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DFC++ Processing Framework Concept

A Novel Framework Approach for Flexible Signal Processing on Embedded Systems
: Soller, Dominik; Jaumann, Thomas; Kilian, Gerd; Robert, Jörg; Heuberger, Albert


Journal of signal processing systems 89 (2017), No.1, pp.181-190
ISSN: 1939-8018
ISSN: 1939-8115
Journal Article
Fraunhofer IIS ()
software design; Implementierung; C++

Development of modern Software Defined Radio (SDR) based communication systems can be accelerated significantly by the use of processing frameworks. The evolution of SDR and the involved departure from digital representations of classical radio architecture towards more abstract software systems raises new requirements of increased flexibility and versatility. The proposed Data Flow Control for C++ (DFC++) processing framework concept addresses those requirements by employing modern programming techniques and flow control mechanisms to allow for variable data rates, dynamic paths, and flexible component designs. Another important trend is the integration of various embedded platforms in the software radio domain. The rapidly increasing performance and efficiency of embedded processors enables the deployment of SDR systems in more space and power constrained environments. Therefore covering a heterogeneous hardware selection becomes increasingly important for processing frameworks.