4 General
25.1163GPPRelease 17TSUTRA repeater radio transmission and reception (LCR TDD)
This specification applies only to LCR TDD repeaters.
Unless otherwise stated, all requirements in this specification apply to both the up-link and down-link directions.
4.1 Relationship between Minimum Requirements and Test Requirements
The Minimum Requirements given in this specification make no allowance for measurement uncertainty. The test specification TS 25.153 section 4 defines Test Tolerances. These Test Tolerances are individually calculated for each test. The Test Tolerances are used to relax the Minimum Requirements in this specification to create Test Requirements.
The measurement results returned by the Test System are compared – without any modification – against the Test Requirements as defined by the shared risk principle.
The Shared Risk principle is defined in ITU-R M.1545 [3].
4.2 Regional requirements
Some requirements in the present document may only apply in certain regions. Table 4.2-1 lists all requirements that may be applied differently in different regions.
Table 4.2-1: List of regional requirements
Clause number |
Requirement |
Comments |
5.2 |
Channel bandwidth |
Some channel bandwidths may be applied regionally. |
5.3 |
Frequency bands |
Some bands may be applied regionally. |
5.4 |
Channel arrangement |
The requirement is applied according to what frequency bands in Clause 5.3 that are supported by the Repeater. |
6.1 |
Maximum output power |
In certain regions, the minimum requirement for normal conditions may apply also for some conditions outside the range of conditions defined as normal. |
9.1.1.1 |
Operating band unwanted emissions (Category A) |
This requirement is mandatory for regions where Category A limits for spurious emissions, as defined in ITU-R Recommendation SM.329 [2] apply. |
9.1.1.2 |
Operating band unwanted emissions (Category B) |
This requirement is mandatory for regions where Category B limits for spurious emissions, as defined in ITU-R Recommendation SM.329 [2], apply. |
9.1.3 |
Operating band unwanted emissions : Additional requirements |
These requirements may be applied regionally for some operating bands. |
9.2.1.1 |
Spurious emissions (Category A) |
This requirement is mandatory for regions where Category A limits for spurious emissions, as defined in ITU-R Recommendation SM.329 [2] apply. |
9.2.1.2 |
Spurious emissions (Category B) |
This requirement is mandatory for regions where Category B limits for spurious emissions, as defined in ITU-R Recommendation SM.329 [2], apply. |
9.2.2.1 |
Co-existence with GSM900 -Operation in the same geographic area |
This requirement may be applied for the protection of GSM 900 MS and GSM 900 BTS in geographic areas in which both GSM 900 and LCR TDD repeater are deployed. |
9.2.2.2 |
Co-existence with GSM900 – |
This requirement may be applied for the protection of GSM 900 BTS receivers when GSM 900 BTS and LCR TDD repeater are co-located. |
9.2.3.1 |
Co-existence with DCS1800 -Operation in the same geographic area |
This requirement may be applied for the protection of DCS 1800 MS and DCS 1800 BTS in geographic areas in which both DCS 1800 and LCR TDD repeater are deployed. |
9.2.3.2 |
Co-existence with DCS1800 – |
This requirement may be applied for the protection of DCS 1800 BTS receivers when DCS 1800 BTS and LCR TDD repeater are co-located. |
9.2.4.1 |
Co-existence with UTRA FDD – |
This requirement may be applied to geographic areas in which both LCR TDD repeater and UTRA-FDD are deployed. |
9.2.4.2 |
Co-existence with UTRA FDD – |
This requirement may be applied for the protection of UTRA-FDD BS receivers when LCR TDD repeater and UTRA FDD BS are co-located. |
9.2.5.1 |
Co-existence with unsynchronized TDD – Operation in the same geographic area |
This requirement may be applied for the protection of UTRA-TDD BS receivers in same geographic areas in which unsynchronized TDD is deployed. |
9.2.5.2 |
Co-existence with unsynchronized TDD -Co-located base stations |
This requirement may be applied for the protection of UTRA-TDD BS receivers when UTRA-TDD BS are unsynchronized co-located. |
11.2 |
Input Intermodulation: Co-location with other systems |
These requirements may be applied for the protection of FDD Repeater input when GSM900, DCS1800, PCS1900, GSM850, UTRA FDD, UTRA TDD and/or E-UTRA BS are co-located with an LCR TDD Repeater. |
11.3 |
Input Intermodulation: Co-existence with other systems |
These requirements may be applied when GSM900, DCS1800, PCS1900, GSM850, UTRA FDD, UTRA TDD and/or E-UTRA BS operating in another frequency band co-exist with an LCR TDD Repeater. |