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Sponsored AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI

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Bo-Cheng Su

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Aug 2026

Beam Selection via Alternating Optimization for Sum Rate Maximization in Multi User Massive MIMO OFDM Systems

Hybrid analog–digital beamforming offers a promising approach to reducing hardware complexity in multi-user millimeter-wave (mmWave) massive MIMO-OFDM systems. This paper explores the joint design of analog beam selection and power allocation to maximize the downlink sum-rate under a total transmit power constraint. We...

Bo-Cheng Su, Yung-Fang Chen · 0 citations

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