Title :
Performance comparison of turbo equalizers with convolutional encoder/decoder and turbo encoder/decoder in wireless systems
Author :
Kohan, N. ; Zolghadrasli, A. ; Kamrani, H.
Author_Institution :
Commun. & Elec. Eng. Dept., Shiraz Univ., Shiraz, Iran
Abstract :
In this paper we investigate the performance of 2 different types of receivers: a)receiver with turbo equalizer and b)receiver with modified turbo equalizer. The combination of equalizer and turbo coder/decoder has a better performance. Although conventional turbo has nearly the same performance as the modified one, but it is more complicated.
Keywords :
convolutional codes; decoding; equalisers; intersymbol interference; radio receivers; turbo codes; convolutional decoder; convolutional encoder; turbo decoder; turbo encoder; turbo equalizer; wireless system; Indexes; Iterative decoding; conventional turbo equalizer; modified turbo equalizer; turbo equalizer;
Conference_Titel :
Communication Technology (ICCT), 2010 12th IEEE International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-6868-3
DOI :
10.1109/ICCT.2010.5688799
