A simplified equalization method for dual PN-sequence padding TDS-OFDM systems

IEEE Transactions on Broadcasting

Volumn 54, Issue 4, 2008, Pages 825-830

  Fu, Jian ^a   Wang, Jun ^a   Song, Jian ^a   Pan, Chang Yong ^a   Yang, Zhi Xing ^a  

^a TSINGHUA UNIVERSITY   (China)

Author keywords

Channel estimation; DPNP TDS OFDM; Equalization; Time varying fading channels

Indexed keywords

CHANNEL ESTIMATION; CODES (SYMBOLS); COMMUNICATION CHANNELS (INFORMATION THEORY); COMPUTATIONAL METHODS; FADING (RADIO); FADING CHANNELS; FREQUENCY ALLOCATION; MOBILE TELECOMMUNICATION SYSTEMS; MODULATION; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; SWITCHING SYSTEMS; TELECOMMUNICATION SYSTEMS; TIME DOMAIN ANALYSIS; TIME VARYING SYSTEMS; UNINTERRUPTIBLE POWER SYSTEMS; WIRELESS TELECOMMUNICATION SYSTEMS;

COMPUTATIONAL EFFORTS; CYCLIC PREFIXES; DPNP TDS-OFDM; EQUALIZATION; IPS METHODS; MAXIMUM DOPPLER FREQUENCIES; MODULATION SCHEMES; OFDM SYSTEMS; PN SEQUENCES; SIMPLIFIED EQUALIZATIONS; SPECTRUM EFFICIENCIES; SYMBOL ERROR RATES; TIME DOMAIN SYNCHRONOUS; TIME-VARYING FADING CHANNELS;

FREQUENCY DIVISION MULTIPLEXING;

EID: 57349172918     PISSN: 00189316     EISSN: None     Source Type: Journal    
DOI: 10.1109/TBC.2008.2001725     Document Type: Article

References (10)

1. A. R. S. Bahai and B. R. Saltzberg, Multi-Carrier Digital Communications: Theory and Applications of OFDM. Norwell, MA: Kluwer Academic/Plenum, 1999.
2. "Terrestrial Digital. Multimedia/Television Broadcasting System," P.R. China Patent 00 123 597.4, Mar. 21, 2001.
3. Framing Structure, Channel Coding and Modulation for Digital Television Terrestrial Broadcasting System, P.R. China Standard GB206002006, Aug. 18, 2006.
4. J. Fu, C. Y. Pan, Z. X. Yang, and L. Yang, "Low-complexity equalization for TDS-OFDM systems over doubly selective channels," IEEE Trans. Broadcasting, vol. 51, no. 3, pp. 401-407, Sept. 2005.
5. Z. X. Yang, J. Wang, C. Y. Pan, L. Yang, and Z. Han, "Channel estimation of DMB-T," in 2002 IEEE Int. Conf. Communications, Circuits and Systems and West Sino Expositions, 2002, vol. 2, pp. 1069-1072.
6. Z. Yang, L. Tong, and L. Yang, "Outage probability comparison of CP-OFDM and TDS-OFDM for broadcast channels," in GLOBECOM'02.IEEE, NOV. 17-21, 2002, vol. 1, pp. 594-598.
7. J. Wang, Z. X. Yang, C. Y. Pan, and J. Song, "Iterative padding subtraction of the PN sequence for the TDS-OFDM over broadcast channels," IEEE Trans. Consumer Electronics, vol. 51, pp. 1148-1152, Nov. 2005.
8. B. Muquet, Z. Wang, G. B. Giannakis, M. de Courville, and P. Duhamel, "Cyclic prefixing or zero padding for wireless multicarrier transmissions?," IEEE Trans. Communications, vol. 50, no. 12, pp. 213-2148, Dec. 2002.
9. M. Muck, M. de Courville, M. Debbah, and P. Duhamel, "A pseudo random postfix OFDM modulator and inherent channel estimation techniques," in Globecom '03. IEEE, Dec. 1-5, 2003, vol. 4, pp. 2380-2384.
10. ETSI, "Digital Video Broadcasting (DVB); Framing Structure, Channel Coding and Modulation for Digital Terrestrial Television," Tech. Rep. EN 300 744 v1.1.2, ETSI, Aug. 1997.