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Multi Carrier Code Division Multiple Access (MC-CDMA): Image Transmission in Low SNR MC-CDMA Channel - Couverture souple
Synopsis
This book focuses on Image Transmission through MC-CDMA Channel in low SNR environment. The whole MC-CDMA system is composed of 5 main components which are the compressor, transmitter model, channel model, receiver model and decompressor. The system involves multi-user image transmission. The original image with PPM or PGM file extension is compressed by using JPEG2000 standards (Wavelet Image Compression). The compressed image is inserted into the digital system and the image data is transmitted through the system. The multi-user image data are received in the output of the receiver. Then this image goes to the decompressor. The multi-user image data are decompressed into an image with PPM or PGM file extension. The reconstructed image for JPEG2000 is compared with the original image by using PSNR and RMSE. The difference between the quality of the original image and the reconstructed image is observed.To examine the quality of the reconstructed images at low SNR MC-CDMA channel, the channel?s SNR is varied from 10,8,6,5, and finally to 4.At each SNR value, two test images were transmitted and its reconstructed image were compared with original image by using PSNR and RMSE.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Présentation de l'éditeur
This book focuses on Image Transmission through MC-CDMA Channel in low SNR environment. The whole MC-CDMA system is composed of 5 main components which are the compressor, transmitter model, channel model, receiver model and decompressor. The system involves multi-user image transmission. The original image with PPM or PGM file extension is compressed by using JPEG2000 standards (Wavelet Image Compression). The compressed image is inserted into the digital system and the image data is transmitted through the system. The multi-user image data are received in the output of the receiver. Then this image goes to the decompressor. The multi-user image data are decompressed into an image with PPM or PGM file extension. The reconstructed image for JPEG2000 is compared with the original image by using PSNR and RMSE. The difference between the quality of the original image and the reconstructed image is observed.To examine the quality of the reconstructed images at low SNR MC-CDMA channel, the channel?s SNR is varied from 10,8,6,5, and finally to 4.At each SNR value, two test images were transmitted and its reconstructed image were compared with original image by using PSNR and RMSE.
Biographie de l'auteur
Thiyagu Kathiyaiah is a researcher in Multimedia University,Malaysia.He previously worked as Embedded Systems Engineer at Intel Microelectronics, Malaysia and as Electrical Engineer at Samsung Display , Malaysia. T.H.Oh is a researcher in Multimedia University,Malaysia. His area of research includes signal processing,and wireless communications.
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
- ÉditeurLAP Lambert Academic Publishing
- Date d'édition2009
- ISBN 10 3838305868
- ISBN 13 9783838305868
- ReliureBroché
- Langueanglais
- Nombre de pages172
- Coordonnées du fabricantnon disponible
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Multi Carrier Code Division Multiple Access (MC-CDMA)
Edité par
LAP LAMBERT Academic Publishing, 2010
ISBN 10 : 3838305868
ISBN 13 : 9783838305868
Neuf
Couverture souple
Vendeur : moluna, Greven, Allemagne
Évaluation du vendeur 5 sur 5 étoiles
Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Kathiyaiah ThiyaguThiyagu Kathiyaiah is a researcher in Multimedia University,Malaysia.He previously worked as Embedded Systems Engineer at Intel Microelectronics, Malaysia and as Electrical Engineer at Samsung Display , Malaysia. T. N° de réf. du vendeur 5411308
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Multi Carrier Code Division Multiple Access (MC-CDMA) : Image Transmission in Low SNR MC-CDMA Channel
Edité par
LAP LAMBERT Academic Publishing, 2009
ISBN 10 : 3838305868
ISBN 13 : 9783838305868
Neuf
Taschenbuch
Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
Évaluation du vendeur 5 sur 5 étoiles
Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book focuses on Image Transmission through MC-CDMA Channel in low SNR environment. The whole MC-CDMA system is composed of 5 main components which are the compressor, transmitter model, channel model, receiver model and decompressor. The system involves multi-user image transmission. The original image with PPM or PGM file extension is compressed by using JPEG2000 standards (Wavelet Image Compression). The compressed image is inserted into the digital system and the image data is transmitted through the system. The multi-user image data are received in the output of the receiver. Then this image goes to the decompressor. The multi-user image data are decompressed into an image with PPM or PGM file extension. The reconstructed image for JPEG2000 is compared with the original image by using PSNR and RMSE. The difference between the quality of the original image and the reconstructed image is observed.To examine the quality of the reconstructed images at low SNR MC-CDMA channel, the channel s SNR is varied from 10,8,6,5, and finally to 4.At each SNR value, two test images were transmitted and its reconstructed image were compared with original image by using PSNR and RMSE. N° de réf. du vendeur 9783838305868
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Multi Carrier Code Division Multiple Access (MC-CDMA)
Edité par
LAP LAMBERT Academic Publishing Mai 2010, 2010
ISBN 10 : 3838305868
ISBN 13 : 9783838305868
Neuf
Taschenbuch
Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
Évaluation du vendeur 5 sur 5 étoiles
Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book focuses on Image Transmission through MC-CDMA Channel in low SNR environment. The whole MC-CDMA system is composed of 5 main components which are the compressor, transmitter model, channel model, receiver model and decompressor. The system involves multi-user image transmission. The original image with PPM or PGM file extension is compressed by using JPEG2000 standards (Wavelet Image Compression). The compressed image is inserted into the digital system and the image data is transmitted through the system. The multi-user image data are received in the output of the receiver. Then this image goes to the decompressor. The multi-user image data are decompressed into an image with PPM or PGM file extension. The reconstructed image for JPEG2000 is compared with the original image by using PSNR and RMSE. The difference between the quality of the original image and the reconstructed image is observed.To examine the quality of the reconstructed images at low SNR MC-CDMA channel, the channel s SNR is varied from 10,8,6,5, and finally to 4.At each SNR value, two test images were transmitted and its reconstructed image were compared with original image by using PSNR and RMSE. 172 pp. Englisch. N° de réf. du vendeur 9783838305868
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Multi Carrier Code Division Multiple Access (MC-CDMA)
Edité par
LAP LAMBERT Academic Publishing Mai 2010, 2010
ISBN 10 : 3838305868
ISBN 13 : 9783838305868
Neuf
Taschenbuch
Vendeur : buchversandmimpf2000, Emtmannsberg, BAYE, Allemagne
Évaluation du vendeur 5 sur 5 étoiles
Taschenbuch. Etat : Neu. Neuware -This book focuses on Image Transmission through MC-CDMA Channel in low SNR environment. The whole MC-CDMA system is composed of 5 main components which are the compressor, transmitter model, channel model, receiver model and decompressor. The system involves multi-user image transmission. The original image with PPM or PGM file extension is compressed by using JPEG2000 standards (Wavelet Image Compression). The compressed image is inserted into the digital system and the image data is transmitted through the system. The multi-user image data are received in the output of the receiver. Then this image goes to the decompressor. The multi-user image data are decompressed into an image with PPM or PGM file extension. The reconstructed image for JPEG2000 is compared with the original image by using PSNR and RMSE. The difference between the quality of the original image and the reconstructed image is observed.To examine the quality of the reconstructed images at low SNR MC-CDMA channel, the channel¿s SNR is varied from 10,8,6,5, and finally to 4.At each SNR value, two test images were transmitted and its reconstructed image were compared with original image by using PSNR and RMSE.Books on Demand GmbH, Überseering 33, 22297 Hamburg 172 pp. Englisch. N° de réf. du vendeur 9783838305868
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Multi Carrier Code Division Multiple Access (MC-CDMA): Image Transmission in Low SNR MC-CDMA Channel
Edité par
LAP Lambert Academic Publishing, 2009
ISBN 10 : 3838305868
ISBN 13 : 9783838305868
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Paperback
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Paperback. Etat : Like New. Like New. book. N° de réf. du vendeur ERICA75838383058686
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