Explanipedia

Roles of Non-Coding RNA in Anthracycline Cardiotoxicity: A Narrative Review Open

Shudan Xiao, Y. Robert Li, Bo Li, H Wang, Kun Wang , et al. · 2025

Anthracyclines, renowned for their efficacy and widespread application as antitumor agents, have substantially contributed to the enhancement of cancer patients' survival rates. Nonetheless, anthracyclines predominantly account for the car…

Universal Decoding over Finite-State Additive Channels via Noise Guessing Open

Henrique K. Miyamoto, Sheng Yang · 2025

We study universal decoding over unknown discrete additive channels determined by a finite-state (unifilar) random process. Aiming at low-complexity decoders, we study variants of noise-guessing decoders that use estimators for the probabi…

On Universal Decoding over Memoryless Channels with the Krichevsky-Trofimov Estimator Open

Henrique K. Miyamoto, Sheng Yang · 2024

A Hybrid Scheme for Reconfigurable Intelligent Surfaces: How Many Elements Should be Estimated? Open

Andreas Nicolaides, Constantinos Psomas, Sheng Yang, Ioannis Krikidis · 2023

In this work, a low-complexity hybrid scheme is presented for a wireless network assisted by a reconfigurable intelligent surface (RIS), where channel estimation is required for only a subset of the elements. Specifically, in order to redu…

Outage and DMT Analysis of Partition-based Schemes for RIS-aided MIMO Fading Channels Open

Andreas Nicolaides, Constantinos Psomas, Ghassan M. Kraidy, Sheng Yang, Ioannis Krikidis · 2023

In this paper, we investigate the performance of multiple-input multiple-output (MIMO) fading channels assisted by a reconfigurable intelligent surface (RIS), through the employment of partition-based RIS schemes. The proposed schemes are …

Outage and DMT Analysis of Partition-based Schemes for RIS-aided MIMO Fading Channels Open

Andreas Nicolaides, Constantinos Psomas, Ghassan M. Kraidy, Sheng Yang, Ioannis Krikidis · 2023

In this paper, we investigate the performance of multiple-input multiple-output (MIMO) fading channels assisted by a reconfigurable intelligent surface (RIS), through the employment of partition-based RIS schemes. The proposed schemes are …

An Optimization Framework for General Rate Splitting for General Multicast Open

Lingzhi Zhao, Ying Cui, Sheng Yang, Shlomo Shamai · 2022

Immersive video, such as virtual reality (VR) and multi-view videos, is growing in popularity. Its wireless streaming is an instance of general multicast, extending conventional unicast and multicast, whose effective design is still open. …

Joint Constellation Design for Noncoherent MIMO Multiple-Access Channels Open

Khac–Hoang Ngo, Sheng Yang, Maxime Guillaud, Alexis Decurninge · 2022

We consider the joint constellation design problem for the noncoherent multiple-input multiple-output multiple-access channel (MAC). By analyzing the noncoherent maximum-likelihood detection error, we propose novel design criteria so as to…

Context-Tree-Based Lossy Compression and Its Application to CSI Representation Open

Henrique K. Miyamoto, Sheng Yang · 2022

We propose novel compression algorithms for time-varying channel state\ninformation (CSI) in wireless communications. The proposed scheme combines\n(lossy) vector quantisation and (lossless) compression. First, the new vector\nquantisation…

Storage-Computation-Communication Tradeoff in Distributed Computing: Fundamental Limits and Complexity Open

Qifa Yan, Sheng Yang, Michèle Wigger · 2022

International audience

A CSI Compression Scheme Using Context Trees Open

Henrique K. Miyamoto, Sheng Yang · 2022

International audience

Two-User MIMO Broadcast Channel with Transmit Correlation Diversity: Achievable Rate Regions Open

Khac–Hoang Ngo, Fan Zhang, Sheng Yang, Aria Nosratinia · 2021

In a multiple-input multiple-output (MIMO) broad-cast channel (BC), the difference in spatial transmit correlation matrices of different users is called transmit correlation diversity. Recently, several works have extended this concept bey…

A Generalized Gaussian Model for Wireless Communications Open

Khac–Hoang Ngo, Sheng Yang · 2021

We propose a class of parametric channel models that we call generalized Gaussian model (GGM). In particular, given the input, the output is Gaussian with both mean and covariance depending on the input. More general than the conventionall…

On Linearly Precoded Rate Splitting for Gaussian MIMO Broadcast Channels Open

Zheng Li, Sheng Yang, Shlomo Shamai · 2021

IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. 67, NO. 7, JULY 2021

Transmit Correlation Diversity: Generalization, New Techniques, and Improved Bounds Open

Fan Zhang, Khac–Hoang Ngo, Sheng Yang, Aria Nosratinia · 2021

When the users in a MIMO broadcast channel experience different spatial transmit correlation matrices, a class of gains is produced that is denoted transmit correlation diversity. This idea was conceived for channels in which transmit corr…

The Optimal DoF for the Noncoherent MIMO Channel with Generic Block Fading Open

Khac–Hoang Ngo, Sheng Yang, Maxime Guillaud · 2021

The high-SNR capacity of the noncoherent MIMO channel has been derived for the case of independent and identically distributed (IID) Rayleigh block fading by exploiting the Gaussianity of the channel matrix. This implies the optimal degree…

