Title :
Blind decision feedback equalization for VSB-based DTV receivers
Author :
Hyoung-Nam Kim ; Yong-Tae Lee ; Seung Won Kim
Author_Institution :
Electron. & Telecommun. Res. Inst., Daejeon, South Korea
Abstract :
We present a novel blind decision feedback equalization algorithm for VSB-based DTV receivers by modifying a stop-and-go dual-mode algorithm to improve the performance of convergence speed and residual MSE. Considering VSB modulation and RF-band effects with the baseband-equivalent VSB channel model raises the reliability of our results for practical applications.
Keywords :
amplitude modulation; blind equalisers; convergence of numerical methods; decision feedback equalisers; digital television; mean square error methods; television receivers; DTV receivers; RF-band effects; VSB modulation; baseband-equivalent VSB channel model; blind decision feedback equalization; convergence speed; performance; residual MSE; stop-and-go dual-mode algorithm; Blind equalizers; Convergence; Decision feedback equalizers; Digital TV; Error correction; Filters; Frequency modulation; Output feedback; Radio frequency; TV receivers;
Conference_Titel :
Consumer Electronics, 2002. ICCE. 2002 Digest of Technical Papers. International Conference on
Conference_Location :
Los Angeles, CA, USA
Print_ISBN :
0-7803-7300-6
DOI :
10.1109/ICCE.2002.1014033
