000 08585nam a2200517 i 4500
001 8040089
003 IEEE
005 20220712211741.0
006 m o d
007 cr |n|||||||||
008 171024s2008 maua ob 001 eng d
010 _z 2009021654 (print)
020 _a9780470684283
_qelectronic
020 _z9780470682623
_qcloth : print
020 _z0470682620
_qcloth : alk. paper
024 7 _a10.1002/9780470684283
_2doi
035 _a(CaBNVSL)mat08040089
035 _a(IDAMS)0b00006485f0e3d9
040 _aCaBNVSL
_beng
_erda
_cCaBNVSL
_dCaBNVSL
050 4 _aTK5103.4874
_b.H46 2009eb
082 0 0 _a621.382/1
_222
100 1 _aHenry-Labord�aere, A.,
_eauthor.
_930702
245 1 0 _aVirtual roaming systems for GSM, GPRS, and UMTS :
_bopen connectivity in practice /
_cArnaud Henry-Labord�aere.
264 1 _aChichester, West Sussex, U.K. ;
_bJohn Wiley,
_c2009.
264 2 _a[Piscataqay, New Jersey] :
_bIEEE Xplore,
_c[2009]
300 _a1 PDF (xxxv, 304 pages) :
_billustrations.
336 _atext
_2rdacontent
337 _aelectronic
_2isbdmedia
338 _aonline resource
_2rdacarrier
504 _aIncludes bibliographical references and index.
505 0 _a-- Preface xiii -- By the Same Author xviii -- Abbreviations and Acronyms xix -- 1 'Virtual Roaming' Purpose and Principles 1 -- 1.1 Mobile Services Affected by Virtual Roaming 1 -- 1.2 Virtual Roaming Hub for Inbound Visitors' Service (Single IMSI) 2 -- 1.3 Virtual Roaming Hub for Outbound Subscribers: Multi-IMSI 7 -- 1.4 Brief Introduction to Standard Bilateral Roaming Procedures 9 -- 1.5 Principles of the SS7 Protocol Layers Used in Roaming Procedures 10 -- 2 Architecture of Virtual Roaming Systems 15 -- 2.1 SCCP, MAP, CAP and GTP Transformation Principle in the Roaming Hub 15 -- 2.2 Procedures for the Virtual Roaming Visitors' Service (Single IMSI) 16 -- 2.3 Restriction of Virtual Roaming by the Roaming Hub 29 -- 2.4 Procedures for the Virtual Roaming Visitors' Service (Multi-IMSI) 31 -- 2.5 IS 41 ↔ƒnMAP GSM Inter-standard Roaming Hubs 37 -- 2.6 Various MAP and CAMEL Transformation Methods 39 -- 2.7 Appendix of Chapter 2 41 -- References and Further Reading 48 -- 3 Connecting the VPLMN MNOs to a Virtual Roaming Supplier 51 -- 3.1 MNO Configuration vs Roaming Hub Supplier Configuration 51 -- 3.2 Connection to the Roaming Hub Service, MNO Point of View: Using the 'Alias GT' Method 51 -- 3.3 Details of E212 →?nE214 MNO Configuration with the GT Translation Methods 53 -- 3.4 Connection to the Roaming Hub Service, MNO Point of View: Using the 'MTP Transparent Tunnelling' Method 54 -- 3.5 Roaming Hub Supplier Point of View: Different Modes of Connection of the MNO Clients 54 -- 3.6 Implementation of a Roaming Hub with Several Point Codes 57 -- 3.7 SS7 Stack Architecture for a Robust Integrated System with Several Point Codes 61 -- 3.8 SIGTRAN Introduction and Practical Configuration 63 -- 3.9 Standard MTP3 Load Distribution Algorithm 66 -- 3.10 SCCP Class 1 (Sequenced Connectionless Protocol) 68 -- References and Further Reading 69 -- 4 Networks of Roaming Hubs and SMSeXchanges 71 -- 4.1 Cooperation of Several Roaming Hubs 71 -- 4.2 Problem Raised by Mobile Number Portability (MNP) 71.
