Case study on spectrum management and monitoring in Korea

April 2018

Park gwang moon

Domestic Distribution(MSIT)

commercialMilitary/Public

GeneralWireless

Apparatus

InternationalDistribution

Station Authorization(CRMS)

Type Approval(RRA, CRMS)

Monitoring/Supervision/Anti-interference

(CRMS)

Station Inspection(CRMS KCA)

Service & Technology

(ETRI)

Policy Study(KISDI)

SUPPORTING GROUP

Structure of the national Spectrum Management and Monitoring

CRMS Since 1947Central Radio Management Service(CRMS) has been expanded into the organization covering a broadcasting and communication.Now CRMS has 5 divisions, 1 satellite radio monitoring center and 10 regional branch offices on a national scale to provide customer-oriented services.

Feb 2017

ETRI makes contribution to the nation’s economic and social development through research, development and distribution of industrial core technologies in the field of Information, Communications, Electronics, Broadcasting and Convergence technologies.

ETRI Since 1976

Staff

2,033 Employees- 1,869 Engineer - Admin 164(50% ph.D)

Budget

10%

20%

70%

Tech LicenseIndustry

Government

5

Major Achievements

CDMACode Division

Multiple Access

1976

1989

1995

2004

2011

DRAMDynamic RandomAccess Memory

WibroWireless

Broadband

LTE-Advanced

ICT InnovatorLeading the 4th

Industrial Revolution1986

TDXTime Division

Switching, System

ETRI in National R&D Structure

Infrastructure available for Spectrum Monitoring

Fixed Station

MON : 70/10, DF : 18

Mobile Station

MON : 11/11, MON&DF : 12

Key interference- Similar to China except no illegal broadcasting and base station

Enhanced Protection of Public Safety Network- airport, port, police station, fire station, etc.- GNSS(Global Navigation Satellite System), Airport Traffic Control : 120~133MHz- Marine Safety . EPIRB(Emergency Position-Indicating Radiobeacon station) : 406MHz. VHF-DSC(Digital Selective Calling) : 156MHz, V-Pass : 897MHz, AIS : 162MHz

PyeongChang 2018 Olympic winter Games- Mission : protection of broadcasting and communication network, approval &inspection for broadcasting and communication equipment- Period : 2018.1.9.~3.20.

Key interference issues and any particular issues being faced in Korea

www.etri.re.kr/eng

THANK YOU.