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Content for  TS 25.143  Word version:  16.0.0

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1  Scope |R4|Word‑p. 7

The present document specifies the Radio Frequency (RF) test methods and Minimum Requirements for UTRA FDD Repeaters. These have been derived from, and are consistent with the UTRA FDD Repeater specifications defined in TS 25.106.
This document establishes the minimum RF characteristics of the UTRA FDD Repeater.

2  References |R4|

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.
TS 25.104: "UTRA(BS) FDD; Radio transmission and Reception".
TS 25.942: "RF system scenarios".
TS 25.113: : "Base station EMC".
ITU-R recommendation SM.329: "Unwanted emissions in the spurious domain ".
ITU-T recommendation O.153: "Basic parameters for the measurement of error performance at bit rates below the primary rate".
IEC 60721-3-3 (1994): "Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 3: Stationary use at weather protected locations".
IEC 60721-3-4 (1995): "Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 4: Stationary use at non-weather protected locations".
IEC 60068-2-1 (1990): "Environmental testing - Part 2: Tests. Tests A: Cold".
IEC 60068-2-2 (1974): "Environmental testing - Part 2: Tests. Tests B: Dry heat".
IEC 60068-2-6 (1995): "Environmental testing - Part 2: Tests - Test Fc: Vibration (sinusoidal)".
TS 25.141: "Base station conformance testing (FDD)".
TS 25.106: "UTRA Repeater; Radio transmission and reception".
TS 36.143: "Evolved Universal Terrestrial Radio Access (E-UTRA); FDD repeater conformance testing"
CEPT ECC Decision (13)03, "The harmonised use of the frequency band 1452-1492 MHz for Mobile/Fixed Communications Networks Supplemental Downlink (MFCN SDL)".
TS 36.104: "Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS) radio transmission and reception".

3  Definitions, symbols and abbreviations |R4|Word‑p. 8

3.1  Definitions

For the purposes of the present document, the following terms and definitions apply:
Donor coupling loss:
is the coupling loss between the repeater and the donor base station.
signal path where base station transmits and mobile receives
Maximum output power, Pmax:
This is the mean power level per carrier measured at the antenna connector of the Repeater in specified reference condition.
Operating band:
the frequency range in which UTRA FDD operates, that is defined with a specific set of technical requirements.
Pass band:
the pass band is the frequency range in which the Repeater operates in with operational configuration. This frequency range can correspond to one or several consecutive nominal 5 MHz channels. If they are not consecutive each subset of channels shall be considered as an individual pass band. A repeater can have one or several pass bands.
a device that receives, amplifies and transmits the radiated or conducted RF carrier both in the down-link direction (from the base station to the mobile area) and in the up-link direction (from the mobile to the base station). In operating bands specified with only down-link or up-link, only the up-link or down-link as specified for the operating band is repeated.
signal path where mobile transmits and base station receives.


3.3  AbbreviationsWord‑p. 9

For the purposes of the present document, the following abbreviations apply:
Base Transceiver Station
Continuous Wave (unmodulated signal)
Down Link (forward link)
Digital Terrestrial Television
Effective Isotropic Radiated Power
Error Vector Magnitude
Frequency Division Duplex
For Further Study
International Mobile Telecommunication-2000
International Telecommunication Union
Mobile Station
Relative Code Domain Error
Radio Frequency
Root Sum of the Squares
Time Division Duplex
UTRA Absolute Radio Frequency Channel Number
Up Link (reverse link)
Universal Mobile Telecommunication System
Universal Terrestrial Radio Access
Wide band Code Division Multiple Access

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