AI RESEARCH
Multi-User mmWave Beam and Rate Adaptation via Combinatorial Satisficing Bandits
arXiv CS.LG
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ArXi:2604.14908v1 Announce Type: new We study downlink beam and rate adaptation in a multi-user mmWave MISO system where multiple base stations (BSs), each using analog beamforming from finite codebooks, serve multiple single-antenna user equipments (UEs) with a unique beam per UE and discrete data transmission rates. BSs learn about transmission success based on ACK/NACK feedback. To encode service goals, we