期刊文献+

广播电视频谱使用现状与发展趋势探索 被引量:4

下载PDF
导出
摘要 本文介绍了全球广播电视频谱的应用现状和发展趋势,并对模数转换后原有广播电视频谱的使用状况进行了分析,对于我国广播电视的未来频谱规划和管理具有较高的参考价值。此外,还讨论了美国广播电视"空闲频谱"的相关规范及发展应用情况,并对其频谱探测的核心技术——认知无线电进行了介绍和分析。
出处 《广播与电视技术》 2013年第5期21-27,共7页 Radio & TV Broadcast Engineering
基金 国家自然科学基金61001169
  • 相关文献

参考文献3

二级参考文献16

  • 1D Estrin, L Girod, G Pottle, M Srivastava. Instrumenting the world with wireless sensor networks [J]. ICASSP, Salt Lake City, UT, May 2001: 2033 - 2036.
  • 2M GRabbat,R D Nowak. Quantized incremental algorithms for distributed optimization [ J]. IEEE Journal on Selected Areas in Communications, April 2005,23 (4) :798 - 808.
  • 3D Li,K D Wong,Y H Hu,A M Sayeed. Detection, classification, and tracking of targets [ J ]. IEEE signal processing Magazine, March 2002, 19(2) :17 -29.
  • 4D Bertsekas. A new class of incremental gradient methods for least square problems [ J ]. newblock SIAM, Nov, 1997,7 (4) : 913 - 926.
  • 5A Nedic, D Bertsekas. Incremental subgradient methods for nondifferentiable optimization [ J ]. SIAM,2001,12(1) :109 - 138.
  • 6J Tsitsiklis, M Athans. Convergence and asymptotic agreement in distributed decision problems [ J]. IEEE Transactions on Automatic Control, Jan, 1984,29(1) :42 -50.
  • 7R Olfati - saber, R M Murray. Consensus problems in networks of agents with switching topology and time - delays [ J ]. IEEE Transactions on Automatic Control, Sept, 2004,49 (9) : 1520 - 1533.
  • 8L Xiao, S Boyd. Fast linear iterations for distributed averaging[ J ]. Systems and Control Letters, Sep, 2004,53(1) :67 -78.
  • 9L Xiao, S Boyd,S Lall. A scheme for robust distributed sensor fusion based on average consensus[ J]. Fourth Internation Symposium on Information Processing in Sensor Network, Los Angeles, CA, 2005:63 - 70.
  • 10C Lopes, cremental A H Sayed. Distributed adaptive instrategies : formulation and ance analysis [ J ]. ICASSP, Toulouse May, 2006. perform- France,.

共引文献6

同被引文献14

引证文献4

二级引证文献17

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