KSII Transactions on Internet and Information Systems (TIIS)

  • 제6권2호
  • /
  • Pages.702-721
  • /
  • 2012
  • /
  • 1976-7277(pISSN)
  • /
  • 1976-7277(eISSN)
한국인터넷정보학회 (Korean Society for Internet Information)
권호 표지
DOI QR코드

DOI QR Code

Iterative Detection and ICI Cancellation for MISO-mode DVB-T2 System with Dual Carrier Frequency Offsets

  • Jeon, Eun-Sung (Department of Electrical and Electronic Engineering, Yonsei University) ;
  • Seo, Jeong-Wook (Advanced Mobile Technology Research Center, Korea Electronic Technology Institute) ;
  • Yang, Jang-Hoon (Department of Newmedia, Korea German Institute of Technology) ;
  • Paik, Jong-Ho (Multimedia Department, Seoul Women's University) ;
  • Kim, Dong-Ku (Department of Electrical and Electronic Engineering, Yonsei University)
  • 투고 : 2011.10.11
  • 심사 : 2012.01.27
  • 발행 : 2012.02.28
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

In the DVB-T2 system with a multiple-input single-output (MISO) transmission mode, Alamouti coded orthogonal frequency division multiplexing (OFDM) signals are transmitted simultaneously from two spatially separated transmitters in a single frequency network (SFN). In such systems, each transmit-receive link may have a distinct carrier frequency offset (CFO) due to the Doppler shift and/or frequency mismatch between the local oscillators. Thus, the received signal experiences dual CFOs. This not only causes dual phase errors in desired data but also introduces inter-carrier interference (ICI), which cannot be removed completely by simply performing a CFO compensation. To overcome this problem, this paper proposes an iterative detection with dual phase errors compensation technique. In addition, we propose a successive-iterative ICI cancellation technique. This technique successively eliminates ICI in the initial iteration by exploiting pre-detected data pairs. Then, in subsequent iterations, it performs a fine interference cancellation using a priori information, iteratively fed back from the channel decoder. In contrast to previous works, the proposed techniques do not require estimates of dual CFOs. Their performances are evaluated via a full DVB-T2 simulator. Simulation results show that the DVB-T2 receiver equipped with the proposed dual phase errors compensation and the successive-iterative ICI cancellation techniques achieves almost the same performance as ideal dual CFOs-free systems, even for large dual CFOs.

