不完美时间同步下物理层安全协同干扰功率分配

doi:10.11959/j.issn.1000-436x.2019214

Abstract

Abstract:

In physical layer security,considering imperfect time synchronization,a power allocation scheme was proposed to maximize the system secrecy capacity.By analyzing the residual interference power at the authorized receiver caused by imperfect time synchronization,the optimal power distribution method was given,and the relationship between the optimal interference power and the relative channel quality was discussed.Theory and simulation analysis show that when the synchronization error is small,the synchronization error consumes extra power to reach the preset secrecy capacity,and the interference power increases with its increase.As the synchronization error increases,the secrecy capacity of the system gradually fails to reach the preset target,and may even drop to zero.

Key words: physical layer security, imperfect time synchronization, secrecy capacity, cooperative interference, power allocation

CLC Number:

TN975

Wenbo GUO,Changqing SONG,Rong WEN,Hongzhi ZHAO,Youx TANG. Cooperative interference power allocation in physical layer security under imperfect time synchronization[J]. Journal on Communications, 2019, 40(11): 86-93.

Figures/Tables 6

参数	取值
载波频率/GHz	2.4
工作带宽/MHz	10
归一化同步误差	0≤D_cr≤1
信道衰落/dB	${\| h_{sr} \|}^{2} = {\| h_{se} \|}^{2} = - 66 ， {\| h_{cr} \|}^{2} = {\| h_{ce} \|}^{2} = - 60$
节点间距离/m	$d_{sr} = d_{se} = 20 ， d_{cr} = d_{ce} = 10$

References 17

[1]	钟州, 张波, 戚晓慧 ,等. 多天线全双工中继辅助的异构蜂窝网物理层安全性能分析[J]. 通信学报, 2019,40(5): 24-31.
	ZHONG Z , ZHANG B , QI X H ,et al. Physical layer security performance analysis of multi-antenna full-duplex relay aided heterogeneous cellular network[J]. Journal on Communications, 2019,40(5): 24-31.
[2]	WYNER A D . The wire-tap channel[J]. Bell System Technical Journal, 1975,54(8): 1355-1387.
[3]	张丽娟, 刘志宏, 张洪波 ,等. 协作干扰下的无线安全增强[J]. 通信学报, 2017,38(2): 183-195.
	ZHANG L J , LIU Z H , ZHANG H B ,et al. Wireless secure enhancement with cooperative jamming[J]. Journal on Communications, 2017,38(2): 183-195.
[4]	HONGLIANG H , QINGHE D , PINYI R ,et al. Joint feedback and artificial noise design for secure communications over fading channels without eavesdropper’s CSI[J]. IEEE Transactions on Vehicular Technology, 2017,66(12): 11414-11418.
[5]	CHAKRABORTY P , PRAKRIYA S . Secrecy performance of an idle receiver assisted underlay secondary network[J]. IEEE Transactions on Vehicular Technology, 2017,66(10): 9555-9560.
[6]	ANJOS G , CASTANHEIRA D , SILVA A ,et al. Exploiting reciprocal channel estimations for jamming to secure wireless communications[C]// 2017 Wireless Days. IEEE, 2017: 136-142.
[7]	CHOI Y , LEE J H . Power allocation for cooperative jamming in amplify-and-forward relaying network with eavesdropper[C]// 2015 IEEE 81st Vehicular Technology Conference. IEEE, 2015: 1-5.
[8]	KUHESTANI A , MOHAMMADI A , MOHAMMADI M . Joint relay selection and power allocation in large-scale MIMO systems with untrusted relays and passive eavesdroppers[J]. IEEE Transactions on Information Forensics and Security, 2017,13(2): 341-355.
[9]	HE B , NI Q , CHEN J ,et al. User-pair selection in multiuser cooperative networks with an untrusted relay[J]. IEEE Transactions on Vehicular Technology, 2019,68(1): 869-882.
[10]	LEE J H . Full-duplex relay for enhancing physical layer security in multi-hop relaying systems[J]. IEEE Communications Letters, 2015,19(4): 525-528.
[11]	ZHANG M , LIU Y , ZHANG R . Artificial noise aided secrecy information and power transfer in OFDMA systems[J]. IEEE Transactions on Wireless Communications, 2016,15(4): 3085-3096.
[12]	王伟, 李鑫睿, 殷柳国 ,等. 联合能量收集中继与全双工目的节点的安全资源分配方案[J]. 通信学报, 2019,40(1): 114-122.
	WANG W , LI X R , YIN L G ,et al. Secure resource allocation in hybird energy-harvesting relay and full-duplex receiver[J]. Journal on Communications, 2019,40(1): 114-122.
[13]	SHEIKHOLESLAMI A , GOECKEL D PISHRO-NIK H . Jamming based on an ephemeral key to obtain everlasting security in wireless environments[J]. IEEE Transactions on Wireless Communications, 2015,14(11): 6072-6081.
[14]	SICHITIU M L , VEERARITTIPHAN C . Simple,accurate time synchronization for wireless sensor networks[C]// Wireless Communications ＆ Networking. IEEE, 2003: 1266-1273.
[15]	DONG L , HAN Z , PETROPULU A P ,et al. Cooperative jamming for wireless physical layer security[C]// IEEE/SP Workshop on Statistical Signal Processing. IEEE, 2009: 417-420.
[16]	PARK K H , WANG T , ALOUINI M S . On the jamming power allocation for secure amplify-and-forward relaying via cooperative jamming[J]. IEEE Journal on Selected Areas in Communications, 2013,31(9): 1741-1750.
[17]	ZHENG G , CHOO L C , WONG K K . Optimal cooperative jamming to enhance physical layer security using relays[J]. IEEE Transactions on Signal Processing, 2011,59(3): 1317-1322.

