一种新的基于分级移动IPv6的移动性管理方案

:2003206205;:2003210216:IntelResearchCouncilIPv63,(,100876):IPv6,MNMAPMN,MAPMAP,,MAPMAP,IP:HA;FA;MAP;GMAP:TP393104:A:100123695(2004)0820244203ANewMobilityManagementSchemeinHierarchicalMobileIPv6FANGBo,SONGJun2de(CollegeofElectronic&Engineering,BeijingUniversityofPosts&Telecommunications,Beijing100876,China)Abstract:HierarchicalmobileIPv6makesthemobilitymanagementlocalized.RegistrationwithHAisonlyneededwhileMNmovingbetweenMAPdomains.Inthispaper,theauthorproposedanadaptivemobilitymanagementschemebasedonthehier2archicalmobilityIPv6.TheschemefocusesontheMNoperationaswellasMAPoperationduringthehandoff.AdaptiveMAPselectionalgorismcanbeusedtoselectasuitableMAPtoregisterwithonceMNmovesintoanewsubnetwhileMAPcanthusadaptivelychanginghismanagementdomain.Furthermore,MAPcanalsoadaptivelychangesitslevelinthehierarchicalrefer2ringontheserviceloadorotherrelatedinformation.Detailedhandoffalgorismisalsodiscussedinthispaper.Keywords:HA;FA;MAP;GMAP1,,IP,,HA,HA,,,MNHA,IP[1]FA,MN,HA,FA,MNHA,[5],GFA,FA,FA/GFA,[7],IPv6IPv6,MAP(MobileAuchorPoint),MAP,MNMAP,MAP,MAP,MAP,MAPMN,MAP,QoS,[12],,,MAPMNMAPIP;,,IPv6IPGMAP(GatewayMAP),MN()MAPMAP[7]GMAP,ARMN,MAP,MNMAP,,MNIPv6,MAPMNMAP,MN[6],MAP21IPv6,MNAR4422004©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.AR,IPv6,HA,CNIPv6CNMN:CNMNHAMN;CNMNMNHA,MNHA,CN,HAMN,2IP(MAP),MAP,MAP,HA,(CN),MAP,,MN,IP211IPIPv6,33(GMAP),GMAPHA,CN,GMAPMAPRouterDiscovery()MAP,MAP()MAPARMNMAPCNMNMAPARMN,MAPMN()212MN1,MN2MN321211MN(1)MN1,3,MN1AR1AR2,AR1,AR2MAP1,MN1,AR2,MAP1,CNMN1MAP1AR2MN1GMAP,HA(2)MN2,MN2AR3,IP,MAP1[6],,MAP1MN2MAP2(,MAP1MN2)MAP1MAP,AR3MAP2,MAP1MAP2MAP2AR3,,MAP2MN2AR3,MN2AR3,AR3,MN2AR2AR3MN2,,CNMN2CNGMAPMAP1AR2MN2;CNGMAPMAP1MAP2AR3MN2,MN2AR2MAP1,MN2,,MAP1AR2MN2,MN2AR3MAP1MAP2AR3MAP1AR3,MAP1AR1,AR2AR1,AR2,AR3,CNGMAPMAP1MAP2AR3MN2AR3MAP1,MAP1()AR3,AR3MAP2MAP1MAP2AR,MN2,AR3;,MAP1AR,GMAP,GMAPMN2MAP2MAP1GMAP,MN2MAP2,AR3CNGMAPMAP2AR3MN2,MN2,AR3MAP244MN2(3)MN3,MAP2MAP3,,MN3MAP2MAP3,?MAP,MAP5428:IPv6©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.MAP,:;MHMAP,,IP,,,,,MAP,,,,,,MAP,MAP,,,,,MAP,:MAPOptionD;V;L;V0;L0NeighborDiscoveryMAPOp2tion,;V,L,V0,L0(1):V,L,,MAP,MAP;V,L,MAP,;V,L,,MAPOptionMAP,MAP,MAP21212MAP3,MAP3MAP2,MAP2,MAP3MN,,MAP2,MAP2,GMAPGMAPMAP3,MAP2MAP3,GMAPMAP3MAP3GMAP,MAP2GMAP,MAP2,,MAP3GMAP,AR4AR5,CNGMAPMAP353IPv6MAPMN,MNMAP,,,,,[12],MAPMAPAR,Context2TransferFastHandover:[1]RamonCaceres,etal.FastandScableHandoffsforWirelessInternet2works[C].MOBICOM96,USA:ACM,1996.56266.[2]DBJohnson,CPerkins.RouteOptimizationinMobileIP[Z].I2ETF,InternetDraft,draft2ietf2mobileip2optim211.txt,2001.[3]NicolasMontavont,ThomasNodel.HandoverManagementforMo2bileNodesinIPv6Networks[J].IEEECommunicationMagazine,2002,40(8):38243.[4]CEPerkins.IPMobilitySupport[S].IETF,RFC2002,1996.[5]CEPerkins.MobileIPLocalRegistrationwithHierarchicalForeignAgents[Z].IETF,InternetDraft,draftperkins2mobileip2hierfa200,1999.[6]KarimELMalki,etal.SimultaneousBindingsforMobileIPv6FastHandoffs[Z].Draft2elmalki2mobileip2bicasting2v6202.txt,2002.[7]HSoliman,etal.HierarchicalMIPv6MobilityManagement[Z].I2ETF,InternetDraft,draft2ietf2mobileip2hmipv6207.txt,2001.[8]CEPerkins.OptimizedSmoothHandoffsinMobileIP[C].Procee2dingsofIEEEInternationalSymposiumonComputersandCommuni2cations,USA:IEEE,1999.3402346.[9]ChengLinTan,KinMunLye.AFastHandoffSchemeforWirelessNetworks[C].Proceedingsofthe2ndACMInternationalWorkshoponWirelessMobileMultimedia,USA:ACM,1999.83290.[10]AlperEYegin.SupportingOptimizedHandoverforIPMobility2Require2mentsforUnderlyingSystems[Z].IETF,InternetDraft,draft2manyfolks2l22mobilereq202.txt,2002.[11]EvaGustafsson,etal.MobileIPv4RegionalRegistration[Z].IETF,InternetDraft,draft2ietf2mobileip2reg2tunnel207.txt,2002.[12]RajeevKoodli.FastHandoversforMobileIPv6[Z].IETF,InternetDraft,draft2ietf2mobileip2fast2mipv6206.txt,2003.:,,IP;,,,6422004©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.