789 citations · 1.2k across the 17 of their papers we have counts for
22 papers
Instantaneous Risk Minimization for Secure Integrated Sensing and Communication
Chao Ge, Na Zhao, Yuan Shen
To ensure worst-case physical layer security, this paper proposes a robust beamforming framework for secure integrated sensing and communication (ISAC) systems. Different from conv…
Localization and Tracking for Cooperative Users in Multi-RIS-assisted Systems: Theoretical Analysis and Principles of Interpretations
Peng Gao, Lixiang Lian, Yuan Shen
Localization and tracking (LocTrack) are fundamental enablers for a wide range of emerging applications. Reconfigurable intelligent surfaces (RISs) have emerged as key components f…
On the Performance Tradeoff of an ISAC System with Finite Blocklength
Xiao Shen, Na Zhao, Yuan Shen
Integrated sensing and communication (ISAC) has been proposed as a promising paradigm in the future wireless networks, where the spectral and hardware resources are shared to provi…
A Semi-Supervised Learning Approach for Ranging Error Mitigation Based on UWB Waveform
Yuxiao Li, Santiago Mazuelas, Yuan Shen
Localization systems based on ultra-wide band (UWB) measurements can have unsatisfactory performance in harsh environments due to the presence of non-line-of-sight (NLOS) errors. L…
Deep Generative Model for Simultaneous Range Error Mitigation and Environment Identification
Yuxiao Li, Santiago Mazuelas, Yuan Shen
Received waveforms contain rich information for both range information and environment semantics. However, its full potential is hard to exploit under multipath and non-line-of-sig…
A Deep Learning Approach for Generating Soft Range Information from RF Data
Yuxiao Li, Santiago Mazuelas, Yuan Shen
Radio frequency (RF)-based techniques are widely adopted for indoor localization despite the challenges in extracting sufficient information from measurements. Soft range informati…
Deep GEM-Based Network for Weakly Supervised UWB Ranging Error Mitigation
Yuxiao Li, Santiago Mazuelas, Yuan Shen
Ultra-wideband (UWB)-based techniques, while becoming mainstream approaches for high-accurate positioning, tend to be challenged by ranging bias in harsh environments. The emerging…
Cooperative Localization in Massive Networks
Yifeng Xiong, Nan Wu, Yuan Shen +1
Network localization is capable of providing accurate and ubiquitous position information for numerous wireless applications. This paper studies the accuracy of cooperative network…
A Survey on Fundamental Limits of Integrated Sensing and Communication
An Liu, Zhe Huang, Min Li +10
The integrated sensing and communication (ISAC), in which the sensing and communication share the same frequency band and hardware, has emerged as a key technology in future wirele…
SQE: a Self Quality Evaluation Metric for Parameters Optimization in Multi-Object Tracking
Yanru Huang, Feiyu Zhu, Zheni Zeng +3
We present a novel self quality evaluation metric SQE for parameters optimization in the challenging yet critical multi-object tracking task. Current evaluation metrics all require…
Super-resolved Localisation without Identifying LoS/NLoS Paths
Hengyan Liu, Wei Dai, Yuan Shen
This paper focuses on the problem of localising a transmitting mobile station (MS) using multiple cooperative base stations (BSs). There are two technical difficulties: one is the…
Cooperative Vision-based Localization Networks with Communication Constraints
Fengzhuo Zhang, Kai Gu, Yuan Shen
Accurate location information is indispensable for the emerging applications of \ac{iov}, such as automatic driving and formation control. In the real scenario, vision-based locali…
Cooperative Network Synchronization: Asymptotic Analysis
Yifeng Xiong, Nan Wu, Yuan Shen +1
Accurate clock synchronization is required for collaborative operations among nodes across wireless networks. Compared with traditional layer-by-layer methods, cooperative network…
On the Outage Probability of Localization in Randomly Deployed Wireless Networks
Fengyu Zhou, Yuan Shen
This paper analyzes the localization outage probability (LOP), the probability that the position error exceeds a given threshold, in randomly deployed wireless networks. Two typica…
Deep Learning Stock Volatility with Google Domestic Trends
Ruoxuan Xiong, Eric P. Nichols, Yuan Shen
We have applied a Long Short-Term Memory neural network to model S&P 500 volatility, incorporating Google domestic trends as indicators of the public mood and macroeconomic factors…
Indoor Localization Algorithm For Smartphones
Kaiqing Zhang, Hong Hu, Wenhan Dai +2
Increasing sources of sensor measurements and prior knowledge have become available for indoor localization on smartphones. How to effectively utilize these sources for enhancing l…
Performance Limits and Geometric Properties of Array Localization
Yanjun Han, Yuan Shen, Xiao-Ping Zhang +2
Location-aware networks are of great importance and interest in both civil and military applications. This paper determines the localization accuracy of an agent, which is equipped…
Power Optimization for Network Localization
Yuan Shen, Wenhan Dai, Moe Z. Win
Reliable and accurate localization of mobile objects is essential for many applications in wireless networks. In range-based localization, the position of the object can be inferre…
Robust power allocation for energy-efficient location aware networks
William Wei-Liang Li, Yuan Shen, Ying Jun +2
In wireless location-aware networks, mobile nodes (agents) typically obtain their positions through ranging with respect to nodes with known positions (anchors). Transmit power all…
Cooperative Network Navigation: Fundamental Limit and its Geometrical Interpretation
Yuan Shen, Santiago Mazuelas, Moe Z. Win
Localization and tracking of moving nodes via network navigation gives rise to a new paradigm, where nodes exploit both temporal and spatial cooperation to infer their positions ba…
Fundamental Limits of Wideband Localization - Part II: Cooperative Networks
Yuan Shen, Henk Wymeersch, Moe Z. Win
The availability of positional information is of great importance in many commercial, governmental, and military applications. Localization is commonly accomplished through the use…
Fundamental Limits of Wideband Localization - Part I: A General Framework
Yuan Shen, Moe Z. Win
The availability of positional information is of great importance in many commercial, public safety, and military applications. The coming years will see the emergence of location-…