Metrics

Recommended 0

No Suggested Reading articles found!

Cooperative interference power allocation in physical layer security under imperfect time synchronization

RichHTML

PDF

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 6

References 17

Related Articles 15

Metrics

Recommended 0

[1]	Changqing SONG, Hongzhi ZHAO, Lizhi QIN, Shihai SHAO. Performance analysis and power optimization for FH secure communication under frequency and phase mismatch [J]. Journal on Communications, 2022, 43(9): 42-56.
[2]	Shuai MA, Bing LI, Haihong SHENG, Rongyan GU, Hui ZHOU, Hongmei WANG, Yue WANG, Shiyin LI. Research on power allocation of integrated VLPC based on deep reinforcement learning [J]. Journal on Communications, 2022, 43(8): 121-130.
[3]	Gangcan SUN, Xinli WU, Wanming HAO, Zhengyu ZHU. Hybrid precoding and power allocation for mmWave NOMA systems based on time delay line arrays [J]. Journal on Communications, 2022, 43(6): 179-188.
[4]	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.
[5]	Yu ZHANG, Xiongwen ZHAO, Xiaoqing WANG, Suiyan GENG, Peng QIN, Zhenyu ZHOU. Robust resource allocation algorithm for multicarrier NOMA security communication system [J]. Journal on Communications, 2022, 43(3): 42-52.
[6]	Hancheng LU, Yazheng WANG, Dan ZHAO, Tao LUO, Jun WU. Survey of physical layer security of intelligent reflecting surface-assisted wireless communication systems [J]. Journal on Communications, 2022, 43(2): 171-184.
[7]	Xiaorong JING, Zhenyuan SONG, Wei GAO, Weijia LEI, Qianbin CHEN. Design scheme of physical layer security for intelligent reflecting surface-assisted MISO communication system [J]. Journal on Communications, 2022, 43(1): 117-126.
[8]	Junyi YANG, Bo LI, Qinyu ZHANG. Resource optimization for UAV relay networks based on physical-layer network coding [J]. Journal on Communications, 2021, 42(9): 12-20.
[9]	Changyin SUN, Liyan LIU, Fan JIANG, Jing JIANG. DNN-based Sub-6 GHz assisted millimeter wave network power allocation algorithm [J]. Journal on Communications, 2021, 42(9): 184-193.
[10]	Zan LI, Junfan HU, Bing LI, Jia SHI, Jiangbo SI. Secrecy analysis for orthogonal time frequency space technique based LEO satellite communication [J]. Journal on Communications, 2021, 42(8): 25-32.
[11]	Xue WANG, Jing LIU, Jiani SUN, Jizhen ZHANG, Zhihong QIAN. Spectral clustering-based energy-efficient resource allocation algorithm in heterogeneous cellular ultra-dense network [J]. Journal on Communications, 2021, 42(7): 162-175.
[12]	Taoshen LI, Li SUN, Zhe WANG. Optimal transmission strategy of diamond channel with limited battery capacity of source node [J]. Journal on Communications, 2021, 42(6): 158-170.
[13]	Gaofeng CUI, Yuanyuan XU, Shanghong ZHANG, Weidong WANG. Secure data offloading strategy for multi-UAV wireless networks based on minimum energy consumption [J]. Journal on Communications, 2021, 42(5): 51-62.
[14]	Gangcan SUN, Shaoke ZHAO, Wanming HAO, Zhengyu ZHU. Secure transmission for NOMA downlink based on short packet communication [J]. Journal on Communications, 2021, 42(2): 168-176.
[15]	Guoquan LI,Jinzhao LIN,Yongjun XU,Zhengwen HUANG,Ting LIU. User grouping and power allocation algorithm for UAV-aided NOMA network [J]. Journal on Communications, 2020, 41(9): 21-28.