9 citations · 23 across the 14 of their papers we have counts for
14 papers
Selective Depthwise Separable Convolution for Lightweight Joint Source-Channel Coding in Wireless Image Transmission
Ming Ye, Kui Cai, Cunhua Pan +3
Depthwise separable convolutional (DSConv) layers have been successfully applied to deep learning (DL)-based joint source-channel coding (JSCC) schemes to reduce computational comp…
U-Net-Based Generative Joint Source-Channel Coding for Wireless Image Transmission
Ming Ye, Kui Cai, Cunhua Pan +4
Deep learning (DL)-based joint source-channel coding (JSCC) methods have achieved remarkable success in wireless image transmission. However, these methods either focus on conventi…
Sneak Path Interference-Aware Adaptive Detection and Decoding for Resistive Memory Arrays
Panpan Li, Kui Cai, Guanghui Song +1
Resistive random-access memory (ReRAM) is an emerging non-volatile memory technology for high-density and high-speed data storage. However, the sneak path interference (SPI) occurr…
Deep Learning-Based Decoding of Linear Block Codes for Spin-Torque Transfer Magnetic Random Access Memory (STT-MRAM)
Xingwei Zhong, Kui Cai, Zhen Mei +1
Thanks to its superior features of fast read/write speed and low power consumption, spin-torque transfer magnetic random access memory (STT-MRAM) has become a promising non-volatil…
Quantization Design for Resistive Memories With Multiple Reads
Zhen Mei, Kui Cai, Long Shi +1
Due to the crossbar array architecture, the sneak-path problem severely degrades the data integrity in the resistive random access memory (ReRAM). In this letter, we investigate th…
DNN-aided Read-voltage Threshold Optimization for MLC Flash Memory with Finite Block Length
Cheng Wang, Kang Wei, Lingjun Kong +4
The error correcting performance of multi-level-cell (MLC) NAND flash memory is closely related to the block length of error correcting codes (ECCs) and log-likelihood-ratios (LLRs…
Deep Learning-Aided Dynamic Read Thresholds Design For Multi-Level-Cell Flash Memories
Zhen Mei, Kui Cai, Xuan He
The practical NAND flash memory suffers from various non-stationary noises that are difficult to be predicted. Furthermore, the data retention noise induced channel offset is unkno…
Proceedings of the 11th Asia-Europe Workshop on Concepts in Information Theory
A. J. Han Vinck, Kees A. Schouhamer Immink, Tadashi Wadayama +24
This year, 2019 we celebrate 30 years of our friendship between Asian and European scientists at the AEW11 in Rotterdam, the Netherlands. Many of the 1989 participants are also pre…
Design of Protograph Codes for Additive White Symmetric Alpha-Stable Noise Channels
Xingwei Zhong, Kui Cai, Pingping Chen +1
The protograph low-density parity-check (LDPC) codes possess many attractive properties, such as the low encoding/decoding complexity and better error floor performance, and hence…
Mutual Information-Maximizing Quantized Belief Propagation Decoding of Regular LDPC Codes
Xuan He, Kui Cai, Zhen Mei +2
In this paper, we propose a class of finite alphabet iterative decoder (FAID), called mutual information-maximizing quantized belief propagation (MIM-QBP) decoder, for decoding reg…
Neural Network-Based Dynamic Threshold Detection for Non-Volatile Memories
Zhen Mei, Kui Cai, Xingwei Zhong
The memory physics induced unknown offset of the channel is a critical and difficult issue to be tackled for many non-volatile memories (NVMs). In this paper, we first propose nove…
Dynamic Programming for Sequential Deterministic Quantization of Discrete Memoryless Channels
Xuan He, Kui Cai, Wentu Song +1
In this paper, under a general cost function , we present a dynamic programming (DP) method to obtain an optimal sequential deterministic quantizer (SDQ) for -ary input discr…
Information Theoretic Bounds Based Channel Quantization Design for Emerging Memories
Zhen Mei, Kui Cai, Long Shi
Channel output quantization plays a vital role in high-speed emerging memories such as the spin-torque transfer magnetic random access memory (STT-MRAM), where high-precision analo…
Design of Polar Codes with Single and Multi-Carrier Modulation on Impulsive Noise Channels using Density Evolution
Zhen Mei, Bin Dai, Martin Johnston +1
In this paper, density evolution-based construction methods to design good polar codes on impulsive noise channels for single-carrier and multi-carrier systems are proposed and eva…