Optimized implementation of FMT modulation on DSP

Authors:
Ondrej Krajsa;Pavel Silhavy;Martin Koutny;Petr Sysel
Affiliations:
Brno University of Technology, Faculty of Electrical Engineering and Communication, Brno, Czech Republic;Brno University of Technology, Faculty of Electrical Engineering and Communication, Brno, Czech Republic;Brno University of Technology, Faculty of Electrical Engineering and Communication, Brno, Czech Republic;Brno University of Technology, Faculty of Electrical Engineering and Communication, Brno, Czech Republic
Venue:
ECS'10/ECCTD'10/ECCOM'10/ECCS'10 Proceedings of the European conference of systems, and European conference of circuits technology and devices, and European conference of communications, and European conference on Computer science
Year:
2010

Citing 3
Cited 0

ADSL, VDSL, and Multicarrier Modulation: Wiley Series in Telecommunications and Signal Processing

ADSL, VDSL, and Multicarrier Modulation: Wiley Series in Telecommunications and Signal Processing
Half-Overlap Subchannel Filtered MultiTone Modulation with the Small Delay

ICN '08 Proceedings of the Seventh International Conference on Networking
Filtered multitone modulation for very high-speed digital subscriber lines

IEEE Journal on Selected Areas in Communications

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Abstract

This paper deals with description of multitone modulation technique called Filtered MultiTone. Main part of this article describes prototype filter for FMT modulation and implementation of filter bank. Direct form, efficient form with using FFT algorithm and optimized form of implementation are described. All of this possibilities of implementation are compared. Also implementation of efficient and optimized algorithms in C is shown.