14 citations · 26 across the 25 of their papers we have counts for
26 papers
Scalable Extended-Target Handover in Distributed Integrated Sensing and Communication
Liping Bai, Yu Ge, Ali Al Khansa +3
Distributed integrated sensing and communication (DISAC) networks require multi-target tracking methods whose per-node computation and inter-base-station communication remain bound…
An Extended Object Poisson Multi-Bernoulli Filter with Zero-Inflated Poisson Measurement Model Using Belief Propagation
Xueqi Qiu, Yuxuan Xia, Hyowon Kim +1
This paper presents an efficient implementation of the extended object Poisson multi-Bernoulli (PMB) filter under the zero-inflated Poisson (ZIP) object measurement model using par…
RIS-Enabled Self-Localization with FMCW Radar
Hyowon Kim, Navid~Amani, Musa Furkan Keskin +4
In the upcoming vehicular networks, reconfigurable intelligent surfaces (RISs) are considered as a key enabler of user self-localization without the intervention of the access poin…
Intrinsic Cramér-Rao Bound based 6D Localization and Tracking for 5G/6G Systems
Xueting Xu, Hui Chen, Shengqiang Shen +5
Localization and tracking are critical components of integrated sensing and communication (ISAC) systems, enhancing resource management, beamforming accuracy, and overall system re…
Improving 3D Cellular Positioning Integrity with Bayesian RAIM
Liqin Ding, Gonzalo Seco-Granados, Hyowon Kim +4
Ensuring positioning integrity amid faulty measurements is crucial for safety-critical applications, making receiver autonomous integrity monitoring (RAIM) indispensable. This pape…
RIS-Assisted High Resolution Radar Sensing
Martin Voigt Vejling, Hyowon Kim, Christophe A. N. Biscio +2
This paper analyzes monostatic sensing by a user equipment (UE) for a setting in which the UE is unable to resolve multiple targets due to their interference within a single resolu…
Batch SLAM with PMBM Data Association Sampling and Graph-Based Optimization
Yu Ge, Ossi Kaltiokallio, Yuxuan Xia +6
Simultaneous localization and mapping (SLAM) methods need to both solve the data association (DA) problem and the joint estimation of the sensor trajectory and the map, conditioned…
Integrated Communication, Localization, and Sensing in 6G D-MIMO Networks
Hao Guo, Henk Wymeersch, Behrooz Makki +10
Future generations of mobile networks call for concurrent sensing and communication functionalities in the same hardware and/or spectrum. Compared to communication, sensing service…
Integrated Monostatic and Bistatic mmWave Sensing
Yu Ge, Hyowon Kim, Lennart Svensson +2
Millimeter-wave (mmWave) signals provide attractive opportunities for sensing due to their inherent geometrical connections to physical propagation channels. Two common modalities…
Set-Type Belief Propagation with Applications to Poisson Multi-Bernoulli SLAM
Hyowon Kim, Angel F. García-Fernández, Yu Ge +3
Belief propagation (BP) is a useful probabilistic inference algorithm for efficiently computing approximate marginal probability densities of random variables. However, in its stan…
Experimental Validation of Single BS 5G mmWave Positioning and Mapping for Intelligent Transport
Yu Ge, Hedieh Khosravi, Fan Jiang +10
Positioning with 5G signals generally requires connection to several base stations (BSs), which makes positioning more demanding in terms of infrastructure than communications. To…
RISs and Sidelink Communications in Smart Cities: The Key to Seamless Localization and Sensing
Hui Chen, Hyowon Kim, Mustafa Ammous +4
A smart city involves, among other elements, intelligent transportation, crowd monitoring, and digital twins, each of which requires information exchange via wireless communication…
Modeling and Analysis of OFDM-based 5G/6G Localization under Hardware Impairments
Hui Chen, Musa Furkan Keskin, Sina Rezaei Aghdam +6
Localization is envisioned as a key enabler to satisfy the requirements of communication and context-aware services in the fifth/sixth generation (5G/6G) communication systems. Use…
RIS-Enabled and Access-Point-Free Simultaneous Radio Localization and Mapping
Hyowon Kim, Hui Chen, Musa Furkan Keskin +5
In the upcoming sixth generation (6G) of wireless communication systems, reconfigurable intelligent surfaces~(RISs) are regarded as one of the promising technological enablers, whi…
RIS-Aided Monostatic Sensing and Object Detection with Single and Double Bounce Multipath
Hyowon Kim, Alessio Fascista, Hui Chen +4
We propose a framework for monostatic sensing by a user equipment (UE), aided by a reconfigurable intelligent surface (RIS) in environments with single- and double-bounce signal pr…
MmWave Mapping and SLAM for 5G and Beyond
Yu Ge, Ossi Kaltiokallio, Hyowon Kim +5
Device localization and radar-like mapping are at the heart of integrated sensing and communication, enabling not only new services and applications, but can also improve communica…
Bayesian Integrity Monitoring for Cellular Positioning -- A Simplified Case Study
Liqin Ding, Gonzalo Seco-Granados, Hyowon Kim +4
Bayesian receiver autonomous integrity monitoring (RAIM) algorithms are developed for the snapshot cellular positioning problem in a simplified one-dimensional (1D) linear Gaussian…
Doppler-Enabled Single-Antenna Localization and Mapping Without Synchronization
Hui Chen, Fan Jiang, Yu Ge +2
Radio localization is a key enabler for joint communication and sensing in the fifth/sixth generation (5G/6G) communication systems. With the help of multipath components (MPCs), l…
PMBM-based SLAM Filters in 5G mmWave Vehicular Networks
Hyowon Kim, Karl Granström, Lennart Svensson +2
Radio-based vehicular simultaneous localization and mapping (SLAM) aims to localize vehicles while mapping the landmarks in the environment. We propose a sequence of three Poisson…
A Computationally Efficient EK-PMBM Filter for Bistatic mmWave Radio SLAM
Yu Ge, Ossi Kaltiokallio, Hyowon Kim +6
Millimeter wave (mmWave) signals are useful for simultaneous localization and mapping (SLAM), due to their inherent geometric connection to the propagation environment and the prop…
Dirichlet process approach for radio-based simultaneous localization and mapping
Jaebok Lee, Hyowon Kim, Henk Wymeersch +1
Due to 5G millimeter wave (mmWave), spatial channel parameters are becoming highly resolvable, enabling accurate vehicle localization and mapping. We propose a novel method of radi…
Cooperative mmWave PHD-SLAM with Moving Scatterers
Hyowon Kim, Jaebok Lee, Yu Ge +3
Using the multiple-model (MM) probability hypothesis density (PHD) filter, millimeter wave (mmWave) radio simultaneous localization and mapping (SLAM) in vehicular scenarios is sus…
Exploiting Diffuse Multipath in 5G SLAM
Yu Ge, Hyowon Kim, Fuxi Wen +3
5G millimeter wave (mmWave) signals can be used to jointly localize the receiver and map the propagation environment in vehicular networks, which is a typical simultaneous localiza…
5G mmWave Cooperative Positioning and Mapping using Multi-Model PHD Filter and Map Fusion
Hyowon Kim, Karl Granström, Lin Gao +3
5G millimeter wave (mmWave) signals can enable accurate positioning in vehicular networks when the base station and vehicles are equipped with large antenna arrays. However, radio-…