| Guest Introduction TMN Today: Challenges and Opportunities |
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xv | (4) |
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Maurizio Decina, Politecnico di Milano/CEFRIEL, Italy |
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| Editors' Introduction Implement Complexity to Realize Simplicity |
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xix | |
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Salah Aidarous, NEC America, USA |
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Thomas Plevyak, Bell Atlantic, USA |
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Chapter 1 Information Modeling and Its Role in Network Management |
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1 | (62) |
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Lakshmi Raman, ADC Telecommunications, USA |
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1 | (2) |
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1.2 Information Modeling Made Easy |
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3 | (1) |
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1.3 Communicating Management Information |
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4 | (1) |
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1.4 Message-Based Paradigm |
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5 | (1) |
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1.5 Object-Oriented Paradigm |
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6 | (3) |
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1.5.1 System Management Architecture |
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7 | (1) |
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1.5.2 Message Structure for Telecommunications NM |
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7 | (1) |
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1.5.3 Message Structure for Data Communications NM |
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8 | (1) |
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1.6 Foundations of Information Modeling |
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9 | (1) |
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10 | (1) |
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1.8 Object-Oriented Design |
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11 | (1) |
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1.9 Information Modeling Principles |
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12 | (1) |
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1.10 Managed Object Class Definition |
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12 | (9) |
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1.10.1 Package Definition |
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13 | (2) |
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15 | (1) |
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16 | (2) |
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18 | (1) |
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19 | (1) |
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20 | (1) |
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1.11 Systems Management Operations |
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21 | (2) |
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1.12 Management Information Base (MIB) |
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23 | (1) |
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1.13 Extending Managed Object Class Definition |
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24 | (2) |
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26 | (1) |
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1.15 Naming Managed Objects |
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27 | (2) |
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1.16 Modeling Relationships |
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29 | (1) |
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1.17 Representing Information Models |
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30 | (1) |
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1.18 Differences in Information Modeling Principles |
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31 | (1) |
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1.19 Examples of Information Models for TMN |
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32 | (1) |
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1.20 TMN Modeling Efforts |
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32 | (1) |
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1.21 Event Report Management |
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33 | (4) |
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1.22 Cross-Connection Model |
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37 | (2) |
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1.23 Performance Monitoring Framework |
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39 | (3) |
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1.24 Information Models in Standards |
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42 | (5) |
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1.25 Example Information Models for Data Communications |
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47 | (1) |
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1.26 Conformance and Interoperability |
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48 | (1) |
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1.27 Conformance Statements |
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49 | (1) |
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1.28 Profiles and Interoperability |
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50 | (2) |
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1.28.1 Network Management Profiles |
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51 | (1) |
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1.28.2 Information Model Ensembles |
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51 | (1) |
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1.29 Considerations for Interoperable TMN Interfaces |
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52 | (1) |
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52 | (1) |
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1.31 Distributed Processing and TMN |
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53 | (1) |
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1.32 Open Distributed Processing |
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54 | (1) |
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1.33 Open Distributed Management Architecture |
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55 | (1) |
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1.34 Common Object Request Broker Architecture (CORBA) |
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56 | (1) |
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57 | (1) |
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58 | (5) |
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Chapter 2 OSI Systems Management, Internet SNMP, and ODP/OMG CORBA as Technologies for Telecommunications Network Management |
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63 | (48) |
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George Pavlou, University College London, UK |
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2.1 Introduction and Overview |
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63 | (4) |
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2.1.1 Background Information: ASN.1 |
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66 | (1) |
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2.2 Management Information Models |
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67 | (10) |
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2.2.1 The SNMP Information Model |
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68 | (2) |
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2.2.2 The OSI Management Information Model |
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70 | (4) |
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2.2.3 The ODP/OMG CORBA Information Model |
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74 | (3) |
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2.3 Access and Distrubution Paradigm |
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77 | (13) |
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78 | (3) |
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2.3.2 OSI System Management |
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81 | (5) |
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86 | (3) |
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2.3.4 Summary and Comparison |
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89 | (1) |
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90 | (8) |
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2.4.1 Scalability, Flexibility |
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90 | (2) |
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2.4.2 Generic Management Functionality |
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92 | (3) |
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95 | (3) |
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2.5 Interworking and Coexistence |
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98 | (6) |
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2.5.1 OSI and Internet Management |
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98 | (3) |
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2.5.2 ODP/OMG CORBA and Internet Management |
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101 | (1) |
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2.5.3 ODP/OMG CORBA and OSI Management |
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102 | (2) |
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2.6 Summary and the Future |
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104 | (4) |
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108 | (1) |
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108 | (3) |
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Chapter 3 Management Platforms |
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111 | (39) |
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George Pauthner, Alcatel Telecom, Germany |
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Jerry Power, Alcatel Telecom, USA |
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111 | (5) |
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3.2 The Well-Designed Platform System |
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116 | (3) |
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119 | (15) |
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119 | (3) |
