434 citations · 1.3k across the 83 of their papers we have counts for
26 papers · 1 filter
Towards Semantic Communication Protocols for 6G: From Protocol Learning to Language-Oriented Approaches
Jihong Park, Seung-Woo Ko, Jinho Choi +2
The forthcoming 6G systems are expected to address a wide range of non-stationary tasks. This poses challenges to traditional medium access control (MAC) protocols that are static…
Predictive Closed-Loop Remote Control over Wireless Two-Way Split Koopman Autoencoder
Abanoub M. Girgis, Hyowoon Seo, Jihong Park +2
Real-time remote control over wireless is an important-yet-challenging application in 5G and beyond due to its mission-critical nature under limited communication resources. Curren…
Towards Semantic Communication Protocols: A Probabilistic Logic Perspective
Sejin Seo, Jihong Park, Seung-Woo Ko +3
Classical medium access control (MAC) protocols are interpretable, yet their task-agnostic control signaling messages (CMs) are ill-suited for emerging mission-critical application…
Learning Emergent Random Access Protocol for LEO Satellite Networks
Ju-Hyung Lee, Hyowoon Seo, Jihong Park +2
A mega-constellation of low-altitude earth orbit (LEO) satellites (SATs) are envisaged to provide a global coverage SAT network in beyond fifth-generation (5G) cellular systems. LE…
Semantics-Native Communication with Contextual Reasoning
Hyowoon Seo, Jihong Park, Mehdi Bennis +1
Spurred by a huge interest in the post-Shannon communication, it has recently been shown that leveraging semantics can significantly improve the communication effectiveness across…
Combinatorial Data Augmentation: A Key Enabler to Bridge Geometry- and Data-Driven WiFi Positioning
Seung Min Yu, Jihong Park, Seung-Woo Ko
Due to the emergence of various wireless sensing technologies, numerous positioning algorithms have been introduced in the literature, categorized into \emph{geometry-driven positi…
Predictive Control and Communication Co-Design via Two-Way Gaussian Process Regression and AoI-Aware Scheduling
Abanoub M. Girgis, Jihong Park, Mehdi Bennis +1
This article studies the joint problem of uplink-downlink scheduling and power allocation for controlling a large number of actuators that upload their states to remote controllers…
Mean-Field Game-Theoretic Edge Caching
Hyesung Kim, Jihong Park, Mehdi Bennis +2
In this book chapter, we study a problem of distributed content caching in an ultra-dense edge caching network (UDCN), in which a large number of small base stations (SBSs) prefetc…
Explore-Before-Talk: Multichannel Selection Diversity for Uplink Transmissions in Machine-Type Communication
Jinho Choi, Jihong Park, Shiva Pokhrel
Improving the data rate of machine-type communication (MTC) is essential in supporting emerging Internet of things (IoT) applications ranging from real-time surveillance to edge ma…
Predictive Control and Communication Co-Design: A Gaussian Process Regression Approach
Abanoub M. Girgis, Jihong Park, Chen-Feng Liu +1
While Remote control over wireless connections is a key enabler for scalable control systems consisting of multiple actuator-sensor pairs, i.e., control systems, it entails two tec…
Extreme URLLC: Vision, Challenges, and Key Enablers
Jihong Park, Sumudu Samarakoon, Hamid Shiri +4
Notwithstanding the significant traction gained by ultra-reliable and low-latency communication (URLLC) in both academia and 3GPP standardization, fundamentals of URLLC remain elus…
Distilling On-Device Intelligence at the Network Edge
Jihong Park, Shiqiang Wang, Anis Elgabli +6
Devices at the edge of wireless networks are the last mile data sources for machine learning (ML). As opposed to traditional ready-made public datasets, these user-generated privat…
Communication and Consensus Co-Design for Distributed, Low-Latency and Reliable Wireless Systems
Hyowoon Seo, Jihong Park, Mehdi Bennis +1
Designing distributed, fast and reliable wireless consensus protocols is instrumental in enabling mission-critical decentralized systems, such as robotic networks in the industrial…
Performance Analysis of Blockchain Systems with Wireless Mobile Miners
Gilsoo Lee, Jihong Park, Walid Saad +1
In this paper, a novel framework that uses wireless mobile miners (MMs) for computation purposes in a blockchain system is proposed. In the introduced system, the blockchain ledger…
Wireless Network Intelligence at the Edge
Jihong Park, Sumudu Samarakoon, Mehdi Bennis +1
Fueled by the availability of more data and computing power, recent breakthroughs in cloud-based machine learning (ML) have transformed every aspect of our lives from face recognit…
URLLC-eMBB Slicing to Support VR Multimodal Perceptions over Wireless Cellular Systems
Jihong Park, Mehdi Bennis
Virtual reality (VR) enables mobile wireless users to experience multimodal perceptions in a virtual space. In this paper we investigate the problem of concurrent support of visual…
Minimizing Latency to Support VR Social Interactions over Wireless Cellular Systems via Bandwidth Allocation
Jihong Park, Petar Popovski, Osvaldo Simeone
Immersive social interactions of mobile users are soon to be enabled within a virtual space, by means of virtual reality (VR) technologies and wireless cellular systems. In a VR mo…
Hybrid Precoding for Massive MIMO Systems in Cloud RAN Architecture with Capacity-Limited Fronthauls
Jihong Park, Dong Min Kim, Elisabeth De Carvalho +1
Cloud RAN (C-RAN) is a promising enabler for distributed massive MIMO systems, yet is vulnerable to its fronthaul congestion. To cope with the limited fronthaul capacity, this pape…
Wireless Access for Ultra-Reliable Low-Latency Communication (URLLC): Principles and Building Blocks
Petar Popovski, Jimmy J. Nielsen, Cedomir Stefanovic +8
Ultra-reliable low latency communication (URLLC) is an important new feature brought by 5G, with a potential to support a vast set of applications that rely on mission-critical lin…
Coverage and Rate of Downlink Sequence Transmissions with Reliability Guarantees
Jihong Park, Petar Popovski
Real-time distributed control is a promising application of 5G in which communication links should satisfy certain reliability guarantees. In this letter, we derive closed-form max…
Revisiting Frequency Reuse towards Supporting Ultra-Reliable Ubiquitous-Rate Communication
Jihong Park, Dong Min Kim, Petar Popovski +1
One of the goals of 5G wireless systems stated by the NGMN alliance is to provide moderate rates (50+ Mbps) everywhere and with very high reliability. We term this service Ultra-Re…
Spatio-Temporal Network Dynamics Framework for Energy-Efficient Ultra-Dense Cellular Networks
Jihong Park, Mehdi Bennis, Seong-Lyun Kim +1
This article investigates the performance of an ultra-dense network (UDN) from an energy-efficiency (EE) standpoint leveraging the interplay between stochastic geometry (SG) and me…
User-Centric Mobility Management in Ultra-Dense Cellular Networks under Spatio-Temporal Dynamics
Jihong Park, Sang Yeob Jung, Seong-Lyun Kim +2
This article investigates the mobility management of an ultra dense cellular network (UDN) from an energy-efficiency (EE) point of view. Many dormant base stations (BSs) in a UDN d…
Tractable Resource Management with Uplink Decoupled Millimeter-Wave Overlay in Ultra-Dense Cellular Networks
Jihong Park, Seong-Lyun Kim, Jens Zander
The forthcoming 5G cellular network is expected to overlay millimeter-wave (mmW) transmissions with the incumbent micro-wave (μW) architecture. The overall mm-μW resource managemen…