Content for TS 33.108 Word version: 18.0.0
14 Invocation of Lawful Interception (LI) for Group Communications System Enablers (GCSE)
14.1 Background
14.2 GCS AS in Intercepting Operator's Network
14.3 GCS AS Outside Intercepting Operator Network
15 Interception of Messaging Services
15.1 Overview
15.2 SMS
15.3 MMS
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14 Invocation of Lawful Interception (LI) for Group Communications System Enablers (GCSE) |R12| p. 170
14.1 Background p. 170
14.2 GCS AS in Intercepting Operator's Network p. 170
14.2.1 General p. 170
14.2.2 Identifiers p. 170
14.2.2.1 Overview p. 170
14.2.2.2 Lawful Interception Identifier p. 170
14.2.2.3 Network Identifier p. 171
14.2.2.4 Correlation Number p. 171
14.2.3 Timing and quality p. 171
14.2.3.1 Timing p. 171
14.2.3.2 Quality p. 171
14.2.4 Security Aspects p. 171
14.2.4.1 General p. 171
14.2.5 Quantitative Aspects p. 172
14.2.5.1 General p. 172
14.2.6 IRI for GCSE based Communications p. 172
14.2.6.1 General p. 172
14.2.6.2 Events and Event Information p. 174
14.2.7 CC for GCSE based Communications p. 179
14.2.7.1 General p. 179
14.3 GCS AS Outside Intercepting Operator Network p. 179
14.3.1 General p. 179
15 Interception of Messaging Services |R13| p. 180
15.1 Overview p. 180
15.2 SMS p. 180
15.3 MMS |R14| p. 181
15.3.1 Introduction p. 181
15.3.2 Identifiers p. 181
15.3.2.1 Overview p. 181
15.3.2.2 Lawful Interception Identifier p. 182
15.3.2.3 Correlation Number p. 182
15.3.6 IRI for MMS p. 182
15.3.6.1 General p. 182
15.3.6.2 Events and Event Information p. 186
15.3.6.2.1 Overview p. 186
15.3.6.2.2 REPORT record information p. 187
15.3.7 CC for MMS p. 199
15.3.7.1 General p. 199
