浏览全部资源
扫码关注微信
国家数字交换系统工程技术研究中心,河南 郑州 450002
[ "康小磊(1986-),男,陕西咸阳人,国家数字交换系统工程技术研究中心博士生,主要研究方向为无线物理层安全、D2D通信等。" ]
[ "季新生(1968-),男,江苏南通人,国家数字交换系统工程技术研究中心教授、博士生导师,主要研究方向为移动通信网络、拟态安全等。" ]
[ "夏路(1989-),男,安徽庐江人,国家数字交换系统工程技术研究中心助理研究员,主要研究方向为无线移动通信。" ]
[ "黄开枝(1973-),女,安徽滁州人,国家数字交换系统工程技术研究中心教授、博士生导师,主要研究方向为移动通信网络、物理层安全等。" ]
网络出版日期:2017-01,
纸质出版日期:2017-01-25
移动端阅览
康小磊, 季新生, 夏路, 等. 基于用户配合的全双工蜂窝系统保密传输方案[J]. 通信学报, 2017,38(1):76-82.
Xiao-lei KANG, Xin-sheng JI, Lu XIA, et al. Full duplex secret transmission scheme based on user cooperation[J]. Journal on communications, 2017, 38(1): 76-82.
康小磊, 季新生, 夏路, 等. 基于用户配合的全双工蜂窝系统保密传输方案[J]. 通信学报, 2017,38(1):76-82. DOI: 10.11959/j.issn.1000-436x.2017009.
Xiao-lei KANG, Xin-sheng JI, Lu XIA, et al. Full duplex secret transmission scheme based on user cooperation[J]. Journal on communications, 2017, 38(1): 76-82. DOI: 10.11959/j.issn.1000-436x.2017009.
全双工人工噪声机制在干扰功率持续增加时性能提升受限,并且损失了双工增益。针对上述2个问题,提出一种基于用户配合的全双工蜂窝系统保密传输方案,半双工的用户上行发送的同时,与其配合的用户可以进行下行发送。蜂窝基站使用全双工技术实现配合用户的干扰消除,并且采用部分功率发送人工噪声干扰窃听者。在此基础上以最大化系统保密速率为目标,设计下行用户期望信号矢量与人工噪声波束矢量;并且利用一维线性搜索获得最优功率配比。仿真结果表明,参考RS-ref方法和HD方法,所提方法能获得的系统保密速率呈线性增长,并且能够获得全双工增益。
Full-duplex artificial noise scheme can achieve a limited improvement while the interference power keeps increasing and the full-duplex gain is null.To solve these two problems
a full-duplex secure transmission scheme based on user cooperation was proposed
in which the full-duplex receiver used partial power to send artificial noise
and transmitted the downlink signal by the remaining power to the user who shared the same frequency.In order to maximize the system secrecy rate
the beam vector of the desired signal and the artificial noise were designed.Besides
the optimal power allocation factor was obtained by one-dimensional search simply.Simulation results show that compared with the RS-ref and HD methods
the proposed method can achieve an approximate linear growth in high power and can obtain the full-duplex gain.
GOEL S , NEGI R . Guaranteeing secrecy using artificial noise [J ] . IEEE Transactions on Wireless Communications , 2008 , 7 ( 6 ): 2180 - 2189 .
康小磊 , 季新生 , 黄开枝 . 基于人工噪声辅助的D2D异构蜂窝安全通信方法 [J ] . 通信学报 , 2015 , 36 ( 10 ): 149 - 156 .
KANG X L , JI X S , HUANG K Z . Secure D2D heterogeneous cellular communication based on artificial noise assisted [J ] . Journal on Communications , 2015 , 36 ( 10 ): 149 - 156 .
KHISTI A , WORNEL G W . Secure transmission with multiple antennas—part I:the MISOME wiretap channel [J ] . IEEE Transactions on Information Theory , 2010 , 56 ( 7 ): 3088 - 3104 .
LI J Y , PETROPULU A P . On ergodic secrecy rate for Gaussian MISO wiretap channels [J ] . IEEE Transactions onWireless Communications , 2011 , 10 ( 4 ): 1176 - 1187 .
WANG H M , ZHENG T , MU P . Secure MISO wiretap channels with multi-antenna passive eavesdropper via artificial fast fading [J ] . IEEE Transactions on Wireless Communications , 2014 , 14 ( 1 ): 5396 - 5401 .
KHISTI A , WORNELL G W . Secure transmission with multiple antennas—part II:The MIMOME wiretap channel [J ] . IEEE Transactions on Information Theory , 2010 , 56 ( 11 ): 5515 - 5532 .
LI N , TAO X F , XU J . Ergodic secrecy sum-rate for downlink multiuser MIMO systems with limited CSI feedback [J ] . IEEE Communications Letters , 2014 , 18 ( 6 ): 969 - 972 .
DONG L , HAN Z , PETROPULU A P , et al . Improving wireless physical layer security via cooperating relays [J ] . IEEE Transactions on Signal Processing , 2010 , 58 ( 3 ): 1875 - 1888 .
WANG C , WANG H M , XIA X G , et al . Uncoordinated jammer selection for securing SIMOME wiretap channels:a stochastic geometry approach [J ] . IEEE Transactions on Wireless Communications , 2015 , 14 ( 5 ): 2596 - 2612 .
LI W , GHOGHO M , CHEN B , et al . Secure communication via sending artificial noise by the receiver:outage secrecy capacity/ region analysis [J ] . IEEE Communications Letters , 2012 , 16 ( 10 ): 1628 - 1631 .
ZHOU Y , ZHU Y , LI F , et al . Securing communication via transmission of artificial noise by both sides:bipolar-beamforming optimization [J ] . Mathematical Problems in Engineering , 2013 , 18 ( 5 ): 708 - 716 .
ZHOU Y , XIANG Z Z , ZHU Y , et al . Application of full-duplex wireless technique into secure MIMO communication:achievable secrecy rate based optimization [J ] . IEEE Signal Processing Letters , 2014 , 21 ( 7 ): 804 - 808 .
ZHENG G , KRIKIDIS I , LI J , et al . Improving physical layer secrecy using full-duplex jamming receivers [J ] . IEEE Transactions on Signal Process , 2013 , 61 ( 20 ): 4962 - 4974 .
0
浏览量
722
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构