基于信道历史状态感知信息的频谱感知方法

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

Abstract

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.

Key words: spectrum sensing, energy detection, forgetting mechanism, past channe1 sensing information

CLC Number:

TN915

Yu-lei LIU,Jun LIANG,Nan XIAO,Xiao-gang YUAN,Zhen-hao ZHANG. Spectrum sensing method based on past channel sensing information[J]. Journal on Communications, 2017, 38(8): 118-130.

Figures/Tables 14

References 31

[1]	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.
[2]	YUCEK T , ARSLAN H . A survey of spectrum sensing algorithm for cognitive radio applications[J]. Science China, 2011,41(2): 207-218.
[3]	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.
[4]	SHARMA S K , CHATZINOTAS S , OTTERSTEN B . Cognitive radio techniques for satellite communication systems[C]// IEEE 78th Conference on Vehicular Technology. 2013: 1-5.
[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.
[6]	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.
[7]	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.
[8]	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.
[9]	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.
[10]	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.
[11]	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.
[12]	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.
[13]	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.
[14]	LIM C H . Adaptive energy detection for spectrum sensing in unknown white Gaussian noise[J]. IET Communications, 2012,6(13): 1884-1889.
[15]	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.
[16]	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.
[17]	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.
[18]	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.
[19]	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.
[20]	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.
[21]	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.
[22]	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.
[23]	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.
[24]	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.
[25]	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.
[26]	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.
[27]	WELLENS M , RIIHIJRVI J , HNEN P M . Spatial statistics and models of spectrum use[J]. Computer Communications, 2009,32(18): 1998-2011.
[28]	EBBINGHAUS H . Memory:a contribution to experimental psychology[J]. Annals of Neurosciences, 2013,20: 1151-1154.
[29]	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.
[30]	SHELLHAMMER S , CHOUINARD G . Spectrum sensing requirements summary[S]. IEEE 802.22-06/0089r5, 2006.
[31]	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.

Metrics

Recommended 0

No Suggested Reading articles found!

类别	检测状态	当前状态	结果	检测效果
I	H₁	H₁	P_d提高	较好
II	H₁	H₀	P_f提高	较差
III	H₀	H₀	P_f降低	较好
IV	H₀	H₁	P_d降低	较差

Spectrum sensing method based on past channel sensing information

RichHTML

PDF

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 14

References 31

Related Articles 15

Metrics

Recommended 0

[1]	Jianxin GAI, Xianfeng XUE, Ruixiang NAN, Jingyi WU. Spectrum sensing method based on residual dense network [J]. Journal on Communications, 2021, 42(12): 182-191.
[2]	Zhiguo SUN, Xinyue REN, Zengmao CHEN, Ming DIAO. Cooperative spectrum sensing method and performance analysis based on similarity between evidences [J]. Journal on Communications, 2020, 41(12): 139-147.
[3]	Wenjing ZHAO,He LI,Minglu JIN. Fusion spectrum sensing algorithm based on eigenvalues [J]. Journal on Communications, 2019, 40(11): 57-64.
[4]	Yuanhua FU,Zhiming HE. Distance criterion-based quantizer design for cooperative spectrum sensing [J]. Journal on Communications, 2018, 39(9): 49-56.
[5]	Pan YU,Bin LI,Cheng-lin ZHAO. Asynchronous perception algorithm based on energy detection [J]. Journal on Communications, 2017, 38(3): 165-173.
[6]	Jing-yu FENG,Xu DU,Hong-gang WANG,Wen-hua HUANG. Research on multi-channel routing threats and defense for cognitive ad hoc network [J]. Journal on Communications, 2016, 37(Z1): 92-97.
[7]	Ming WU,Tie-cheng SONG,Jing HU,Lian-feng SHEN. Novel cooperative global spectrum sensing algorithm based on variational Bayesian inference [J]. Journal on Communications, 2016, 37(2): 116-124.
[8]	Yang ZHANG,Hua PENG,Ke-xian GONG. Multi scale power spectral density subband gradient-based spectrum sensing algorithm and performance analysis [J]. Journal on Communications, 2016, 37(2): 191-198.
[9]	Chang LIU,SajjadAli Syed,Rui ZHANG,Si-ying LI,Jie WANG,Ming-lu JIN. Spatial spectrum based blind spectrum sensing for multi-antenna cognitive radio system [J]. Journal on Communications, 2015, 36(4): 115-124.
[10]	Yin MI,Guang-yue LU. Cooperative spectrum sensing algorithm based on limiting eigenvalue distribution [J]. Journal on Communications, 2015, 36(1): 84-89.
[11]	Xu-zhou ZUO,Wei-wei XIA,Lian-feng SHEN. Dynamic spectrum access method for femtocells in LTE [J]. Journal on Communications, 2015, 36(1): 111-120.
[12]	. New spectrum sensing method under time-variant flat fading channels [J]. Journal on Communications, 2014, 35(7): 8-69.
[13]	Meng-wei SUN,Long ZHAO,Qiao-chun XU,Bin LI,Cheng-lin ZHAO. New spectrum sensing method under time-variant flat fading channels [J]. Journal on Communications, 2014, 35(7): 63-69.
[14]	. Gerschgorin disk theorem based spectrum sensing for wideband cognitive radio [J]. Journal on Communications, 2014, 35(4): 1-10.
[15]	Bin SHEN,Shu WANG,Qiong HUANG,Qian-bin CHEN. Gerschgorin disk theorem based spectrum sensing for wideband cognitive radio [J]. Journal on Communications, 2014, 35(4): 1-10.