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單載波頻域均衡系統(tǒng)中基于信道頻域響應(yīng)的密鑰生成機(jī)制研究

孔媛媛 楊震 呂斌 田峰

孔媛媛, 楊震, 呂斌, 田峰. 單載波頻域均衡系統(tǒng)中基于信道頻域響應(yīng)的密鑰生成機(jī)制研究[J]. 電子與信息學(xué)報(bào), 2018, 40(5): 1017-1023. doi: 10.11999/JEIT170772
引用本文: 孔媛媛, 楊震, 呂斌, 田峰. 單載波頻域均衡系統(tǒng)中基于信道頻域響應(yīng)的密鑰生成機(jī)制研究[J]. 電子與信息學(xué)報(bào), 2018, 40(5): 1017-1023. doi: 10.11999/JEIT170772
KONG Yuanyuan, YANG Zhen, Lü Bin, TIAN Feng. Study on Secret Key Generation Based on Frequency Domain Response of Channel in Single Carrier Frequency Domain Equalization Systems[J]. Journal of Electronics & Information Technology, 2018, 40(5): 1017-1023. doi: 10.11999/JEIT170772
Citation: KONG Yuanyuan, YANG Zhen, Lü Bin, TIAN Feng. Study on Secret Key Generation Based on Frequency Domain Response of Channel in Single Carrier Frequency Domain Equalization Systems[J]. Journal of Electronics & Information Technology, 2018, 40(5): 1017-1023. doi: 10.11999/JEIT170772

單載波頻域均衡系統(tǒng)中基于信道頻域響應(yīng)的密鑰生成機(jī)制研究

doi: 10.11999/JEIT170772
基金項(xiàng)目: 

國家自然科學(xué)基金(61671252, 61772287),江蘇省高校自然科學(xué)研究重大項(xiàng)目(14KJA510003),江蘇省研究生科研與實(shí)踐創(chuàng)新計(jì)劃(CXZZ11_0394)

Study on Secret Key Generation Based on Frequency Domain Response of Channel in Single Carrier Frequency Domain Equalization Systems

Funds: 

The National Natural Science Foundation of China (61671252, 61772287), The Key University Science Research Project of Jiangsu Province (14KJA510003), The Postgraduate Research Practice Innovation Program of Jiangsu Province (CXZZ11_0394)