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3.3.2 MIB Data Management |
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122 | (3) |
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3.3.3 GUI Presentation Services |
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125 | (2) |
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127 | (2) |
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3.3.5 Distributed Communications Services |
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129 | (1) |
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130 | (1) |
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3.3.7 Interworking Applications |
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130 | (1) |
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3.3.8 Application Framework Tools |
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131 | (1) |
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3.3.9 Application Programming Interfaces (APIs) |
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132 | (2) |
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3.4 Standards and Platform Building Blocks |
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134 | (6) |
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135 | (2) |
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137 | (1) |
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138 | (1) |
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139 | (1) |
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3.5 Case Study: Openview, ALMAP, and the 1320 |
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140 | (7) |
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140 | (3) |
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143 | (2) |
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145 | (2) |
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147 | (2) |
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149 | (1) |
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Chapter 4 Management of Personal Communications Services (PCS) Networks |
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150 | (26) |
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Vijay K. Garg, Lucent Technologies, Bell Labs, USA |
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150 | (2) |
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4.2 Management Approaches for the PCS Network |
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152 | (2) |
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4.3 Reference Model for the North American PCS System |
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154 | (9) |
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4.3.1 TIA Reference Model |
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155 | (3) |
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4.3.2 T1 PCS References Architecture |
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158 | (2) |
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160 | (3) |
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4.4 Requirements for PCS Network Management |
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163 | (1) |
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4.5 Management Goals for PCS Networks |
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164 | (1) |
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4.6 Management Functions of PCS Networks |
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165 | (8) |
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4.6.1 Accounting Management |
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165 | (2) |
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4.6.2 Performance Management |
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167 | (1) |
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168 | (2) |
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4.6.4 Configuration Management |
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170 | (3) |
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4.6.5 Security Management |
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173 | (1) |
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173 | (1) |
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174 | (2) |
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Chapter 5 Managing Mobile Networks: From Cellular Systems to Satellite Networks |
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176 | (21) |
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Yechiam Yemini, Columbia University, USA |
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Geoffrey Moss, Motorola, USA |
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176 | (1) |
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5.2 An Overview of Mobile Networks |
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177 | (5) |
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178 | (1) |
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179 | (3) |
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5.3 Managing the Elements |
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182 | (6) |
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5.3.1 Managing Interactions with the Physical Environment |
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182 | (1) |
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5.3.2 Managing Rapid Changes |
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183 | (1) |
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5.3.3 Managing Constrained Resources |
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184 | (1) |
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5.3.4 The Challenge of Event Correlation |
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185 | (1) |
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5.3.5 An Architecture for Managing Mobile Networks Elements |
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186 | (2) |
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5.3.5.1 How Should Mobile Elements be Instrumented |
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186 | (1) |
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5.3.5.2 How to Monitor, Analyze, and Control Mobile Elements |
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187 | (1) |
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5.4 Managing the Network Layer |
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188 | (3) |
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5.4.1 Managing the Impact of Mobility on the Network Layer |
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189 | (2) |
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5.5 Managing the Application Services Layer |
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191 | (4) |
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5.5.1 Monitoring the Performance of Services |
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192 | (3) |
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5.5.2 Configuration Management |
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195 | (1) |
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195 | (1) |
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196 | (1) |
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Chapter 6 Management of CATV Networks |
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197 | (27) |
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John Brouse, Jones Intercable, USA |
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Mohamed Beshir, Nortel, Canada |
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197 | (1) |
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198 | (7) |
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6.3 The Modern CATV Network |
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205 | (9) |
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205 | (6) |
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211 | (3) |
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214 | (1) |
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6.4 Management of Existing Networks |
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214 | (1) |
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6.5 Future Network Characteristics |
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215 | (4) |
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216 | (3) |
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6.5.1.1 Movies on Demand (MoD) |
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216 | (1) |
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6.5.1.2 Near Video on Demand (N-VOD) |
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216 | (1) |
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216 | (1) |
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217 | (1) |
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217 | (1) |
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217 | (2) |
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6.6 Implications for the CATV Industry |
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219 | (1) |
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6.7 Demand Placed on Network Management |
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219 | (1) |
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6.8 Future Network Management Systems |
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220 | (1) |
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6.9 Other CATV Management Systems |
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220 | (1) |
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6.10 Operations Systems (OSs) |
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221 | (2) |
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223 | (1) |
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Chapter 7 Architectural Integrity as a Countermeasure to Complexity in the Telecommunications Management System Life Cycle |
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224 | (49) |
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Mike Ahrens, Bellcore, USA |
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224 | (5) |
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7.1.1 The Quest for a Breakthrough |
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225 | (1) |
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7.1.2 Accidental versus Essential Complexity |
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226 | (1) |
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7.1.3 Complexity Inherent in Software Systems |
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227 | (1) |
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7.1.4 Conway's Law: Linking Organizational to System Architecture |
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228 | (1) |
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7.2 TMSs in the Context of the S&NI Life Cycle |
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229 | (8) |
