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NGN Traffic Management: Issues

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Ether(Fast, Giga,) Virtual. Physical. UDP. Two. Virtual. Controls. May not. Work. Together. ... NGN will be adaptive so that it can respond the API's request. ... – PowerPoint PPT presentation

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Title: NGN Traffic Management: Issues


1
NGN Traffic Management Issues
Technology Network Service
Multiple Technologies
Multiple Networks
Multiple Services
end
end
IPv6
IPv6
IP
IP
Ether
Wireless
MPLS/ATM
SDH
CPN/Access
Access
Backbone B
Backbone A
2
NGN Traffic Management
API
Two Virtual Controls May not Work Together.
TCP(window control)
UDP
IP(Diffserve,IP transfer capability)
MPLS
Ether(Fast, Giga,)
Virtual
ATM(ATM transfer capability)
SDH(Virtual Container)
?(2.4G,10G,40G..)
Physical
Fiber(DWDM,CDWM)
API will request network to provide a suitable
combination of traffic controls. NGN will be
adaptive so that it can respond the APIs
request. NGN select suitable technologies and
their traffic management scheme so That the APIs
needs can be met.
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