User profiles for Haochuan Song

Haochuan Song

Huawei
Verified email at huawei.com
Cited by 100

Joint channel estimation and data detection in cell-free massive MU-MIMO systems

H Song, T Goldstein, X You, C Zhang… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
We propose a joint channel estimation and data detection (JED) algorithm for densely-populated
cell-free massive multiuser (MU) multiple-input multiple-output (MIMO) systems, which …

Soft-output joint channel estimation and data detection using deep unfolding

H Song, X You, C Zhang… - 2021 IEEE Information …, 2021 - ieeexplore.ieee.org
We propose a novel soft-output joint channel estimation and data detection (JED) algorithm
for multiuser (MU) multiple-input multiple-output (MIMO) wireless communication systems. …

Bit error and block error rate training for ML-assisted communication

R Wiesmayr, G Marti, C Dick, H Song… - ICASSP 2023-2023 …, 2023 - ieeexplore.ieee.org
Even though machine learning (ML) techniques are being widely used in communications,
the question of how to train communication systems has received surprisingly little attention. …

Polar-coded forward error correction for MLC NAND flash memory

H Song, JC Fu, SJ Zeng, J Sha, Z Zhang, X You… - Science China …, 2018 - Springer
With the ever-growing storage density, high-speed, and low-cost data access, flash memory
has inevitably become popular. Multi-level cell (MLC) NAND flash memory, which can well …

Minimizing pilot overhead in cell-free massive MIMO systems via joint estimation and detection

H Song, X You, C Zhang, O Tirkkonen… - 2020 IEEE 21st …, 2020 - ieeexplore.ieee.org
We propose a joint channel estimation and data detection (JED) algorithm for cell-free
massive multi-user (MU) multiple-input multiple-output (MIMO) systems. Our algorithm yields …

Polar code-based error correction code scheme for NAND flash memory applications

H Song, C Zhang, S Zhang… - 2016 8th International …, 2016 - ieeexplore.ieee.org
With the development of flash technology, multilevel per cell (MLC) NAND flash memory has
mastered the key market because of its storage capacity superiority. However, excessive …

Efficient metric sorting schemes for successive cancellation list decoding of polar codes

H Song, S Zhang, X You… - 2017 IEEE International …, 2017 - ieeexplore.ieee.org
Path metric sorting unit of successive cancellation list (SCL) decoders for polar codes is the
main concern in this paper. After reviewing existing sorting units in SCL decoders, we …

The urinary and sexual outcomes of buccal mucosal graft urethroplasty versus end-to-end anastomosis: a systematic review with meta-analysis

…, Q Guo, X Zhang, Q Xing, S Ren, Y Song… - Sexual …, 2024 - academic.oup.com
Background The urinary and sexual outcomes after urethroplasty may be a concern for
patients, but there are still some controversies regarding the consequences of buccal mucosal …

Cell classification with phase-imaging meta-sensors

H Hu, J Liu, L Tian, J Konrad, R Paiella - Optics Letters, 2024 - opg.optica.org
The development of photonic technologies for machine learning is a promising avenue
toward reducing the computational cost of image classification tasks. Here we investigate a …

Transformer Fault Diagnosis Method Based on Deep Belief Networks and DSmT

…, Y Wang, Z Gao, J Liu, C Wang, W Song… - … Measurement & Data …, 2023 - ieeexplore.ieee.org
According to the deficiency of traditional machine learning theory and the present situation
that the state features of reference are single in transformer fault diagnosis, a transformer fault …