Title :
Design of a DVB-T/H compliant baseband receiver
Author :
Yu, Tsung Han ; Lai, I. Wei ; Chiueh, Tzi Dar
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei
Abstract :
In this paper, a baseband receiver compliant to the digital video broadcasting-terrestrial and handheld (DVB-T/H) standard is presented. Algorithms of mode detection, symbol timing detection, carrier frequency offset (CFO) estimation and compensation as well as sampling clock offset (SCO), and a 2k/4k/8k triple-mode FFT processor are addressed. In addition, to combat with new problems for mobile reception, we investigate the mobile channel estimator and inter-carrier interference (ICI)-cancelling equalizer. Functional simulations show the validity of these algorithms and system performance of the proposed receiver.
Keywords :
digital video broadcasting; television receivers; television standards; DVB-T/H compliant baseband receiver; carrier frequency offset estimation; digital video broadcasting-terrestrial and handheld standard; intercarrier interference-cancelling equalizer; mobile channel estimator; mode detection; sampling clock offset; symbol timing detection; triple-mode FFT processor; Baseband; Convolutional codes; Delay; Digital video broadcasting; Equalizers; Forward error correction; Frequency estimation; Interference; OFDM; Transmitters;
Conference_Titel :
VLSI Design, Automation and Test, 2008. VLSI-DAT 2008. IEEE International Symposium on
Conference_Location :
Hsinchu
Print_ISBN :
978-1-4244-1616-5
Electronic_ISBN :
978-1-4244-1617-2
DOI :
10.1109/VDAT.2008.4542467
