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JCM
2008
81views more  JCM 2008»
15 years 4 months ago
Power Allocation for Amplify-and-Forward Cooperative Transmission Over Rayleigh-Fading Channels
Cooperative transmission has been used to achieve diversity gain through partner to create multiple independent fading channels. It has attracted lots of research attention in rece...
Lian Zhao, Zaiyi Liao
IWC
2006
82views more  IWC 2006»
15 years 4 months ago
Usability professionals - current practices and future development
The usability concept has now received such a wide recognition in information technology (IT) development that working with usability can be regarded as a profession in its own ri...
Jan Gulliksen, Inger Boivie, Bengt Göransson
JSAC
2008
106views more  JSAC 2008»
15 years 4 months ago
Enhanced multiuser random beamforming: dealing with the not so large number of users case
We consider the downlink of a wireless system with an M-antenna base station and K single-antenna users. A limited feedback-based scheduling and precoding scenario is considered th...
Marios Kountouris, David Gesbert, Thomas Sälz...
JSAT
2008
63views more  JSAT 2008»
15 years 4 months ago
Whose side are you on? Finding solutions in a biased search-tree
We introduce a new jump strategy for look-ahead based satisfiability (Sat) solvers that aims to boost their performance on satisfiable formulae, while maintaining their behavior o...
Marijn Heule, Hans van Maaren
EAAI
2007
135views more  EAAI 2007»
15 years 4 months ago
Automatic generation of explanations: AGE
Explaining how engineering devices work is important to students, engineers, and operators. In general, machine generated explanations have been produced from a particular perspec...
Silvia B. González-Brambila, Eduardo F. Mor...