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By: B.Vijaya Laxmi, B Bhuvaneswari, B Abhinaya, K.Mohana Vamsi, and B Nikitha.
1.Associate Professor, Electronics and Communication Engineering, Gayatri Vidya Parishad College of Engineering for Women, Visakhapatnam, Andhra Pradesh, India
2.Student, Electronics and Communication Engineering, Gayatri Vidya Parishad College of Engineering for Women, Visakhapatnam, Andhra Pradesh, India
3.Student, Electronics and Communication Engineering, Gayatri Vidya Parishad College of Engineering for Women, Visakhapatnam, Andhra Pradesh, India
4.Student, Electronics and Communication Engineering, Gayatri Vidya Parishad College of Engineering for Women, Visakhapatnam, Andhra Pradesh, India
5.Student, Electronics and Communication Engineering, Gayatri Vidya Parishad College of Engineering for Women, Visakhapatnam, Andhra Pradesh, India
With the need for fast and dependable wireless communication increasing, 6G networks are anticipated to transform connectivity through ultra-low latency, enhanced data rates, and better spectral efficiency. A major development in 6G is the incorporation of Full Duplex (FD) communication, enabling devices to send and receive data at the same time, which effectively doubles spectral efficiency. The implementation of a Massive MIMO-based 6G communication system with Full Duplex (FD) and Duplexing Aware Cellular Access (DACA) aims to enhance spectral efficiency and network capacity while addressing self-interference challenges. The project is executed in two phases: first, implementing FD with and without Self Interference Cancellation (SIC) and Reconfigurable Intelligent Surfaces (RIS); second, integrating DACA with SIC and RIS for improved resource allocation and interference management. SIC techniques, including digital and analog cancellation, are employed to enhance system performance. Key metrics such as Signal-to-Noise Ratio (SNR), Bit Error Rate (BER), Mean Square Error (MSE), and data rates are analyzed using MATLAB to compare FD with SIC and RIS against DACA with SIC and RIS. The results demonstrate that the DACA-based system offers superior efficiency, lower latency, and better resource utilization, making it a strong candidate for next generation 6G networks.
Keywords: Duplexing Aware Cellular Access (DACA), Self- Interference Cancellation (SIC),
Reconfigurable Intelligent Surfaces (RIS), Signal-to- Noise Ratio (SNR), Bit Error Rate (BER), Mean
Square Error (MSE), Throughput Optimization, Terahertz (THz) Communication, mm Wave
Technology, Zero Forcing (ZF) Method
Citation:
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