基于NFM-BOK波形的低检测概率通信技术

doi:10.12305/j.issn.1001-506X.2023.12.34

系统工程与电子技术 ›› 2023, Vol. 45 ›› Issue (12): 4030-4039.doi: 10.12305/j.issn.1001-506X.2023.12.34

• 通信与网络 • 上一篇

基于NFM-BOK波形的低检测概率通信技术

孙志国, 沙钰彭, 宁晓燕

哈尔滨工程大学信息与通信工程学院, 黑龙江哈尔滨 150001

收稿日期:2022-01-10 出版日期:2023-11-25 发布日期:2023-12-05
通讯作者: 宁晓燕
作者简介:孙志国 (1977—), 男, 教授, 博士研究生导师, 博士, 主要研究方向为认知通信、数据链
沙钰彭 (1996—), 男, 硕士研究生, 主要研究方向为LPD通信波形
宁晓燕 (1984—), 女, 副教授, 博士, 主要研究方向为B5G通信物理层新技术、认知通信、数据链
基金资助:
国家自然科学基金(61873277);陕西省重点研发计划项目(2020GY-026)

Low detection probability communication technology based on NFM-BOK waveform

Zhiguo SUN, Yupeng SHA, Xiaoyan NING

College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China

Received:2022-01-10 Online:2023-11-25 Published:2023-12-05
Contact: Xiaoyan NING

摘要/Abstract

摘要：

针对以直接序列扩频(direct sequence spread spectrum, DSSS)和切普扩频(chirp spread spectrum, CSS)为代表, 现有低检测概率(low probability of detection, LPD)通信波形变换域聚敛特征明显、影响LPD性能的问题, 以满足误码率(bit error rate, BER)需求的信噪比下通信波形变化域聚敛特征最小化为目标, 提出一种新型LPD通信方法——以噪声调频(noise frequency modulation, NFM)为波形基、以二进制正交键控(binary orthogonal keying, BOK)为信息载荷方式的NFM-BOK通信技术。以直接序列——二进制相移键控(direct sequence-binary phase shift keying, DS-BPSK)为对比对象, 在给出NFM-BOK通信技术方案的基础上, 着重研究了所提NFM-BOK的BER性能、功率谱域和循环相关域内的聚敛特征。理论分析和仿真结果表明: 相较于DS-BPSK, NFM-BOK通信系统的抗噪性能相近, 相同BER对应的信噪比下的功率谱域和循环相关域内的聚敛特征显著降低。

关键词: 低检测概率, 噪声调频通信, 功率谱检测, 循环谱检测, 聚敛系数

Abstract:

A new low probability of detection (LPD) communication method called noise frequency modulation-binary orthogonal keying (NFM-BOK) is proposed to address the issue of significant convergence characteristics in the communication transform domain of LPD waveforms, such as direct sequence spread spectrum (DSSS) and chirp spread spectrum (CSS), which can significantly affect LPD performance. The goal is to minimize the convergence characteristics in the communication waveform's transform domain at a given signal-to-noise ratio (SNR) to meet the bit error rate (BER) requirements. The NFM-BOK communication technology uses noise frequency modulation (NFM) as the waveform basis and BOK as the information payload method. The NFM-BOK's BER performance, power spectrum domain, and cyclic correlation domain convergence characteristics are focused on studying, with direct sequence-binary phase shift keying (DS-BPSK) as a comparison. Theoretical analysis and simulation results show that compared to DS-BPSK, the NFM-BOK communication system has similar noise resistance performance, while the convergence characteristics in the power spectrum domain and cyclic correlation domain at the same SNR corresponding to the same BER are significantly reduced.

Key words: low probability of detection (LPD), noise frequency modulation (NFM) communication, power spectrum detection, cyclic spectrum detection, convergence coefficient

中图分类号:

TN973.2

孙志国, 沙钰彭, 宁晓燕. 基于NFM-BOK波形的低检测概率通信技术[J]. 系统工程与电子技术, 2023, 45(12): 4030-4039.

Zhiguo SUN, Yupeng SHA, Xiaoyan NING. Low detection probability communication technology based on NFM-BOK waveform[J]. Systems Engineering and Electronics, 2023, 45(12): 4030-4039.

