Study on Performance Analysis of HQAM for DCT and DWT Based Compressed Image Transmission over AWGN Channel

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dc.contributor.authorKarim, Rezaul
dc.contributor.authorPervin, Shahela
dc.contributor.authorIma, Umme Moon
dc.contributor.authorKhaliluzzaman, Md.
dc.date.accessioned2022-07-04T03:54:48Z
dc.date.available2022-07-04T03:54:48Z
dc.date.issued2017-05
dc.descriptionVolume 14, Issue 3, May 2017en_US
dc.description.abstractImage transmission over a noisy channel is vital in the recent time because of reliable multimedia transmission. This topic has gained importance for the purpose of achieving less storage capacity and required bandwidth during transmitting the image through a noisy channel. In this paper, prior exertions of compressed image transmission are illustrated. These exertions are based on two compressed methods i.e., Discrete Wavelet transform (DWT) and Discrete Cosine Transform (DCT). Furthermore, overviews of the polar coding are presented which are used as encoder and decoder for converting the compressed quantized values to binary code streams. In addition, the overall advantages of the HQAM over the QAM modulation scheme are demonstrated in this paper. Finally, by exploring the preceding efforts, a method is proposed for future work. In the proposed method the performance of HQAM is analyzed for DWT and DCT after transmitting the image through the noisy AWGN channel.en_US
dc.identifier.citationdoi.org/10.20943/01201703.96102, www.IJCSI.orgen_US
dc.identifier.issn1694-0784
dc.identifier.issn1694-0814
dc.identifier.urihttp://dspace.iiuc.ac.bd:8080/xmlui/handle/123456789/3401
dc.language.isoenen_US
dc.publisherInternational Journal of Computer Scienceen_US
dc.subjectDWTen_US
dc.subjectHQAMen_US
dc.subjectAWGNen_US
dc.subjectMATLABen_US
dc.subjectFourieren_US
dc.subjectTransformen_US
dc.subjectDCTen_US
dc.titleStudy on Performance Analysis of HQAM for DCT and DWT Based Compressed Image Transmission over AWGN Channelen_US
dc.typeArticleen_US

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