基于QCSK的持续噪声式隐蔽传输方案

doi:10.11959/j.issn.1000-436x.2022083

通信学报 ›› 2022, Vol. 43 ›› Issue (4): 123-132.doi: 10.11959/j.issn.1000-436x.2022083

基于QCSK的持续噪声式隐蔽传输方案

黄英, 万泽含, 雷菁, 赖恪

国防科技大学电子科学学院，湖南长沙 410073

修回日期:2022-03-18 出版日期:2022-04-25 发布日期:2022-04-01
作者简介:黄英（1978- ），女，湖南长沙人，国防科技大学副教授、硕士生导师，主要研究方向为信道编码、编码识别、隐蔽通信、物理层安全等
万泽含（1998- ），男，陕西西安人，国防科技大学硕士生，主要研究方向为隐蔽通信、物理层安全、无线通信技术等
雷菁（1968- ），女，陕西西安人，博士，国防科技大学教授、博士生导师，主要研究方向为信息论、LDPC、空时编码、先进多址接入技术、物理层安全、隐蔽通信、无线通信技术等
赖恪（1994- ），男，福建厦门人，国防科技大学博士生，主要研究方向为先进多址接入技术、信道编码、物理层安全、RACH、随机几何等
基金资助:
湖南省自然科学基金资助项目(2021JJ30777)

Continuous noise covert transmission scheme based on QCSK

Ying HUANG, Zehan WAN, Jing LEI, Ke LAI

College of Electronic Science and Technology, National University of Defense Technology, Changsha 410073, China

Revised:2022-03-18 Online:2022-04-25 Published:2022-04-01
Supported by:
The Natural Science Foundation of Hunan Province(2021JJ30777)

摘要/Abstract

摘要：

针对现有的嵌入式方案要求隐蔽系统的发射功率必须远小于宿主系统，隐蔽传输的可靠性较差的问题，提出了基于QCSK的持续噪声式隐蔽通信方案。发送端将包含隐蔽信息的QCSK信号与人工噪声交替发送，通过保持噪声的持续性有效对抗非法能量检测，同时在时域、频域均具有强隐蔽性。该方案不再要求隐蔽系统发射功率极低，在保证宿主性能的前提下允许增大隐蔽系统的发射功率，提升隐蔽传输的性能。通过对所提方案进行仿真分析，当宿主系统误码率为1×10^-7时，隐蔽传输误码率较现有方案提升了2个数量级。

关键词: 隐蔽通信, 功率分配, 人工噪声, 混沌键控

Abstract:

The existing embedded scheme requires far lower transmission power of the covert system than that of the host system, and thus decreasing the reliability of covert transmission.To figure out the above limitations, a continuous noise covert communication scheme based on quadrature chaos shift keying (QCSK) was proposed.The QCSK signal containing covert information and artificial noise were transmitted alternately, and the illegal energy detection was effectively resisted by the continuity of noise which has strong concealment in both time and frequency domains.Furthermore, extremely low power was not required to meet the demand of convert communication in QCSK, whereas allowing the increase of transmit power under the condition that the performance of the host system to improve the performance of covert transmission.Theoretical analysis and simulation results show that the bit error rate (BER) of covert transmission brings two orders of magnitude improvement compared with the existing scheme at BER=1×10^-7 for host system.

Key words: covert communication, power allocation, artificial noise, chaotic shift keying

中图分类号:

TN918.4

黄英, 万泽含, 雷菁, 赖恪. 基于QCSK的持续噪声式隐蔽传输方案[J]. 通信学报, 2022, 43(4): 123-132.

Ying HUANG, Zehan WAN, Jing LEI, Ke LAI. Continuous noise covert transmission scheme based on QCSK[J]. Journal on Communications, 2022, 43(4): 123-132.

