An operation and maintenance system for network management of wireless access network

Abstract

The invention provides an operation and maintenance system for network management of radio access networks. The operation and maintenance system comprises an extension management device, a radio configuration device and a network performance optimizing device, wherein the extension management device is used for managing multiple types of radio access networks in an extensible manner so as to be compatible with multiple management functions of the radio access networks; the radio configuration device is used for supplying an online configuration function and transmitting configuration information to the radio access networks on line through the extension management device; and the network performance optimizing device is used for obtaining and analyzing performance data from the radio access networks through the extension management device and transmitting the optimized performance data to the radio access networks through the extension management device. Compared with the prior art, the operation and maintenance system integrates the powerful functions of performance management of network elements and has a performance analyzing function from a network equipment to the extension management device and an optimization function from the extension management device to the network device; and in addition, the network elements can be more flexibly configured due to the offline configuration and the pre-checking functions of the operation and maintenance system.

Description

technical field [0001] The invention relates to network management technology, in particular to the operation and maintenance technology for network management of wireless access network. Background technique [0002] With the rapid development of mobile communication technology, the number of mobile users has shown explosive growth. Under such circumstances, the communication network, especially the mobile communication network, is not only becoming larger and larger, but also the network itself becomes more and more complex due to the increase of network functions. [0003] At the same time, a huge mobile communication network will also bring a series of problems, for example, network functions and network operation behaviors are gradually diversified, which increases the difficulty of network management; Quality (QoS)-oriented changes to user experience (QoE)-oriented; system fault response time and security management level requirements are getting higher and higher; an...

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Problems solved by technology

However, the former do not monitor specific behavior in the communication network, while the latter only focus on their own products

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