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Creators/Authors contains: "Benini, Luca"

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  1. ; ; ; ; (, IEEE Transactions on Computers)
    Free, publicly-accessible full text available December 1, 2025
  2. ; ; ; ; ; ; (, ACM)
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  3. ; ; (, IEEE 48th European Solid State Circuits Conference (ESSCIRC))
    We present PULPO, a floating-point baseband-processing accelerator for massive multi-user multiple-input multiple-output (MU-MIMO) basestations (BSs). PULPO accelerates matrix-vector products, not only with a matrix but also with its Hermitian, as well as affine transforms and nonlinear projections used in iterative algorithms that outclass traditional linear methods in various applications. PULPO is integrated in a system-on-chip (SoC) with a tight integration to the system's data memory, facilitating data exchange and co-operation with 8 RISC-V cores. The fabricated accelerator achieves comparable efficiency as recently-proposed fixed-point baseband processors, while eliminating the burdens associated with fixed-point design, thus simplifying massive MU-MIMO BS development. 
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  4. ; ; ; (, Proceedings of the IEEE)
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  5. ; ; ; ; ; ; ; ; ; ; et al (, Proceedings of Twenty-Fifth International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS’20))
    null (Ed.)
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