Implementation Of TD-LTE Rrm Terminal Conformance System Random Access Test Case

TD-LTE(Time Division Long Term Evolution) is a new mobile communication standard proposed by3GPP organization.TD-LTE has got rapid development under global operator’s support.TD-LTE RRM test set plays an important role in the research and development of user’s equipment(UE) and is an indispensable link of TD-LTE industry.The thesis researches the implementation of TD-LTE random access procedure and RRM random access test case which reflect UE’s access ability by testing the power control and timing performance and etc.The main contents of this thesis are as follows:1.The key technologies of TD-LTE system are stated.Then the background and purpose of this thesis are proposed.2.The concepts and methods of RRM conformance test are analyzed.Then the TD-LTE random access procedure is explained.After that the hardware and software architecture of the system are illustrated.3.A state machine of MAC random access procedure and a physical layer preamble dectection algorithm are designed and realized based on the platform of TI C6474DSP.Besides,the RRM random access test case is run to verify the correctness of the above two modules.The research result of this thesis has been applied to a commercial TD-LTE terminal RRM conformance test set which has vital significance in promoting the TD-LTE industry.