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ICC
2007
IEEE
15 years 10 months ago
On the Energy Efficiency of Hybrid-ARQ Protocols in Fading Channels
Abstract-- As the distance between terminals in modern wireless networks tends to decrease, the energy consumption issue, conventionally assumed to be exclusively dominated by the ...
Igor Stanojev, Osvaldo Simeone, Yeheskel Bar-Ness,...
ICASSP
2009
IEEE
15 years 10 months ago
Frequency invariant MVDR beamforming without filters and implementation using MIMO radar
Abstract-- Frequency invariant beamforming with sensor arrays is generally achieved using filters in the form of tapped delay-lines following each sensor. However it has been recen...
Piya Pal, P. P. Vaidyanathan
CSLP
2004
Springer
15 years 10 months ago
Multi-dimensional Graph Configuration for Natural Language Processing
Many tasks in computational linguistics can be regarded as configuration problems. In this paper, we introduce the notion of lexicalised multi-dimensional configuration problems (l...
Ralph Debusmann, Denys Duchier, Marco Kuhlmann
DATE
2004
IEEE
92views Hardware» more  DATE 2004»
15 years 10 months ago
Optimization of Integrated Spiral Inductors Using Sequential Quadratic Programming
The optimization of integrated spiral inductors has great practical importance. Previous optimization methods used in this field are either too slow or depend on very simplified a...
Yong Zhan, Sachin S. Sapatnekar
FMICS
2006
Springer
15 years 10 months ago
Evaluating Quality of Service for Service Level Agreements
Abstract. Quantitative analysis of quality-of-service metrics is an important tool in early evaluation of service provision. This analysis depends on being able to estimate the ave...
Allan Clark, Stephen Gilmore