Study Of TD-SCDMA Terminal Protocol Conformance Testing

As one of the third-generation wireless communication standard, TD-SCDMA has completed a series of standardization work, and is recognized as an international standard. As Governments, operators and device manufacturers continue to increase investment in TD-SCDMA technology, a perfect TD-SCDMA Industry chain has been formed. Terminal as directly facing business carriers, directly affects the user experience of the TD-SCDMA-related businesses, role for the entire industry chain speaks for itself.In order to ensure terminal performance and quality, each terminal is needed through the certification of third-party certification authority. Third-party certification authority strictly in accordance with national carrier certification standard, through a standard testing environment on the Terminal performance, security and reliability tests, accurate technical and performance test Terminal. In the extensive number of terminal test, conformance testing is one of the most complex and the most important link. Protocol conformance testing can ensure the interconnection between Terminal and communication system, and ensures that different terminals can actual working in the communication networks.First, this paper studies the TD-SCDMA network structure, air interface protocol architecture, and the features of TD-SCDMA HSUPA system. Second, this paper studies terminal protocol conformance test theory, mainly terminal protocol conformance test system structure and development process.Subsequently, this paper studies the terminal protocol conformance testing of Protocol specification. Primarily study on MAC layer associated with HSUPA test system and test method, and HSUPA testing for specific cases, research on test cases for test purpose, test parameters and test processes. Finally, research based on protocol specifications, implement a protocol conformance test scripts, and the validity of the script has been verified.This paper based on the theory of TD-SCDMA systems and terminal protocol conformance testing, put forward a complete set of Protocol conformance test system implementations, and the programme framework and functional principle of all software subsystems are described.This study protocol conformance test system and test scripts, in strict accordance with the theories of Protocol conformance testing requirements, fully supported the standard TD-SCDMA protocol conformance testing, can be used for various tests TD-SCDMA terminal.