浏览全部资源
扫码关注微信
1. 国家电网公司信息通信分公司 北京 100761
2. 华北电网有限公司 北京 100053
[ "曹津平,女,国家电网公司信息通信分公司高级工程师,主要研究方向为信息通信、电力系统自动化等。" ]
[ "李伟,男,华北电网有限公司高级工程师,主要研究方向为信息通信、电力系统自动化等。" ]
[ "张翼英,男,国家电网公司信息通信分公司教授级高级工程师,主要研究方向为无线传感器网络安全、网络安全性可靠性研究、网络追踪以及RFID技术等。" ]
网络出版日期:2015-03,
纸质出版日期:2015-03-20
移动端阅览
曹津平, 李伟, 张翼英. 一种应用于电力无线专网的基于信任度的协作频谱感知算法[J]. 电信科学, 2015,31(3):136-141.
Jinping Cao, Wei Li, Yiying Zhang. Trust-Based Cooperative Spectrum Sensing Algorithm in Power Dedicated Network[J]. Telecommunications science, 2015, 31(3): 136-141.
曹津平, 李伟, 张翼英. 一种应用于电力无线专网的基于信任度的协作频谱感知算法[J]. 电信科学, 2015,31(3):136-141. DOI: 10.11959/j.issn.1000-0801.2015082.
Jinping Cao, Wei Li, Yiying Zhang. Trust-Based Cooperative Spectrum Sensing Algorithm in Power Dedicated Network[J]. Telecommunications science, 2015, 31(3): 136-141. DOI: 10.11959/j.issn.1000-0801.2015082.
新型电力无线宽带系统是为满足智能配用电系统的通信需求,在电力专用230 MHz频谱资源上研究开发的电力无线专网,该系统在应用过程中可能会存在与230数传电台共用同一段频谱的情况。为保证两个系统同时稳定、高效地运行,提出一种基于信任度的协作频谱感知算法。根据用户行为特点将感知用户分为受信感知用户、失效用户和干扰用户,并对非受信用户给出相应的判定方法;分析受信用户本地检测结果与参与协作的感知用户及其通信信道信噪比之间的关系,进而定义出各感知用户可信度的权重,并在此基础上提出一种基于信任度的协作频谱感知算法。仿真结果表明,相比传统的硬判决协作频谱检测方法,基于感知用户信任度的协作感知算法能获得更高的检测性能。
To fulfill the communication needs of smart distribution and utilization system
a novel power dedicated network has been developed.The system faces a problem that it may operate coexisted with a 230 data transceiver system.In order to keep the two systems operating stably and efficiently at the same time
a trust-based cooperative spectrum sensing algorithm was presented.According to the characteristics of user behavior
cognitive radio users were classified into fiduciary users
lapsed users and malicious users.By analyzing the relationship among detection result
credibility of cognitive radio users and communication channel signal-to-noise ratio
the credibility weight of cognitive radio users was given
and a trust-based cooperative spectrum sensing algorithm was proposed.The simulation results show that the algorithm improves detection performance effectively.
刘海燕 , 赵宗贵 , 巴宏欣 . 一种基于加权证据合成的多传感器目标识别方法 . 解放军理工大学学报 , 2005 , 6 ( 6 ): 521 ~ 524
Liu H Y , Zhao Z G , Ba H X . Multisensor target identification method based on weighted evidence combination . Journal of PLA University of Science and Technology , 2005 , 6 ( 6 ): 521 ~ 524
李转 , 任旭虎 . 基于信任度函数的认知无线电频谱感知算法研究 . 电子技术应用 , 2012 , 38 ( 6 ): 108 ~ 110
Li Z , Ren X H . A research on wireless spectrum sensing algorithm based on belief degree function . Application of Electronic Technique , 2012 , 38 ( 6 ): 108 ~ 110
杜晓 , 刘维亭 , 杜茜 等 . 一种新的加权证据组合方法 . 弹箭与制导学报 , 2008 , 28 ( 3 ): 271 ~ 274
Du X , Liu W T , Du Q , et al . A new weighted evidence combination method . Journal of Projectiles,Rockets,Missiles and Guidance , 2008 , 28 ( 3 ): 271 ~ 274
王鹏 , 许成谦 . 基于信噪比的合作频谱感知技术 . 燕山大学学报 , 2011 , 35 ( 1 ): 91 ~ 94
Wang P , Xu C Q . Cooperative spectrum sensing technology based on signal to noise . Journal of Yanshan University , 2011 , 35 ( 1 ): 91 ~ 94
杨风暴 , 王肖霞 . D-S证据理论的冲突证据合成方法 . 北京 : 国防工业出版社 , 2010
Yang F B , Wang X X . Combination Method of Conflictive Evidences in D-S Evidence Theory . Beijing : National Defense Industry Press , 2010
郭彩丽 , 冯春燕 , 曾志民 . 认知无线电网络技术及应用 . 北京 : 电子工业出版社 , 2010
Guo C L , Feng C Y , Zeng Z M . Cognitive Radio Network Technologies and Applications . Beijing : Publishing House of Electronics Industry , 2010
宋志群 , 刘玉涛 , 王荆宁 . 认知无线电技术及其应用 . 北京 : 国防工业出版社 , 2012
Song Z Q , Liu Y T , Wang J N . Cognitive Radio Technologies and Applications . Beijing : National Defense Industry Press , 2012
Peng Q H , Zeng K , Wang J , et al . A distributed spectrum sensing scheme based on credibility and evidence theory in cognitive radio context . Proceedings of the 17th IEEE International Symposium on Personal,Indoor and Mobile Radio Communications(PIMRC'02) , Piscataway,NJ,USA , 2006 : 1 ~ 5
Wang C L , Chen H W , Chou Y R . A credibility based cooperative spectrum sensing technique for cognitive radio systems . Proceedings of Vehicular Technology Conference(VTC Spring) , Budapest,Hungary , 2011
Tevfik Y . A survey of spectrum sensing algorithms for cognitive radio applications . Communications Surveys & Tutorials , 2009 , 11 ( 1 ): 116 ~ 130
Xiao L , Liu K , Ma L . A weighted cooperative spectrum sensing in cognitive radio networks . Proceedings of 2010 International Conference on Information,Networking and Automation(ICINA) , Kunming,China , 2010
李佳俊 . 认知无线电中协作频谱感知技术研究(硕士学位论文) . 北京交通大学 , 2012
Li J J . Cooperative spectrum sensing in cognitive radios(master dissertation) . Beijing Jiaotong University , 2012
曹开田 . 认知无线电中合作频谱感知方法研究(硕士学位论文) . 南京邮电大学 , 2011
Cao K T . Research on cooperative spectrum sensing algorithms for cognitive radios(master dissertation) . Nanjing University of Post & Telecommunications , 2011
Niyato D , Hossain E . Cognitive radio for next-generation wireless networks:an approach to opportunistic channel selection in IEEE 802.11-based wireless mesh . IEEE Wireless Communications , 2009 , 16 ( 1 ): 46 ~ 54
Zeng Y H , Liang Y C , Hoang A T , et al . A review on spectrum sensing for cognitive radio:challenges and solutions . EURASIP Journal on Advances in Signal Processing , 2010
杨磊 . 认知无线电中若干关键技术的研究(硕士学位论文) . 大连理工大学 , 2012
Yang L . Research on some key techniques of the cognitive radio systems(master dissertation) . Dalian University of Technology , Shanghai,China , 2012
0
浏览量
456
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构