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ICASSP
2009
IEEE
15 years 7 months ago
Timing and frequency synchronization for OFDM based cooperative systems
In this paper, we investigate the timing and carrier frequency offset (CFO) synchronization problem in decode and forward cooperative systems operating over frequency selective ch...
Qinfei Huang, Mounir Ghogho, Jibo Wei, Philippe Ci...
SIAMCO
2008
112views more  SIAMCO 2008»
15 years 3 months ago
Stable Synchronization of Mechanical System Networks
In this paper we address stabilization of a network of underactuated mechanical systems with unstable dynamics. The coordinating control law stabilizes the unstable dynamics with ...
Sujit Nair, Naomi Ehrich Leonard
ATAL
2003
Springer
15 years 9 months ago
Synchronous versus asynchronous collaboration in situated multi-agent systems
According to the taxonomy for agent activity, proposed by V. Parunak, a collaboration is an interaction between agents of a multi-agent system (MAS) whereby the agents explicitly ...
Danny Weyns, Tom Holvoet
SPAA
1992
ACM
15 years 7 months ago
Subset Barrier Synchronization on a Private-Memory Parallel System
A global barrier synchronizes all processors in a parallel system. This paper investigates algorithms that allow disjoint subsets of processors to synchronize independently and in...
Anja Feldmann, Thomas R. Gross, David R. O'Hallaro...
EDBT
2008
ACM
133views Database» more  EDBT 2008»
15 years 5 months ago
Action synchronization in P2P system testing
Testing peer-to-peer (P2P) systems is difficult because of the high numbers of nodes which can be heterogeneous and volatile. A test case may be composed of several ordered action...
Eduardo Cunha de Almeida, Gerson Sunyé, Pat...