| Title | Joint PHY/MAC Layer AN-Assisted Security Scheme in SVD-Based MIMO HARQ system |
| Publication Type | Conference Paper |
| Year of Publication | 2019 |
| Authors | Xia, Huiyun, Han, Shuai, Li, Cheng, Meng, Weixiao |
| Conference Name | 2019 IEEE/CIC International Conference on Communications in China (ICCC) |
| Keywords | 5G mobile communication, access protocols, artificial noise, artificial noise design, Automatic repeat request, composability, Cross Layer Security, Cross-Layer Security, cross-layer security design, data rate performance, data rates, explosive data growth, fading channels, HARQ protocol, high data rate requirement, Information security, Internet of Things, joint PHY/MAC layer AN-assisted security scheme, low data rates, MIMO communication, MIMO HARQ system, multiple input multiple output hybrid automatic retransmission request system, parallel subchannels, pubcrawl, receiving antennas, Resiliency, security, singular value decomposition, SVD, SVD-based MIMO HARQ system, telecommunication security, transmitting antennas, wireless channels |
| Abstract | With the explosive data growth arise from internet of things, how to ensure information security is facing unprecedented challenges. In this paper, a joint PHY/MAC layer security scheme with artificial noise design in singular value decomposition (SVD) based multiple input multiple output hybrid automatic retransmission request (MIMO HARQ) system is proposed to resolve the problem of low data rates in existing cross-layer security design and further adapt to the high data rate requirement of 5G. First, the SVD was applied to simplify MIMO systems into several parallel sub-channels employing HARQ protocol. Then, different from traditional null space based artificial noise design, the artificial noise design, which is dependent on the characteristics of channel states and transmission rounds, is detailed presented. Finally, the analytical and simulation results proved that with the help of the proposed artificial noise, both the information security and data rate performance can be significantly improved compared with that in single input single output (SISO) system. |
| DOI | 10.1109/ICCChina.2019.8855886 |
| Citation Key | xia_joint_2019 |
Joint PHY/MAC Layer AN-Assisted Security Scheme in SVD-Based MIMO HARQ system