Download - 4.1.3.3 Handover optimization
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4.1.3.3Handover optimization
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OutlineIntroductionFast Handover Mobile IPv6(FMIPv6, RFC4260)Hierarchical Mobile IPv6(HMIPv6, RFC4140)Dormant Mode Host Alerting (IP Paging, RFC3132)
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OutlineIntroductionFast Handover Mobile IPv6(FMIPv6, RFC4260)Hierarchical Mobile IPv6(HMIPv6, RFC4140)Dormant Mode Host Alerting (IP Paging, RFC3132)
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IntroductionMobile IPv6(MIPv6)
MIPv6MIPv64.1.3.3
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OutlineIntroductionFast Handover Mobile IPv6(FMIPv6, RFC4260)Hierarchical Mobile IPv6(HMIPv6, RFC4140)Dormant Mode Host Alerting (IP Paging, RFC3132)
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FMIPv6 (1)L2 association requestHandoff triggerLayer 3DelayAccess Router (AR) tableAR listMNpacketsbuffer
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FMIPv6 (2)
IETF MIPv6 FMIPV6(Proactive Fast Handover),IP(Reactive Fast Handover)
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FMIPv6 (2)
IETF MIPv6 FMIPV6(Proactive Fast Handover),IP(Reactive Fast Handover)
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FMIPv6 MNAR(PAR)AR(NAR)MN APBeacon
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FMIPv6 MNAP BSSID(AP-ID)AP-ID RtSolPr PAR
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FMIPv6 PAR AR AP PrRtAdvMNAP PAR
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FMIPv6 MN Layer 3 AP NAR MN NAR Pre-fix MAC Address NCoAFBU PAR
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FMIPv6 PAR MNNCoAHI NAR
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FMIPv6 NAR NCoA DADIP MNNAR NCoA NARHAck PAR
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FMIPv6 PARFBackMNFBackNARMNPARFBackMNNARFBack
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FMIPv6 PARMNpacketNARNARbufferMNNARMNpacket lost
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FMIPv6 MNFNANARMNNAR
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FMIPv6 NARMNpacketMN
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FMIPv6 (2)
IETF MIPv6 FMIPv6(Proactive Fast Handover),IP(Reactive Fast Handover)
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FMIPv6 MNFBUPARMN NARFBU
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FMIPv6 MN FBUFNA NAR
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FMIPv6 NARFBUPARPARMNpacketNARPARFBUFBackFBU
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FMIPv6 PARMNpacketNAR
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FMIPv6 NARpacketMN
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MIPv6 VS FMIPv6 (Movement detection)MIPv6FMIPv6IP (Duplicate Address Detection, DAD)MIPv6FMIPv6 (Handoff Latency)MIPv6FMIPv6
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MIPv6 VS FMIPv6 (Movement detection)MIPv6FMIPv6IP (Duplicate Address Detection, DAD)MIPv6FMIPv6 (Handoff Latency)MIPv6FMIPv6
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MIPv6 VS FMIPv6 (Movement detection)MIPv6FMIPv6IP (Duplicate Address Detection, DAD)MIPv6FMIPv6 (Handoff Latency)MIPv6FMIPv6
MNRouter Advertisement (RA)MNRAAR
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MIPv6 VS FMIPv6 (Movement detection)MIPv6FMIPv6IP (Duplicate Address Detection, DAD)MIPv6FMIPv6 (Handoff Latency)MIPv6FMIPv6
Layer 2 PHY IndicationMNAPARMN PHYLink_quality_crosses_thresholdAPsAPsPARAPsAPMN
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MIPv6 VS FMIPv6 (Movement detection)MIPv6FMIPv6IP (Duplicate Address Detection, DAD)MIPv6FMIPv6 (Handoff Latency)MIPv6FMIPv6
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MIPv6 VS FMIPv6 (Movement detection)MIPv6FMIPv6IP (Duplicate Address Detection, DAD)MIPv6FMIPv6 (Handoff Latency)MIPv6FMIPv6
MNIPv6Pre-fixMACGlobal AddressIPDADMN(0~1000ms)1000msDAD
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MIPv6 VS FMIPv6 (Movement detection)MIPv6FMIPv6IP (Duplicate Address Detection, DAD)MIPv6FMIPv6 (Handoff Latency)MIPv6FMIPv6
MNNCoA (DAD)MNNARDAD
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MIPv6 VS FMIPv6 (Movement detection)MIPv6FMIPv6IP (Duplicate Address Detection, DAD)MIPv6FMIPv6 (Handoff Latency)MIPv6FMIPv6
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MIPv6 VS FMIPv6 (Movement detection)MIPv6FMIPv6IP (Duplicate Address Detection, DAD)MIPv6FMIPv6 (Handoff Latency)MIPv6FMIPv6
Home AgentMNCNMNTCPCNAckMNCN
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MIPv6 VS FMIPv6 (Movement detection)MIPv6FMIPv6IP (Duplicate Address Detection, DAD)MIPv6FMIPv6 (Handoff Latency)MIPv6FMIPv6
FMIPv6(tunnel)MNPARMNNARbufferMNNARMNMNNAR
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OutlineIntroductionFast Handover Mobile IPv6(FMIPv6, RFC4260)Hierarchical Mobile IPv6(HMIPv6, RFC4140)Dormant Mode Host Alerting (IP Paging, RFC3132)
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Hierarchical MIPv6MNBU
HMIPv6Mobility Anchor Point (MAP)
MAPAccess Router (AR)ARMAP domain ID
HMIPv6MNBUMN
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The architecture of HMIPv6