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参考文献 20

1	张晓彤, 李书凯, 孙志国, 等. 时宽波形基联合捷变的LPD通信波形[J]. 系统工程与电子技术, 2020, 42 (12): 2884- 2891. doi: 10.3969/j.issn.1001-506X.2020.12.26
	ZHANG X T , LI S K , SUN Z G , et al. Time-wide waveform-based combined agility of LPD communication waveform[J]. Systems Engineering and Electronics, 2020, 42 (12): 2884- 2891. doi: 10.3969/j.issn.1001-506X.2020.12.26
2	GUO S N , FU Y Q . A time-varying chaotic multitone communication method based on OFDM for low detection probability of eavesdroppers[J]. IEEE Access, 2021, 9, 107566- 107573. doi: 10.1109/ACCESS.2021.3101553
3	ZHU Q , LI T , PAN J M , et al. The modified probability hypothesis density filter with adaptive birth intensity estimation for multi-target tracking in low detection probability[J]. IEEE Access, 2020, 8, 43690- 43710. doi: 10.1109/ACCESS.2020.2977431
4	罗志勇, 谢映海. 一种用于隐蔽通信的低检测概率波形设计[J]. 信息通信, 2018, (8): 63- 64.
	LUO Z Y , XIE Y H . A low detection probability waveform design for covert communication[J]. Information and Communication, 2018, (8): 63- 64.
5	石荣, 胡苏, 徐剑韬. 基于噪声调相干扰寄生扩频的隐蔽信息传输[J]. 火力与指挥控制, 2017, 42 (11): 60- 64.
	SHI R , HU S , XU J T . Covert information transmission based on noise phase modulation interference parasitic spread spectrum[J]. Fire and Command and Control, 2017, 42 (11): 60- 64.
6	ARIGIT R , HARSHAL N B , RATNAJIT B . Multiuser PSK-chirp-BOK communication system under co-channel interference[J]. IEEE Trans.on Circuits and Systems Ⅱ: Express Briefs, 2020, 67 (3): 465- 469. doi: 10.1109/TCSII.2019.2914056
7	SVENSSON-COELHO M , SILVA G T , SANTOS S S , et al. Lower detection probability of avian plasmodium in blood compared to other tissues[J]. Journal of Parasitology, 2016, 102 (5): 559- 561. doi: 10.1645/16-8
8	JUNG M . An formula omitted-norm based color image deblu-rring model under mixed random-valued impulse and Gaussian noise[J]. Applied Mathematical Modelling, 2022, 102, 847- 866. doi: 10.1016/j.apm.2021.10.023
9	GUO W Y , ZHI Y F . Nonlinear spline adaptive filtering against non-Gaussian noise[J]. Circuits, Systems, and Signal Processing, 2022, 41, 579- 596. doi: 10.1007/s00034-021-01798-3
10	ZHOU K J , WANG H L , CAO P P , et al. Performance evaluation for chirp-BOK modulation scheme under alpha-stable noise[J]. IEEE Trans.on Fundamentals of Electronics, Communications and Computer Sciences, 2020, 103 (4): 723- 727.
11	张晓彤, 孙志国, 宁晓燕, 等. LPD通信波形设计方案及其性能分析[J]. 哈尔滨工程大学学报, 2018, 39 (8): 1409- 1414.
	ZHANG X T , SUN Z G , NING X Y , et al. LPD communication waveform design scheme and its performance analysis[J]. Journal of Harbin Engineering University, 2018, 39 (8): 1409- 1414.
12	ZHANG H X , XU W X , ZHANG Y , et al. The blind demodulation scheme based on MP algorithm in Chirp-BOK UWB system[J]. The Journal of China Universities of Posts and Telecommunications, 2012, 19, 66- 70.
13	魏义飞. 基于能量统计的噪声调频干扰信号检测方法[J]. 电子科技, 2010, 23 (11): 61- 63.
	WEI Y F . Noise FM interference signal detection method based on energy statistics[J]. Electronic Technology, 2010, 23 (11): 61- 63.
14	LEVY B C . Principles of signal detection and parameter estimation[M]. Boston: Springer, 2008.
15	POOR H V . An introduction to signal detection and estimation[M]. New York: Springer, 1994.
16	刘己斌, 王李军, 赵惠昌. 伪码体制引信的抗噪声调频干扰性能分析[J]. 电子与信息学报, 2004, 26 (12): 1925- 1932.
	LIU J B , WANG L J , ZHAO H C . Analysis of anti noise FM interference performance of pseudo-random code fuze[J]. Journal of Electronics and Information, 2004, 26 (12): 1925- 1932.
17	MOHAMMAD T , DAVID H . Impact of antenna correlation on the physical layer security of cooperative relaying with OSTBC system[J]. IET Communications, 2020, 14 (19): 3472- 3479.
18	SUN Z G, LI S M, CHEN Z M, et al. The performance of Chirp-BOK modulation in the time fading channel[C]//Proc. of the International Conference on Intelligent and Interactive Systems and Applications, 2018: 862-869.
19	孙清清, 郑坤, 曹旭源, 等. 宽带噪声调频信号对脉冲压缩的干扰机理研究[J]. 雷达与对抗, 2016, 36 (2): 30- 34.
	SUN Q Q , ZHENG K , CAO X Y , et al. Study on the interfe-rence mechanism of wideband noise FM signal to pulse compre-ssion[J]. Radar and Countermeasure, 2016, 36 (2): 30- 34.
20	GARDENER W . Measurement of spectral correlation[J]. IEEE Trans.on Acoustics, Speech, and Signal Processing, 1986, 34 (5): 1111- 1123.

信号	增益
信号	30	126	254	510
DS-BPSK	-0.3	-6.5	-9.8	-12.8
NFM-BOK	2.6	-3.2	-6.3	-9.5

信号	参数	增益
信号	参数	30	126	254	510
DS-BPSK	SNR/dB	-0.30	-6.50	-9.80	-12.80
DS-BPSK	聚敛系数	49.65	24.91	16.04	9.53
NFM-BOK	SNR/dB	2.60	-3.20	-6.30	-9.50
NFM-BOK	聚敛系数	28.44	8.05	5.42	3.92

信号	参数	增益
信号	参数	30	126	254	510
DS-BPSK	SNR/dB	-0.3	-6.5	-9.8	-12.8
DS-BPSK	聚敛系数	4.89	4.16	3.53	2.84
NFM-BOK	SNR/dB	2.6	-3.2	-6.3	-9.5
NFM-BOK	聚敛系数	1.64	1.17	0.75	0.27

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基于NFM-BOK波形的低检测概率通信技术

Low detection probability communication technology based on NFM-BOK waveform

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