8 citations · 14 across the 15 of their papers we have counts for
15 papers · 1 filter
Maximum Achievable Rate of Resistive Random-Access Memory Channels by Mutual Information Spectrum Analysis
Guanghui Song, Kui Cai, Ying Li +1
The maximum achievable rate is derived for resistive random-access memory (ReRAM) channel with sneak path interference. Based on the mutual information spectrum analysis, the maxim…
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 Adaptive Error-Correction Decoding for Spin-Torque Transfer Magnetic Random Access Memory (STT-MRAM)
Xingwei Zhong, Kui Cai, Peng Kang +2
Spin-torque transfer magnetic random access memory (STT-MRAM) is a promising emerging non-volatile memory (NVM) technology with wide applications. However, the data recovery of STT…
Union Bound Analysis for Spin-Torque Transfer Magnetic Random Access Memory (STT-MRAM) With Channel Quantization
Xingwei Zhong, Kui Cai, Guanghui Song
As an emerging non-volatile memory (NVM) technology, spin-torque transfer magnetic random access memory (STT-MRAM) has received great attention in recent years since it combines th…
Asynchronous Grant-Free Random Access: Receiver Design with Partially Uni-Directional Message Passing and Interference Suppression Analysis
Zhaoji Zhang, Yuhao Chi, Qinghua Guo +3
Massive Machine-Type Communications (mMTC) features a massive number of low-cost user equipments (UEs) with sparse activity. Tailor-made for these features, grant-free random acces…
Capacity Optimal Coded Generalized MU-MIMO
Yuhao Chi, Lei Liu, Guanghui Song +3
With the complication of future communication scenarios, most conventional signal processing technologies of multi-user multiple-input multiple-output (MU-MIMO) become unreliable,…
Belief Propagation based Joint Detection and Decoding for Resistive Random Access Memories
Ce Sun, Kui Cai, Guanghui Song +2
Despite the great promises that the resistive random access memory (ReRAM) has shown as the next generation of non-volatile memory technology, its crossbar array structure leads to…
Capacity Optimal Generalized Multi-User MIMO: A Theoretical and Practical Framework
Yuhao Chi, Lei Liu, Guanghui Song +3
Conventional multi-user multiple-input multiple-output (MU-MIMO) mainly focused on Gaussian signaling, independent and identically distributed (IID) channels, and a limited number…
Near-Optimal Detection for Both Data and Sneak-Path Interference in Resistive Memories with Random Cell Selector Failures
Guanghui Song, Kui Cai, Ce Sun +2
Resistive random-access memory is one of the most promising candidates for the next generation of non-volatile memory technology. However, its crossbar structure causes severe "sne…
Performance Limit and Coding Schemes for Resistive Random-Access Memory Channels
Guanghui Song, Kui Cai, Xingwei Zhong +2
Resistive random-access memory (ReRAM) is a promising candidate for the next generation non-volatile memory technology due to its simple read/write operations and high storage dens…
Random NOMA With Cross-Slot Successive Interference Cancellation Packet Recovery
Zhaoji Zhang, Ying Li, Guanghui Song +2
Conventional power-domain non-orthogonal multiple access (NOMA) relies on precise power control, which requires real-time channel state information at transmitters. This requiremen…
Practical MIMO-NOMA: Low Complexity & Capacity-Approaching Solution
Yuhao Chi, Lei Liu, Guanghui Song +3
MIMO-NOMA combines Multiple-Input Multiple-Output (MIMO) and Non-Orthogonal Multiple Access (NOMA), which can address heterogeneous challenges, such as massive connectivity, low la…
Message Passing in C-RAN: Joint User Activity and Signal Detection
Yuhao Chi, Lei Liu, Guanghui Song +3
In cloud radio access network (C-RAN), remote radio heads (RRHs) and users are uniformly distributed in a large area such that the channel matrix can be considered as sparse. Based…
Signature Design of Sparsely Spread CDMA Based on Superposed Constellation Distance Analysis
Guanghui Song, Xianbin Wang, Jun Cheng
Sparsely spread code division multiple access (SCDMA) is a non-orthogonal superposition coding scheme that permits a base station simultaneously communicates with multiple users ov…
Analysis of Finite Field Spreading for Multiple-Access Channel
Guanghui Song, Yuta Tsujii, Jun Cheng +1
Finite field spreading scheme is proposed for a synchronous multiple-access channel with Gaussian noise and equal-power users. For each user, information bits are spread \emph{…