키워드

참고문헌

  1. ETSI, "Digital video broadcasting (DVB): Framing structure, channel coding and modulation for a second generation digital terrestrial television broadcasting system (DVB-T2)," ETSI EN 302 755 V1.1.1, 2009.
  2. ETSI, "Implementation guidelines for a second generation digital terrestrial television broadcasting system (DVB-T2)," DVB document A133, Nov.2009.
  3. S. Alamouti, "A simple transmit diversity technique for wireless communications," IEEE Journal Selected Areas in Communications, vol.16, no.8, pp.1451-1458, Oct.1998. https://doi.org/10.1109/49.730453
  4. Z. Li, D. Qu and G. Zhu, "An equalization technique for distributed STBC-OFDM system with multiple carrier frequency offsets," in Proc. of IEEE Wireless Commun. and Networking Conference, vol.2, pp.839-843, Apr.2006.
  5. Y. J. Kim, H. Lee, H. K. Chung and Y. S. Cho, "An iterative decoding technique for cooperative STBC-OFDM systems with multiple carrier frequency offsets," in Proc. of IEEE International Symosium on Personal, Indoor and Mobile Radio Communication, Sep.2007.
  6. Q. Huang, M. Ghogho, D. Ma and J. Wei, "Low-complexity data-detection algorithm in cooperative SFBC-OFDM systems with multiple frequency offsets," IEEE Transactions on Vehicle Technol., vol.59, no.9, pp.4614-4620, Nov.2010.
  7. A. O. Yilmaz, "Cooperative diversity in carrier frequency offset," IEEE Communicaion Letter, vol.11, no.4, pp307-309, Apr.2007.
  8. Y. Zhang and J. Zhang, "Multiple CFOs compensation and BER analysis for cooperative communication systems," in Proc. of IEEE Wireless Communication and Networking Conference (WCNC), Apr.2009.
  9. T.-T. Lu, H.-D. Lin and T.-H. Sang, "An SFBC-OFDM receiver to combat multiple carrier frequency offsets in cooperative communications," in Proc. of IEEE International Symposium on Personal, Indoor and Mobile Radio Communication, Sep.2010.
  10. Z. Li and X.-G. Xia, "An Alamouti coded OFDM transmission for cooperative systems robust both timing errors and frequency offsets," IEEE Transaction on Wireless Communication, vol.7, no.5, May.2008.
  11. Z. Li and X.-G. Xia, "A simple Alamouti space-time transmission scheme for asynchronous cooperative systems," IEEE Signal Processing Letter, vol.14, no.11, pp.804-807, Nov.2007.
  12. H. Wang, X.-G. Xia and Q. Yin, "Distributed space-frequency codes for cooperative communication systems with multiple carrier frequency offsets," IEEE Transactions on Wireless Communication, vol.8, no.2, pp.1045-1055, Feb.2009.
  13. X. Li, "Space-time coded multi-transmission among distributed transmitters without perfect synchronization," IEEE Signal Processing Letter, vol.11, no.12, pp.948-951, Dec.2004. https://doi.org/10.1109/LSP.2004.838213
  14. P. Robertson and S. Kaiser, "Analysis of the effect of phase noise in orthogonal frequency division multiplexing (OFDM) systems," in Proc. of IEEE Int. Conference on Communication, vol.3, pp.1652-1653, Jun.1995.
  15. A. G. Armada and M. Calvo, "Phase noise and sub-carrier spacing effects on the performance of an OFDM communication system," IEEE Communication Letter, vol.2, no.1, pp.11-13, Jan.1998.
  16. S. Wu and Y. Bar-Ness, "A phase noise suppression algorithm for OFDM based WLANs," IEEE Commnication Letter, vol.6, no.12, pp.535-537, Dec.2002.
  17. E.-S. Jeon, J.-W. Seo, J.-H. Yang, J.-H. Paik and D.-K. Kim, "Optimal compensation of dual carrier frequency offsets for MISO-mode DVB-T2," KSII Transactions on Internet and Information System.
  18. Y. Li, N. Seshadri and S. Ariyavistitakul, "Channel estimation for OFDM systems with transmit diversity in mobile wireless channels," IEEE Journal Selected Areas in Communication, vol.16, no.3, pp.461-471, Mar.1999.
  19. D. Qu, G. Zhu and Tao Jiang, "Training sequence design and parameter estimation of MIMO channels with carrier frequency offsets," IEEE Transactions on Wireless Communication, vol.5, no.12, Dec.2006.
  20. J.-W. Seo, W.-G. Jeon, J.-H Paik, M. Jo and D.-K. Kim, "A composite LMMSE channel estimator for spectrum-efficient OFDM transmit diversity," KSII Transactions on Internet and Information Systems, vol.2, no.4, pp.209-221, Aug.2008. https://doi.org/10.3837/tiis.2008.04.004
  21. A. Papoulis and S. U. Pillai, "Probability, Random Variables and Stochastic Processes," McGraw-Hill, 2002.
  22. B. M. Hochwald and S. ten Brink, "Achieving near-capacity on a multiple-antenna channel," IEEE Transactions on Communication, vol.51, no.3, pp.389-399, Mar.2003. https://doi.org/10.1109/TCOMM.2003.809789
  23. K. H. Kim, S. W. Kang, M. Mohaisen and K. H. Chang, "An algorithm for iterative detection and decoding MIMO-OFDM HARQ with antenna scheduling," KSII Transactions on Internet and Information System, vol.2, no.4, Aug.2008.
  24. G. J. Foschini, "Layered space-time architecture for wireless communication in a flat fading environment when using multi-element antennas," Bell Lab. Technology Journal, vol.1, no.2, pp.41-59, 1996.
  25. M. Mohaisen, H. An and K.-H. Chang, "Detection techniques for MIMO multiplexing: a comparative review," KSII Transactions on Internet and Information System, vol.3, no.6, Dec.2009.

피인용 문헌

  1. 분산안테나 시스템을 위한 2N-점 고속푸리에변환 기반 부반송파 간 간섭 자체제거 알라무티 부호화 직교주파수분할다중화 기법 vol.a38, pp.12, 2012, https://doi.org/10.7840/kics.2013.38a.12.1030
  2. 선택적 감쇄환경에서 분산안테나 간 주파수 오차 환경에 강인한 알라무티부호화 직교주파수분할다중방식 기반 간섭 제거기법 vol.a38, pp.12, 2012, https://doi.org/10.7840/kics.2013.38a.12.1039
  3. Parallel LDPC Decoding on a Heterogeneous Platform using OpenCL vol.10, pp.6, 2012, https://doi.org/10.3837/tiis.2016.06.011
  4. Efficient Iterative Timing Recovery of Low-Density Parity-Check Decoding Metrics Using the Steepest Descent Algorithm for Satellite Communications at Low SNRs vol.10, pp.24, 2012, https://doi.org/10.3390/electronics10243055