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Multi-perspective Imbalance-Conscious 6G Beamforming Optimization and Performance

arXiv cs.LG · 2026-08-14 Cached

This paper presents a systematic machine learning study of 6G-IoT beamforming optimization, comparing network, environmental, device, and vision feature groups for predictive power, and applying clustering methods to enhance performance.

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Self-Evolving In-Context Learning for Direct Pilot-to-Beamformer Design in MU-MISO Systems

arXiv cs.LG · 2026-07-15 Cached

This paper proposes a self-evolving in-context learning framework for direct pilot-to-beamformer design in multi-user MISO systems, integrating a Transformer backbone with a pilot encoder-decoder network and curriculum learning to handle multiple channel models without retraining.

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Rotman Lens

Hacker News Top · 2026-07-01 Cached

A Rotman lens is a passive electronic component used for beamforming in radio frequency applications, enabling multiple antenna beams without phase shifters. It was invented by Walter Rotman and R.F. Turner in 1963.

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I built a mmWave material classification radar

Hacker News Top · 2026-06-30 Cached

A detailed account of building a mmWave radar prototype that uses FMCW, Capon beamforming, and a neural network to classify building materials, with a focus on detecting asbestos in walls.

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Agentic AI for Bilevel Long-Term Optimization of Policy-Driven Physical Layer Systems

arXiv cs.AI · 2026-06-24 Cached

This paper presents Agentic-LTPO, a nested bilevel optimization framework that uses agentic AI to adapt physical layer configurations under dynamic operator policies, achieving 57.2% long-term performance improvement in cell-free MIMO beamforming.

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