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Myung-Ki Shin, ETRI Youn-Hee Han, Samsung AIT IETF-65 v6ops WG @ Dallas, TX

ISP IPv6 Deployment Scenarios in Wireless Broadband Access Networks draft-shin-v6ops-802-16-deployment-scenarios-00. Myung-Ki Shin, ETRI Youn-Hee Han, Samsung AIT IETF-65 v6ops WG @ Dallas, TX. Goal and Scope. Wireless Broadband Access Technologies

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Myung-Ki Shin, ETRI Youn-Hee Han, Samsung AIT IETF-65 v6ops WG @ Dallas, TX

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  1. ISP IPv6 Deployment Scenarios in Wireless Broadband Access Networksdraft-shin-v6ops-802-16-deployment-scenarios-00 Myung-Ki Shin, ETRI Youn-Hee Han, Samsung AIT IETF-65 v6ops WG @ Dallas, TX

  2. Goal and Scope • Wireless Broadband Access Technologies • IEEE develops 802.16 standards to support the deployment of broadband wireless metropolitan area networks. • WiMAX certifies interoperability of broadband wireless products. • WiBro (Wireless Broadband), Korea effort is also based on the 802.16. • Goal of this Draft • Recently, broadband wireless access network is emerging for wireless communication for user requirements such as high quality data/voice service, fast mobility, wide coverage, etc. • The draft extends [bb-deployment- scenarios] and uses its structure and common terminology. • Useful for IPv6 ISPs who want to adopt Wireless Broadband Access Networks.

  3. 802.16 Networks Elements Customer | Access Provider | Service Provider Premise | | (Backend Network) +-----+ +-----+ +------+ +--------+ | MSs |--(802.16)--| BS |-----+Access+---+ Edge | ISP +-----+ +-----+ |Router| | Router +==>Network +--+---+ +--------+ +-----+ +-----+ | | +------+ | Mss |--(802.16)--| BS |--------+ +--|AAA | +-----+ +-----+ |Server| +------+

  4. Scenario A • A BS is integrated with a router, composing one box in view of implementation. • A subnet consists of only single BS/router and single MS. +-----+ | MS1 |<-------------+ +-----+ v +-----+ +-------+ +--------+ | MS2 |<---------->|BS/AR1 |---------| Edge | ISP +-----+ +-------+ | Router +==>Network +--------+ +-----+ +-------+ | | Ms3 |<---------->|BS/AR2 |-----------+ +-----+ +-------+ <---> IP termination

  5. Scenario B • A BS is integrated with a router, composing one box in view of implementation. • A subnet consists of only single BS/AR and multiple MSs. +-----+ | MS1 |<------+ +-----+ | +-----+ | +-------+ +--------+ | MS2 |<------+--->|BS/AR1 |---------| Edge | ISP +-----+ +-------+ | Router +==>Network +--------+ +-----+ +-------+ | | Ms3 |<---------->|BS/AR2 |-----------+ +-----+ +-------+ <---> IP termination

  6. Scenario C • A BS is separated from a router • A subnet consists of only single BS and single router and multiple MSs. +-----+ | MS1 |<------+ +-----+ | +-----+ | +-----+ +-----+ +--------+ | MSs |<------+----| BS1 |---->| AR |----| Edge | ISP +-----+ +-----+ +-----+ | Router +==>Network ^ +--------+ +-----+ +-----+ | | Mss |<-----------| BS2 |--------+ +-----+ +-----+ <---> IP termination

  7. Scenario D • A BS is separated from a router • A subnet consists of multiple BS and multiple MSs. +-----+ +-----+ +-----+ ISP 1 | MS1 |<-----+ +->| AR1 |----| ER1 |===>Network +-----+ | | +-----+ +-----+ +-----+ | +-----+ | | MS2 |<-----+-----| BS1 |--| +-----+ +-----+ | +-----+ +-----+ ISP 2 +->| AR2 |----| ER2 |===>Network +-----+ +-----+ | +-----+ +-----+ | Ms3 |<-----------| BS2 |--+ +-----+ +-----+ <---> IP termination

  8. Things to Do • According to each scenarios, the following considerations was discussed in this draft. • IPv6 Related Infrastructure Changes • Addressing • IPv6 Control and Data Transport • Routing • Also, IPv6 Multicast, QoS, Security, Network Management changes was described.

  9. Next Steps • Feel of Room Here • Adopt this draft as a new WG document ? • The best way was to add this material into [bb-deployment- scenarios] , but it is too late at this time. • So, publish it as a separate document. • It covers scenarios and deployment issues, while 16ng will cover protocol issues.

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