High-Throughput Accelerator for Exact-MMSE Soft-Output Detection in Open RAN Systems

TJ Thomas, K Nikitopoulos - IEEE Access, 2024 - ieeexplore.ieee.org
Open Radio Access Networks (Open RANs), realized fully in software, require excessive
computing resources to support time-sensitive signal-processing algorithms in the physical …

Enabling Efficient Hybrid Systolic Computation in Shared L1-Memory Manycore Clusters

S Mazzola, S Riedel, L Benini - arxiv preprint arxiv:2402.12986, 2024 - arxiv.org
Systolic arrays and shared L1-memory manycore clusters are commonly used architectural
paradigms that offer different trade-offs to accelerate parallel workloads. While the first excel …

MX: Enhancing RISC-V's Vector ISA for Ultra-Low Overhead, Energy-Efficient Matrix Multiplication

M Perotti, Y Zhang, M Cavalcante… - … , Automation & Test …, 2024 - ieeexplore.ieee.org
Dense Matrix Multiplication (MatMul) is arguably one of the most ubiquitous compute-
intensive kernels, spanning linear algebra, DSP, graphics, and machine learning …

ParaBase: A Configurable Parallel Baseband Processor for Ultra-High-Speed Inter-Satellite Optical Communications

S Choi, H Deng, KY Chen, Y Yue, D Blaauw… - Proceedings of the 29th …, 2024 - dl.acm.org
This paper presents ParaBase, a configurable baseband processing architecture that
efficiently handles parallel sample streams targeting ultra-wide bandwidth inter-satellite …

A 1024 RV-Cores Shared-L1 Cluster with High Bandwidth Memory Link for Low-Latency 6G-SDR

Y Zhang, M Bertuletti, C Zhang, S Riedel… - arxiv preprint arxiv …, 2024 - arxiv.org
We introduce an open-source architecture for next-generation Radio-Access Network
baseband processing: 1024 latency-tolerant 32-bit RISC-V cores share 4 MiB of L1 memory …

5G Channel Estimation Kernels on RISC-V Vector Digital Signal Processors

J Acevedo, FHP Fitzek, P Seeling - … International Conference on …, 2024 - ieeexplore.ieee.org
Each generation of the wireless communication networks has contiguous demands for
higher computing capabilities and lower the power consumption in the integrated circuitry …

[BOOK][B] Fighting Back the Von Neumann Bottleneck with Small-and Large-Scale Vector Microprocessors

M Cavalcante - 2023 - books.google.com
In his seminal Turing Award Lecture, Backus discussed the issues stemming from the word-
at-a-time style of programming inherited from the von Neumann computer. More than forty …

[PDF][PDF] MASTER

E Nihl, E de Bruijckere - diva-portal.org
As the world becomes more globalised, user equipment such as smartphones and Internet
of Things devices require increasingly more data, which increases the demand for wireless …