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GLOBECOM
2008
IEEE
16 years 22 days ago
Self-Interference Aided Channel Estimation in Two-Way Relaying Systems
—In this paper, we propose a novel channel estimation scheme for the broadcast phase of the newly invented twoway relaying technique. Instead of using pilot sequences, we exploit...
Jian Zhao, Marc Kuhn, Armin Wittneben, Gerhard Bau...
GLOBECOM
2006
IEEE
16 years 9 days ago
Sensor Localization from WLS Optimization with Closed-form Gradient and Hessian
— A non-parametric, low-complexity algorithm for accurate and simultaneous localization of multiple sensors from scarce and imperfect ranging information is proposed. The techniq...
Giuseppe Destino, Giuseppe Thadeu Freitas de Abreu
ICRA
2005
IEEE
155views Robotics» more  ICRA 2005»
15 years 12 months ago
Fault-Tolerant Behavior-Based Motion Control for Offroad Navigation
— Many tasks examined for robotic application like rescue missions or humanitarian demining require a robotic vehicle to navigate in unstructured natural terrain. This paper intr...
Martin Proetzsch, Tobias Luksch, Karsten Berns
HPCC
2005
Springer
15 years 11 months ago
Memory Subsystem Characterization in a 16-Core Snoop-Based Chip-Multiprocessor Architecture
In this paper we present an exhaustive evaluation of the memory subsystem in a chip-multiprocessor (CMP) architecture composed of 16 cores. The characterization is performed making...
Francisco J. Villa, Manuel E. Acacio, José ...
DATE
2003
IEEE
85views Hardware» more  DATE 2003»
15 years 11 months ago
Set Manipulation with Boolean Functional Vectors for Symbolic Reachability Analysis
Symbolic techniques usually use characteristic functions for representing sets of states. Boolean functional vectors provide an alternate set representation which is suitable for ...
Amit Goel, Randal E. Bryant