25 citations · 26 across the 5 of their papers we have counts for
5 papers
A Preamble Collision Resolution Scheme via Tagged Preambles for Cellular IoT/M2M Communications
Han Seung Jang, Su Min Kim, Hong-Shik Park +1
In this paper, we propose a preamble (PA) collision resolution (PACR) scheme based on multiple timing advance (TA) values captured via tagged PAs. In the proposed PACR scheme, tags…
Relay-Pair Selection in Buffer-Aided Successive Opportunistic Relaying using a Multi-Antenna Source
Themistoklis Charalambous, Su Min Kim, Nikolaos Nomikos +2
We study a cooperative network with a buffer-aided multi-antenna source, multiple half-duplex (HD) buffer-aided relays and a single destination. Such a setup could represent a cell…
Joint Link Adaptation and User Scheduling with HARQ in Multi-Cell Environments
Su Min Kim, Bang Chul Jung, Dan Keun Sung
Inter-cell interference (ICI) is one of the most critical factors affecting performance of cellular networks. In this paper, we investigate a joint link adaptation and user schedul…
On the Entropy Computation of Large Complex Gaussian Mixture Distributions
Su Min Kim, Tan Tai Do, Tobias J. Oechtering +1
The entropy computation of Gaussian mixture distributions with a large number of components has a prohibitive computational complexity. In this paper, we propose a novel approach e…
Virtual Full-Duplex Buffer-Aided Relaying in the Presence of Inter-Relay Interference
Su Min Kim, Mats Bengtsson
In this paper, we study virtual full-duplex (FD) buffer-aided relaying to recover the loss of multiplexing gain caused by half-duplex (HD) relaying in a multiple relay network, whe…