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230 | (1) |
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7.2.2 Technology Assessment |
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231 | (1) |
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231 | (1) |
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7.2.4 Network Characterization |
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232 | (1) |
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7.2.5 Network Equipment Supplier Selection |
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233 | (1) |
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7.2.6 Service Requirements |
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233 | (1) |
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7.2.7 Network Requirements |
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234 | (1) |
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7.2.8 Key Learnings for Introducing TMSs in the S&NI Life Cycle |
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235 | (2) |
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7.3 Architectural Integrity as a Countermeasure to Complexity |
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237 | (10) |
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7.3.1 Characteristics of Complex Systems |
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238 | (2) |
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7.3.2 The Role of Architecture in Coping with Complexity |
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240 | (2) |
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7.3.2.1 What Is Architecture, and What Do Architects Do? |
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240 | (2) |
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7.3.2.2 Architecture Team Composition |
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242 | (1) |
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7.3.2.3 Architecture Team Charter |
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243 | (4) |
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7.3.2.3.1 Define the Problem, Not the Solution |
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244 | (1) |
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7.3.2.3.2 Disciplined Problem Definition |
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244 | (1) |
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7.3.2.3.3 Detailed Knowledge of System Behavior (Ashby Knowledge) |
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245 | (1) |
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7.3.2.3.4 Architectural Integrity, Shared Mental Models, Common Language |
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245 | (1) |
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7.3.2.3.5 Tools for Creating Shared Mental Models, Common Language |
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246 | (1) |
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7.4 The Role of Learning and Memory in Countering Complexity |
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247 | (10) |
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7.4.1 Individual Learning and Memory |
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248 | (6) |
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7.4.1.1 Models of Individual Learning |
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248 | (1) |
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7.4.1.2 Models of Individual Memory |
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249 | (2) |
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7.4.1.3 Individual Single-Loop Versus Double-Loop Learning |
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251 | (2) |
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7.4.1.4 An Example of Individual Single-Loop Learning |
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253 | (1) |
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7.4.1.5 An Example of Double-Loop Learning |
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253 | (1) |
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7.4.2 Organizational Learning and Memory |
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254 | (2) |
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7.4.3 Organizational SLL and DLL |
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256 | (1) |
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7.5 The Significance of Coupling Operational and Conceptual Learning |
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257 | (9) |
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7.5.1 An Historical Perspective |
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258 | (3) |
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7.5.2 The Importance of Transferring Operational Knowledge |
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261 | (1) |
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7.5.3 Transferring Operational and Conceptual Knowledge |
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262 | (4) |
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7.5.3.1 Operational to Operational (Socialization) |
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263 | (1) |
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7.5.3.2 Operational to Conceptual (Articulation) |
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263 | (1) |
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7.5.3.3 Conceptual to Conceptual (Combination) |
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263 | (1) |
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7.5.3.4 Conceptual to Operational (Internalization) |
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264 | (1) |
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7.5.3.5 A Knowledge Transfer Learning Cycle |
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264 | (2) |
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7.6 Improving Handoffs in the Waterfall Model |
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266 | (3) |
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7.6.1. The Phased Approach |
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267 | (1) |
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7.6.2. The Overlapping Approach |
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268 | (1) |
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7.7 Putting it All Together: The Design for Complexity |
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269 | (4) |
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Chapter 8 The Impact of Telecommunications in Europe and the Requirement for Network Management |
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273 | (36) |
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Enrico Bagnasco, CSELT, Italy |
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Marina Geymonat, CSELT, Italy |
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273 | (2) |
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8.2 The Past and Present Network Management Scenario in Europe |
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275 | (1) |
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276 | (3) |
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8.3.1 Increase of Liberalization and Deregulation |
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277 | (1) |
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8.3.2 Increase of Automation |
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277 | (1) |
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8.3.3 Introduction of Cooperative Management |
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278 | (1) |
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8.3.4 Service Management and Customer Control |
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278 | (1) |
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8.3.5 Security of Management |
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278 | (1) |
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8.3.6 Standard Management Interfaces on Future Technology |
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279 | (1) |
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8.4 Initiatives Sponsored by the European Commission |
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279 | (8) |
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280 | (1) |
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281 | (6) |
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282 | (1) |
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283 | (1) |
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284 | (1) |
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285 | (1) |
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286 | (1) |
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8.5 Initiatives Sponsored by European Operators |
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287 | (8) |
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287 | (6) |
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8.5.1.1 P406-TMN Management of Pan-European IN-Based Freephone Service |
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290 | (1) |
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8.5.1.2 P408-Experiments and Field Trial Support |
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290 | (1) |
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8.5.1.3 P414-TMN Guidelines |
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291 | (1) |
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8.5.1.4 P612-X-Interface for Trouble Ticketing and Freephone Service Management |
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292 | (1) |
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293 | (1) |
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294 | (1) |
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8.6 The European Telecommunications Standard Institute (ETSI) |
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295 | (2) |
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8.7 Pan-European TMN Laboratories: The EURESCOM Experience |
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297 | (9) |
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8.7.1 Achieving Interoperability (IOP) Between Multivendor Platforms |
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300 | (3) |
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8.7.2 Methodology for Specifications Validation: The EURESCOM Example |
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303 | (3) |
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8.8 Relationships with International Standardization Bodies |
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306 | (1) |
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306 | (3) |
| Index |
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309 | (10) |
| About the Editors |
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319 | |