Research of The Indez Mechanism of Management Information Base in GPON ONU

摘要：

MIB which stores all the information of managed entities in GPON system is a common interface among every functional subsystem. According to using SQLite as the platform for developing MIB of ONU Management Information Base in GPON network management system,firstly this paper analyses the principle of its B+ tree index mechanism,and mainly researches its organizational structure and access process. Then based on the specific inquiries of GPON network management system,it proposes an improved B+ tree index mechanism.Finally,experiments prove that this improved B+ tree index mechanism can not only improve access speed but also increase space utilization rate,also effectively achieve the performance of the MIB,which have certain realistic meanings to implementation of GPON network management system.

关键词： GPON MIB B+ tree indez mechanism access speed space utilization rate

作者: Jiangxin Zhang Lijie Pang Yejie Liu Sufen Huang

作者单位: Zhejiang Provincial Key Laboratory of Fiber Optical Communication Technoogy,Hangzhou,China Zhejiang Zhejiang University of Technology,College Of Information Engineering,Hangzhou,China

会议类型: 国际会议

会议名称: 2009 International Conference on Information,Electronic and Computer Science(2009 国际信息、电子与计算机工程学术会议)

会议地点: 青岛

会议语种:英文

页码: 111-114

在线出版日期: 2009-11-21（万方平台首次上网日期，不代表论文的发表时间）