期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

WRAN系统频谱感知研究 被引量：2

Study on Spectrum Sensing of WRAN System
原文传递
导出
摘要 IEEE802.22WRAN系统使用动态频谱接入。它有效提高了频谱利用率。频谱感知是WRAN系统的关键技术。文章首先对WRAN系统和频谱感知进行了简要介绍。然后,从三个方面对频谱感知进行了研究,包括频谱感知要求,频谱感知功能和频谱感知方案。 IEEE802.22WRAN system uses dynamic spectrum access and thus effectively improves the spectrum efficiency. Spectrum sensing is the key technology of the WRAN system. This paper first briefs the WRAN system and the spectrum sensing. Then, three aspects of spectrum sensing are studied, including sensing requirements,sensing function and sensing plan.
作者 陶思言 黄秋宴 李咏红
机构地区 四川理工学院电子与信息工程系 重庆邮电大学移动通信信息产业部重点实验室
出处 《通信技术》 2008年第6期170-172,共3页 Communications Technology
关键词 WRAN系统 频谱感知 感知要求 感知功能 感知方案 WRAN system spectrum sensing sensing requirements sensing function sensing plan
分类号 TN918 [电子电信—通信与信息系统]
  • 相关文献

参考文献6

  • 1Carl R. Stevenson, Carlos Cordeiro, Eli Sofer, Gerald Chouinard. IEEE 802.22-05/0007r48 , Functional Requirements for the 802.22 WRAN Standard[S] . In: Proc. IEEE DySPAN :[Nov. 2006].
  • 2FCC. Spectrum Policy Task Force Report[R]. ET Docket No, 02-155, Nov 02, 2002
  • 3何丽华,谢显中,董雪涛,周通.感知无线电中的频谱检测技术[J].通信技术,2007,40(5):9-11. 被引量：12
  • 4Steve Shellhammer, Gerald Chouinard. IEEE 802.22-06/0089r5, Spectrum Sensing Requirements Summary[S]. In: Proc. IEEE DySPAN: [July 2006].
  • 5Steve Shellhammer. IEE 802.22-07//0074r3, The Spectrum Sensing Function[S]. In: Proc. IEEE DySPRN: [April 2007].
  • 6John Benko, Yoon Chae Cheong, Carlos Cordeiro, et al. IEEE 802.22-06/0004rl , A PHY/MAC Proposal for IEEE 802.22 WRAN Systems Part 1: The PHY[S].In:Proc. IEEE DySPAN : [February 2006].

二级参考文献10

  • 1FCC. Spectrum Policy Task Force Report. ET Docket No. 02-155, Nov 02, 2002.
  • 2Cabric D, Mishra S M, Brodersen R W. Implementation issues in spectrum sensing for cognitive radios. In: Proc. 38th Asilomar Conference on Signals, Systems and Computers 2004, November 2004: 772-776.
  • 3Ghsemi A, Sousa E S. Collaborative spectrum sensing for opportunistic access in a fading environment. In: Proc. IEEE DySPAN 2005, Nov 2005:131～136.
  • 4Cabric D, Tkachenko A, Brodersen R W. Spectrum Sensing Measurements of Pilot, Energy, and Collaborative Detection. IEEE Military Communications Conference (MILCOM), Oct. 2006.
  • 5Wild B, Ramchandran K. Detecting primary receivers forcognitive radio applications. In: Proc. IEEE DySPAN 2005, November 2005: 124-130.
  • 6FCC. Notice of inquiry and notice of proposed Rulemaking. ET Docket No 03-237, Nov 2003.
  • 7Akyildiz I F, Lee W Y, Yuran M C, et al. NeXt Generation/Dynamic Spectrum Access/Cognitive Radio Wireless Networks: A Survey. Computer Networks Journal, September 2006: 2130-2138.
  • 8Cordeiro C, Challapali K, Birru D, et al. IEEE 802. 22: the first worldwide wireless standard based on cognitive radios. In:Proc. IEEE DySPAN 2005, November 2005:28～337.
  • 9Mitola J. gnitive radio for flexible mobile multimedia communications. In: Proc. IEEE Int. Workshop on Mobile Multimed ia Comm., 1999:3-10.
  • 10Weiss T, Hillenbrand J, Krohn A, et al. Efficient Signaling of Spectral Resources in Spectrum Pooling Systems. In: Proc. of the lOth Symposium on Communications and Vehicular Technology SCVT 2003, Eindhoven, Netherlands, November 2003.

共引文献11

同被引文献18

  • 1CORDEIRO C, CHALLAPALI K, WBIRRU D, et al. IEEE 802.22: The First Worldwide Wireless Standard Based on Cognitive Radios[C]//2005 First IEEE International Symposium. Baltimore, MD. USA:IEEE:328-337.
  • 2MITOLA J. Cognitive Radio: Making Software Mere Personal[J]. IEEE Personal Communications, IEEE, 1999, 6(04):13-18.
  • 3KIM H, HAN Y.A Proportional Fair Scheduling for Multicarrier Transmission Systems[J]. IEEE Communication Letters, 2005, 9(03):210-212.
  • 4Boroujeny B F, Kempter R. Multicarrier communication techniques for spectrum sensing and communication in cognitive radios [ J ]. IEEE Communications Magazine, 2008, 46(4) : 80-85.
  • 5Zhi Quan, Cui Shuguang. Optimal multiband joint detec- tion for spectrum sensing in cognitive radio networks[ J]. IEEE Transactions on Signal Processing, 2009, 57 (3) : 1128-1140.
  • 6Cabrie D, Tkachenko A, Brodersen R W. Experimental study of spectrum sensing based on energy detection and network cooperation[ C ] ffACM- Int Workshop on Tech- nology and Policy for Accessing Spectrum. Boston:ACM, 2006: 1120-1124.
  • 7Lopez-Benitez M, Casadevall F. Improved energy detec- tion spectrum sensing for cognitive radio [ J 1. Communi- cations, IET, 2012, 6(8): 785-796.
  • 8Schwarz G. Estimating the dimension of a model [ J ]. Ann Statist, 1978, 6(2) : 461-464.
  • 9Stoica P, Selen Y. Model-order selection: a review of information criterion rules[ J]. IEEE Signal Process Mag, 2004, 21(4) : 36-47.
  • 10Lu Zhihua, Abdelhak M Z. Generalized Bayesian infor- mation criterion for source enumeration in array processing I J]. IEEE Transactions on Signal Processing, 2013, 61 (6) : 1470-1480.

引证文献2

二级引证文献1

通信技术
2008年 第6期

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