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The architecture of HMIPv6HMIPv6MAPMAPHome Agent
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The architecture of HMIPv6MAPARMAP domainARMAP domain ID
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The architecture of HMIPv6MNMAPMicro-mobilityMNMAP
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The architecture of HMIPv6MNMAPMAPMacro-mobilityMNMAPBUHAMAP
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HMIPv6 LCoA & RCoAHMIPv6MNOn-Link Care-of-Address (LCoA) MN(AR)PrefixRegional Care-of-Address (RCoA)MAPPrefix
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Micro-mobility MAPMNmobilityMAP MNHABU(Mirco-mobility )LCoA RCoA
Binding Update
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Marco-mobility MNMAPMAPMNBU HAIP address (Marco-mobility)LCoARCoA
Binding Update
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HMIPv6 Marco-mobilityMarco-mobilityMNMNAR
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HMIPv6 Marco-mobilityMNAccess RouterRARAMNMAP
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HMIPv6 Marco-mobilityMAPMNRCoAMAPPrefixMNBUMAPBURCoALCoABU message
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HMIPv6 Marco-mobilityMAPBinding TableBinding ACK (BA) MN
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HMIPv6 Marco-mobilityMAPBinding TableBAMNBA message
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HMIPv6 Marco-mobilityMNBUHACNBUHome AddressLCoABU message
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HMIPv6 Message flow
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HMIPv6 Message flowMicro-mobilityMNMAP
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HMIPv6 Message flowMacro-mobilityMNMAPHALCoA
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HMIPv6 Message flowMNRoute Optimization (RO)Macro-mobilityCNRO
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OutlineIntroductionFast Handover Mobile IPv6(FMIPv6, RFC4260)Hierarchical Mobile IPv6(HMIPv6, RFC4140)Dormant Mode Host Alerting (IP Paging, RFC3132)
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Introduction - IP Paging (1)Goals of Paging
BU
IP paging based on HMIPv6
MNMNMNBUHAMN
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Introduction - IP Paging (2)How ?MNActiveMIPv6MNIdleBU MNActive modeIdle modePaging Agent (PA)PAMNIdlePaging AgentARARPA-ID Paging Area
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Introduction - IP Paging (3)Idle, Active ModesIdleActiveReceive Paging Request or Open ConnectionAll Connection Closed or Active timeoutUpdate location on every handoffUpdate location when PA change
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Introduction - IP Paging (4)Turn to activePA MNMNActiveMNMNIdlePaging AreaPaging RequestMNbuffer packetsMNPaging RequestPaging ResponsePA IPBUHAPABUMNActive
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IP PagingMN -> ActivePATableMNActiveIdle
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IP PagingMN -> ActiveMNIdlePA
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IP PagingMN -> ActiveChange state
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IP PagingMN -> IdlePAMNIdleMNZZzz
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IP PagingMN-> IdleMNBUZZzz
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IP PagingMN-> IdleCNMNPAMNIdleBufferZZzz
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IP PagingMN-> IdlePAPaging RequestMNPaging RequestZZzz
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IP PagingMN-> IdleMNPaging RequestPaging Request timeoutPaging Fault?ZZzz
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IP PagingMN-> IdlePAPaging AreaPaging RequestMNPaging RequestZZzz
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IP PagingMN-> IdleMNPaging ResponsePAIPHABUPaging Response
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IP PagingMN-> ActivePAMNActive
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IP PagingMN-> IdleBinding Update
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IP PagingMN -> ActiveMAPBufferMNPacket forward
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Original MIPv6 and PagingHARegistrationHARegistrationPagingzzzzzzMIPv6IP Paging
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Original MIPv6 and PagingHARegistrationHARegistrationPagingzzzzzzMIPv6IP Paging
*message, RtSolPrPrRtAdvMN (AP-ID, AR-INFO)
FBU FBACK, PAR tunnel() (PCoANCoA)FBU, FBACK
FNA, MN, NARMN, NCoA PCoA*HMIPv6MNmicro-mobilityMNMNHMIPv6MIPv6* MAP (Mobility Anchor Point) : HMIPv6MAPMAPHome Agent
LCoA (On-Link Care-of-address) : LCoAMN(Access Router)PrefixMIPv6CoAMAPLCoAMNMAPRCoALCoA
RCoA (Regional Care-of-address) : RCoAMAPPrefixMIPv6Home AddressRCoAMNLCoAMAPRCoAHACNMNMAPMNRCoAMAPMAPMN RCoA
******Now, IP Paging discussed by IETF Seamoby Working Group.http://www.ietf.org/html.charters/seamoby-charter.html**Now, IP Paging discussed by IETF Seamoby Working Group.http://www.ietf.org/html.charters/seamoby-charter.html*Similar Power-Saving mode is also existed in IEEE 802.11 wireless network.[4]
*Similar Power-Saving mode is also existed in IEEE 802.11 wireless network.[4]