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Dr. B. Vijaya Lakshmi,
K. Lohitha,
D. Jahnavi,
K. Bhavitha,
- Associate Professor, Department of Electronics & Communication Engineering, G.V. P College of Engineering for Women, Visakhapatnam, Andhra Pradesh, India
- B. Tech Student, Department of Electronics & Communication Engineering G.V. P College of Engineering for Women, Visakhapatnam, Andhra Pradesh, India
- B. Tech Student, Department of Electronics & Communication Engineering G.V. P College of Engineering for Women, Visakhapatnam, Andhra Pradesh, India
- B. Tech Student, Department of Electronics & Communication Engineering G.V. P College of Engineering for Women, Visakhapatnam, Andhra Pradesh, India
Abstract
Hybrid analog and digital beamforming (HBF) has emerged as a compelling solution for millimetre-wave (mm-wave) communication systems, addressing the need for efficient beamforming while minimizing hardware costs and power consumption. We optimise HBF for mm-wave Massive MIMO systems in the present article. Using the Spectral efficiency and bit rate error as the performance metrics to assess transmission reliability. To reduce computational complexity, we introduce a low-complexity singular value decomposition and orthogonal matching pursuit -based HBF algorithms for mm-wave massive MIMO systems. Simulation results demonstrate that our proposed HBF algorithms exhibit significant performance improvements over existing methods.
Keywords: Hybrid beam-forming, Millimetre-wave communication, Bit error rate, Spectral efficiency, Singular Value Decomposition (SVD), Multiple Input Multiple Output (MIMO).
[This article belongs to Journal of Microwave Engineering and Technologies ]
Dr. B. Vijaya Lakshmi, K. Lohitha, D. Jahnavi, K. Bhavitha. Hybrid Beamforming Strategies for mm-wave Massive MIMO System. Journal of Microwave Engineering and Technologies. 2025; 12(01):22-28.
Dr. B. Vijaya Lakshmi, K. Lohitha, D. Jahnavi, K. Bhavitha. Hybrid Beamforming Strategies for mm-wave Massive MIMO System. Journal of Microwave Engineering and Technologies. 2025; 12(01):22-28. Available from: https://journals.stmjournals.com/jomet/article=2025/view=193376
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Journal of Microwave Engineering and Technologies
| Volume | 12 |
| Issue | 01 |
| Received | 24/12/2024 |
| Accepted | 03/01/2025 |
| Published | 10/01/2025 |
| Publication Time | 17 Days |
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