Title :
Performances of conventional and MMSE detectors for image transmissions
Author :
Voicu, Carmen ; Halunga, Simona ; Vizireanu, Dragos
Author_Institution :
Telecommun. Dept., Univ. Politeh. of Bucharest, Bucharest, Romania
Abstract :
This paper presents the results obtained by using conventional and MMSE (minimum mean square error) multiuser detectors structures when gray images are transmitted through the system. Three metrics are used to evaluate and compare the output images: the bit error rate, the peak signal-to-noise ratio and the structural similarity index. Several conclusions are highlighted, with respect to the level of performance achieved.
Keywords :
code division multiple access; error statistics; image colour analysis; mean square error methods; MMSE detectors; bit error rate; gray images; image transmissions; minimum mean square error multiuser detectors structures; peak signal-to-noise ratio; structural similarity index; Bit error rate; Correlation; Detectors; Indexes; Measurement; PSNR; Bit error rate; Conventional and MMSE multiuser detectors; Correlation coefficients; Peak signal-to-noise ratio; Structural similarity index;
Conference_Titel :
Telecommunication in Modern Satellite Cable and Broadcasting Services (TELSIKS), 2011 10th International Conference on
Conference_Location :
Nis
Print_ISBN :
978-1-4577-2018-5
DOI :
10.1109/TELSKS.2011.6112009
