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Content for  TR 23.839  Word version:  12.0.0

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5  Building Block Ip. 12

5.1  Architecturep. 12

5.2  Policy and QoS interworking between 3GPP and BBF architecturesp. 34

5.3  Interworking between 3GPP and BBF architectures for authentication, including identities, when WLAN is usedp. 47

5.4  IP flow mobility support in BBF accessesp. 48

5.5  Procedures for the case when WLAN is being usedp. 49

5.5.1  Procedures for untrusted WLAN with traffic routed back to the EPC with S2bp. 49

5.5.1.1  Initial Attach with PMIPv6 on S2bp. 49

5.5.1.1a  Initial Attach with GTP on S2bp. 51

5.5.1.2  UE/ePDG-initiated Detach Procedure and UE-Requested PDN Disconnection with PMIPv6 on S2bp. 53

5.5.1.2a  UE/ePDG-initiated Detach Procedure and UE-Requested PDN Disconnection with GTP on S2bp. 54

5.5.1.3  HSS/AAA-initiated Detach Procedure with PMIPv6 on S2bp. 55

5.5.1.3a  HSS/AAA-initiated Detach Procedure with GTP on S2bp. 56

5.5.1.4  E-UTRAN to Untrusted Non-3GPP IP Access Handover with PMIPv6 on S2bp. 57

5.5.1.4a  E-UTRAN to Untrusted Non-3GPP IP Access Handover with GTP on S2bp. 59

5.5.1.5  UE-initiated Connectivity to Additional PDN with PMIPv6 or GTP on S2bp. 60

5.5.1.6  Network-Initiated Dynamic PCC for S2b when accessing over BBF accessp. 61

5.5.1.6a  PGW-Initiated Dynamic PCC for GTP based S2b when accessing over BBF accessp. 63

5.5.1.6b  HSS-Initiated Subscribed QoS Modification for GTP based S2b when accessing over BBF accessp. 63

5.5.1.7  PDN GW initiated Resource Allocation Deactivation with S2b PMIPv6 when accessing over BBF Access Networkp. 64

5.5.1.7a  PDN GW initiated Resource Allocation Deactivation with S2b GTP when accessing over BBF Access Networkp. 66

5.5.1.8  Handover without ePDG relocation for PMIPv6 based S2bp. 67

5.5.1.8a  Handover without ePDG relocation for GTP based S2bp. 68

5.5.1.9  IPSec tunnel modified within the same untrusted BBF WLAN IP Accesses with PMIPv6 based S2bp. 69

5.5.1.9a  IPSec tunnel modified within the same untrusted BBF WLAN IP Accesses with GTP based S2bp. 70

5.5.1.10a  Dedicated bearer activation with GTP on S2bp. 70

5.5.2  Procedures for trusted BBF WLAN with traffic routed to the EPC with S2cp. 71

5.5.3  Procedures for untrusted BBF WLAN with traffic routed to the EPC with S2cp. 79

5.6  H(e)NB interworking architecture alternative 1p. 87

5.7  H(e)NB interworking architecture alternative 2p. 96

5.8  H(e)NB interworking architecture alternative 3p. 104

5.9  Comparison of 3GPP LTE Femto Architecture Optionsp. 113

5.10  3GPP Femto Architecture Decisionp. 117

5.11  Conclusionsp. 121


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