Cooperative Jamming and Power Allocation in Two-Way Relaying System with Eavesdropper

被引：0
|
作者：
Long, Hang [1 ]
Xiang, Wei [2 ]
Wang, Jing [1 ]
Zhang, Yueying [3 ]
Zhao, Hui [1 ]
Wang, Wenbo [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, Minist Educ, Key Lab Universal Wireless Commun, Wireless Signal Proc & Network Lab, Beijing 100876, Peoples R China
[2] Univ So Queensland, Fac Engn & Surveying, Toowoomba, Qld 4350, Australia
[3] Res Inst China Elect Technol Grp Corp, Zhengzhou 450046, Peoples R China
来源：
2013 IEEE 78TH VEHICULAR TECHNOLOGY CONFERENCE (VTC FALL) | 2013年
关键词：
SECURITY;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The security of the two-way relaying system with an eavesdropper is investigated in this paper. A cooperative jamming and power allocation scheme is proposed to enhance the system secrecy capacity. Both user and pre-defined jamming signals are transmitted by each source node simultaneously. The optimum power allocation between the user and jamming signals at each source node is derived. Our analytical results suggest that the proposed cooperative jamming scheme improves on the system secrecy capacity, especially when the channel gains of the two source-relay links are of large difference. Simulation results in close agreement with analytical results clearly demonstrate the advantage of the proposed cooperative jamming scheme.
引用
下载
收藏
页数：5
相关论文
共 50 条
  • [1] Cooperative Jamming and Power Allocation in Three-Phase Two-Way Relaying System with Untrusty Relay Node
    Long, Hang
    Wei Xiange
    Zhang, Xiaoli
    Wang, Jing
    Wang, Wenbo
    2014 XXXITH URSI GENERAL ASSEMBLY AND SCIENTIFIC SYMPOSIUM (URSI GASS), 2014,
  • [2] Cooperative Jamming and Power Allocation in Three-Phase Two-Way Relaying Wiretap Systems
    Long, Hang
    Xiang, Wei
    Wang, Jing
    Zhang, Yueying
    Wang, Wenbo
    2013 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC), 2013, : 4175 - 4179
  • [3] Cooperative Jamming and Power Allocation in Multi-Antenna Two-Way Relaying Wiretap Systems
    Long, Hang
    Xiang, Wei
    Yang, Haojun
    Xia, Teng
    PROCEEDINGS OF THE 2015 10TH INTERNATIONAL CONFERENCE ON COMMUNICATIONS AND NETWORKING IN CHINA CHINACOM 2015, 2015, : 497 - 502
  • [4] Power Allocation for Cooperative Jamming in Amplify-and-Forward Relaying Network with Eavesdropper
    Choi, Yongyun
    Lee, Jae Hong
    2015 IEEE 81ST VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING), 2015,
  • [5] Cooperative networks power allocation scheme for two-way opportunistic relaying
    Zheng, Zhiqing
    Journal of Networks, 2014, 9 (08) : 2153 - 2160
  • [6] Cooperative jamming and power allocation with untrusty two-way relay nodes
    Long, Hang
    Xiang, Wei
    Wang, Jing
    Zhang, Yueying
    Wang, Wenbo
    IET COMMUNICATIONS, 2014, 8 (13) : 2290 - 2297
  • [7] Hybrid Cooperative Relaying and Jamming for Secure Two-Way Relay Networks
    Wang, Hui-Ming
    Luo, Miao
    Yin, Qinye
    2012 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM), 2012, : 4846 - 4850
  • [8] Cooperative Relaying and Jamming for Primary Secure Communication in Cognitive Two-Way Networks
    Wang, Dawei
    Ren, Pinyi
    Du, Qinghe
    Sun, Li
    Wang, Yichen
    2016 IEEE 83RD VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING), 2016,
  • [9] Joint relay selection and power allocation protocol for two-way relaying system
    Zhi H.
    Zhu J.
    Hu Y.
    International Journal of Wireless and Mobile Computing, 2019, 17 (04) : 349 - 360
  • [10] Precoding and Cooperative Jamming in Multi-Antenna Two-Way Relaying Wiretap Systems Without Eavesdropper's Channel State Information
    Long, Hang
    Xiang, Wei
    Li, Yuli
    IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY, 2017, 12 (06) : 1309 - 1318
12345