Quality of Service Provision Assessment for DDBP Approach in IEEE 802.15.4 Networks

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2014

Autores

Tiago Semprebom (Autor) Outra; Ricardo Moraes (Autor) Outra; Carlos Montez (Autor) Outra; Paulo Portugal (Autor) FEUP; Francisco Vasques (Autor) FADEUP

Ata de Conferência Internacional

Título: 2014 12TH IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL INFORMATICS (INDIN)

Páginas: 118-123

12th IEEE International Conference on Industrial Informatics (INDIN)

Porto Alegre, BRAZIL, JUL 27-30, 2014

Indexação

ISI Web of Knowledge - 2 Citações

Scopus - 2 Citações

INSPEC

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia electrotécnica, electrónica e informática

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia electrotécnica

Outras Informações

ID Authenticus: P-00A-3ZP

DOI: 10.1109/indin.2014.6945494

Abstract (EN): The IEEE 802.15.4 standard proposes a flexible communication solution for Low-Rate Wireless Personal Area Networks, including Wireless Sensor Networks. In these networks, the transmission of messages or the Guaranteed Time Slot allocation are coordinated by the traditional CSMA/CA scheme, which does not provide any additional traffic differentiation mechanism. In a previous work, we proposed an approach that assigns priorities to the messages based on the (m, k)-firm task model. This paper proposes, in a complementary way, an experimental assessment in order to define the best parameters for messages prioritization. The experimental assessment considers a realistic scenario in which a set of sensor nodes, implementing the proposed scheme works in the same coverage area of another set of nodes that does not belong to the same Wireless Sensor Networks infrastructure.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6