Advanced Search
Volume 27 Issue 10
Oct.  2005
Turn off MathJax
Article Contents
Yan Chun-lin, Li Shao-qian, Tang You-xi, Luo Xiao, Fang Jia-yi. A New OFDM Frequency Offset Estimation Method Using Repeated Sequences[J]. Journal of Electronics & Information Technology, 2005, 27(10): 1647-1650.
Citation: Yan Chun-lin, Li Shao-qian, Tang You-xi, Luo Xiao, Fang Jia-yi. A New OFDM Frequency Offset Estimation Method Using Repeated Sequences[J]. Journal of Electronics & Information Technology, 2005, 27(10): 1647-1650.

A New OFDM Frequency Offset Estimation Method Using Repeated Sequences

  • Received Date: 2004-04-28
  • Rev Recd Date: 2004-11-03
  • Publish Date: 2005-10-19
  • In this paper a new frequency offset estimation method using repeated sequences is introduced where two steps are involved. In the first step the span of the correlation data is small and a larger estimation range can be achieved. After the frequency offset is compensated, a larger correlation data span is chosen and a precise estimation can be got. Large estimation range and precise estimation can be acquired in the new method. Simulations in AWGN channel and Rayleigh channel verify the validity of the new algorithm.
  • loading
  • Bingham J A C. Multicarrier modulation for data transmission: an ideawhose time has come [J].IEEE Commun Mag.1990, 28(5):5-14[2]ETS 300 401 Second Edition, Radio broadcasting systems;Digital[3]Audio Broadcasting (DAB) to mobile, portable and fixedreceivers[4][S], 1997.[5]Reimers U. DVB-T: the COFDM-based system for terrestrial television [J].Electronics Communication Engineerig Journal.1997, 9(1):28-32[6]Khun-Jush J, Schramm P, Wachsmann U, Wenger F. Structure and performance of the HIPERLAN/2 physical layer [c]. In Proc. IEEE 49th Vehicular Technology Conf., Amsterdam, The Netherlands, 1999, vol. 5: 2667-2671.[7]Moose P H. A technique for orthogonal frequency division multiplexing frequency offset correction [J].IEEE Trans. on Communications.1994, 42(10):2908-2914[8]Schmidl T M, Cox D C. Robust frequency and timing synchronization for OFDM[J].IEEE Trans. on Commun.1997, 45(12):1613-1621[9]Van de Beek J J, Sandell M, Brjesson P O. ML estimation of timing and frequency offset in OFDM systems [J].IEEE Trans. on Signal Processing.1997, 45(7):1800-1805[10]Tufvesson F, Faulkner M, Edfors O.Time and frequency synchronization for OFDM using PN-sequence preambles[C], Proceedings of IEEE Vehicular Technology Conference, Amsterdam, The Netherlands, September 19-22, 1999: 2203-2207.[11]Chen Biao. Maximum likelihood estimation of OFDM carrier frequency offset [J].IEEE Signal Processing Letters.2002, 9(4):123-126[12]Tureli U. Kivanc D, Liu HExperimental and analytical studies on a high resolution OFDM carrier frequency estimator [J].. IEEE Trans. on Vehicular Technology.2001, 50(2):629-[13]Tureli U, Hui Liu, Zoltowski M D. OFDM blind carrier estimation: ESPRIT [J].IEEE Trans. on Communications.2000, 48(9):1459-1461[14]Lashkarian N, Kiaei S. Class of cyclic-based estimators for frequency-offset estimation of OFDM systems[J]., IEEE Trans. on Communications.2000, 48(12):2139-2149[15]朱光喜, 张青春, 蔡玮. 一种衰落信道下的OFDM载频同步跟踪算法. 华中科技大学学报, 2004, 32(1): 56-59.[16]Recommendation ITU R M.1225, Guideline for evaluation of radio transmission technologies for IMT 2000, 1997.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (2194) PDF downloads(671) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return