Open AccessAn Interference Assessment between New Unlicensed Wireless Connectivity and Outside Broadcasting Service in the 6 GHz Band
Author(s) -
Seung-Nam Kim,
Il-Kyoo Lee,
Bub-Joo Kang
Publication year - 2021
Publication title -
journal of communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.185
H-Index - 35
eISSN - 2374-4367
pISSN - 1796-2021
DOI - 10.12720/jcm.16.11.479-484
Subject(s) - telecommunications , spectrum management , broadband , computer science , wireless broadband , computer network , wireless , bandwidth (computing) , interference (communication) , radio spectrum , broadcasting (networking) , broadband networks , service (business) , wireless network , cognitive radio , business , channel (broadcasting) , marketing
New innovative technology such as unlicensed wireless connectivity has become essential to provide more beneficial and advanced services. Therefore, it is necessary to study the use of broadband available and potentials of spectrum harmonization for massive unlicensed applications, equally Wireless Fidelity (Wi-Fi) with higher frequency and wider bandwidth. This paper presents an interference assessment between unlicensed Wi-Fi service and an incumbent service such as Outside Broadcasting (OB) system in the 6 GHz band. It also includes several radio interference scenarios to analyse coexistence by Minimum Coupling Loss (MCL) and Monte Carlo (MC) methods. Consequently, this study suggests protection distance as a possible approach for the coexistence of the unlicensed Wi-Fi service and OB system in the 6 GHz band.