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» The Impact of Constraint Programming
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107
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ICASSP
2008
IEEE
15 years 7 months ago
Cooperative MIMO-beamforming for multiuser relay networks
In this paper, we develop a beamforming algorithm for multiuser MIMO-relaying wireless systems. We consider a relaying scenario with multiple sources transmitting to one or more d...
Amr El-Keyi, Benoît Champagne
117
Voted
ISQED
2008
IEEE
186views Hardware» more  ISQED 2008»
15 years 7 months ago
Reliability-Aware Optimization for DVS-Enabled Real-Time Embedded Systems
—Power and energy consumption has emerged as the premier and most constraining aspect in modern computational systems. Dynamic Voltage Scheduling (DVS) has been provably one of t...
Foad Dabiri, Navid Amini, Mahsan Rofouei, Majid Sa...
ISVLSI
2008
IEEE
142views VLSI» more  ISVLSI 2008»
15 years 7 months ago
A Fuzzy Approach for Variation Aware Buffer Insertion and Driver Sizing
In nanometer regime, the effects of process variations are dominating circuit performance, power and reliability of circuits. Hence, it is important to properly manage variation e...
Venkataraman Mahalingam, Nagarajan Ranganathan
LCN
2008
IEEE
15 years 7 months ago
Delay constrained placement of mobile data collectors in underwater acoustic sensor networks
—We propose a scheme for routing and placement of mobile data collectors in Underwater Acoustic Sensor Networks (UASNs). The proposed scheme maximizes the lifetime of the network...
Waleed Alsalih, Hossam S. Hassanein, Selim G. Akl
WCNC
2008
IEEE
15 years 7 months ago
Mitigation of the Propagation of Localization Error Using Multi-Hop Bounding
Abstract—In ad hoc position-location networks, location information is obtained through the sequential estimation of node locations. An unlocalized node can estimate its location...
R. Michael Buehrer, Swaroop Venkatesh, Tao Jia