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A MLP network based adaptive UWB modulation scheme recognizer

  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper proposes an artificial neural network based Ultra-Wide Band modulation scheme recognition algorithm. A three-layer MLP network is designed to obtain the recognition task. The statistical characterization parameters of the UWB signal are extracted as the input neuron parameters of the input layer, and the hidden layer of the MLP network has two layers. Experiments show that the MLP network with tansigmoidal neurons in the hidden layer and with linear neurons in the output layer can achieve good recognition performance. The probability of the correct recognition of the MLP network with proper transfer functions is higher than 95% at 10dB SNR condition. Compared with the traditional pattern recognition and statistics judgment algorithms, the MLP recognizer can achieve higher correct recognition probability and can classify the modulation scheme automatically. The method may be widely used in the design of adaptive coding UWB systems.

Original languageEnglish
Title of host publication8th International Conference on Signal Processing, ICSP 2006
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)0780397371, 9780780397378
DOIs
StatePublished - 2006
Event8th International Conference on Signal Processing, ICSP 2006 - Guilin, China
Duration: 16 Nov 200620 Nov 2006

Publication series

NameInternational Conference on Signal Processing Proceedings, ICSP
Volume3

Conference

Conference8th International Conference on Signal Processing, ICSP 2006
Country/TerritoryChina
CityGuilin
Period16/11/0620/11/06

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