Noncoherent MIMO Multiple-Access Channels: A Joint Constellation Design Open

Khac–Hoang Ngo, Sheng Yang, Maxime Guillaud, Alexis Decurninge · 2021

We consider the joint constellation design problem for noncoherent multiple-input multiple-output multiple-access channels. By analyzing the noncoherent maximum-likelihood detection error, we propose novel design criteria so as to minimize…

A Fundamental Storage-Communication Tradeoff for Distributed Computing With Straggling Nodes Open

Qifa Yan, Michèle Wigger, Sheng Yang, Xiaohu Tang · 2020

Placement delivery arrays for distributed computing (Comp-PDAs) have recently been proposed as a framework to construct universal computing schemes for MapReduce-like systems. In this work, we extend this concept to systems with straggling…

Rate Splitting for Multi-Antenna Downlink: Precoder Design and Practical Implementation Open

Zheng Li, Chencheng Ye, Ying Cui, Sheng Yang, Shlomo Shamai · 2020

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, VOL. 38, NO. 8, AUGUST 2020

Multi-User Detection Based on Expectation Propagation for the Non-Coherent SIMO Multiple Access Channel Open

Khac–Hoang Ngo, Maxime Guillaud, Alexis Decurninge, Sheng Yang, Philip Schniter · 2020

We consider the non-coherent single-input multiple-output (SIMO) multiple access channel with general signaling under spatially correlated Rayleigh block fading. We propose a novel soft-output multi-user detector that computes an approxima…

Rate Splitting for Multi-Antenna Downlink: Precoder Design and Practical Implementation Open

Zheng Li, Chencheng Ye, Ying Cui, Sheng Yang, Shlomo Shamai · 2020

Rate splitting (RS) is a potentially powerful and flexible technique for multi-antenna downlink transmission. In this paper, we address several technical challenges towards its practical implementation for beyond 5G systems. To this end, w…

Joint Constellation Design for the Two-User Non-Coherent Multiple-Access Channel Open

Khac–Hoang Ngo, Sheng Yang, Maxime Guillaud, Alexis Decurninge · 2020

We consider the joint constellation design problem for the two-user non-coherent multiple-access channel (MAC). Based on an analysis on the non-coherent maximum-likelihood (ML) detection error, we propose novel design criteria so as to min…

Storage-Computation-Communication Tradeoff in Distributed Computing: Fundamental Limits and Complexity Open

Qifa Yan, Sheng Yang, Michèle Wigger · 2020

Distributed computing has become one of the most important frameworks in dealing with large computation tasks. In this paper, we propose a systematic construction of coded computing schemes for MapReduce-type distributed systems. The const…

On Linearly Precoded Rate Splitting for MIMO Broadcast Channels Open

Zheng Li, Sheng Yang, Shlomo Shamai · 2020

In this paper, we consider a general K-user Gaussian multiple-input multiple-output (MIMO) broadcast channel (BC). We assume that the channel state is deterministic and known to all the nodes. While the private-message capacity region is w…

High-Dimensional Stochastic Gradient Quantization for Communication-Efficient Edge Learning Open

Yuqing Du, Sheng Yang, Kaibin Huang · 2020

Edge machine learning involves the deployment of learning algorithms at the\nwireless network edge so as to leverage massive mobile data for enabling\nintelligent applications. The mainstream edge learning approach, federated\nlearning, ha…

Cube-Split: A Structured Grassmannian Constellation for Non-Coherent SIMO Communications Open

Khac–Hoang Ngo, Alexis Decurninge, Maxime Guillaud, Sheng Yang · 2019

In this paper, we propose a practical structured constellation for non-coherent communication with a single transmit antenna over Rayleigh flat and block fading channel without instantaneous channel state information. The constellation sym…

Non-Coherent Multi-User Detection Based on Expectation Propagation Open

Khac–Hoang Ngo, Maxime Guillaud, Alexis Decurninge, Sheng Yang, Subrata Sarkar , et al. · 2019

International audience

Cube-Split: A Structured Grassmannian Constellation for Non-Coherent SIMO Communications Open

Khac–Hoang Ngo, Alexis Decurninge, Maxime Guillaud, Sheng Yang · 2019

In this paper, we propose a practical structured constellation for non-coherent communication with a single transmit antenna over Rayleigh flat and block fading channel without instantaneous channel state information. The constellation sym…

A Fundamental Storage-Communication Tradeoff for Distributed Computing with Straggling Nodes Open

Qifa Yan, Michèle Wigger, Sheng Yang, Xiaohu Tang · 2019

Placement delivery arrays for distributed computing (Comp-PDAs) have recently been proposed as a framework to construct universal computing schemes for MapReduce-like systems. In this work, we extend this concept to systems with straggling…

Exploiting Location Information to Enhance Throughput in Downlink V2I Systems Open

Zheng Li, Sheng Yang, Thierry Clessienne · 2018

Vehicle-to-Infrastructure (V2I) technology, combined with millimeter wave (mmW) networks, may support high data rates for vehicular communication and therefore provides a whole new set of services. However, in dense urban environment, pede…

Sheng Yang YOU? Author Swipe