Publicação:
Energy Consumption and Spatial Diversity Trade-off in Autonomic Wireless Sensor Networks: The (m, k)-Gur Game Approach

Nenhuma Miniatura disponível

Data

2013-01-01

Orientador

Coorientador

Pós-graduação

Curso de graduação

Título da Revista

ISSN da Revista

Título de Volume

Editor

Ieee

Tipo

Trabalho apresentado em evento

Direito de acesso

Resumo

In some Wireless Sensor Network (WSN) applications, it may be necessary to keep a large number of nodes sensing and transmitting data to a base station in order to have unbiased measurement values. Therefore, in addition to the traditional energy consumption issues, the spatial diversity of the monitored area is another relevant metric to evaluate the performance of a WSN. Nevertheless there is a clear trade-off between these two parameters, as keeping the sensors active all the time will deplete the nodes batteries and therefore will shorten the network lifetime. Fortunately, for the case of some applications it is possible to specify as a Quality of Service (QoS) parameter the number of periodically expected messages in the base station. Therefore, it will be possible to balance QoS against energy consumption. This paper proposes an approach called (m, k)-Gur Game that aims a trade-off between the expected QoS and the spatial coverage diversity. Simulation results show the effectiveness of the proposed approach.

Descrição

Palavras-chave

Idioma

Inglês

Como citar

2013 11th Ieee International Conference On Industrial Informatics (indin). New York: Ieee, p. 135-140, 2013.

Itens relacionados

Coleções

Unidades

Departamentos

Cursos de graduação

Programas de pós-graduação