Protocol simulation system for TD-SCDMA terminal protocol conformance tests

Abstract

The invention relates to a protocol simulation system for TD-SCDMA terminal protocol conformance tests, which comprises a test control module and a test execution module, wherein the test control module operates on a PC machine provided with an operating system and is used for managing, controlling and executing test scripts and obtaining test results, and realizing CN and RRC functions in a TD-SCDMA system, and the test execution module operates on an industrial control machine provided with an embedded operating system and realizes the RLC and MAC functions in the TD-SCDMA system. The protocol simulation system and real base station equipment can be used to set up a terminal protocol conformance test system. The invention can complete protocol conformance test requirements, and can build test environments according actual test objects so as to complete various tests.

Description

technical field [0001] The invention relates to the testing field of mobile communication, in particular to a testing system for the consistency of the terminal protocol used in the TD-SCDMA mobile communication system. Background technique [0002] Protocol conformance testing is to formulate relevant test cases to test the interface protocol of the system under test according to the requirements of the protocol to verify whether the interface protocol of the system under test meets the requirements of the specification. The essence is to use a set of test cases to conduct black-box testing on the object under test, and judge whether the object under test is consistent with the agreement by comparing the actual results with the expected similarities and differences. Protocol conformance test is a basic test, which can pave the way for protocol compatibility test and performance test, so as to find and solve problems faster and easier. [0003] For the protocol test tools i...

AI Technical Summary

Problems solved by technology

[0004] 1. The new function development cycle is long and the update is slow

[0005] 2. In the process of development and testing, there are too many repetitive tasks. Each version upgrade requires repeated human labor, and requires a high level of testers

[0006] 3. Poor scalability

Instrument development manufacturers generally do not disclose their core key technologies, and generally can only do simple extensions and applications on the platform and functions provided by the instrument, and the expansion performance is too poor

[0007] 4. Third-party instruments are expensive, and the cost of using them for testing is relatively high

[0008] The above problems will directly affect the test and evaluation of the performance of the communication system, and will inevitably affect the development speed of the entire third-generation mobile communication

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