5G & cellular

Munich 3月 23, 2021

GCF validates IMS test cases from Rohde & Schwarz for 5G NR protocol conformance

In cooperation with MediaTek, Rohde & Schwarz has submitted test cases for 5G NR protocol conformance test to the Global Certification Forum (GCF). The test cases have been validated successfully, adding on to the company’s legacy in IP Multimedia Subsystem (IMS) protocol conformance testing.

Validated 5G IMS test cases from Rohde & Schwarz (Image: Rohde & Schwarz)
Validated 5G IMS test cases from Rohde & Schwarz (Image: Rohde & Schwarz)

The Global Certification Forum has validated successfully IMS conformance test cases for 5G NR submitted by Rohde & Schwarz, using a 5G device under test from mobile platform provider MediaTek (MTK). Consequently, the test cases can now be used for certification testing according to the GCF. This achievement comes only a few weeks after the validation of the IMS test cases by the PTCRB.

To make sure cellular devices work in different mobile networks properly, they need to be certified by test labs which are accredited by either GCF or PTCRB. This step is mandatory, before mobile devices are accepted by network operators. Part of this certification are tests for IP Multimedia Subsystem.

Rohde & Schwarz has maintained a leading position in LTE conformance and operator acceptance testing, as well as in 5G IMS testing for operators. The Rohde & Schwarz solution for conformance testing is based on the trusted R&S CMW500 protocol conformance tester. In connection with the R&S CMX500 radio communication tester, all test systems can be upgraded for 5G NR. Software option R&S CMX-KC621X adds the validated 5G IMS test cases on the R&S CMX500.

For more information on the Rohde & Schwarz range of wireless testing solutions, visit: http://rohde-schwarz.com/wireless

Press & media contact

Christian Mokry
PR Manager Test & measurement
+49 89 412913052
press@rohde-schwarz.com

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Rohde & Schwarz

The Rohde & Schwarz technology group is among the trailblazers when it comes to paving the way for a safer and connected world with its leading solutions in test & measurement, technology systems, and networks & cybersecurity. Founded more than 85 years ago, the group is a reliable partner for industry and government customers around the globe. On June 30, 2020, Rohde & Schwarz had around 12,300 employees worldwide. The independent group achieved a net revenue of EUR 2.58 billion in the 2019/2020 fiscal year (July to June). The company is headquartered in Munich, Germany.


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