PDCCH implementation based on 5G NR system and comparision with LTE PDCCH
Eunjeong Shin, Ok-Sun Park, Seong Chul Cho, Jaesheung Shin · 2020
The 5G NR system starts with Release 15 and includes Release 16. The NR system has added physical channels identical to LTE and physical channels for duplication in high-speed and high-frequency environments. In this paper, the characteristics of PDCCH physical channel in LTE and NR system are compared and the implementation of NR PDCCH is discussed.