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    ITU-T A.5 justification information for referenced document ETSI TS 125 104 V17.0.0 (2022-04) in draft K.114
    1. Clear description of the referenced document:
    Title: Universal Mobile Telecommunications System (UMTS); Base Station (BS) radio transmission and reception (FDD) (3GPP TS 25.104 version 17.0.0 Release 17)
    2. Status of approval:
    Publication
    3. Justification for the specific reference:
    It is included as a normative reference in the Recommendation. It was approved by the SG5 plenary on 23 June 2023.
    4. Current information, if any, about IPR issues:
    Some information may be available in the ETSI IPR archives at (http://webapp.etsi.org/IPR/home.asp).
    5. Other useful information describing the "Quality" of the document:
    widely recognized within Europe as the standard policy control architecture, especially for mobile networks.
    6. The degree of stability or maturity of the document:
    Minor modifications can be reflected in one subsequent revision.
    7. Relationship with other existing or emerging documents:
    The referenced standard has completed the rigorous and comprehensive review and approval process of the ETSI. See history.
    8. Any explicit references within that referenced document should also be listed:
    [1]ITU-R Recommendation SM.329, " Unwanted emissions in the spurious domain "./
    [2](void)/
    [3]ETSI ETR 273-1-2: "Electromagnetic compatibility and Radio spectrum Matters (ERM); Improvement of radiated methods of measurement (using test sites) and evaluation of the corresponding measurement uncertainties; Part 1: Uncertainties in the measurement of mobile radio equipment characteristics; Sub-part 2: Examples and annexes"./
    [4]3GPP TR 25.942 "RF System Scenarios"./
    [5]3GPP TS 45.004: "Digital cellular telecommunications system (Phase 2+); Modulation"./
    [6]3GPP TS 25.213: "Spreading and modulation (FDD)"./
    [7]ITU-R recommendation SM.328: "Spectra and bandwidth of emissions"./
    [8]3GPP TS 36.104: " Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS) radio transmission and reception". /
    [9]ECC/DEC/(09)03 " Harmonised conditions for MFCN in the band 790-862 MHz", 30 Oct. 2009/
    [10] 3GPP TS 37.104: " E-UTRA, UTRA and GSM/EDGE; Multi-Standard Radio (MSR) Base Station (BS) radio transmission and reception". /
    [11]3GPP TS 25.331: " Radio Resource Control. Protocol Specification"./
    [12]3GPP TS 25.214: "Physical layer procedures (FDD) "./
    [13]CEPT ECC Decision (13)03, 'The harmonised use of the frequency band 1452-1492 MHz for Mobile/Fixed Communications Networks Supplemental Downlink (MFCN SDL)'/
    9. Qualification of ETSI:
    ETSI is recognized under the provisions of ITU-T Recommendations A.5 and A.6. Qualifying information is on file at TSB.
    10. Other (for any supplementary information):
    None.
    Note: This form is based on Recommendation ITU-T A.5
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