Li Xiaowen, Pi Dingjie. Research on and verification of random access procedure in cell handovers[J]. 2015,(4):72-75. DOI: 10.13756/j.gtxyj.2015.04.023.
This paper introduces the cell handover procedure specified in the TD-LTE(TD-SCDMA Long Term Evolution)system
and focuses on the random access procedure in handover execution.In line with the features of the TD-LTE protocol conformance test and the practical development experience
this paper analyzes the handover test simulation diagrams by performing the Radio Resource Management(RRM)different frequency handover test cases and can see from the simulation data the random access initiated by the terminal to the target cell according to the preamble configuration of the source cell
effectively verifying the protocol conformance of the random access procedure in the handover.