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2006 First International Multi-Symposiums on Computer and Computational Sciences
A Mapping Methodology for Space-Time Adaptive Processing in Heterogeneous Processors Environment
Hangzhou, Zhejiang, China
June 20-June 24
ISBN: 0-7695-2581-4
Yinbo Shao, PLAUST, China
Yongliang Wang, Wuhan Radar Academy, China
Qiang Li, Wuhan Radar Academy, China
Xian Xiao, PLAUST, China
Space-time adaptive processing (STAP) is the key technology of new generation airborne digital signal processing systems. A major challenge in implementing STAP is to meet the real-time requirement while using fewer processors. To meet these requirements, a unified framework for STAP task mapping is developed. In this framework, a STAP task model is firstly brought forward, which exploits the fact that tasks in each stage are independent. Different types of processors are considered. And a four-step task mapping methodology is developed. Experimental results show that our methodology can save processors while meeting real-time requirement.
Citation:
Yinbo Shao, Yongliang Wang, Qiang Li, Xian Xiao, "A Mapping Methodology for Space-Time Adaptive Processing in Heterogeneous Processors Environment," imsccs, vol. 1, pp.447-451, 2006 First International Multi-Symposiums on Computer and Computational Sciences, 2006
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