ieee802.16 fixed/nomadic ip deployment max riegel, 2006-07-07
TRANSCRIPT
IEEE802.16 fixed/nomadic IP deploymentMax Riegel <[email protected]>, 2006-07-07
16ng@IETF-66 IEEE802.16 Fixed/nomadic deployment (Max Riegel) Page 2
ETH and IP support of IEEE802.16
Ethernet Network Service [ETH-CS]
The WiMAX network provides plain Ethernet connectivity end-2-end.
IP Network Service [IP-CS/IPoETH-CS]
The WiMAX network provides IP connectivity to the Internet and operator services for single hosts or multiple hosts behind a gateway.
PPPoE
IEEE802.16 Link
NAP NSP
WiMAX Network providing Ethernet Service
IPoEPPPoE
IPoE
VLAN
L2-VPN
MetroETH
VLAN
L2-VPN
MetroETH
IEEE802.16 Link
NAP NSP
WiMAX Network providing IP Service
BRAS
ASP
Internet
Scope of 16ng
16ng@IETF-66 IEEE802.16 Fixed/nomadic deployment (Max Riegel) Page 3
CPN
Access Network
WiMAX802.16-2004TE
NSP
ASPA10
IPPPP
PPPoEETHPHY
ETHPHYETHPHY
ETH802.16
ETH802.16
ETHPHY
IPPPP
PPPoEETHPHY
IPLNKPHY
IPLNKPHY
T
v
BSSS
BRAS
CPN
DSLAM
ModemTEDSL
T
IPETHPHY
ETHPHYETHPHY
ETH802.16
ETH802.16
ETHPHY
IPETHPHY
IPLNKPHY
IPLNKPHY
PPPoETH
IPoETH
Deployment of IEEE802.16 for wireless DSL
Wireless DSL based on IPoETH protocol layering is an example of a fixed/nomadic IP deployment of IEEE802.16
ETH-CS
IPoETH-CS
16ng@IETF-66 IEEE802.16 Fixed/nomadic deployment (Max Riegel) Page 4
CPN
Access Network
TE
NSP
ASPA10
T
V
MS
BRAS
CPN
DSLAM
ModemTE
DSLT
ASN CSNR3
MSGateway
IPPPP
PPPoEETHPHY
ETHPHYETHPHY
ETH802.16
ETH802.16
ETHPHY
IPPPP
PPPoEETHPHY
ETHPHY
IPLNKPHY
IPLNKPHY
IPETHPHY
ETHPHYETHPHY
ETH802.16
ETH802.16
ETHPHY
IPETHPHY
IPLNKPHY
IPLNKPHY
PPPoETH
IPoETHETHPHY
IEEE802.16e for fixed/nomadic deployments
Fixed/nomadic deployments may leverage the benefits of IEEE802.16e
Mobile WiMAX(IEEE802.16e)
16ng@IETF-66 IEEE802.16 Fixed/nomadic deployment (Max Riegel) Page 5
FA (IPv4)
IEEE802.16e Fixed/Nomadic Network
Switched AN uses ETH switching functions to realize link layer transport & mobility inside AN
Proxy-ARP and ARP filtering and other methods to reduce broadcast/multicast overhead, especially over the airlink.
Depending on needs, FA may be deployed or Co-located FA/CoA mode can be used.
MS/SS
Access Network
OFDMA OFDMA PHY PHY
ARBS
MAC MAC ETH ETHHO HO ARP/IP ARP/IP
OFDMA OFDMA
PHY PHYMAC MAC
ETH ETHETH-CS ETH-CS
IPBridgingIP
Mobility Control (Optional)
Packet Transport
802.16e Link
ETHETHPHY
802.xxIP
Host
Host
PHY802.xx
OFDMAMAC
ETH-CS
BridgingETH
PHY802.xx
IP
PHY802xx
802.11
ETH
IP Cloud CN
HA
IP
MIP(v6)
This network behind MS may exist
Col-FA