基于信道历史状态感知信息的频谱感知方法

刘玉磊; 梁俊; 肖楠; 袁小刚; 张振浩

doi:10.11959/j.issn.1000-436x.2017170

您当前的位置：

首页 >

文章列表页 >

基于信道历史状态感知信息的频谱感知方法

学术论文 | 更新时间：2024-06-05

- 基于信道历史状态感知信息的频谱感知方法
- Spectrum sensing method based on past channel sensing information
- 通信学报 2017年38卷第8期页码：118-130
- 作者机构：
  
  1. 空军工程大学信息与导航学院，陕西西安 710077
  2. 解放军驻兰州大学、兰州交通大学选培办，甘肃兰州 730070
- 作者简介：
  
  [ "刘玉磊（1990-），男，河北大名人，空军工程大学博士生，主要研究方向为卫星认知通信。" ]
  [ "梁俊（1962-），男，安徽马鞍山人，博士，空军工程大学教授，主要研究方向为空大信息网络。" ]
  [ "肖楠（1987-），男，河南驻马店人，博士，空军工程大学讲师，主要研究方向为卫星认知通信。" ]
  [ "袁小刚（1980-），男，江苏启东人，博士，解放军驻兰州大学、兰州交通大学选培办讲师，主要研究方向为通信网络。" ]
  [ "张振浩（1994-），男，河北保定人，空军工程大学硕士生，主要研究方向为卫星通信。" ]
- 基金信息：
  
  国家自然科学基金资助项目(61501496);陕西省自然科学基金资助项目(2012JM8004);航空科学基金资助项目(2013ZC15008)
- DOI：10.11959/j.issn.1000-436x.2017170
  中图分类号： TN915
- 网络出版日期：2017-08，
  
  纸质出版日期：2017-08-25
- 稿件说明：
移动端阅览
刘玉磊, 梁俊, 肖楠, 等. 基于信道历史状态感知信息的频谱感知方法[J]. 通信学报, 2017,38(8):118-130.

Yu-lei LIU, Jun LIANG, Nan XIAO, et al. Spectrum sensing method based on past channel sensing information[J]. Journal on communications, 2017, 38(8): 118-130.
刘玉磊, 梁俊, 肖楠, 等. 基于信道历史状态感知信息的频谱感知方法[J]. 通信学报, 2017,38(8):118-130. DOI： 10.11959/j.issn.1000-436x.2017170.

Yu-lei LIU, Jun LIANG, Nan XIAO, et al. Spectrum sensing method based on past channel sensing information[J]. Journal on communications, 2017, 38(8): 118-130. DOI： 10.11959/j.issn.1000-436x.2017170.

摘要

针对卫星认知网络环境中待检测信号强度不断变化的特点，为了突破传统能量检测的性能极限，提出一种基于信道历史状态信息的频谱感知方法。首先，通过建立具有遗忘机制的信道历史状态判决模型实现对当前时刻信道状态的判决；在此基础上，额外增加基于前一次检测结果的判决策略，对该判决模型进行修正，以削弱模型中各参数的影响，同时采用基于带宽的感知方案来进一步降低干扰概率；最后，通过理论分析和仿真验证了该方法较传统能量检测算法的性能有所提升。

Abstract

According to the characteristic of the signa1 strength in the cognitive sate11ite communications network that was continua11y changing，a nove1 spectrum sensing method based on the past channe1 sensing information was proposed to overcome the we11-known detection performance 1imitations of c1assica1 energy detection.First，by fo11owing the forgetting mechanism，the detection scheme based on the history of past sensing information was presented to make an accurate judgment.Furthermore，in order to weaken the effect of the parameters，an additiona1 process based on the 1ast time sensing was setup.Theoretica1 ana1ysis and resu1ts of extensive simu1ation demonstrate its improvement on performances.

关键词

Keywords

references

WANG H , NOH G , KIM D , et al . Advanced sensing techniques of energy detection in cognitive radios [J ] . Journal of Communications and Networks , 2010 , 12 ( 1 ): 19 - 29 .

YUCEK T , ARSLAN H . A survey of spectrum sensing algorithm for cognitive radio applications [J ] . Science China , 2011 , 41 ( 2 ): 207 - 218 .