505 8 _a4.3 Use of the TCAP Dialogue Part to Provide an End-To-End Routing Capability 74 -- References and Further Reading 77 -- 5 Hosted Roaming Hubs with Virtual GTs 79 -- 5.1 Purpose 79 -- 5.2 TCAP Dialogue Implementation Constraints 79 -- References and Further Reading 84 -- 6 Location-based Services and Virtual Roaming 85 -- 6.1 Traces Show How an SMLC Really Works 85 -- 6.2 'Spyware Measurements' in the Handset 86 -- 6.3 Network MAP-based Location Obtaining Methods: Prerequisites 91 -- 6.4 Simple BSS-based SMLC Architecture Using the Mobile TA and Measurements 100 -- 6.5 Details of a More Accurate Positioning Method: A-GPS 106 -- 6.6 The Enhanced Time Difference (E-OTD) Method: Hyperbola Intersections 110 -- 6.7 Annex: Execution of the Algorithm for Position Computation with the 'Measurement Reports' or E-OTD 112 -- References and Further Reading 115 -- 7 Roaming Costs or Inter-operator Traffic Charge Suppression Systems, and Other Service Improvements 117 -- 7.1 VMS Anti-tromboning: Large Financial Savings in GSM and UMTS 117 -- 7.2 Call Back and Local Calls Optimization 124 -- 7.3 Dialled Number Correction with CAMEL 128 -- References and Further Reading 129 -- 8 SIM Cards 'Over The Air' Provisioning 131 -- 8.1 Principles of SIM OTA Using SMS: Download and Upload 131 -- 8.2 OTA SIM Provisioning Interface Examples 137 -- 8.3 Coding the Binary Payload to Download (Write) and Upload (Read) Files of -- 8.4 Coding the Binary Payload to Download (Write) and Upload (Read) Data of the SIM Card (Access with Applet File Manager) 154 -- 8.5 Coding a Binary Payload Which Triggers the Execution of a Remote SIM Tool Kit (Using the Applet File Manager) 154 -- 8.6 More Details on OTA Formats 155 -- 8.7 Details for the Upload of a Big SIM Address Book (Multiple Entries) Using Concatenated SMS 160 -- 8.8 Security Keys, How to Use the Card Vendor Provided Data 163 -- References and Further Reading 164 -- 9 Handset 'Over The Air' Provisioning of GPRS Profiles, Automatic Device Management 167.
505 8 _a9.1 The Data Access Path in GSM: Purpose of GPRS Profile Settings 167 -- 9.2 Obtaining the IMEI of a Handset for Device Management 168 -- 9.3 Method to Remotely Check that a Loaded GPRS Profile Works 172 -- 9.4 Architecture of a Classical OTA GPRS Server 173 -- 9.5 Stochastic Automatic GPRS Profile Type Learning OTA Server 174 -- 9.6 Stochastic Convergence 176 -- 9.7 Best Order to Try an Unknown Handset GPRS Profile Type 177 -- References and Further Reading 178 -- 10 Current Developments and Directions: GSM-UMTS ↔?nVoIP Roaming 179 -- 10.1 Pirate Techniques? 179 -- 10.2 Seamless 'Free Roaming'? GSM-UMTS with SS7 ↔?nVoIP Gateways 180 -- 10.3 Attracting the Visitors and Forcing Them to Roam Immediately in a Given VPLMN 184 -- 10.4 IMS, the all IP Network Architecture 186 -- 10.5 Making a 4G 'IP Call' to a Mobile 187 -- References and Further Reading 189 -- 11 Worked-out Examples 191 -- 11.1 Examples of Chapter 1 191 -- 11.2 Examples of Chapter 3: Roaming Hub with Several Point Codes 215 -- 11.3 Examples of Chapter 4 221 -- Index 303.
506 _aRestricted to subscribers or individual electronic text purchasers.
520 _aThis book provides a detailed technical guide to the virtual and optimised roaming systems for mobile networks Written by a pioneer in the field, this book focuses on the implementation of virtual roaming systems. It generalizes the previous SS7 SMS interworking architectures to voice and data, GPRS, and 3G virtual roaming; extending the discussion of virtual roaming to include location based services, optimal routing and 4G perspectives. The author provides a thorough and detailed technical explanation of the topic covering subjects such as 'Over the Air' (OTA) provisioning and detailed geo-localisation systems in a virtual roaming environment. Finally, this book addresses the application of MAP, CAMEL, TCAP, SCCP, and GTP. Key Features: *Provides a thorough and detailed technical coverage of virtual and optimised roaming systems for mobile networks *Explores the application of MAP, CAMEL, TCAP, SCCP, and GTP *Discusses previous SMS Hubs architecture used for SMS interworking and generalises to voice, data, and 3G virtual roaming *Includes material on pre-paid case with CAMEL parameter transformations, SMS, Supplementary Services and USSD implementation *Focuses on roaming hubs (including an, introduction to Sigtran configuration) and transparent networks of hubs This book will serve as an invaluable reference for network and networking engineers, handset developers, systems implementers, systems integrators, systems software engineers and programmers, wireless specialists and anybody else seeking a comprehensive and practical guide to the basics of virtual roaming systems.
530 _aAlso available in print.
538 _aMode of access: World Wide Web
588 _aDescription based on PDF viewed 10/24/2017.
650 0 _aRoaming (Telecommunication)
_930703
655 0 _aElectronic books.
_93294
710 2 _aIEEE Xplore (Online Service),
_edistributor.
_930704
710 2 _aWiley,
_epublisher.
_930705
776 0 8 _iPrint version:
_z9780470682623
856 4 2 _3Abstract with links to resource
_uhttps://ieeexplore.ieee.org/xpl/bkabstractplus.jsp?bkn=8040089
942 _cEBK
999 _c74893
_d74893