| With the development of mobile telecommunication technologies,3G has come to the daily lives, which provides more faster data transfer rate and more better voice quality than before. But the 3G signal of the micro base station will encounter a loss when it penetrates the wall of the building, which will influence the communication quality and even result in the discontinuity of the communication. To solve the problem, Femtocell comes up. Femtocell is a home base station with more or less the same size with the wireless router. After connecting to the network and power up, Femtocell will provide service to the CPE.With more and more CPE connecting to the network, the traditional SNMP based network management system is hard to configure and maintain so many CPEs,which limites the development of the WAN access market. TR069 is coming for solving the problem. TR069 is the short name of Customer Premise Equipment WAN Management Protocol. It defines a new architecture, in which HMS has the functionality of auto configuration and providing dynamic service,fault management and software management, and furthermore, it can provide different management depending on different requirements.FAP is the software project name of the femtocell with a function module named OAM.OAM is a separate module of the FAP software, which implements the management function of TR069.The paper studies the the functionality,architecture and procedure of TR069 protocol. And Based on the technology requirement and functionality requirement of FAP, the paper analyzes the FAP system and gives the general design of the FAP software, furthermore, it analyzes the requirement of the OAM module and designs the sub function modules of OAM, the functionality of OAM being implemented. |
