name: CLTA
full_form: Co-Location Test Antenna
context: 1) Place NR IAB and CLTA as specified in clause 4.12.2.3. 2) Several CLTA are required to cover the whole co-location blocking frequency ranges. The CLTA shall be selected according to clause 4.12.2.2. 3) Align the NR IAB and test antenna(s) according to the directions to be tested. 4) Connect test antenna and CLTA to the measurement equipment as depicted in annex E.2.4.2. 5) The NR IAB receives the wanted signal in all supported polarizations, in the receiver target reference direction from the test antenna. 6) The OTA co-location blocking interferer is injected via the CLTA. The CLTA is fed with the specified co-location blocking interferer power per supported polarization. 7) Generate the wanted signal in receiver target reference direction, all supported polarizations, from the test antenna, according to the applicable test configuration (see clause 4.8) using applicable reference measurement channel to the RIB, according to annex A.1. For simultaneous operation tests for IAB type
description: A Co-Location Test Antenna (CLTA) is a device used in testing and measurement procedures within telecommunications networks. It is specifically used for co-location blocking tests as described in 3GPP TS 38.176.
explanation: The CLTA is classified as a Device because it is an equipment or apparatus utilized in the testing setup to simulate or inject signals for evaluating the performance of other network elements, such as the NR IAB.
section_title: 7.6.4.2.2IAB type 1-O procedure for co-location blocking
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biotag_Description: O,B-Device,I-Device,I-Device,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Organization,B-Specification,O