[1]张丹,吴晓富,颜俊,等. 物理层认证 PHY-PCRAS 应用于 OFDM传输的性能分析[J].计算机技术与发展,2016,26(01):137-141.
　ZHANG Dan,WU Xiao-fu,YAN Jun,et al. Performance Analysis of Physical Layer Challenge-response Authentication with OFDM Transmission[J].,2016,26(01):137-141.
点击复制

 物理层认证 PHY-PCRAS 应用于 OFDM传输的性能分析()
分享到：

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
26
期数:
2016年01期
页码:
137-141
栏目:
应用开发研究
出版日期:
2016-01-10

文章信息/Info

Title:
 Performance Analysis of Physical Layer Challenge-response Authentication with OFDM Transmission
文章编号:
1673-629X（2016)01-0137-05
作者:
 张丹; 吴晓富; 颜俊; 朱卫平
 南京邮电大学 通信与信息工程学院
Author(s):
 ZHANG Dan; WU Xiao-fu ; YAN Jun; ZHU Wei-ping
关键词:
 ; 激励-响应认证; OFDM 技术; 频域相关性; 认证性能分析
Keywords:
 ; challenge-response authentication; OFDM technology; frequency domain correlation; authentication performance analysis
分类号:
TN918
文献标志码:
A
摘要:
 物理层认证是在无线物理层对通信用户身份的识别,与网络上层安全协议相结合进一步加强无线网络的安全性。文中基于物理层相位激励-响应认证方案(PHY-PCRAS),研究无线正交频分复用(OFDM)传输系统中,子信道频域相关性对认证性能的影响。针对3GPP 标准中的典型 Urban 信道模型,采用随机时延推导 OFDM 子信道频域的相关性,并进行了仿真验证。仿真结果表明,子信道频域的相关性随着子信道间距的增大呈指数趋势减小,且相关性越小,PHY-PCRAS认证性能越好。文中还将 PHY-PCRAS 和另一种激励响应型物理层认证机制(PHY-CRAM)进行了对比,结果表明：即使子信道相关,PHY-PCRAS 仍然接近理想的效果,比 PHY-CRAM 算法具有更好的认证性能。
Abstract:
 The physical-layer authentication recognizes the identities of communication users in the wireless physical layer,and it com-bines the network upper security protocols to further strengthen the security of wireless networks. Based on physical layer challenge-re-sponse authentication scheme (PHY-PCRAS),the influence of sub-channels frequency domain correlation with wireless OFDM trans-mission on the authentication performance was studied. For the 3GPP typical Urban channel model,the random delay was adopted to de-duce the correlation of OFDM frequency domain sub-channels,and verified it through the simulation. The simulation results show that the frequency domain sub-channels correlation decreases exponentially with the increasing of sub-channel space,and the smaller the correla-tion is,the better the authentication performance of PHY-PCRAS is. Compared PHY-PCRAS with another physical layer challenge-re-sponse authentication mechanism (PHY-CRAM),the simulation results show that even if sub-channels are related,PHY-PCRAS is still close to the ideal performance,better than the PHY-CRAM algorithm.

相似文献/References:

[1]张志宏,吴庆波,邵立松,等.基于飞腾平台TOE协议栈的设计与实现[J].计算机技术与发展,2014,24(07):1.
　ZHANG Zhi-hong,WU Qing-bo,SHAO Li-song,et al. Design and Implementation of TCP/IP Offload Engine Protocol Stack Based on FT Platform[J].,2014,24(01):1.
[2]梁文快,李毅. 改进的基因表达算法对航班优化排序问题研究[J].计算机技术与发展,2014,24(07):5.
　LIANG Wen-kuai,LI Yi. Research on Optimization of Flight Scheduling Problem Based on Improved Gene Expression Algorithm[J].,2014,24(01):5.
[3]黄静,王枫,谢志新,等. EAST文档管理系统的设计与实现[J].计算机技术与发展,2014,24(07):13.
　HUANG Jing,WANG Feng,XIE Zhi-xin,et al. Design and Implementation of EAST Document Management System[J].,2014,24(01):13.
[4]侯善江[],张代远[][][]. 基于样条权函数神经网络P2P流量识别方法[J].计算机技术与发展,2014,24(07):21.
　HOU Shan-jiang[],ZHANG Dai-yuan[][][]. P2P Traffic Identification Based on Spline Weight Function Neural Network[J].,2014,24(01):21.
[5]李璨,耿国华,李康,等. 一种基于三维模型的文物碎片线图生成方法[J].计算机技术与发展,2014,24(07):25.
　LI Can,GENG Guo-hua,LI Kang,et al. A Method of Obtaining Cultural Debris’ s Line Chart Based on Three-dimensional Model[J].,2014,24(01):25.
[6]翁鹤,皮德常. 混沌RBF神经网络异常检测算法[J].计算机技术与发展,2014,24(07):29.
　WENG He,PI De-chang. Chaotic RBF Neural Network Anomaly Detection Algorithm[J].,2014,24(01):29.
[7]刘茜[],荆晓远[],李文倩[],等. 基于流形学习的正交稀疏保留投影[J].计算机技术与发展,2014,24(07):34.
　LIU Qian[],JING Xiao-yuan[,LI Wen-qian[],et al. Orthogonal Sparsity Preserving Projections Based on Manifold Learning[J].,2014,24(01):34.
[8]尚福华,李想,巩淼. 基于模糊框架-产生式知识表示及推理研究[J].计算机技术与发展,2014,24(07):38.
　SHANG Fu-hua,LI Xiang,GONG Miao. Research on Knowledge Representation and Inference Based on Fuzzy Framework-production[J].,2014,24(01):38.
[9]叶偲,李良福,肖樟树. 一种去除运动目标重影的图像镶嵌方法研究[J].计算机技术与发展,2014,24(07):43.
　YE Si,LI Liang-fu,XIAO Zhang-shu. Research of an Image Mosaic Method for Removing Ghost of Moving Targets[J].,2014,24(01):43.
[10]余松平[][],蔡志平[],吴建进[],等. GSM-R信令监测选择录音系统设计与实现[J].计算机技术与发展,2014,24(07):47.
　YU Song-ping[][],CAI Zhi-ping[] WU Jian-jin[],GU Feng-zhi[]. Design and Implementation of an Optional Voice Recording System Based on GSM-R Signaling Monitoring[J].,2014,24(01):47.

更新日期/Last Update: 2016-04-13