Advanced Search
Volume 29 Issue 4
Jan.  2011
Turn off MathJax
Article Contents
Yu Fei, Yang Lü-xi. A New Pre-coding Scheme Based on Maximum of Carrier-to-Interference Ration for OFDM Systems[J]. Journal of Electronics & Information Technology, 2007, 29(4): 880-883. doi: 10.3724/SP.J.1146.2005.01190
Citation: Yu Fei, Yang Lü-xi. A New Pre-coding Scheme Based on Maximum of Carrier-to-Interference Ration for OFDM Systems[J]. Journal of Electronics & Information Technology, 2007, 29(4): 880-883. doi: 10.3724/SP.J.1146.2005.01190

A New Pre-coding Scheme Based on Maximum of Carrier-to-Interference Ration for OFDM Systems

doi: 10.3724/SP.J.1146.2005.01190
  • Received Date: 2005-09-19
  • Rev Recd Date: 2006-03-30
  • Publish Date: 2007-04-19
  • Orthogonal Frequency Division Multiplexing (OFDM) systems is very sensitive to frequency errors. An easy pre-coding scheme with rate 1/2 can reduce this sensitivity to frequency offset and compress the inter-carrier interference. A new pre-coding scheme based on the maximum of carrier-to-interference is proposed in this article. It can efficiently find the pre-coding parameter with known frequency offset. The simulation results shown that the new pre-coding scheme can outperform the traditional one.
  • loading
  • [1] Saltzberg B R. Performance of an efficient parallel data transmission system[J].IEEE Trans. on Communications.1967, 15(6):805-811 [2] Sampath H, Talwar S, Tellado J, Erceg V, and Paulraj A. A fourth-generation MIMO-OFDM broadband wireless system: design, performance and field trial results[J].IEEE Communications Magazine.2002, 40(9):143-149 [3] Moose P H. A technique for orthogonal frequency-division multiplexing frequency offset correction[J].IEEE Trans. on Communications.1994, 42(10):2908-2914 [4] Pollet T, Van Bladel M, and Moeneclaey M. BER sensitivity of OFDM systems to carrier frequency offset and Wiener phase noise[J].IEEE Trans. on Communications.1995, 43(2):191-193 [5] Al-Dhahir N and Cioffi J M. Optimum finite-length equalization for multi-carrier transceivers[J].IEEE Trans. on Communications.1996, 44(1):56-64 [6] Zhao Yuping and Haggman S-G. Intercarrier interference self-cancellation scheme for OFDM mobile communication systems[J].IEEE Trans. on Communications.2001, 49(7):1185- [7] Armstrong J. Analysis of new and existing methods of reducing inter-carrier interference due to carrier frequency offset in OFDM[J].IEEE Trans. on Communications.1999, 47(3):365-369 [8] Yeun J Y and Lee Y H. A bandwidth efficient precode to reduce inter-carrier interference in OFDM. IEEE VTC2004 Spring, Milan, Italy, May 2004, 2: 944-946. [9] Muschallik C. Improving an OFDM reception using an adaptive Nyquist windowing[J].IEEE Trans. on Consumer Electron.1996, 42(3):259-269
  • 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 (3152) PDF downloads(767) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return