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VTC
2006
IEEE
16 years 22 days ago
An Initial Timing Offset Estimation Method for OFDM Systems in Rayleigh Fading Channel
- An initial timing offset estimation method for orthogonal frequency-division multiplexing (OFDM) systems is proposed. Conventional preamble-based synchronization methods result i...
Seung Duk Choi, Jung Min Choi, Jae Hong Lee
HYBRID
2005
Springer
16 years 8 days ago
Controller Synthesis on Non-uniform and Uncertain Discrete-Time Domains
Abstract. The problem of synthesizing feedback controllers that perform sensing and actuation actions on non–uniform and uncertain discrete time domains is considered. This class...
Andrea Balluchi, Pierpaolo Murrieri, Alberto L. Sa...
FTCS
1998
89views more  FTCS 1998»
15 years 8 months ago
The Timed Asynchronous Distributed System Model
Abstract-- We propose a formal definition for the timed asynchronous distributed system model. We present extensive measurements of actual message and process scheduling delays and...
Flaviu Cristian, Christof Fetzer
CONCUR
2010
Springer
15 years 7 months ago
Dating Concurrent Objects: Real-Time Modeling and Schedulability Analysis
Abstract. In this paper we introduce a real-time extension of the concurrent object modeling language Creol which is based on duration statements indicating best and worst case exe...
Frank S. de Boer, Mohammad Mahdi Jaghoori, Einar B...
TIS
2002
63views more  TIS 2002»
15 years 6 months ago
The Web of Time and the Dilemma of Globalization
stract entity pointing forward, but by a "web" allowing for different strands to go their own way while weaved together to create a coherent pattern, and this is how the ...
Soraj Hongladarom