47 citations · 180 across the 30 of their papers we have counts for
30 papers
SNR-Adaptive Ranging Waveform Design Based on Ziv-Zakai Bound Optimization
Yifeng Xiong, Fan Liu
Location-awareness is essential in various wireless applications. The capability of performing precise ranging is substantial in achieving high-accuracy localization. Due to the no…
Detection of Ghost Targets for Automotive Radar in the Presence of Multipath
Le Zheng, Jiamin Long, Marco Lops +2
Colocated multiple-input multiple-output (MIMO) technology has been widely used in automotive radars as it provides accurate angular estimation of the objects with relatively small…
Globally Optimal Beamforming Design for Integrated Sensing and Communication Systems
Zhiguo Wang, Jiageng Wu, Ya-Feng Liu +1
In this paper, we propose a multi-input multi-output beamforming transmit optimization model for joint radar sensing and multi-user communications, where the design of the beamform…
Sensing With Random Signals
Shihang Lu, Fan Liu, Fuwang Dong +3
Radar systems typically employ well-designed deterministic signals for target sensing. In contrast to that, integrated sensing and communications (ISAC) systems have to use random…
Generalized Deterministic-Random Tradeoff in Integrated Sensing and Communications: The Sensing-Optimal Operating Point
Yifeng Xiong, Fan Liu, Marco Lops
Integrated sensing and communications (ISAC) has been recognized as a key component in the envisioned 6G communication systems. Understanding the fundamental performance tradeoff b…
Successive Pose Estimation and Beam Tracking for mmWave Vehicular Communication Systems
Cen Liu, Guangxu Zhu, Fan Liu +2
The millimeter wave (mmWave) radar sensing-aided communications in vehicular mobile communication systems is investigated. To alleviate the beam training overhead under high mobili…
Sensing as a Service in 6G Perceptive Mobile Networks: Architecture, Advances, and the Road Ahead
Fuwang Dong, Fan Liu, Yuanhao Cui +2
Sensing-as-a-service is anticipated to be the core feature of 6G perceptive mobile networks (PMN), where high-precision real-time sensing will become an inherent capability rather…
Landslide Surface Displacement Prediction Based on VSXC-LSTM Algorithm
Menglin Kong, Ruichen Li, Fan Liu +4
Landslide is a natural disaster that can easily threaten local ecology, people's lives and property. In this paper, we conduct modelling research on real unidirectional surface dis…
Integrated Sensing, Navigation, and Communication for Secure UAV Networks with a Mobile Eavesdropper
Zhiqiang Wei, Fan Liu, Chang Liu +3
This paper proposes an integrated sensing, navigation, and communication (ISNC) framework for safeguarding unmanned aerial vehicle (UAV)-enabled wireless networks against a mobile…
Joint Beam Scheduling and Power Allocation for SWIPT in Mixed Near- and Far-Field Channels
Yunpu Zhang, Changsheng You, Weijie Yuan +2
Extremely large-scale array (XL-array) has emerged as a promising technology to enhance the spectrum efficiency and spatial resolution in future wireless networks, leading to a fun…
Waveform Design for Communication-Assisted Sensing in 6G Perceptive Networks
Fuwang Dong, Fan Liu, Shihang Lu +4
The integrated sensing and communication (ISAC) technique has the potential to achieve coordination gain by exploiting the mutual assistance between sensing and communication (S&C)…
Integrated Sensing and Communications: Recent Advances and Ten Open Challenges
Shihang Lu, Fan Liu, Yunxin Li +11
It is anticipated that integrated sensing and communications (ISAC) would be one of the key enablers of next-generation wireless networks (such as beyond 5G (B5G) and 6G) for suppo…
Rethinking Estimation Rate for Wireless Sensing: A Rate-Distortion Perspective
Fuwang Dong, Fan Liu, Shihang Lu +1
Wireless sensing has been recognized as a key enabling technology for numerous emerging applications. For decades, the sensing performance was mostly evaluated from a reliability p…
-deformed (skew) Hurwitz -functions
Fan Liu, A. Mironov, V. Mishnyakov +4
We follow the general recipe for constructing commutative families of -operators, which provides Hurwitz-like expansions in symmetric functions (Macdonald polynomials), in order…
-representations for multi-character partition functions and their -deformations
Lu-Yao Wang, V. Mishnyakov, A. Popolitov +2
In this letter we continue the development of -representations. We propose several generalizations of the known models, such as the hypergeometric Hurwitz -functions. We cons…
When the Metaverse Meets Carbon Neutrality: Ongoing Efforts and Directions
Fangming Liu, Qiangyu Pei, Shutong Chen +3
The metaverse has recently gained increasing attention from the public. It builds up a virtual world where we can live as a new role regardless of the role we play in the physical…
ISAC-Enabled V2I Networks Based on 5G NR: How Much Can the Overhead Be Reduced?
Yunxin Li, Fan Liu, Zhen Du +2
The emergence of the fifth-generation (5G) New Radio (NR) brings additional possibilities to vehicle-to-everything (V2X) network with improved quality of services. In order to obta…
Radar Sensing via OTFS Signaling: A Delay Doppler Signal Processing Perspective
Kecheng Zhang, Weijie Yuan, Shuangyang Li +4
The recently proposed orthogonal time frequency space (OTFS) modulation multiplexes data symbols in the delay-Doppler (DD) domain. Since the range and velocity, which can be derive…
iGniter: Interference-Aware GPU Resource Provisioning for Predictable DNN Inference in the Cloud
Fei Xu, Jianian Xu, Jiabin Chen +4
GPUs are essential to accelerating the latency-sensitive deep neural network (DNN) inference workloads in cloud datacenters. To fully utilize GPU resources, spatial sharing of GPUs…
Integrated Sensing and Communications with Reconfigurable Intelligent Surfaces
Sundeep Prabhakar Chepuri, Nir Shlezinger, Fan Liu +3
Integrated sensing and communications (ISAC) are envisioned to be an integral part of future wireless networks, especially when operating at the millimeter-wave (mmWave) and terahe…
On the Performance Gain of Integrated Sensing and Communications: A Subspace Correlation Perspective
Shihang Lu, Xiao Meng, Zhen Du +2
In this paper, we shed light on the performance gain of integrated sensing and communications (ISAC) from the perspective of channel correlations between radar sensing and communic…
Joint Receiver Design for Integrated Sensing and Communications
Yuxiang Dong, Fan Liu, Yifeng Xiong
In this letter, we investigate the joint receiver design for integrated sensing and communication (ISAC) systems, where the communication signal and the target echo signal are simu…
RIS-assisted Integrated Sensing and Communications: A Subspace Rotation Approach
Xiao Meng, Fan Liu, Shihang Lu +2
In this paper, we propose a novel joint active and passive beamforming approach for integrated sensing and communication (ISAC) transmission with assistance of reconfigurable intel…
Sensing-Assisted Eavesdropper Estimation: An ISAC Breakthrough in Physical Layer Security
Nanchi Su, Fan Liu, Christos Masouros
In this paper, we investigate the sensing-aided physical layer security (PLS) towards Integrated Sensing and Communication (ISAC) systems. A well-known limitation of PLS is the nee…