TARCHI D , GUIDOTTI A , ICOLARI V , et al . Technical challenges for cognitive radio application in satellite communications [C ] // IEEE International Conference on Cognitive Oriented Wireless Networks . 2014 : 136 - 142 .

SHARMA S K , CHATZINOTAS S , OTTERSTEN B . Cognitive radio techniques for satellite communication systems [C ] // IEEE 78th Conference on Vehicular Technology . 2013 : 1 - 5 .

ARIANANDA D D , LASKHMANAN M K , NIKOOKAR H . A survey on spectrum sensing techniques for cognitive radio [J ] . International Workshop on Cognitive Radio ＆ Advanced Spectrum Management , 2009 : 74 - 79 .

ELMACHKOUR M , SABIR E , KOBBANE A , et al . The greening of spectrum sensing:a minority game-based mechanism design [J ] . IEEE Communications Magazine , 2014 , 52 ( 12 ): 150 - 156 .

SUN H J , NALLANATHAN A , WANG C X . Wideband spectrum sensing for cognitive radio networks:a survey [J ] . University of British Columbia , 2013 , 20 ( 2 ): 74 - 81 .

HAGHIGHAT M , SADOUGH S M S . Cooperative spectrum sensing for cognitive radio networks in the presence of smart malicious us ers [J ] . AEU-International Journal of Electronic and Communications , 2014 , 68 ( 6 ): 520 - 527 .

肖楠 , 梁俊 , 张衡阳 , 等 . 一种卫星认知无线网络高效频谱感知与分配策略 [J ] . 东南大学学报（自然科学版） , 2014 , 44 ( 5 ): 891 - 896 .

XIAO N , LIANG J , ZHANG H Y , et al . High effective spectrum sensing and allocating strategy for satellite cognitive radio networks [J ] . Journal of Southeast University（Natural Science Edition） , 2014 , 44 ( 5 ): 891 - 896 .

陈长兴 , 符辉 , 牛得智 , 等 . 基于双门限能量检测的写作频谱感知算法 [J ] . 系统工程与电子技术 , 2013 , 35 ( 8 ): 1472 - 1476 .

CHEN C X , FU H , NIU D Z , et al . Cooperative spectrum sensing algorithm based on double-threshold energy detection [J ] . Systems Engineering and Electronic , 2013 , 35 ( 8 ): 1472 - 1476 .

张学军 , 鲁友 , 田峰 , 等 . 基于信任度的双门限协作频谱感知算法 [J ] . 物理学报 , 2014 , 63 ( 7 ):078401.

ZHANG X J , LU Y , TIAN F , et al . Double-threshold cooperative spectrum sensing for cognitive radio based on trust [J ] . Acta Physics Science , 2014 , 63 ( 7 ):078401.

ZENG Y B , LIANG Y C . Spectrum sensing algorithm for cognitive radio based on statistical covariance [J ] . IEEE Transactions on Vehicular Technology , 2009 , 58 ( 4 ): 1804 - 1815 .

刘宁 , 史浩山 , 刘利平 , 等 . 基于随机矩阵的新型频谱盲感知方法 [J ] . 西北工业大学学报 , 2016 , 34 ( 2 ): 262 - 267 .

LIU N , SHI H S , LIU L P , et al . A novel blind spectrum sensing algorithm based on random matrix [J ] . Journal of Northwestern Polytechnical University , 2016 , 34 ( 2 ): 262 - 267 .

LIM C H . Adaptive energy detection for spectrum sensing in unknown white Gaussian noise [J ] . IET Communications , 2012 , 6 ( 13 ): 1884 - 1889 .

肖楠 , 梁俊 , 张衡阳 , 等 . 基于分集接收的卫星认知通信动态频谱感知策略 [J ] . 中南大学学报(自然科学版) , 2016 , 47 ( 06 ): 1959 - 1966 .

XIAO N , LIANG J , ZHANG H Y , et al . A dynamic spectrum sensing strategy based on diversity reception for satellite cognitive communication [J ] . Journal of Central South University（Science and Technology） , 2016 , 47 ( 06 ): 1959 - 1966 .

申滨 , 喻俊 , 黄琼 , 等 . 基于信号集合势和连续性的认知无线电宽带频谱感知 [J ] . 电子学报 , 2016 , 44 ( 8 ): 1994 - 2003 .

