ISP IPv6 Deployment Scenarios in Wireless Broadband Access Networks draft-shin-v6ops-802-16-deployment-scenarios-00

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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 _at_ Dallas, TX

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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.

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802.16 Networks Elements
Customer Access Provider Service
Provider Premise
(Backend Network) -----
----- ------ --------
MSs --(802.16)-- BS -----Access--- Edge
ISP ----- -----
Router Router gtNetwork
----- -------- -----
-----
------ Mss --(802.16)-- BS
-------- --AAA -----
----- Server


------
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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 lt-------------
----- v -----
------- -------- MS2
lt----------gtBS/AR1 --------- Edge ISP
----- -------
Router gtNetwork

-------- ----- -------
Ms3 lt----------gtBS/AR2
----------- ----- -------

lt---gt IP termination
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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 lt------ -----
----- -------
-------- MS2 lt---------gtBS/AR1
--------- Edge ISP -----
------- Router gtNetwork

--------
----- -------
Ms3 lt----------gtBS/AR2 -----------
----- -------

lt---gt IP termination
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Scenario C

• A BS is separated from a router
• A subnet consists of only single BS and single
  router and multiple MSs.

----- MS1 lt------ -----
----- ----- -----
-------- MSs lt---------- BS1
----gt AR ---- Edge ISP -----
----- ----- Router
gtNetwork


-------- ----- -----
Mss lt----------- BS2 --------
----- -----

lt---gt IP termination
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Scenario D

• A BS is separated from a router
• A subnet consists of multiple BS and multiple
  MSs.

----- ----- -----
ISP 1 MS1 lt----- -gt
AR1 ---- ER1 gtNetwork -----
----- ----- -----
----- MS2 lt----------
BS1 -- ----- -----
----- ----- ISP 2
-gt AR2
---- ER2 gtNetwork -----
----- ----- ----- Ms3
lt----------- BS2 -- -----
-----

lt---gt IP termination
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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.

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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.