图/表 10

图1

表1

映射方式"

S	m_s =a_s+ ib_s	m_s(t)
s=0(00)	$\frac{+ 1 + i}{\sqrt{2}}$	$\frac{+ c_{x} (t) + c_{y} (t)}{\sqrt{2}}$
s=1(01)	$\frac{+ 1 + i}{\sqrt{2}}$	$\frac{- c_{x} (t) + c_{y} (t)}{\sqrt{2}}$
s=2(10)	$\frac{+ 1 - i}{\sqrt{2}}$	$\frac{+ c_{x} (t) - c_{y} (t)}{\sqrt{2}}$
s=3(11)	$\frac{+ 1 - i}{\sqrt{2}}$	$\frac{- c_{x} (t) - c_{y} (t)}{\sqrt{2}}$

表1

图2

图3

图4

图5

图6

图7

图8

图9

参考文献 20

[1]	WANG J Q , SUN Y X , TANG W B ,et al. Power threshold game for covert communication in relay networks with an active warden[C]// Proceedings of 2019 11th International Conference on Wireless Communications and Signal Processing (WCSP). Piscataway:IEEE Press, 2019: 1-6.
[2]	戴跃伟, 刘光杰, 曹鹏程 ,等. 无线隐蔽通信研究综述[J]. 南京信息工程大学学报(自然科学版), 2020,12(1): 45-56.
	DAI Y W , LIU G J , CAO P C ,et al. A survey of wireless covert communications[J]. Journal of Nanjing University of Information Science＆ Technology (Natural Science Edition), 2020,12(1): 45-56.
[3]	BASH B A , GOECKEL D , TOWSLEY D . Limits of reliable communication with low probability of detection on AWGN channels[J]. IEEE Journal on Selected Areas in Communications, 2013,31(9): 1921-1930.
[4]	YAN S H , ZHOU X Y , YANG N ,et al. Artificial-noise-aided secure transmission in wiretap channels with transmitter-side correlation[J]. IEEE Transactions on Wireless Communications, 2016,15(12): 8286-8297.
[5]	YAN S H , HE B , CONG Y R ,et al. Covert communication with finite blocklength in AWGN channels[C]// Proceedings of 2017 IEEE International Conference on Communications. Piscataway:IEEE Press, 2017: 1-6.
[6]	YAN S H , ZHOU X Y , HU J S ,et al. Low probability of detection communication:opportunities and challenges[J]. IEEE Wireless Communications, 2019,26(5): 19-25.
[7]	WANG J Q , TANG W B , ZHU Q Q ,et al. Covert communication with the help of relay and channel uncertainty[J]. IEEE Wireless Communications Letters, 2019,8(1): 317-320.
[8]	SHAHZAD K , . Relaying via cooperative jamming in covert wireless communications[C]// Proceedings of 2018 12th International Conference on Signal Processing and Communication Systems (ICSPCS). Piscataway:IEEE Press, 2018: 1-6.
[9]	SHEIKHOLESLAMI A , GHADERI M , TOWSLEY D ,et al. Multi-hop routing in covert wireless networks[J]. IEEE Transactions on Wireless Communications, 2018,17(6): 3656-3669.
[10]	YAN S H , CONG Y R , HANLY S V ,et al. Gaussian signalling for covert communications[J]. IEEE Transactions on Wireless Communications, 2019,18(7): 3542-3553.
[11]	HU J S , YAN S H , ZHOU X Y ,et al. Covert communication achieved by a greedy relay in wireless networks[J]. IEEE Transactions on Wireless Communications, 2018,17(7): 4766-4779.
[12]	ZHOU A , WANG S L , LUO J S ,et al. Hybrid chaos communication with code index modulation[J]. IEEE Access, 2019,7: 183133-183141.
[13]	林钰达, 金梁, 周游 ,等. 噪声不确定时基于波束成形的隐蔽无线通信性能分析[J]. 通信学报, 2020,41(7): 49-58.
	LIN Y D , JIN L , ZHOU Y ,et al. Performance analysis of covert wireless communication based on beam forming with noise uncertainty[J]. Journal on Communications, 2020,41(7): 49-58.
[14]	CAO P C , LIU W W , LIU G J ,et al. A wireless covert channel based on constellation shaping modulation[J]. Security and Communication Networks,2018, 2018:1214681.
[15]	徐志江, 季宪瑞, 陈芳妮 ,等. 基于随机噪声调制的新型隐蔽通信系统[J]. 传感技术学报, 2019,32(4): 586-590.
	XU Z J , JI X R , CHEN F N ,et al. A novel covert communication system based on random noise modulation[J]. Chinese Journal of Sensors and Actuators, 2019,32(4): 586-590.
[16]	CHEN X Y , SHENG M , ZHAO N ,et al. UAV-relayed covert communication towards a flying warden[J]. IEEE Transactions on Communications, 2021,69(11): 7659-7672.
[17]	GALIAS Z , MAGGIO G M . Quadrature chaos-shift keying:theory and performance analysis[J]. IEEE Transactions on Circuits and Systems I:Fundamental Theory and Applications, 2001,48(12): 1510-1519.
[18]	朱勇, 王佳楠, 丁群 . 新型的CD-DCSK混沌键控保密通信系统[J]. 通信学报, 2012,33(5): 169-176.
	ZHU Y , WANG J N , DING Q . New kind of CD-DCSK chaos shift keying secure communication system[J]. Journal on Communications, 2012,33(5): 169-176.
[19]	ZHANG Y W , SHEN X B , DING Y . Design and performance analysis of an FM-QCSK chaotic communication system[C]// Proceedings of 2006 International Conference on Wireless Communications,Networking and Mobile Computing. Piscataway:IEEE Press, 2006: 1-4.
[20]	WU Q L , WU M . Adaptive and blind audio watermarking algorithm based on chaotic encryption in hybrid domain[J]. Symmetry, 2018,10(7): 284.

