期刊文献+

认知无线信道及其可达速率域的研究

Cognitive radio channel and its achievable rate regions
下载PDF
导出
摘要 认知无线信道是基于认知无线电理论的一种新的无线通信网络模型。到目前为止,已经有一些针对认知无线信道的可达速率域和速率域外界的结果给出,但是还不能得到认知信道的确切的容量域。文中主要研究了认知无线信道模型,以及实现其可达容量域所用到的编码方法,并给出了一些速率域的结果。 Cognitive wireless channel is a novel wireless communication model based on cognitive radio theory.There are some results on its achievable rate region and outer bound already,but the exact capacity region is still unknown.This paper deals with the rate region of cognitive channel and some coding methods used in achieving these regions.
出处 《信息技术》 2012年第4期15-18,共4页 Information Technology
基金 国家自然科学基金项目(61071243)
关键词 认知无线电 预编码 速率域 cognitive radio precoding rate region
  • 相关文献

参考文献15

  • 1Mitola J. Cognitive radio: making software radios more personal[ J ]. Personal Communications, IEEE, 1999, 6: 13-18.
  • 2Carleial A B. Interference channels[J]. IEEE Trans. Inform. Theory, 1978, 24(1): 60-70.
  • 3Cover T. Broadcast channels [J]. IEEE Trans. Inform. Theory, 1972, 18(1) : 2-14.
  • 4Bergmans P. Random coding theorem for broadcast channel with degraded components[J]. IEEE Trans. Inform. Theory, 1973, 19 (2) : 197-207.
  • 5Gallager R G. Capacity and coding for degraded broadcast channel [J]. Probl. Inform. Transmission, 1974, 10(3): 185-193.
  • 6Te Han, K. Kobayashi. A new achievable rate region for the interference channel[J]. IEEE Trans. Inform. Theory, 1981, 27( 1 ) : 49-60.
  • 7Devroye N, Mitran P, Tarokh V. Achievable rates in cognitive radio channels[J]. IEEE Trans. Inform. Theory, 2006, 52(5) : 1813-1827.
  • 8Marie I, Goldsmith A, Kramer G, et al. An achievable rate region for interference channels with one cooperating transmitter[J]. ACSSC 2007 : 888-892.
  • 9Jinhua Jiang, Yan Xin. On the achievable rate regions for interference channels with degraded messages sets [ J ]. IEEE Trans. Inform. Theory, 2008, 54(10) : 4707-4712.
  • 10Rini S, Tuninetti D, Devroye N. New inner and outer bounds for the memoryless cognitive interference channel and some new capacity results[J]. IEEE Trans. Inform. Theory, 2011, 57(7): 4087-4109.

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