Reports
AI-generated structured vendor updates
Samsung and KT Validate 6G Core X-MIMO Technology with 3Gbps Peak Rate
Samsung Electronics and KT validated eXtreme MIMO technology in the 7GHz band, achieving 3Gbps downlink speed through ultra-high density antenna arrays. The test used a 256-port base station prototype transmitting 8 data streams outdoors, balancing coverage and capacity. The 7GHz band and X-MIMO architecture are key foundations for 6G commercialization.
NVIDIA and SK hynix Co-Architect Next-Gen Memory for AI Factories, Locking HBM4 to Vera Rubin
NVIDIA and SK hynix announce a multi-year tech partnership to co-develop next-gen memory for Vera Rubin, RTX Spark, and Jetson Thor. Separately, SK Telecom deploys a gigawatt-scale AI cloud using the full DGX stack, targeting 2027. This elevates SK hynix from supplier to co-architect, strengthening NVIDIA's lock-in on HBM and the AI ecosystem.
SK Hynix HBM4E Samples: 3nm Logic, 384GB/GPU, Igniting AI Memory Bandwidth Arms Race
SK Hynix has sampled its 12-layer HBM4E, featuring TSMC 3nm logic die and enhanced per-pin bandwidth, targeting Nvidia Rubin Ultra with 384GB per GPU. This marks the start of a sprint with Samsung in next-gen AI memory, where HBM BOM share has surged to 65-70%.