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Content for  TR 23.853  Word version:  12.0.0

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1  ScopeWord‑p. 5

This Technical Report describes solutions that define:
  • operator policies for selecting an IP interface in the UE for routing of IP flows among a choice of available interfaces in both 3GPP and non-3GPP accesses;
  • system architecture for distribution of these policies to the UE.
The solutions described in this TR shall clarify how the operator policies defined in this TR relate with the ANDSF policies.
The report is intended to document the analysis of the architectural aspects to achieve these objectives in order to select a solution and include it in the relevant technical specifications.
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2  References

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.
[1]
TR 21.905: "Vocabulary for 3GPP Specifications".
[2]
RFC 3442:  "The Classless Static Route Option for Dynamic Host Configuration Protocol (DHCP)" version 4.
[3]
RFC 4191:  "Default Router Preferences and More-Specific Routes".
[4]
draft-ietf-mif-dhcpv6-route-option:  "DHCPv6 Route Option".
[5]
draft-ietf-mif-dns-server-selection:  "Improved DNS Server Selection for Multi-Homed Nodes".
[6]
draft-ietf-6man-addr-select-opt:  "Distributing Address Selection Policy using DHCPv6".
[7]
TR 24.312: "Access Network Discovery and Selection Function (ANDSF) Management Object (MO)".
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3  Definitions and abbreviations

3.1  Definitions

For the purposes of the present document, the terms and definitions given in TR 21.905 and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905.

3.2  AbbreviationsWord‑p. 6

For the purposes of the present document, the abbreviations given in TR 21.905 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905.

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