JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Implementation of Integrated Receiver for Terrestrial/Cable/Satellite HD Broadcasting Services
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Implementation of Integrated Receiver for Terrestrial/Cable/Satellite HD Broadcasting Services
Lee, Youn-Sung; Kwon, Ki Won; Kim, Dong Ku;
  PDF(new window)
 Abstract
This paper presents an integrated receiver to support multimode broadcasting standards such as DVB-T2, DVB-C2, and DVB-S2 in a single platform. The integrated receiver consists of a tuner block, a receiver engine, a frame processor, and an A/V decoder. The receiver engine includes a channel decoding engine and a demodulation engine to perform OFDM and APSK demodulations. The frame processor performs deinterleaving and BB frame decoding functions. The demodulator engine and the frame processor are implemented in two FPGA devices and DSP-based embedded software, respectively. To verify the functionality of the integrated receiver, it is tested in the laboratory. Commercial PC-based modulators are used to generate the DVB-T2, DVB-C2, and DVB-S2 modulated signals. The integrated receiver was tested under various operation modes as specified in the standards such as DVB-T2, DVB-C2, and DVB-S2 and showed successful operation in all the scenarios tested.
 Keywords
DVB-T2;DVB-C2;DVB-S2;receiver;demodulator;
 Language
Korean
 Cited by
 References
1.
ETSI EN 302 307 V1.2.1, Digital Video Broadcasting (DVB); Second generation framing structure, channel coding and modulation systems for Broadcasting, Interactive Services, News Gathering and other broadband satellite applications (DVB-S2), Aug. 2009.

2.
ETSI EN 302 755 V1.3.1, Digital Video Broadcasting (DVB); Frame structure channel coding and modulation for a second generation digital terrestrial television broadcasting system (DVB-T2), Apr. 2012.

3.
ETSI EN 302 769 V1.2.1, Digital Video Broadcasting (DVB); Frame structure channel coding and modulation for a second generation digital transmission system for cable systems (DVB-C2), Apr. 2011.

4.
ETSI TS 102 831 V1.2.1, Digital Video Broadcasting (DVB); Implementation guidelines for a second generation digital terrestrial television broadcasting system (DVB-T2), Aug. 2012.

5.
ETSI TS 102 991 V1.2.1, Digital Video Broadcasting (DVB); Implementation guidelines for a second generation digital cable transmission system (DVB-C2), Jun. 2011.

6.
Silicon Labs, Si2167-C DVB-S2X /S2/T/C/S Digital Demodulator, Retrieved Oct. 20, 2015 from http://www.silabs.com/products/video/demodulator/Pages/Si2167.aspx.

7.
Sony, Sony Commercializes World's First Demodulator LSI for DVB-C2 Digital Cable TV Broadcast Standard, Retrieved Oct. 20, 2015 from http://www.sony.net/SonyInfo/News/Press/201109/11-110E/index.html.

8.
F. M. Gardner, "A BPSK /QPSK timing-error detector for sampled receivers," IEEE Trans. Commun., vol. 34, pp. 423-429, May 1986. crossref(new window)

9.
D. H. Kim and Y. H. Lee, "Incremental redundancy hybrid ARQ(IR-HARQ) scheme using block LDPC codes," J. KICS, vol. 38A, no. 8, pp. 662-668, Aug. 2013.

10.
J. W. Jung, H. C. Kwon, Y. J. Kim, S. H. Park, and S. R. Lee, "A study on high speed LDPC decoder algorithm based on DVB-S2 standard," J. KICS, vol. 38C, no. 3, pp. 311-317, Mar. 2013.

11.
I. K. Lee, M. H. Kim, D. G. Oh, and J. W. Jung, "A high speed LDPC decoder structure based on the HSS," J. KICS, vol. 38, no. 2, pp. 140-145, Feb. 2013.