My 33.128 Notes
4.2 Basic principles for internal interfaces
This grid lists internal interfaces associated to identity mapping and indicates the protocol used to realize each interface, and gives a reference to the relevant clauses of the 3GPP TS 33.128 V18.0.0 (2022-06) document that specify how the protocol is to be used for the given interface.
| Interface | Description | Protocol used to realize interface | Usage |
|---|---|---|---|
| LI_ADMF | Used to pass intercept provisioning information form the LICF to the LIPF. | Out of scope of the V18.0.0 document. | |
| LI_IQF | Used to pass information related to IEFs and ICF to IQF. | Out of scope of the V18.0.0 document. | |
| LI_XEM1 | Used by the LICF/LIPF to manage IEFs and ICF. | ETSI TS 103 221-1 | See clause 5.2.7 |
| LI_XER | Used to pass identifier association event records from IEFs to ICF. | See Clause 5.9 | See Clause 5.9 |
| LI_XQR | Used to pass queries from IQF to ICF and responses from ICF to IQF. | ETSI TS 103 221-1 | See Clause 5.8 |