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A Multi-objective Genetic Algorithm for On-chip Real-time Adaptation of a Multi-Carrier based Telecommunications Receiver
 

Summary: A Multi-objective Genetic Algorithm for On-chip Real-time Adaptation of a
Multi-Carrier based Telecommunications Receiver
Nasri Sulaiman Ahmet T. Erdogan
School of Engineering and Electronics School of Engineering and Electronics
University of Edinburgh University of Edinburgh
King's Building, Mayfield Road King's Building, Mayfield Road
Edinburgh EH9 3JL, UK Edinburgh EH9 3JL, UK
n.sulaiman@ed.ac.uk Ahmet.Erdogan@ee.ed.ac.uk
Abstract
This paper presents a multi-objective algorithm for
on-line adaptation of a multi-carrier code-division
multiple access (MC-CDMA) receiver. A specially
tailored Genetic Algorithm (GA) is developed in order
to adapt the complete receiver while dynamically
optimizing the critical Fast Fourier Transform (FFT)
section of the receiver for both error value and power
consumption. The results obtained, through evaluation
within complete receiver architecture, demonstrate
that the algorithm can find results optimized for both
objectives. Results also show that there are significant

  

Source: Arslan, Tughrul - School of Engineering and Electronics, University of Edinburgh

 

Collections: Engineering