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GLOBECOM
2007
IEEE
16 years 21 days ago
Iterative Channel Estimation for IDMA Systems in Time-Varying Channels
— In this paper, we develop low-complexity iterative channel estimation techniques for emerging IDMA systems. The channel estimators make use of pilots as well as soft decoded da...
Xiangyun Zhou, Zhenning Shi, Mark C. Reed
ISQED
2007
IEEE
166views Hardware» more  ISQED 2007»
16 years 20 days ago
Reducing the Energy Consumption in Fault-Tolerant Distributed Embedded Systems with Time-Constraint
In this paper we address the problem of reducing the energy consumption in distributed embedded systems associated with time-constraints and equipped with fault-tolerant technique...
Yuan Cai, Sudhakar M. Reddy, Bashir M. Al-Hashimi
TASE
2008
IEEE
16 years 23 days ago
Bounded Model Checking of Compositional Processes
Verification techniques like SAT-based bounded model checking have been successfully applied to a variety of system models. Applying bounded model checking to compositional proce...
Jun Sun 0001, Yang Liu 0003, Jin Song Dong, Jing S...
ATVA
2006
Springer
131views Hardware» more  ATVA 2006»
15 years 10 months ago
Timed Unfoldings for Networks of Timed Automata
Whereas partial order methods have proved their efficiency for the analysis of discrete-event systems, their application to timed systems remains a challenging research topic. Here...
Patricia Bouyer, Serge Haddad, Pierre-Alain Reynie...
CTW
2008
92views more  CTW 2008»
15 years 5 months ago
WESTT (workload, error, situational awareness, time and teamwork): an analytical prototyping system for command and control
Modern developments in the use of information technology within command and control allow unprecedented degrees of flexibility in the way teams deal with tasks. These developments...
Robert J. Houghton, Chris Baber, Malcolm Cowton, G...