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  ITU-T A.5 justification information for referenced document ETSI TS 102 706 V1.2.1 (2011-11) in draft L.1310
1. Clear description of the referenced document:
Name: ETSI TS 102 706 V1.2.1 (2011-11)
Title: Environmental Engineering (EE); Measurement Method for Energy Efficiency of Wireless Access Network Equipment
2. Status of approval:
Published (Stable).
3. Justification for the specific reference:
To not duplicate measurement technologies; this is the only source for this type of equipment.
4. Current information, if any, about IPR issues:
ETSI IPR available at http://ww.etsi.org
5. Other useful information describing the "Quality" of the document:
The specification has been published in October 2011 and is being used by equipment manufacturers and operators.
6. The degree of stability or maturity of the document:
This specification was approved by ETSI and published in October 2011.
7. Relationship with other existing or emerging documents:
This specification the first published document on this subject.
8. Any explicit references within that referenced document should also be listed:
[1] ETSI TS 145 005, "Digital cellular telecommunications system (Phase 2+); Radio transmission and reception (3GPP TS 45.005 Release 8)";/
[2] ETSI TS 125 104, "Universal Mobile Telecommunications System (UMTS); Base Station (BS) radio transmission and reception (FDD) (3GPP TS 25.104 Release 8)";/
[3] CENELEC EN 50160, "Voltage characteristics of electricity supplied by public electricity networks";/
[4] ETSI EN 300 132-2:, "Environmental Engineering (EE); Power supply interface at the input to telecommunications and datacom (ICT) equipment; Part 2: Operated by -48 V direct current (dc)";/
[5] ISO/IEC 17025, "General requirements for the competence of testing and calibration laboratories";/
[6] ETSI TS 151 021, "Digital cellular telecommunications system (Phase 2+); Base Station System (BSS) equipment specification; Radio aspects (3GPP TS 51.021 Release 8)";/
[7] ETSI TS 125 141 (V8.3.0), "Universal Mobile Telecommunications System (UMTS); Base Station (BS) conformance testing (FDD) (3GPP TS 25.141 version 8.3.0 Release 8)";/
[8] ETSI TS 125 101, "Universal Mobile Telecommunications System (UMTS); User Equipment (UE) radio transmission and reception (FDD) (3GPP TS 25.101)";/
[9] ETSI TS 136 101, "LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) radio transmission and reception (3GPP TS 36.101)";/
[10] ETSI TS 136 211, "LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical channels and modulation (3GPP TS 36.211)";/
[11] ETSI TS 136 141 (V8.6.0), "LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS) conformance testing (3GPP TS 36.141 version 8.6.0 Release 8)";/
[12] ETSI TS 136 104, "LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS) radio transmission and reception (3GPP TS 36.104)";/
[13] IEEE 802.16e, "IEEE Standard for Local and metropolitan area networks Part 16: Air Interface for Fixed and Mobile Broadband Wireless Access Systems Amendment for Physical and Medium Access Control Layers for Combined Fixed and Mobile Operation in Licensed Bands".
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