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ASWEC
2009
IEEE
15 years 5 months ago
From Requirements to Embedded Software - Formalising the Key Steps
Failure of a design to satisfy a system's requirements can result in schedule and cost overruns. When using current approaches, ensuring requirements are satisfied is often d...
Toby Myers, R. Geoff Dromey
DATE
2009
IEEE
129views Hardware» more  DATE 2009»
16 years 2 months ago
Energy minimization for real-time systems with non-convex and discrete operation modes
—We present an optimal methodology for dynamic voltage scheduling problem in the presence of realistic assumption such as leakage-power and intra-task overheads. Our contribution...
Foad Dabiri, Alireza Vahdatpour, Miodrag Potkonjak...
CISS
2008
IEEE
16 years 2 months ago
On optimal training and beamforming in uncorrelated MIMO systems with feedback
—This paper studies the design and analysis of optimal training-based beamforming in uncorrelated multipleinput multiple-output (MIMO) channels with known Gaussian statistics. Fi...
Francisco Rubio, Dongning Guo, Michael L. Honig, X...
GLOBECOM
2008
IEEE
16 years 2 months ago
Numerical Performance Evaluation of OFDM Systems Affected by Transmitter Nonlinearities, Phase Noise and Channel Estimation Erro
Abstract—In this contribution we present a numerical approach to evaluate the bit error rate and mutual information of OFDM links affected by transmitter nonlinearities, phase no...
Steffen Bittner, Marco Krondorf, Gerhard Fettweis
RE
1999
Springer
15 years 11 months ago
Aspect-Oriented Requirements Engineering for Component-Based Software Systems
Developing requirements for software components, and ensuring these requirements are met by component designs, is very challenging, as very often application domain and stakeholde...
John C. Grundy