Keysight Technologies has collaborated with Qualcomm Technologies to demonstrate machine learning-based Channel State Information compression for 5G-Advanced at MWC Barcelona 2026. In lab validation using a Qualcomm 5G Modem-RF test platform and Keysight network emulation solutions, the approach delivered more than 40% downlink throughput improvement versus 3GPP eType II CSI reporting in rank-4 MIMO, supporting AI-native physical-layer research toward 6G.

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