Construction of protocol testing platform for supporting TD SCDMA terminal protocol

Abstract

The method includes: in term of the functionality to be tested, determining the RRC layer and NAS layer signaling process required to be simulated by script taken as the object instance of functional entity of RRC layer and NAS layer, and dividing the signaling process into multi reusable signaling sub-processes; wherein, each signaling sub-process is separately implemented by one script; thereby, multi scripts are generate; the scripts generated according to the functionality to be tested are saved and managed in the script base; the protocol stack control module determines the state corresponding to each script in term of composition of the script; in term of protocol completion status machine, implementing the jump between states, and thereby implementing the protocol stack completes signaling process of a specific function by controlling the scheduling of all scripts; and the protocol stack executes relevant function in term of command of external control.

Description

technical field [0001] The present invention relates to a method for constructing a test platform based on TD-SCDMA terminal protocol conformance test, in particular to a TD-SCDMA system that has basic communication network functions such as system broadcast, registration, and call, and can flexibly provide terminal protocol conformance test The way the framework is constructed. Background technique [0002] In today's mobile communication field, as the requirements for wireless data services, wireless transmission rates and lower wireless transmission costs continue to increase, 3G technology and applications are developing rapidly. The TD-SCDMA standard independently developed by our country and the research progress of its application have always been one of the key factors affecting the 3G process in our country. The test of TD-SCDMA terminal equipment affects the large-scale production of terminal equipment, so it becomes the key point in the industry chain, and it is ...

AI Technical Summary

Problems solved by technology

The former can implement a certain item more easily, but the structural system is relatively closed, the scalability and reusability of the business are not strong, and the development of the overall protocol stack is difficult, which has become an application bottleneck for test implementation

The latter has strong expansibility, but it increases the complexity of the test method implementation, especially the trouble of generating TD-SCDMA data, which increases the difficulty of writing terminal test cases, and the reusability is poor. If there is no good design as premise, the use case is difficult to use together

Images