| Title | Blockchain-enabled FD-NOMA based Vehicular Network with Physical Layer Security |
| Publication Type | Conference Paper |
| Year of Publication | 2022 |
| Authors | Ayaz, Ferheen, Sheng, Zhengguo, Ho, Ivan Weng-Hei, Tiany, Daxin, Ding, Zhiguo |
| Conference Name | 2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring) |
| Date Published | jun |
| Keywords | 5G mobile communication, blockchain, blockchains, composability, data rate., eavesdropper, FD-NOMA, goodput, Metrics, physical layer security, pubcrawl, reliability, resilience, Resiliency, secrecy rate, security, simulation, Vehicular and wireless technologies |
| Abstract | Vehicular networks are vulnerable to large scale attacks. Blockchain, implemented upon application layer, is recommended as one of the effective security and privacy solutions for vehicular networks. However, due to an increasing complexity of connected nodes, heterogeneous environment and rising threats, a robust security solution across multiple layers is required. Motivated by the Physical Layer Security (PLS) which utilizes physical layer characteristics such as channel fading to ensure reliable and confidential transmission, in this paper we analyze the impact of PLS on a blockchain-enabled vehicular network with two types of physical layer attacks, i.e., jamming and eavesdropping. Throughout the analysis, a Full Duplex Non-Orthogonal Multiple Access (FD-NOMA) based vehicle-to-everything (V2X) is considered to reduce interference caused by jamming and meet 5G communication requirements. Simulation results show enhanced goodput of a blockckchain enabled vehicular network integrated with PLS as compared to the same solution without PLS. |
| Notes | ISSN: 2577-2465 |
| DOI | 10.1109/VTC2022-Spring54318.2022.9860421 |
| Citation Key | ayaz_blockchain-enabled_2022 |
Blockchain-enabled FD-NOMA based Vehicular Network with Physical Layer Security