JOURNAL OF LIGHT INDUSTRY

CN 41-1437/TS  ISSN 2096-1553

Volume 26 Issue 6
November 2011
Article Contents
LI Ying. Performance analysis of multitone jamming suppression in OFDM[J]. Journal of Light Industry, 2011, 26(6): 112-116. doi: 10.3969/j.issn.1004-1478.2011.06.029
Citation: LI Ying. Performance analysis of multitone jamming suppression in OFDM[J]. Journal of Light Industry, 2011, 26(6): 112-116. doi: 10.3969/j.issn.1004-1478.2011.06.029 shu

Performance analysis of multitone jamming suppression in OFDM

  • Received Date: 2010-12-07
    Available Online: 2011-11-15
  • A random phased multitone jamming model was presented and the performance of multitone jamming suppression in OFDM was analyzed.In the OFDM system of the coherent demodulation,BER and signal to interference ratio followed the reverse linear decline of relationship in multitone interference with random phase.And the performance of convolutional encoding and diversity combining was analyzed. Both theoretical expressions and simulations showed that though multitone jamming is harmful to OFDM,diversity and convolutional encoding can suppress the jamming effectively.
  • 加载中
    1. [1]

      单超,王娜,王萍,张邦宁.OFDM系统的抗干扰性能研究[J].系统仿真学报,2006,18(6):1618.

    2. [2]

      Ali Abdi.On the PDF of the sum of random vectors[J].IEEE Trans on Corn,2000,48(1):7.

    3. [3]

      Ochiai H, Imai H.On the distribution of the peak to aver-age power ratio in OFDM singnals[J].IEEE Trans on Com,2001,49(2):282.

    4. [4]

      佟学俭 罗涛.OFDM移动通信技术原理与应用[M].北京:人民邮电出版社,2003.

    5. [5]

      徐明远 邵玉斌.MATLAB仿真在通信与电子工程中的应用[M].西安:西安电子科技大学出版社,2005.

    6. [6]

      刘颖,何忠秋.OFDM系统的仿真与性能分析[J].应用科技,2008,0(1):48.

Article Metrics

Article views(770) PDF downloads(35) Cited by()

Ralated
    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

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return