Mendeley
TY  _  JOUR
ID  -  13940901115715463
TI  -  Blind Modulation Recognition of Communication Signals Based on Support Vector Machines
JO  -  Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran
JA  -  ES
LA  -  fa
SN  -  16823745
AU  -  Shaerbaf S.
AU  -  Khademi Morteza
AU  -  Molavi M.
AD  -  دانشگاه فردوسی مشهد
AD  -  دانشگاه فردوسی مشهد
AD  -  دانشگاه فردوسی مشهد
Y1  -  2008
PY  -  2008
VL  -  2
IS  -  
SP  -  83
EP  -  93
KW  -  Genetic algorithmsupport vector machinemodulation recognitionpattern recognition
DO  -  
N2  -  Automatic modulation type classifier is a system which recognizes the modulation type of received signal automatically from some possible, pre-assumed types. Automatic modulation classification has applications such as spectrum surveillance, signal confirmation, interference identification, software radio, etc. This paper, proposes a new method for recognition of 9 famous digital and analog modulations, which no need for prior knowledge of the signal to be recognized. This system is used to separate AM, FM, DSB and SSB in Analog modulations and 2ASK, 2PSK, 2FSK, 4PAM and 16QAM in digital modulations. Support Vector Machines (SVM) is used to classify these modulations and Genetic Algorithm is used to optimize Classifier Structure. Simulation results show that proposed algorithms have a good performance in comparison with other algorithms. Computational simplicity, High training speed and High classification rate, are the advantages of proposed algorithms.
UR  - rimag.ir/en/Article/27899
L1  - rimag.ir/en/Article/Download/27899
ER  -  
