Content for TS 44.318 Word version: 18.0.0
4 Elementary procedures for handling of secure connection
4.1 General
4.2 Establishment of the secure connection
4.3 EAP-SIM authentication
4.4 EAP-AKA authentication
4.5 Release of the secure connection
5 GA-RC elementary procedures for GANC Discovery
5.1 Purpose of the Discovery Procedure
5.2 Discovery procedure
5.3 Discovery Request initiation by the MS
5.4 Discovery Request processing by the network
5.5 Discovery response processing by the MS
5.6 Abnormal cases
6 GA-RC elementary procedures for Registration
6.1 Purpose of GAN Registration
6.2 Registration procedure
6.3 Registration Update procedure
6.4 MS deregistration
6.5 Keep alive mechanism and TU3906 handling
6.6 MS Initiated Synchronization after TCP connection reestablishment
6.7 Transmission of Cell Broadcast Information
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4 Elementary procedures for handling of secure connection p. 21
4.1 General p. 21
4.2 Establishment of the secure connection p. 21
4.2.1 General p. 21
4.2.2 Identities p. 22
4.2.3 Crypto negotiation p. 22
4.2.4 NAT traversal p. 23
4.2.5 Certificate Handling and Authentication p. 23
4.2.6 Abnormal cases p. 23
4.3 EAP-SIM authentication p. 23
4.3.1 General p. 23
4.3.2 EAP-SIM Identity p. 24
4.3.3 EAP-SIM Fast Re-authentication p. 24
4.3.4 Abnormal cases p. 24
4.4 EAP-AKA authentication p. 24
4.4.1 General p. 24
4.4.2 EAP-AKA Identity p. 24
4.4.3 EAP-AKA Fast Re-authentication p. 24
4.4.4 Abnormal cases p. 25
4.5 Release of the secure connection p. 25
5 GA-RC elementary procedures for GANC Discovery p. 25
5.1 Purpose of the Discovery Procedure p. 25
5.2 Discovery procedure p. 25
5.3 Discovery Request initiation by the MS p. 25
5.4 Discovery Request processing by the network p. 26
5.4.1 Discovery accepted p. 27
5.4.2 Discovery rejected p. 27
5.5 Discovery response processing by the MS p. 27
5.5.1 Discovery accepted p. 27
5.5.2 Discovery rejected p. 27
5.6 Abnormal cases p. 28
5.6.1 TU3901 expiry p. 28
5.6.2 Lower layer failure in the MS p. 28
5.6.3 TU3902 expiry p. 28
5.6.4 TU3903 expiry p. 28
6 GA-RC elementary procedures for Registration p. 29
6.1 Purpose of GAN Registration p. 29
6.2 Registration procedure p. 29
6.2.1 Registration initiation by the MS p. 29
6.2.2 Registration processing by the network p. 31
6.2.2.1 General p. 31
6.2.2.2 Registration accepted p. 31
6.2.2.3 Registration redirected p. 31
6.2.2.4 Registration rejected p. 32
6.2.3 Registration response processing by the MS p. 32
6.2.3.1 Registration accepted p. 32
6.2.3.2 Registration redirected p. 34
6.2.3.3 Registration rejected p. 35
6.2.4 Abnormal cases p. 36
6.3 Registration Update procedure p. 37
6.3.1 Register Update initiation by the MS p. 38
6.3.2 Register Update processing by the network p. 39
6.3.2.1 Register Update Accepted p. 39
6.3.2.2 Register Update Rejected p. 39
6.3.2.3 Register Update results in redirection p. 39
6.3.3 Register Update Response handling in the MS p. 39
6.3.4 Register Update initiation by the network p. 39
6.3.5 Register Update handling in the MS p. 40
6.4 MS deregistration p. 40
6.4.1 Deregistration initiated by the MS p. 40
6.4.2 Reception of GA-RC DEREGISTER by GANC p. 40
6.4.3 Deregistration initiated by the network p. 40
6.4.4 Reception of GA-RC DEREGISTER by MS p. 40
6.5 Keep alive mechanism and TU3906 handling p. 42
6.6 MS Initiated Synchronization after TCP connection reestablishment p. 42
6.6.1 Initiation of the Synchronization Procedure by the MS p. 43
6.6.2 Processing of the Synchronization Information message by the GANC p. 43
6.7 Transmission of Cell Broadcast Information p. 43
