4. About SK Telecom
3
South Korea No.1 Mobile Network Operator (30M+ subscribers)
Expanding the new ICT Portfolio
MNO MEDIA IoT / DATA AI Platform
Launched in
Dec 01 2018
14. IPv6 service entity - ② Network(Backbone, LTE N/W, IX)
Internal
IPv6
IPv4 IPv6
15. Authentication Charging
NMS
Policy
&
Control
IMS Mgmt.
LTE EPS
Authentication • user auth. Additional plan
Charging • offline, online charging
Policy&Control • Plan based capacity control
Mgmt. • IPv6 address, IPv6 configuration
IMS • HD-Voice, RCS
NMS • Service statistics and report
IPv6 service entity – ③ Telco Systems
8 kinds of Multi-vendor LTE EPS have been developed
18. Wired
(broadband)
Wireless
(LTE)
• IPv4 + IPv6 dual
stack
• Cannot solve IPv4
depletion problem
• IPv6 only
• IPv4 depletion
problem solved
Voice(IPv6) + Data(IPv4) Voice&Data(IPv6)
• IPv4 address request 1/2
reduced
• Not a fundamentally solved
• IPv6 only
• IPv4 depletion problem solved
OO-Mobile SK Telecom
• No coordination
with other player
• Representative
service only
• Customer oriented
& coordination
with other player
• All internet
service providing
with IPv6
SKT IPv6 Differentiation point