Adaptive Broadcast Cancellation Query Mechanism for Unstructured Networks

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2015

Autores

Lima, R (Autor) Outra; Baquero, C (Autor) Outra; Miranda, H (Autor) Outra

Ata de Conferência Internacional

Título: 2015 9th International Conference on Next Generation Mobile Applications, Services and Technologies (NGMAST 2015)

Páginas: 176-181

9th International Conference on Next Generation Mobile Applications, Services and Technologies

Emmanuel Coll, Univ of Cambridge, Cambridge, UNITED KINGDOM, SEP 09-11, 2015

Indexação

ISI Web of Knowledge - 2 Citações

Scopus - 2 Citações

Outras Informações

ID Authenticus: P-00K-AM0

DOI: 10.1109/ngmast.2015.41

Abstract (EN): The availability of cheap wireless sensors boosted the emergence of unstructured networks using wireless technologies with decentralised administration. However, a simple task such as learning the temperature needs a discovery service to find a thermometer among all the sensors. In general, resource discovery relies on flooding mechanisms that waste energy and compromises system availability. Energy efficient strategies limit the exploration area, but with a significant impact on latency. The paper proposes ABC (Adaptive Broadcast Cancellation), a new algorithm that uses the knowledge acquired in previous discoveries to accelerate queries towards the resource. Knowledge is stored in a variation of Bloom filters, thus contributing for an efficient utilization of the sensors limited memory.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6