Memorias de investigación
Artículos en revistas:
GreenDisc: A HW/SW Energy Optimization Framework in Globally Distributed Computation
Año:2012
Áreas de investigación
  • Ciencias de la computación y tecnología informática,
  • Diseño de sistemas electrónicos con microcontroladores,
  • Eficiencia y ahorro energético
Datos
Descripción
In recent future, wireless sensor networks (WSNs) will experience a broad high-scale deployment (millions of nodes in the national area) with multiple information sources per node, and with very specific requirements for signal processing. In parallel, the broad range deployment of WSNs facilitates the definition and execution of ambitious studies, with a large input data set and high computational complexity. These computation resources, very often heterogeneous and driven on-demand, can only be satisfied by high-performance Data Centers (DCs). The high economical and environmental impact of the energy consumption in DCs requires aggressive energy optimization policies. These policies have been already detected but not successfully proposed. In this context, this paper shows the following on-going research lines and obtained results. In the field of WSNs: energy optimization in the processing nodes from different abstraction levels, including reconfigurable application specific architectures, efficient customization of the memory hierarchy, energy-aware management of the wireless interface, and design automation for signal processing applications. In the field of DCs: energy-optimal workload assignment policies in heterogeneous DCs, resource management policies with energy consciousness, and efficient cooling mechanisms that will cooperate in the minimization of the electricity bill of the DCs that process the data provided by the WSNs.
Internacional
Si
JCR del ISI
Si
Título de la revista
Lecture Notes in Computer Science
ISSN
0302-9743
Factor de impacto JCR
0,402
Información de impacto
Volumen
7656
DOI
10.1007/978-3-642-35377-2_1
Número de revista
Desde la página
1
Hasta la página
8
Mes
SIN MES
Ranking
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Laboratorio de Sistemas Integrados (LSI)
  • Departamento: Ingeniería Electrónica