Survey of turbo, LDPC, and polar decoder ASIC implementations

S Shao, P Hailes, TY Wang, JY Wu… - … Surveys & Tutorials, 2019 - ieeexplore.ieee.org
Channel coding may be viewed as the best-informed and most potent component of cellular
communication systems, which is used for correcting the transmission errors inflicted by …

UGEMM: Unary computing architecture for GEMM applications

D Wu, J Li, R Yin, H Hsiao, Y Kim… - 2020 ACM/IEEE 47th …, 2020 - ieeexplore.ieee.org
General matrix multiplication (GEMM) is universal in various applications, such as signal
processing, machine learning, and computer vision. Conventional GEMM hardware …

uSystolic: Byte-crawling unary systolic array

D Wu, J San Miguel - 2022 IEEE International Symposium on …, 2022 - ieeexplore.ieee.org
General matrix multiply (GEMM) is an important operation in broad applications, especially
the thriving deep neural networks. To achieve low power consumption for GEMM …

uBrain: A unary brain computer interface

D Wu, J Li, Z Pan, Y Kim, JS Miguel - Proceedings of the 49th Annual …, 2022 - dl.acm.org
Brain computer interfaces (BCIs) have been widely adopted to enhance human perception
via brain signals with abundant spatial-temporal dynamics, such as electroencephalogram …

In-stream stochastic division and square root via correlation

D Wu, JS Miguel - Proceedings of the 56th Annual Design Automation …, 2019 - dl.acm.org
Stochastic Computing (SC) is designed to minimize hardware area and power consumption
compared to traditional binary-encoded computation, stemming from the bit-serial data …

Hybrid stochastic LDPC decoder with fully correlated stochastic computation

S Hu, K Han, F Wang, J Hu - … on Circuits and Systems I: Regular …, 2022 - ieeexplore.ieee.org
The ultra-low hardware consumption feature of stochastic decoding has made it a potential
candidate for the implementation of low-density parity-check (LDPC) decoders. However …

A vision for 5G channel coding

RG Maunder - 2016 - eprints.soton.ac.uk
Channel coding is a vital but complex component of cellular communication systems, which
is used for correcting the communication errors that are caused by noise, interference and …

A 5.28-Gb/s LDPC decoder with time-domain signal processing for IEEE 802.15. 3c applications

MR Li, CH Yang, YL Ueng - IEEE Journal of Solid-State …, 2016 - ieeexplore.ieee.org
This paper presents a high-throughput, energy-efficient, and scalable low-density parity-
check (LDPC) decoder with time-domain (TD) signal processing. The proposed arbiter …

High throughput and hardware efficient hybrid LDPC decoder using bit-serial stochastic updating

S Hu, K Han, Y Zhu, G Shen, F Wang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Hybrid low-density parity-check (LDPC) decoding combines conventional Belief-
Propagation (BP) algorithm with stochastic decoding to achieve high performance and low …

An efficient combined bit-flipping and stochastic LDPC decoder using improved probability tracers

YL Ueng, CY Wang, MR Li - IEEE Transactions on Signal …, 2017 - ieeexplore.ieee.org
This paper presents an efficient combined bit-flipping (BF) and stochastic low-density parity-
check decoder, where a BF decoder is used to achieve a reduction in decoding cycles. A …