Abstract: This paper investigates group-level multi-user precoding schemes for multi-antenna multi-subcarrier systems. Existing literature often presupposes an individual precoder for each tone, ...

Document Processing Upgrade: Unstructured.io has been replaced with Docling for document parsing and extraction of text, tables, and images to be embedded. Enhanced RAG References: Links to source ...

Abstract: To more effectively address the computational and memory requirements of deep neural networks (DNNs), leveraging multi-level sparsity-including value-level and bit-level sparsity-has emerged ...

[2025-10-18]: The code and models have been released! We have improved the training resolution of the models and achieved better results compared to the original paper. Both old weights (for ...