Rohde & Schwarz first to achieve GCF approval for 5G FR2 RRM standalone mode conformance test cases

Rohde & Schwarz first to achieve GCF approval for 5G FR2 RRM standalone mode conformance test cases The latest radio resource management (RRM) conformance work item from the Global Certification Forum (GCF) has reached Active status following the approval of the Rohde & Schwarz R&S TS8980FTA-M1 5G conformance test system as the first to meet test platform approval criteria (TPAC). This includes the validation of RRM FR2 test cases in standalone mode (SA) for both one and two angles of arrival (1x AoA and 2xAoA) within 5G mmWave band combinations.

The R&S TS8980FTA-M1 mmWave conformance test system includes the R&S ATS1800M anechoic chamber with multiple angles of arrival (Multi-AoA) to support the widest range of RRM 5G FR2 conformance tests for mobile. (Image: Rohde & Schwarz)

Rohde & Schwarz is the first company to obtain Global Certification Forum (GCF) test approval for validating the radio resource management (RRM) performance of advanced 5G New Radio (NR) devices. This approval specifically applies to devices operating in 5G NR standalone (SA) mode within FR2 and capable of managing multiple angles of arrival. It enables device manufacturers to certify their products for global compatibility with mobile networks that utilize mmWave frequencies and operate in 5G SA with a real 5G core network (5GC).

Verifying compliance with critical RRM test cases is increasingly important as wireless 5G routers and customer premises equipment (CPE) gain prominence for fixed wireless access (FWA) applications. These test cases are essential for ensuring a reliable end user experience, especially in challenging network conditions, such as blockages, or at the cell edge.

After the Conformance Agreement Group (CAG) #81 meeting held by GCF in Bangkok January 21 to 23, 2025, it was confirmed that Rohde & Schwarz is currently the only provider offering certification solutions that meet all mandatory test requirements for 5G FR2 RRM, while also supporting the largest number of validated test cases for both RF and RRM in this frequency range. The Rohde & Schwarz 5G mmWave test platform offers a wide range of advanced 5G FR2 non-standalone (NSA) and SA test cases. The platform is built on the CMX500 5G network emulator and includes the R&S ATS1800M anechoic chamber series as well as a powerful device under test (DUT) positioner.

Thomas Eyring, Senior Director of Device Certification at Rohde & Schwarz, commented on the milestone, saying: We are proud to take a significant step toward enhanced conformance testing as a pioneer in mobile device testing. Our technology will help ensure the quality and reliability of 5G devices while addressing the challenges in the FR2 frequency range. We are also working on test cases for the upcoming FR3 frequency range, which is expected to play a key role in 6G networks.

More information on R&S TS8980 conformance test system from Rohde & Schwarz.

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