期刊文献+

OFDM系统中降低峰均功率比技术的研究 被引量:8

Research on the Techniques of Reducing PAPR in OFDM System
下载PDF
导出
摘要 作为第四代移动通信系统的核心技术,正交频分复用(OFDM)已成为当今高速无线通信领域的研究热点。但是OFDM调制中存在的高峰均功率比(PAPR),为其实用化设置了障碍。在介绍了峰均功率比(PAPR)概念的基础上,简述了目前降低峰均功率比的几种方法,最后着重讲述了选择映射法(SLM)和部分传递序列法(PTS),并进行了仿真比较。
出处 《无线电通信技术》 2003年第6期6-7,61,共3页 Radio Communications Technology
  • 相关文献

参考文献5

  • 1Van Nee R J, Prasard R. OFDM for Wireless Multimedia Communications. Artech House. Boston, 1999.
  • 2J A Davis, J Jedwab. Peak- to- mean Power Control in OFDM, Golay Sequences and Reed- Muller Cedes. IEEE Trans Inform Theory, Nov. 1999;45:2397-2417.
  • 3R W Bauml, et al. Reducing the Peak- to- average Power Ratio of Muhiearrier Modulation by Selected Mapping. Electro nies Letters 24^th, Oct. 1996;32(22) :2056 - 2057.
  • 4Stefan H Muller, Johannes B Huber. A Novel Peak Power Reduction Scheme for OFDM, PIMRC'97, Sept. 1997:1090 - 1094.
  • 5S H Muller, J B Huber. OFDM with Reduced Peak- to-average Power Ratio by Optimum Combination of Partial Transmit Sequences. Electronics Letters. 27th, Feb. 1997 ; 33 (5) :368 - 369.

同被引文献24

  • 1郑棣,郭振民.关于降低OFDM系统中峰均功率比技术的研究[J].现代电子技术,2005,28(23):10-13. 被引量:5
  • 2陈琳,胡学龙,郭振民.一种利用标准阵列降低PAPR的新方法[J].无线电通信技术,2006,32(3):62-64. 被引量:1
  • 3[1]Van Nee R J, Prasard R. OFDM For Wireless Multimedia Communications[J]. Artech House, Boston, 1999,119 -123.
  • 4[2]R. W. Bauml, et al. , Reducing the Peak - to - average Power Ratio of Multicarrier Modulation by Selected Mapping[J], Electronics Letters, 1996,32 (22) :2056 - 2057.
  • 5[3]Stefan H. Muller, Johannes B. Huber. A Novel Peak Power Reduction Scheme for OFDM[J]. IEEE ISPIMRC, 1997,1090 -1094.
  • 6[4]J. A. Davis, J. Jedwab. Peak - to - mean Power Control and Error Correction for OFDM Transmission Using Golay Sequences and Reed - Muller Codes [J]. Electronics Letters, 1997,33 (4) :267 - 268.
  • 7[5]J. A. Davis, J. Jedwab. Peak - to - mean Power Control in OFDM, Golay Sequences and Reed - Muller Codes, IEEE Trans. Inform.Theory, 1999,11 (45) :2397 - 2417.
  • 8BAUML R W.Reduce the peak to-average power ratio of multicarrier modulation by select mapping[J].Electronics Letters,1996,32 (22):2056-2057.
  • 9ARMSTRONG J.Peak-to-average reduction for OFDM by repeated clipping and frequency filtering[J].IEEE Electron,2002,38 (5):246-247.
  • 10WANG T J.Reduction of the PAPR in OFDM signals by applying PTS mechanism[D].Taipei:Institute of Communication Engineering,Tatung University,2004.

引证文献8

二级引证文献14

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部