Support of Local IP access for the Home (e)NodeB Subsystem and of Selected IP traffic offload for the Home (e)NodeB Subsystem and for the macro layer network is required in TS 22.220
and TS 22.101
This Technical Report describes the following functionalities:
Local IP access - LIPA - to residential/corporate local network for Home (e)NodeB Subsystem;
Selected IP traffic offload - SIPTO - (e.g. Internet traffic) for Home (e)NodeB Subsystem;
Selected IP traffic offload (e.g. Internet traffic, corporate traffic) for the macro network (3G and LTE only).
The report is intended to analyse the architectural aspects to achieve these objectives and to gather the technical content until it can be included in the relevant technical specifications.
The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
References are either specific (identified by date of publication, edition number, version number, etc.) or non specific.
For a specific reference, subsequent revisions do not apply.
For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.
: "Vocabulary for 3GPP Specifications".
: "Service requirements for Home NodeBs and Home eNodeBs".
: "Policy and charging control architecture".
: "General Packet Radio Service (GPRS); Service description; Stage 2".
: "General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access".
: "3GPP Security aspect of Home NodeB and Home eNodeB".
: "Domain Name System Procedures; Stage 3".
: "Evolved General Packet Radio Service (GPRS) Tunnelling Protocol for Control plane (GTPv2-C); Stage 3".