Title:
DEVICE AND METHOD FOR AUTOMATICALLY MANAGING LINE NUMBER SHEET OF MOBILE COMMUNICATION SYSTEM ON BASIS OF PASSIVE WDM FRONTHAUL
Document Type and Number:
WIPO Patent Application WO/2023/101074
Kind Code:
A1
Abstract:
In a device and method for automatically managing a line number sheet of a mobile communication system on the basis of a passive WDM fronthaul according to a preferred embodiment of the present invention, the mobile communication system includes an access network that connects a digital unit (DU) and a radio unit (RU) on the basis of a passive wavelength division multiplexing (WDM)-based fronthaul device, and the line number sheet thereof is automatically generated and updated so as to be automatically managed, thus allowing line information to be acquired more efficiently when the system malfunctions or is in operation.
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Inventors:
LEE JONG MIN (KR)
LIM HOON (KR)
JUNG SO YEIN (KR)
LEE JIN WOOK (KR)
KIM SANG WOO (KR)
LEE SUN IK (KR)
SONG MYEONG HUN (KR)
CHO BEUM GEUN (KR)
LIM HOON (KR)
JUNG SO YEIN (KR)
LEE JIN WOOK (KR)
KIM SANG WOO (KR)
LEE SUN IK (KR)
SONG MYEONG HUN (KR)
CHO BEUM GEUN (KR)
Application Number:
PCT/KR2021/018360
Publication Date:
June 08, 2023
Filing Date:
December 06, 2021
Export Citation:
Assignee:
HFR INC (KR)
International Classes:
H04B10/079; H04J14/02; H04Q1/20
Domestic Patent References:
| WO2021107240A1 | 2021-06-03 |
Foreign References:
| KR101984262B1 | 2019-05-30 | |||
| KR101520395B1 | 2015-05-14 | |||
| KR102158867B1 | 2020-09-22 | |||
| US20200403938A1 | 2020-12-24 |
Attorney, Agent or Firm:
WOOIN PATENT & LAW FIRM (KR)
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