| TD-LTE is the long term evolution of UMTS invented by 3 GPP. TD-LTE reduces system delay through flattening system structure, cutting down the number of signal and shortening data transmission interval, etc. And takes advantage of OFDMA and SC-OFDMA to reuse system radio source sufficiently and use valid frequency flexibly to improve system capacity and data rate. These technologies keep it advantage for about ten years.As wireless access equipment agent of TD-LTE telecommunication management networks, eNB OM realizes the functions include security management, configuration and maintenance, file management and performance test, etc. This thesis introduces the TD-LTE eNB software system and eNB OM system overview after analyzing the TMN. Then this thesis analyzes the functions of eNB OM file management, and introduces realization of eNB OM file management based on VxWorks. This thesis shows the run result of eNB OM file management on the PC.At last, this thesis points the shortcoming of this TD-LTE eNB OM system out and gives some advice to improve it. |
