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Rohde & Schwarz Announces Relief for Mobile Device RRM Certification

The R&S ATS1800M supports multiple angles of arrival (AoA) measurements, compliant to the enhanced IFF test setup.

Rohde & Schwarz has announced the Global Certification Forum (GCF) validated more than 80 percent of the priority 1 test cases for the R&S TS-RRM-NR test system.

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R&S TS-RRM-NR combined with the R&S ATS1800M supports RRM conformance tests of 5G NR FR2 devices including multiple angles of arrival.

Several FR2 sub-work items in GCF WI501 have become active, making them relevant for the mandatory certification of mobile user equipment. Manufacturers of mobile devices ready to get their products certified for RRM 5G FR2 can now do so using the R&S TS-RRM-NR test system, the only test platform (TP) to reach the “Approved TP” status for all EN-DC combinations using n260 or n261 FR2 bands. Furthermore, Rohde & Schwarz is leading in terms of number of validated RRM FR2 test cases, as well as for the overall RRM FR2 validation counts.

The R&S CMX500 radio communication tester and the new R&S ATS1800M CATR based anechoic chamber for mmWave 5G OTA testing have added 5G NR signaling functions for FR2 1xAoA and 2xAoA to the integrated R&S TS-RRM-NR test system.

Operated by the R&S CONTEST sequencer software, features include high efficiency as well as precise and reproducible measurement results. The R&S ATS1800M supports multiple angles of arrival (AoA) measurements, compliant to the enhanced IFF test setup as per 3GPP TS 38.508-1 thanks to its two side chambers. Consequently, a unique 3D quiet zone is formed which enables the required measurements.

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Nitisha Dubey

I am a Journalist with a post graduate degree in Journalism & Mass Communication. I love reading non-fiction books, exploring different destinations and varieties of cuisines. Biographies and historical movies are few favourites.

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