Abstract
This paper studies adjacent channel interference (ACI) between wireless systems that are allocated in adjacent frequency bands and investigates their coexistence in mmWAVE-based 5G New Radio(NR) systems. By using ACI analysis methodology proposed for the 3rd Generation Partnership Project (3GPP), we describe the inter-system interference scenarios and apply advanced techniques for mmWAVE-based systems. In particular, we focus on the impact of transmit/receive beam-forming, which is one of the major extension of the ACI analysis methodology targeting mmWAVE band. Various types of new network layouts, including indoor layout and uncoordinated hot-spot layout, have been investigated considering the propagation models of mmWAVE. We perform computer simulation to verify the coexistence performance of mmWAVE-based 5G systemsfrom 5%-tile
| Translated title of the contribution | A Study on Adjacent Channel Interference and Coexistence in mmWAVE-Based 5G Systems |
|---|---|
| Original language | Korean |
| Pages (from-to) | 1389-1401 |
| Number of pages | 13 |
| Journal | 한국통신학회논문지 |
| Volume | 43 |
| Issue number | 9 |
| DOIs | |
| State | Published - 2018 |