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1.
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Clear description of the referenced document:
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Name:
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ETSI TS 122 105 V12.1.0 (2015-01)
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Title:
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Digital cellular telecommunications system (Phase 2+);
Universal Mobile Telecommunications System (UMTS);
LTE;
Services and service capabilities
(3GPP TS 22.105 version 12.1.0 Release 12)
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2.
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Status of approval:
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3GPP TS 22.105 V12.1.0 (2014) approved 2014-12-22
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3.
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Justification for the specific reference:
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Introduces the concept of QoS Class Identification (QCI), used to give high priority to voice over 4G, and mandatory for VoLTE.
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4.
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Current information, if any, about IPR issues:
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IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://ipr.etsi.org).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
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5.
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Other useful information describing the "Quality" of the document:
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Approved Standard
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6.
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The degree of stability or maturity of the document:
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Approved Standard
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7.
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Relationship with other existing or emerging documents:
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None
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8.
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Any explicit references within that referenced document should also be listed:
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[1] 3GPP TS 22.001: "Principles of circuit telecommunication services supported by a Public Land/
Mobile Network (PLMN)"./
[2] 3GPP TS 02.002: "Circuit Bearer services supported by a Public Land Mobile Network/
(PLMN)"./
[3] 3GPP TS 22.003: "Circuit Teleservices supported by a Public Land Mobile Network (PLMN)"./
[4] 3GPP TS 22.004: "General on supplementary services"./
[5] 3GPP TS 22.038: " SIM toolkit Stage 1"./
[6] 3GPP TS 22.057: "Mobile Execution Environment (MExE); Service description; Stage 1"./
[7] 3GPP TS 22.060: "General Packet Radio Service (GPRS) stage 1"./
[8] 3GPP TS 22.078: "Customised Applications for Mobile network Enhanced Logic (CAMEL);/
Service definition - Stage 1"./
[9] 3GPP TS 22.101: "Service principles"./
[10] Void/
[11] 3GPP TS 22.135: "Multicall, stage 1"./
[13] 3GPP TS 33.102: "3G Security, Security Architecture"./
[14] 3GPP TS 23.107: "QoS Concept and Architecture; Stage 2"./
[15] Open Mobile Alliance (OMA): OMA-RD-Parlay_Service_Access-V1_0-20100427-A/
[16] 3GPP TS 22.340: "IP Multimedia System (IMS) messaging; Stage 1".
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9.
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Qualification of
ETSI:
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ETSI is recognized under the provisions of ITU-T Recommendations A.5 and A.6. Qualifying information is on file at TSB.
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10.
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Other (for any supplementary information):
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ETSI TS 122 105 V12.1.0 (2015-01)
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