Wireless and mobile all-IP networks

529 Pages·2005·11.145 MB·English

by  Yi-Bing Lin, Ai-Chun Pang

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Wireless and Mobile
All-IP Networks
Yi-Bing Lin and Ai-Chun Pang
WileyPublishing,Inc.
TEAM LinG
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Wireless and Mobile All-IP Networks
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Copyright©2005byWileyPublishing,Inc.,Indianapolis,Indiana
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About the Authors
Yi-Bing Lin is chair professor of the Department of Computer Science and
Information Engineering (CSIE), National Chiao Tung University (NCTU).
HealsoservesasvicepresidentoftheOfficeofResearchandDevelopment,
NCTU(2005–2006).Dr.LinisaseniortechnicaleditorofIEEENetwork,an
editor of IEEE Transactions on Wireless Communications, an associate
editor of IEEE Transactions on Vehicular Technology, an editor of IEEE
WirelessCommunicationsMagazine,aneditorofACMWirelessNetworks,
programchairforthe8thWorkshoponDistributedandParallelSimulation,
general chair for the 9th Workshop on Distributed and Parallel Simulation,
programchairforthe2ndInternationalMobileComputingConference,guest
editor for the ACM MONET special issue on Personal Communications,
guesteditorforIEEE Transactions on ComputersspecialissueonMobile
Computing,guesteditorforIEEETransactionsonComputersspecialissue
onWirelessInternet,andguesteditorforIEEECommunicationsMagazine
special issue on Active, Programmable, and Mobile Code Networking. Lin
is co-author of the book Wireless and Mobile Network Architecture (with
ImrichChlamtac;publishedbyJohnWiley&Sons).Linreceived1997,1999,
and2001DistinguishedResearchAwardsfromtheNationalScienceCouncil,
ROC;the2005Pan,Wen-YuenOutstandingResearchAward;the2004K.-T.
LiBreakthroughAward;andthe1998OutstandingYouthElectricalEngineer
AwardfromCIEE,ROC.HealsoreceivedtheNCTUOutstandingTeaching
Award in 2002. Lin is an Adjunct Research Fellow of Academia Sinica, and
is an adjunct chair professor of Providence University. He is also an IEEE
Fellow,anACMFellow,anAAASFellow,andanIEEFellow.
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iv About the Authors
Ai-Chun Pang received B.S., M.S., and Ph.D. degrees in Computer
ScienceandInformationEngineeringfromNationalChiaoTungUniversity.
ShejoinedtheDepartmentofComputerScienceandInformationEngineer-
ing, National Taiwan University, Taipei, Taiwan, as an Assistant Professor
in2002andanAssociateProfessorin2006.SinceAugust2004,Dr.Panghas
alsojoinedintheGraduateInstituteofNetworkingandMultimedia,National
TaiwanUniversity,Taipei,Taiwan.Herresearchinterestsincludedesignand
analysisofpersonalcommunicationsservicesnetworks,mobilecomputing,
voiceoverIP,andperformancemodeling.
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Credits
Executive Editor Vice President & Executive
CarolLong Group Publisher
Development Editor RichardSwadley
LuannRouff Vice President and Publisher
Production Editor JosephB.Wikert
PamelaHanley Composition
Copy Editor TechBooks
LuannRouff Proofreading
Editorial Manager PublicationServices
