Advanced Search
Volume 24 Issue 11
Nov.  2002
Turn off MathJax
Article Contents
Song Liang, Hu Bo, Ling Xieting. Frequency domain analysis in fast fading channel estimation[J]. Journal of Electronics & Information Technology, 2002, 24(11): 1517-1524.
Citation: Song Liang, Hu Bo, Ling Xieting. Frequency domain analysis in fast fading channel estimation[J]. Journal of Electronics & Information Technology, 2002, 24(11): 1517-1524.

Frequency domain analysis in fast fading channel estimation

  • Received Date: 2001-03-30
  • Rev Recd Date: 2001-10-11
  • Publish Date: 2002-11-19
  • This paper investigates the fast fading channel with the mobile speed over 150km/h, which is used in 3G wireless communication system. Because the varying speed of channel coefficients exceeds the convergence speed of tracking algorithm, the normal time-domain based method fail. However, when transformed to frequency domain, the varying speed of channel coefficients becomes slow. Based on this observation, a novel approach to channel estimation is proposed in frequency domain. Compared with other algorithms, this method shows a good performance both in computation and tracing speed.
  • loading
  • J.G. Prokies, Digital Communication, 1998, Chapter 14.[2]Upamanyu Madhow, M. L. Honig, MMSE interference suppression for direct-sequence spread-spectrum CDMA, IEEE Trans. on Comm., 1994, COM-42(12), 3178-3187.[3]S.L. Miller, An adaptive direct-sequence code-division multiple-access receiver for multi-user interference rejection, IEEE Trans. on Comm., 1995, COM-43(2/3/4), 1746-1755.[4]Xiaodong Wang, H. V. Poor, Blind equalization and multi-user detection in dispersive CDMA channels, IEEE Trans. on Comm., 1998, COM-46(1), 91-103.[5]V. Krishnamurthy, Averaged stochastic gradient algorithms for adaptive blind multi-user detection in DS/CDMA systems, IEEE Trans. on Comm., 2000, COM-48(1), 125-134.[6]R. Raheli.[J].A. polydoros, C. K. Tzou, The principle of per-survivor processing: A general approach to approximate and adaptive MLSE, Proc. GLOBECOM91, Phoenix(USA.1991,:-[7]M.E. Rollins, S. J. Simmons, Simplified per-survivor Kalmam processing in fast frequencyselective fading channels, IEEE Trans. on Comm., 1997, COM-45(5), 544-553.[8]M.K. Tsatsanis, G. B. Giannakis, Equalization of rapid fading channels: Self-recovering methods,IEEE Trans. on Comm., 1996, COM-44(5), 619-630.[9]G.B. Giannakis, C. Tepedelenliglu, Basis expansion models and diversity techniques .for blind identification and equalization of time-varying channels, Proc. IEEE, 1998, 86(10), 1969-1986.[10]M. Martone, Wavelet-based separating kernels for array processing of cellular DS/CDMA signal in fast fading, IEEE Trans. on Comm., 2000, COM-48(6), 979-995.[11]3G TS 25.213 v3.3.0 3rd Generation Partnership Project, Technical Specification Group Radio Access Network, Spreading and Modulation (FDD) (Release 1999). [12]3G TS 25.104 v3.3.0 3rd Generation Partnership Project, Technical Specification Group Radio Access Network, UART(BS) FDD, Radio Transmission and Reception (3G TS 25.104 version 3.3.0).[12]G. Castellini, F. Conti, E. Del Re, L. Pierucci, A continuously adaptive MLSE receiver for mobile communications: algorithm and performance, IEEE Trans. on Comm., 1997, COM-45(1), 80-89.[13]张昕,多用户无线通信中的盲信号处理技术及其应用性研究,[硕士论文],上海,复旦大学电子工程系,2000.
  • 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 (2043) PDF downloads(463) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return