1

KOREN Update in 2014
 Infrastructure Backbone(Up to 160G) and Access link (up to 10G) for applying various
ICT technologies testing capability•

10~160G backbone is deployed nationwide based on ROADM (7 Pops)
About 70 connections as Access link to user site
Wireless test(LTE only) facilities (EPC core and femto AP) newly deployedInterconnect with KREONET as 2*10G (operate each 10G separately) Testbeds
Distributed SDN/Openflow resources was on-going operational for utilization .
Promote local SDN developing SME company to co-work tech. verification

 Collaborate with Other resources
M2M testbed, Cloud nodes, Bigdata facility, Giga internet service infra and etc

 Projects
 SDN(Openflow), Mobile environment and medical application


6 Awarded projects are on-going now
Focus on future internet related technology and develop testing facility issues

Backbone
Rebuilding 100G infrastructure
ROADM + ASR Routers

SE

SESW

SW
DJ

DJ
DG

BS

GJ

JJ

DG

BS

GJ

JJ

BS: BuSan
DG: DaeGu
DJ: DaeJeon
GJ: GwangJu
SE: Seoul
SW: SuWon
JJ: JeJu

KOREN Update in 2014
 New domestic backbone was deployed Backbone architecture is similar but upgrade bandwidth- ASR routers(Seoul, Daejeon) and local vendor’s equipment s Centralized resources for better experimental environment and easy
to operate and support

 Additional resource added
 Mobile research facility attached to KOREN- LTE & wifi related technology would be tested
AccesstestbedCore test
infra[EPC]
S-G/W

KOREN

P-G/W

Verification
UE(wirelessdevice)

HeNB(basestaion)-LTE Femto

MME

HSS

AuC

SDN Testbed
 SDN facility status in KOREN- Operate OF Switch, OpenStack, UCS, Controller between Seoul & Daejeon- Controller : OSCAR, NOX, Floodlight, IRIS (ETRI/release OCT/2013)- Equipments : First(ETRI], Narinet(OF@TEIN), NetFPGA▲ KOREN OF-PC▲ SDN H/W allocations

Mobile Testbed
KOREN POP(Seoul)

KOREN NOC, Seoul

Wireless Research Center

Other Testbeds
 M2M testbed

Deploy M2M testbed for pilot service (co-work with NIPA)
Provide testing and developing toolkit and service platform
Connect with KOREN to M2M support center for testing Cloud environment Providing virtual resources to researchers(individual, univ. , industry) About 100 computing nodes would connect to KOREN this year andwould provide cloud infrastructure and virtual resources BigData analysis platform
 Providing resources which could make Bigdata related technology
and service based on public data
 KOREN provide connectivity to someone or company which want toaccess Bigdata facility.

Giga Internet pilot Service
 Giga Internet pilot providers(KT, SKB, LGU+) try to adapt this service incurrent commercial service- KOREN connected each providers trial environment and verify related techs(Contents network efficiency, intelligent tech(SDN))- With the results, they would decide whether service will be launched or not Currently, consider service plan and proceed commercialization-8-

Verify R&D results
 Test & verification Center for next generation network Deploy environment testing & verifying research output foradvancement of R&D projects
 Locate test environment in KOREN based environment
 Co-work with R&D Projects partners
 Support test of commercial equipment- Issue test result report.

 Activities
 Make test procedure for each candidate project Share test equipment with research community(industry, university, and research institutes)

Plans Collaborations in 2015
- Focus on global collaboration infrastructure with partners(especially with Japan)- Domestically, expand facility based on user’s demand- Develop new collaboration fields- APII workshop 2015 will be held in KOREA

Thank you
koren@nia.or.kr