scholarly journals Conjectural Contriving of Orthogonal Frequency Division Multiplexing (OFDM) Transreceiver with the Aid of Phase Shift Keying (PSK) and a 256 bit Grayscale Image

2013 ◽  
Vol 63 (15) ◽  
pp. 27-32
Author(s):  
Sudipta Ghosh ◽  
Chandika Mohan Babu
Keyword(s):  
Phase Shift ◽  
Orthogonal Frequency Division Multiplexing ◽  
Frequency Division Multiplexing ◽  
Grayscale Image ◽  
Frequency Division ◽  
Phase Shift Keying ◽  
Shift Keying

scholarly journals Performance Analysis of Coded Frequency Division Multiplexing

2018 ◽  
Vol 2 (3) ◽  
pp. 56
Author(s):  
Mhnd Farhan
Keyword(s):  
Orthogonal Frequency Division Multiplexing ◽  
Convolutional Code ◽  
Error Correcting Code ◽  
Frequency Division Multiplexing ◽  
Frequency Division ◽  
Phase Shift Keying ◽  
Modulation Techniques ◽  
Quadrature Phase ◽  
Shift Keying ◽  
Better Than

This paper studies the performance of coded orthogonal frequency division multiplexing system using two modulation techniques, quadrature phase shift keying(QPSK) and quadrature amplitude modulation(QAM). The convolutional code is used as error-correcting-code. The communication channel used is vehicular channel. Simulation results show that the performance of coded orthogonal frequency division multiplexing system with QPSK is better than that with QAM

scholarly journals Performance Analysis of Coded Frequency Division Multiplexing

2018 ◽  
Vol 2 (3) ◽  
pp. 56-60
Author(s):  
Mhnd Farhan
Keyword(s):  
Orthogonal Frequency Division Multiplexing ◽  
Convolutional Code ◽  
Error Correcting Code ◽  
Frequency Division Multiplexing ◽  
Frequency Division ◽  
Phase Shift Keying ◽  
Modulation Techniques ◽  
Quadrature Phase ◽  
Shift Keying ◽  
Better Than

Abstract This paper studies the performance of coded orthogonal frequency division multiplexing system using two modulation techniques, quadrature phase shift keying(QPSK) and quadrature amplitude modulation(QAM). The convolutional code is used as error-correcting-code. The communication channel used is vehicular channel. Simulation results show that the performance of coded orthogonal frequency division multiplexing system with QPSK is better than that with QAM

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