  • 摘要: 單載波頻域均衡(SC-FDE)系統(tǒng)中,信道的頻域響應(yīng)可以作為隨機(jī)源來生成密鑰。為了提高密鑰容量,該文提出一種利用多徑瑞利信道的頻域響應(yīng)來生成密鑰的機(jī)制(CFR-Key)。首先研究了CFR-Key機(jī)制的原理和密鑰生成速率,通過互信息理論推導(dǎo)出了CFR-Key的密鑰容量;進(jìn)而研究了CFR-Key機(jī)制中算法的量化等級(jí)的影響因素,推導(dǎo)驗(yàn)證了量化等級(jí)的選擇只與信噪比有關(guān),當(dāng)信噪比確定的情況下通過選擇最優(yōu)的量化等級(jí)可以得到最大的密鑰生成速率;與基于信道沖激響應(yīng)生成密鑰機(jī)制(CIR-Key)對(duì)比,證實(shí)了CFR-Key機(jī)制可大幅提高密鑰容量。
  • ZHANG J, DUONG T Q, MARSHALL A, et al. Key generation from wireless channels: a review[J]. IEEE Access, 2016, 4(3): 614-626. doi: 10.1109/ACCESS.2016.2521718.
    MAURER U M. Secret key agreement by public discussion from common information[J]. IEEE Transactions on Information Theory, 1993, 39(3): 733-742. doi: 10.1109/ 18.256484.
    AHLSWEDE R and CSISEAR I. Common randomness in information theory and cryptography. I: Secret sharing[J]. IEEE Transactions on Information Theory, 1993, 39(4): 1121-1132. doi: 10.1109/18.243431.
    PREMNATH S N, JANA S, CROFT J, et al. Secret key extraction from wireless signal strength in real environments [J]. IEEE Transactions on Mobile Computing, 2013, 12(5): 917-930. doi: 10.1109/TMC.2012.63.
    WILSON R, TSE D, and SCHOLTZ R A. Channel identification: Secret sharing using reciprocity in ultrawideband channels[J]. IEEE Transactions on Information Forensics and Security, 2007, 2(3): 364-375. doi: 10.1109/TIFS.2007.902666.
    WANG Q, SU H, REN K, et al. Fast and scalable secret key generation exploiting channel phase randomness in wireless networks[C]. IEEE INFOCOM, Shanghai, China, 2011: 1422-1430. doi: 10.1109/INFCOM.2011.5934929.
    HAROUN M F and GULLIVER T A. Secret key generation using chaotic signals over frequency selective fading channels[J]. IEEE Transactions on Information Forensics and Security, 2015, 10(8): 1764-1775. doi: 10.1109/TIFS.2015. 2428211.
    SATEED A and PERRIG A. Secure wireless communications: secret keys through multipath[C]. IEEE International Conference on Acoustics, Speech and Signal Processing, Las Vegas, NV, USA, 2008: 3013-3016. doi: 10.1109/ICASSP. 2008.4518284.
    YE C, REZNIK A, and SHAH Y. Extracting secrecy from jointly Gaussian random variables[C]. IEEE International Symposium on Information Theory, Seattle, WA, USA, 2006: 2593-2597. doi: 10.1109/ISIT.2006.262101.
    YE C, REZNIK A, STERNBERG G, et al. On the secrecy capabilities of ITU channels[C]. IEEE 66th Vehicular Technology Conference, Baltimore, MD, USA, 2007: 2030-2034. doi: 10.1109/VETECF.2007.426.
    LIU H, WANG Y, YANG J, et al. Fast and practical secret key extraction by exploiting channel response[C]. IEEE INFOCOM, Turin, Italy, 2013: 3048-3056. doi: 10.1109/ INFCOM.2013.6567117.
    吳釗, 張彧, 姜龍, 等. 基于寬帶突發(fā)單載波頻域均衡傳輸?shù)臅r(shí)域精細(xì)信道估計(jì)方法[J]. 電子與信息學(xué)報(bào), 2016, 38(5): 1166-1172. doi: 10.11999/JEIT150682.
    WU Zhao, ZHANG Yu, JIANG Long, et al. Time-domain fine channel estimation based on broadband burst single-carrier frequency domain equalization transmission[J]. Journal of Electronics Information Technology, 2016, 38(5): 1166-1172. doi: 10.11999/ JEIT150682.
    喬良, 辛吉榮, 鄭輝. 單載波通信系統(tǒng)的迭代頻域合成均衡算法[J]. 電子與信息學(xué)報(bào), 2015, 37(8): 1950-1956. doi: 10.11999 /JEIT141507.
    QIAO Liang, XIN Jirong, and ZHENG Hui. Iterative frequency domain combining equalization algorithm for single carrier systems[J]. Journal of Electronics Information Technology, 2015, 37(8): 1950-1956. doi: 10.11999/JEIT 141507.
    ASIM M, GHOGHO M, and MCLERNON D. Mitigation of phase noise in single carrier frequency domain equalization systems[C]. IEEE Wireless Communications and Networking Conference, Shanghai, China, 2012: 920-924. doi: 10.1109/ WCNC.2012.6214505.
    李曉峰. 隨機(jī)信號(hào)分析[M]. 北京: 電子工業(yè)出版社, 2011: 54-60.
    LI Xiaofeng. Stochastic Signal Analysis[M]. Beijing: Electronic Industry Press, 2011: 54-60.
    LI L and YAO W. A novel timing synchronization for CO- OFDM systems using CAZAC sequences[J]. Optoelectronics Letters, 2017, 2(3): 225-228. doi: 10.1007/s11801-017-7017-6.
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出版歷程
  • 收稿日期:  2017-08-02
  • 修回日期:  2018-01-22
  • 刊出日期:  2018-05-19

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