2 papers
cs.IT2017
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…
cs.IT2015
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…