434 citations · 1.3k across the 83 of their papers we have counts for
9 papers · 1 filter
Millimeter-Wave Interference Avoidance via Building-Aware Associations
Jeemin Kim, Jihong Park, Seunghwan Kim +3
Signal occlusion by building blockages is a double-edged sword for the performance of millimeter-wave (mmW) communication networks. Buildings may dominantly attenuate the useful si…
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…
Stochastic Geometric Coverage Analysis in mmWave Cellular Networks with a Realistic Channel Model
Mattia Rebato, Jihong Park, Petar Popovski +2
Millimeter-wave (mmWave) bands have been attracting growing attention as a possible candidate for next-generation cellular networks, since the available spectrum is orders of magni…
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…
Ultra-Dense Edge Caching under Spatio-Temporal Demand and Network Dynamics
Hyesung Kim, Jihong Park, Mehdi Bennis +2
This paper investigates a cellular edge caching design under an extremely large number of small base stations (SBSs) and users. In this ultra-dense edge caching network (UDCN), SBS…
Cooperative Transmissions in Ultra-Dense Networks under a Bounded Dual-Slope Path Loss Model
Yanpeng Yang, Ki Won Sung, Jihong Park +2
In an Ultra-dense network (UDN) where there are more base stations (BSs) than active users, it is possible that many BSs are instantaneously left idle. Thus, how to utilize these d…
On the Asymptotic Behavior of Ultra-Densification under a Bounded Dual-Slope Path Loss Model
Yanpeng Yang, Jihong Park, Ki Won Sung
In this paper, we investigate the impact of network densification on the performance in terms of downlink signal-to-interference (SIR) coverage probability and network area spectra…