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How to Test 5G Protocol Conformance

5G Wireless Test Platform
+ 5G Wireless Test Platform

Running 3GPP-defined protocol conformance test cases

Evaluating a 5G device for protocol conformance requires running test cases developed by certification bodies based on 3rd Generation Partnership Project (3GPP) specifications against the device. The first step is to create and configure the test plan. Test engineers need to find the test cases applicable to the device using Protocol Implementation Conformance Statement (PICS) / Protocol Implementation extra Information (PIXIT) parameters.

To ensure mobile devices perform as expected on a live mobile network, engineers must run 5G Release 15 and Release 16 protocol conformance test cases as defined in 3GPP specifications. Test engineers can run tests individually or sequentially. They need a network emulation solution that enables the creation of a test campaign and automation setup, including SIM card changes, using a SIM programmer switch. Monitoring test activity during execution will help uncover issues. Based on the results, engineers can troubleshoot and repeat the tests to achieve the required results.

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5G protocol conformance toolset

5G protocol conformance test solution

Assessing the protocol conformance of a 5G device requires running relevant Global Certification Forum and PTCRB test cases against that device. Combining the Keysight UXM 5G wireless test platform with protocol conformance test software, the Keysight protocol conformance toolset enables test engineers to validate the complete list of 5G protocols. They include RedCap, NTN, USIM / USAT, IMS, LBS, LTE, NB-IoT, and C-V2X.
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See a demo of 5G protocol conformance testing

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Explore products in our 5G protocol conformance test solution

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Related use cases

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