基于QCSK的持续噪声式隐蔽传输方案

Continuous noise covert transmission scheme based on QCSK

在线阅读

PDF下载

可视化

摘要/Abstract

引用本文

使用本文

图/表 10

参考文献 20

相关文章 15

Metrics

推荐阅读 0

[1]	黄冬艳, 李琨. 多地址的时间型区块链隐蔽通信方法研究[J]. 通信学报, 2023, 44(2): 148-159.
[2]	宋长庆, 赵宏志, 秦俪之, 邵士海. 频相失配下跳频保密通信性能分析与功率优化[J]. 通信学报, 2022, 43(9): 42-56.
[3]	李雷孝, 杜金泽, 林浩, 高昊昱, 杨艳艳, 高静. 区块链网络隐蔽信道研究进展[J]. 通信学报, 2022, 43(9): 209-223.
[4]	马帅, 李兵, 盛海鸿, 谷荣妍, 周辉, 王洪梅, 王悦, 李世银. 基于深度强化学习的可见光定位通信一体化功率分配研究[J]. 通信学报, 2022, 43(8): 121-130.
[5]	熊礼治, 朱蓉, 付章杰. 基于交易构造和转发机制的区块链网络隐蔽通信方法[J]. 通信学报, 2022, 43(8): 176-187.
[6]	陈炜宇, 骆俊杉, 王方刚, 丁海洋, 王世练, 夏国江. 无线隐蔽通信容量限与实现技术综述[J]. 通信学报, 2022, 43(8): 203-218.
[7]	孙钢灿, 吴新李, 郝万明, 朱政宇. 基于时延线阵列的毫米波NOMA系统混合预编码设计和功率分配[J]. 通信学报, 2022, 43(6): 179-188.
[8]	张钰, 赵雄文, 王晓晴, 耿绥燕, 秦鹏, 周振宇. 多载波NOMA安全通信系统稳健性资源分配算法[J]. 通信学报, 2022, 43(3): 42-52.
[9]	佘维, 荣欣鹏, 刘炜, 田钊. 基于马尔可夫链的生成式区块链隐蔽通信模型[J]. 通信学报, 2022, 43(10): 121-132.
[10]	杨君一, 李博, 张钦宇. 基于物理层网络编码的无人机中继网络资源优化[J]. 通信学报, 2021, 42(9): 12-20.
[11]	张祯, 倪嘉铭, 姚晔, 龚礼春, 王玉娟, 吴国华. 基于同义词扩展和标签传递机制的文本无载体信息隐藏方法[J]. 通信学报, 2021, 42(9): 173-183.
[12]	孙长印, 刘李延, 江帆, 姜静. 基于DNN的Sub-6 GHz辅助毫米波网络功率分配算法[J]. 通信学报, 2021, 42(9): 184-193.
[13]	王雪, 刘京, 孙佳妮, 张继真, 钱志鸿. 基于谱聚类的异构蜂窝超密集网络高能效资源分配算法[J]. 通信学报, 2021, 42(7): 162-175.
[14]	李陶深, 孙莉, 王哲. 源节点电池容量受限的菱形信道最优传输策略[J]. 通信学报, 2021, 42(6): 158-170.
[15]	李陶深, 施安妮, 王哲, 何璐. 基于SWIPT的吞吐量最优化NOMA全双工中继选择策略[J]. 通信学报, 2021, 42(5): 87-97.