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Image and Video Error Rate Analysis in Full Duplex Communication Using Phase Offset


Affiliations
1 Department of Electronics and Communication Engineering,School of Electrical & Electronics Communication, SASTRA University,Thanjavur,Tamil Nadu- 613401, India
2 Department of Electronics and Communication Engineering,School of Electrical & Electronics Communication,SASTRA University,Thanjavur,Tamil Nadu- 613401, India
 

ne of the most efficient way to utilize the bandwidth in wireless communication systems is Full- duplex communication. It is proposed for full duplex wireless communication over a single channel. The signals are transmitted and received at a same time and same frequency. It creates the large self-interference over the transmitted and received signals and lead to large loss of data. We used different values of phase offset to reduce the self-interference between the transmitted and received signals. The full duplex communication system is designed for input as image and by using wavelet transform. The performance of full-duplex communication system using various modulations like 16-QAM, QPSK and 64-QAM along with Haar, Daubechies2 and Daubechies 4 wavelets over different values of phase offset are evaluated by bit error rate.

Keywords

BER, Full-duplex Communication, OHWDM, QAM, QPSK, Wavelet Transform
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  • Image and Video Error Rate Analysis in Full Duplex Communication Using Phase Offset

Abstract Views: 232  |  PDF Views: 0

Authors

B. Pon Pragadesh Kumar
Department of Electronics and Communication Engineering,School of Electrical & Electronics Communication, SASTRA University,Thanjavur,Tamil Nadu- 613401, India
N. R. Raajan
Department of Electronics and Communication Engineering,School of Electrical & Electronics Communication,SASTRA University,Thanjavur,Tamil Nadu- 613401, India
S. Karthik
Department of Electronics and Communication Engineering,School of Electrical & Electronics Communication,SASTRA University,Thanjavur,Tamil Nadu- 613401, India

Abstract


ne of the most efficient way to utilize the bandwidth in wireless communication systems is Full- duplex communication. It is proposed for full duplex wireless communication over a single channel. The signals are transmitted and received at a same time and same frequency. It creates the large self-interference over the transmitted and received signals and lead to large loss of data. We used different values of phase offset to reduce the self-interference between the transmitted and received signals. The full duplex communication system is designed for input as image and by using wavelet transform. The performance of full-duplex communication system using various modulations like 16-QAM, QPSK and 64-QAM along with Haar, Daubechies2 and Daubechies 4 wavelets over different values of phase offset are evaluated by bit error rate.

Keywords


BER, Full-duplex Communication, OHWDM, QAM, QPSK, Wavelet Transform



DOI: https://doi.org/10.17485/ijst%2F2014%2Fv7iS4%2F54085