Tôi xin cam đoan luận án “Giải pháp điều khiển tắc nghẽn trong mạng IoT với giao thức
CoAP” là công trình nghiên cứu của tôi, dưới sự hướng dẫn của PGS. TSKH Hoàng Đăng …

Abstract Constrained Application Protocol (CoAP) is a communication protocol at application
layer in the Internet of things (IoT). It employs NSTART parameter to maintain outstanding …

Advances in wireless technologies and the rapid development of integrated electronics have
made wireless sensor networks (WSN) one of the key technologies of the Internet of Things …

Over the last few years, the advances in smart personal things had led us to believe that the
human being will be a fundamental element of the new generation of the Internet. Therefore …

Abstract Transport Layer Security (TLS) is one of the most popular security protocols for end-
to-end communications. The handshake process of TLS has high computation complexity …

In Internet of Things (IoT), data is handled and stored by software known as middleware
(located on a server). The evolution of the IoT concept led to the construction of many IoT …

Os membros do setor de elétrica da equipe Leviatã anualmente desenvolvem um sistema
de telemetria para o barco modelo catamarã a ser utilizado no Desafio Solar Brasil. Sua …

Entre os protocolos em ascensão para o uso em dispositivos IoT e redes pouco robustas
pode-se citar o MQTT e o CoAP. O trabalho analisou e comparou a performance computaci …

The external data flow decreases the throughput of the transport connection. The indicator of
this external load is the queue size in front of the protocol data. In this article, using a …

Today's technology cannot exist without the Internet support and it always follows some of
the objects like sensors, mobile nodes, and actuators for establishing the communication. All …