Nulling Algorithm-Based Anti-Jamming for Power Minimization Interference in Uplink MIMO-NOMA Aerospace Communication System
摘要
Non-orthogonal multiple access (NOMA) is one of the most promising radio access techniques in next-generation wireless communications. The proposed use of a new transceiver design and non-orthogonal multiple access (NOMA) for MIMO uplinks exploits overall energy reduction while still meeting individual rate requirements by utilizing a new NOMA implementation scheme with group interference cancelation. Jamming attacks target NOMA communication. IMO technology is used to implement anti-jamming regulations in NOMA systems. Interference cancelation utilized to get rid of between groups interference, interference nulling at the transmitters and equalizers at the jointly designed receivers for improved power system efficiency. On the transmitter side, a novel interference nulling technique has been developed. The proposed NOMA scheme technique yields less total power consumption (dBm) compared to orthogonal multiple access (OMA) which can be used in aerospace and aeronautical wireless communication systems.