 51 to 60 of about 1,339 (176)

International Electronical Committee (IEC) 61850 Mapping with Constrained Application Protocol (CoAP) in Smart Grids Based European Telecommunications Standard Institute Machine-to-Machine (M2M) Environment

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, Byung-Kwen Song, Doo-Seop Eom   +2 more
doaj   +1 more source

Impact of COAP on access to primary care in Ceará and Mato Grosso do Sul through the analysis of interrupted time series

Revista de Saúde Pública, 2021
OBJECTIVE: To analyze the impact of implementing the Contrato Organizativo de Ação Pública (COAP – Public Action Organizational Contract) on the expansion of access to primary care in the states of Ceará and Mato Grosso do Sul.
Débora Castanheira Pires, Mônica Rodrigues Campos, Isabel Martins Emmerrick   +2 more
doaj   +2 more sources

Congestion Control in CoAP Observe Group Communication

Sensors, 2019
The Constrained Application Protocol (CoAP) is a simple and lightweight machine-to-machine (M2M) protocol for constrained devices for use in lossy networks which offers a small memory capacity and limited processing.
Chanwit Suwannapong, Chatchai Khunboa
doaj   +1 more source

Application of Machine Learning Algorithms for the Validation of a New CoAP-IoT Anomaly Detection Dataset

Applied Sciences, 2023
With the rise in smart devices, the Internet of Things (IoT) has been established as one of the preferred emerging platforms to fulfil their need for simple interconnections.
Laura Vigoya, Alberto Pardal, Diego Fernandez, Victor Carneiro   +3 more
doaj   +1 more source

A Blockchain‐Less Traceability System for Agriculture Using DAG, IPFS, and Serverless Deployments

International Journal of Network Management, Volume 36, Issue 3, May/June 2026.
ABSTRACT Ensuring transparency and integrity in agricultural data management is a critical challenge as the sector increasingly relies on advanced technologies. The primary problem is maintaining data traceability and security throughout the supply chain.
Antonio Villafranca, Igor Tasic, Victor Gallegos, Almudena Gimenez, Jesus Ochoa Rego, Juan Antonio Fernandez, Maria‐Dolores Cano   +6 more
wiley   +1 more source

IoT Networks: Using Machine Learning Algorithm for Service Denial Detection in Constrained Application Protocol

Covenant Journal of Engineering Technology, 2023
The paper discusses the potential threat of Denial of Service (DoS) attacks in the Internet of Things (IoT) networks on constrained application protocols (CoAP). As billions of IoT devices are expected to be connected to the internet in the coming years,
Adamu Abdullahi, O. N. Francisca, Saidu Isah Rambo, G. N. Obunadike, D. T. Chinyio   +4 more
doaj  

A Survey on Congestion Control Protocols for CoAP

International Journal of Communication Networks and Information Security (IJCNIS), 2022
The Internet of things (IoT) comprises things interconnected through the internet with unique identities. Congestion management is one of the most challenging tasks in networks. The Constrained Application Protocol (CoAP) is a low-footprint protocol designed for IoT networks and has been defined by IETF. In IoT networks, CoAP nodes have limited network
Sneha R. Deshmukh, Vijay T. Raisinghani
openaire   +1 more source

Access Control in Healthcare IoT: A Comprehensive Survey

Engineering Reports, Volume 8, Issue 4, April 2026.
This survey analyses access control mechanisms in Healthcare IoT, reviewing traditional and emerging models, identifying security and privacy challenges, and highlighting open research issues. It provides a comparative perspective to support the design of secure, scalable, and patient‐centric healthcare IoT systems.
Aleena Nazir, Mubashir Husain Rehmani, Bernard Butler, Donna O'Shea   +3 more
wiley   +1 more source

An Overview of Deep Learning Techniques for Big Data IoT Applications

International Journal of Communication Systems, Volume 39, Issue 4, 10 March 2026.
Reviews deep learning integration with cloud, fog, and edge computing in IoT architectures. Examines model suitability across IoT applications, key challenges, and emerging trends Provides a comparative analysis to guide future deep learning research in IoT environments.
Gagandeep Kaur, Vipin Balyan, Sindhu Hak Gupta   +2 more
wiley   +1 more source

Balancing Sensor Communication Performances With MQTT/CoAP and Data Security With TLS/DTLS in Invasive Cardiac Internet of Medical Things

IEEE Access
Security is a critical concern in the Internet of Medical Things (IoMT), where protecting sensitive patient data and the integrity of device communication are paramount.
Mohamed Eddabbah, Aziz Oukaira, Charafeddine Aitzaouiat, Mohamed El Ghazouani, Layla Aziz   +4 more
doaj   +1 more source