TY - GEN
T1 - Information security enhancement with actual access statuses of users in the multi-user system
AU - Xu, Datong
AU - Ren, Pinyi
AU - Du, Qinghe
AU - Sun, Li
N1 - Publisher Copyright:
© Springer International Publishing Switzerland 2015.
PY - 2015
Y1 - 2015
N2 - In the new generation wireless communication systems, when multiple users are served, information security among them should be considered to protect each user’s privacy. In this case, physical layer security techniques can be adopted for this mutual confidence problem. Unlike other traditional physical layer security methods, the proposed scheme improves secrecy rate with the information of users’ access statuses (i.e., being served or idle), and it is denoted as SRT-AS. In the SRT-AS, appropriate parameters expressing users’ actual access statuses are introduced, and an adaptive transmitter and receiver design strategy is used to increase security. It can be found that no iterative process is included in the SRT-AS, moreover, performance analysis and simulation results illustrate that the SRT-AS is feasible for the multi-user system.
AB - In the new generation wireless communication systems, when multiple users are served, information security among them should be considered to protect each user’s privacy. In this case, physical layer security techniques can be adopted for this mutual confidence problem. Unlike other traditional physical layer security methods, the proposed scheme improves secrecy rate with the information of users’ access statuses (i.e., being served or idle), and it is denoted as SRT-AS. In the SRT-AS, appropriate parameters expressing users’ actual access statuses are introduced, and an adaptive transmitter and receiver design strategy is used to increase security. It can be found that no iterative process is included in the SRT-AS, moreover, performance analysis and simulation results illustrate that the SRT-AS is feasible for the multi-user system.
KW - Access status
KW - Adaptive transmitter and receiver design
KW - Physical layer security
UR - https://www.scopus.com/pages/publications/84943639123
U2 - 10.1007/978-3-319-21837-3_62
DO - 10.1007/978-3-319-21837-3_62
M3 - 会议稿件
AN - SCOPUS:84943639123
SN - 9783319218366
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 634
EP - 643
BT - Wireless Algorithms, Systems, and Applications - 10th International Conference, WASA 2015, Proceedings
A2 - Xu, Kuai
A2 - Zhu, Haojin
PB - Springer Verlag
T2 - 10th International Conference on Wireless Algorithms, Systems, and Applications, WASA 2015
Y2 - 10 August 2015 through 12 August 2015
ER -