SHEN B , YU J , HUANG Q , et al . Signal set cardinality and contiguity based on wideband spectrum sensing for cognitive radio [J ] . Acta Electronica Sinica , 2016 , 44 ( 8 ): 1994 - 2003 .

刘进 , 李赞 , 高锐 . 低信噪比下采用广义随机共振的能力检测算法 [J ] . 西安交通大学学报 , 2015 , 49 ( 6 ): 27 - 32 .

LIU J , LI Z , GAO R . An energy detection algorithm using generalized stochastic resonance under low signal-to-noise ratios [J ] . Journal of Xi'an Jiaotong University , 2015 , 49 ( 6 ): 27 - 32 .

SYED T S , SAFDAR G A . On the usage of history for energy efficient spectrum sensing [J ] . IEEE Communications Letters , 2015 , 19 ( 3 ): 407 - 410 .

NGUYEN T , MARK B L , EPHRAIM Y . Spectrum sensing using a hidden bivariate markov model [J ] . IEEE Transactions on Wireless Communications , 2013 , 12 ( 9 ): 4582 - 4591 .

SALEEM Y , REHMANI H M . Primary radio user activity models for cognitive radio networks:a survey [J ] . Journal of Network and Computer Applications , 2014 , 43 : 1 - 16 .

LIU B , LI Z , SI J , et al . Blind continuous hidden Markov model-based spectrum sensing and recognition for primary user with multiple power levels [J ] . IET Communications , 2015 , 9 ( 11 ): 1396 - 1403 .

GELABERT X , SALLENT O,REZ-ROMERO J , et al . Spectrum sharing in cognitive radio networks with imperfect sensing:a discrete-time Markov model [J ] . Computer Networks , 2010 , 54 ( 14 ): 2519 - 2536 .

PESCE M , CENTENARO M , BADIA L , et al . Impact of correlated primary transmissions on the design of a cognitive radio inference engine [C ] // IEEE International Conference on Communications Workshops . 2016 : 689 - 693 .

冯婷 . 认知无线电中频谱占用模型及接入策略研究 [D ] . 成都:电子科技大学 , 2015 .

FENG T . Research on spectrum occupancy modeling and access schemes in cognitive radio [D ] . Chengdu:University of Electronic Science and Technology of China , 2015 .

WELLENS M , HNEN P M . Lessons learned from an extensive spectrum occupancy measurement campaign and a stochastic duty cycle model [J ] . Mobile Networks and Applications , 2010 , 15 ( 3 ): 461 - 474 .

LÓPEZ-BENÍTEZ M , CASADEVALL F . Spatial duty cycle model for cognitive radio [C ] // IEEE 21st International Symposium on Personal Indoor and Mobile Radio Communications(PIMRC) . 2010 : 1631 - 1636 .

WELLENS M , RIIHIJRVI J , HNEN P M . Spatial statistics and models of spectrum use [J ] . Computer Communications , 2009 , 32 ( 18 ): 1998 - 2011 .

EBBINGHAUS H . Memory:a contribution to experimental psychology [J ] . Annals of Neurosciences , 2013 , 20 : 1151 - 1154 .

ZHAO L J , XIE W L , GAO H O , et al . A rumor spreading model with variable forgetting rate [J ] . Physica a Statistical Mechanics ＆ Its Applications , 2013 , 392 ( 23 ): 6146 - 6154 .

SHELLHAMMER S , CHOUINARD G . Spectrum sensing requirements summary [S ] . IEEE 802.22-06/0089r5 , 2006 .

马彬 , 方源 , 谢显中 . 一种主用户随机到达情况下改进的循环平稳特征检测算法 [J ] . 电子信息学报 , 2015 , 37 ( 7 ): 1531 - 1537 .

MA B , FANG Y , XIE X Z . Improved cyclostationary spectrum sensing scheme for primary users randomly arriving [J ] . Journal of Electronics＆ Information Technology , 2015 , 37 ( 7 ): 1531 - 1537 .

浏览量

837

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

基于增强梯度算子的软阈值宽带频谱感知算法

基于天基干扰绘图的星地一体化系统频谱共享研究

电磁频谱多维态势压缩测绘技术研究进展

基于残差密集网络的频谱感知方法

基于特征值的频谱感知融合算法