Cooperative SWIPT THz-NOMA/6G Performance Analysis

In this paper, cooperative simultaneous wireless information and power transfer terahertz (THz)-nonorthogonal multiple access (NOMA) is considered to overcome the challenging shortages that THz communications have due characteristics. The proposed system presents a noticeable improvement in energy efficiency (EE) spectral (SE), addition other important metrics. By utilizing NOMA technology frequencies, it aims improve connectivity, resource management, SE, reliability, scalability, user fairness, enhance overall performance of communications. Accordingly, outcome shows how introduced harvesting technique manages EE SE compared with conventional networks recent related work (e.g., MIMO-NOMA THz) by 70%. author also minimizes transmission maximizes using decode-and-forward relay rather than an intelligent reflecting surface, which reduce dissipation transceiver hardware, computational complexity, improves reliability rate.