IPv6 Deployment Scenario over Mobile Broadband Wireless Networks

1
IPv6 Deployment Scenario over Mobile Broadband
Wireless Networks

• Presenter
• Yu-Seon Kim(yseonkim_at_kt.co.kr)
• KT
• Minji Nam, Enkyoung Paik, Sung-Il Kim, Se Jun
  Park, Yu-Seon Kim
• IETF-64, Vancouver, 5 November 2005

2
Goals

• Introduce IPv6 deployment scenario that suits for
  WiBro
• Provide issues that should be considered when
  deploying IPv6 over WiBro

3
Why IPv6 over WiBro?

• WiBro service in 2006 (IPv4)
• IPv6 over WiBro is in the near future
• Advantages for IPv6 over WiBro
• Enhanced support for Mobility by MIPv6
• Increasing number of mobile devices in broadband
  networks

4
Scenario
Phase 1 Phase 2 Phase 3
Description WiBro service based on IPv4 Starts offering IPv6 service Provide stable IPv6 service
Mobile Station IPv4-only - IPv4-only - IPv4/IPv6 Dual Stack - IPv4-only - IPv4/IPv6 Dual Stack - IPv6-only
Access Network IPv4/IPv6 Dual Stack IPv4/IPv6 Dual Stack IPv4/IPv6 Dual Stack
Backbone Network IPv4 - IPv4 - MPLS tunneling IPv4/IPv6 Dual Stack
5
Comments

• What still needs to be done?
• Your comments are welcomed!