A 5G communication terminal protocol conformance testing system and method

Abstract

The present invention relates to the technical field of mobile communication, and discloses a terminal protocol consistency test system for 5G communication, including a test terminal and a tested terminal, and the test terminal includes a user operation module, a test module, a system simulator, an abnormal memory module and a processing module , the test module can encode the test information from the user operation module to generate test commands, the system simulator can test the terminal under test according to the test commands, and cooperate with the analysis unit of the test module to generate a test report, the verification unit can according to the test The report output includes the result value and the verification result of the abnormal feature. When the result value is inconsistent, the abnormal memory module stores the abnormal feature, and the processing module uses the abnormal feature as the index to call the corresponding processing command and output it. The invention also discloses a 5G communication terminal protocol consistency testing method, which is based on a 5G communication terminal protocol consistency testing system.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, and in particular to a 5G communication terminal protocol conformance testing system and method, especially a protocol conformance test based on different BWP configurations in 5G communication terminal testing. Background technique [0002] In the prior art, the 5G network architecture mode is divided into NSA (Non-Standalone non-independent networking) and SA (Standalone independent networking). NSA adopts dual connection mode, 5G NR control plane is anchored to 4G LTE, and utilizes 4G core network EPC; for SA, 5G NR directly accesses 5G core network, it no longer depends on 4G, it is a complete and independent 5G network. [0003] In the 5G new air interface (New Radio, NR), the system bandwidth, that is, the bandwidth of a carrier can become very large (such as 200MHz or 400MHz), and some terminals have limited capabilities and cannot support large bandwidth, so the netwo...

AI Technical Summary

Problems solved by technology

[0005] In the existing terminal protocol conformance test method, when only the inconsistent result of the terminal protocol can be output when there is an exception in the test process, the verification of the cause of the inconsistent terminal protocol cannot be achieved, thereby reducing the cost of the terminal protocol conformance test. overall efficiency

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