MaryBethWakefield
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Contents
Acknowledgments xv
Introduction xvii
1 ShortMessageServiceandIPNetworkIntegration 1
1.1 SMS-IPIntegrationwithSM-SC 3
1.1.1 NCTUShortMessageSystem 4
1.1.2 StatisticsforSMSDelivery 7
1.2 iSMSSystemArchitecture 10
1.3 iSMSCommunicationProtocols 14
1.3.1 SMSATCommandSet 15
1.3.2 iSMSCommunicationAPI 17
1.3.3 ImplementationofanEchoServer 18
1.4 ExamplesofServices 20
1.4.1 AccessingtheWebfromGSMMSs 20
1.4.2 HandsetMusicService 23
1.4.3 TrainScheduleSystem 25
1.4.4 OtheriSMSServices 26
1.5 CachingforiSMS-BasedWireless
DataAccess 29
1.6 ConcludingRemarks 34
1.7 Questions 36
2 MobilityManagementforGPRSandUMTS 39
2.1 NetworkArchitectures 39
2.2 ConceptsofMobilityManagement 45
2.3 MobilityManagementStates 48
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viii Contents
2.4 MMandPDPContexts 51
2.4.1 ContextsinSGSN 51
2.4.2 ContextsintheMS 54
2.4.3 RelationshipbetweentheMMStatesandthe
Contexts 55
2.5 AttachandDetach 56
2.6 LocationUpdate 59
2.7 ServingRNCRelocation 64
2.8 UMTS-GPRSIntersystemChange 70
2.8.1 SGSNChangefromUMTStoGPRS 70
2.8.2 SGSNChangefromGPRStoUMTS 72
2.9 ConcludingRemarks 73
2.10 Questions 74
3 SessionManagementforServingGPRSSupportNode 77
3.1 SessionManagementFunctions 80
3.1.1 PDPContextActivation 80
3.1.2 PDPContextDeactivation 83
3.1.3 PDPContextModification 85
3.2 SMSoftwareArchitecture 86
3.2.1 SMREGistration 86
3.2.2 SNDCPSM 88
3.2.3 RelayUnit 89
3.2.4 QoSManager 89
3.2.5 GMMSM 89
3.2.6 MaintenanceUnitandOperatingService 90
3.2.7 NetworkManager 90
3.2.8 SMforUMTS 90
3.3 SMSoftwareInitiationandConfiguration 91
3.3.1 Initiation 91
3.3.2 Configuration 93
3.4 SMProceduresintheSGSN 93
3.4.1 PDPContextActivation 93
3.4.2 PDPContextDeactivation 97
3.4.3 PDPContextModification 101
3.5 ConcludingRemarks 103
3.6 Questions 103
4 SessionManagementforGatewayGPRSSupportNode 105
4.1 APNAllocation 108
4.2 IPAddressAllocation 110
4.3 PDPContextActivation 112
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Contents ix
4.4 TunnelingbetweenUMTSandExternalPDN 115
4.5 QualityofService 118
4.6 ConcludingRemarks 123
4.7 Questions 124
5 ServingRadioNetworkControllerRelocationforUMTS 125
5.1 SRNCDuplication 127
5.2 CoreNetworkBi-casting 130
5.3 FastSRNCRelocation 132
5.4 ComparisonoftheRelocationMechanisms 135
5.5 ConcludingRemarks 137
5.6 Questions 137
6 UMTSandcdma2000Mobile
CoreNetworks 143
6.1 UMTSandcdma2000ProtocolStacks 146
6.1.1 Point-to-PointProtocol 149
6.1.2 TunnelingProtocols 150
6.2 MobilityandSessionManagementMechanisms 151
6.2.1 MobilityManagement 152
6.2.2 SessionManagement 154
6.2.3 RemarksonMobilityandSessionManagement 157
6.3 IPMobility 157
6.4 UMTSandcdma2000Interworking 164
6.5 ConcludingRemarks 167
6.6 Questions 168
7 UMTSChargingProtocol 171
7.1 TheGTP’Protocol 173
7.2 ConnectionSetupProcedure 176
7.3 GTP’CDRTransferProcedure 177
7.4 GTP’FailureDetection 178
7.5 ConcludingRemarks 180
7.6 Questions 182
8 MobileAll-IPNetworkSignaling 185
8.1 SignalingSystemNumber7 186
8.2 StreamControlTransmissionProtocol(SCTP) 190
8.3 UMTSNetworkSignaling 193