Evolved Node B (eNodeB) monitoring system and eNodeB monitoring method

A monitoring system and technology of base stations, applied in the field of communication, can solve the problem that the signaling of base stations cannot be fully monitored, and achieve the effect of being conducive to fault location, convenient operation and simple realization.

Active Publication Date: 2011-11-16
WUHAN HONGXIN TELECOMM TECH CO LTD
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Problems solved by technology

[0007] The embodiment of the present invention is to provide a base station monitoring system and a base station monitoring method, so as to be able to perform comprehensive signaling monitoring for different interfaces, and solve the problem that the base station signaling cannot be fully monitored

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  • Evolved Node B (eNodeB) monitoring system and eNodeB monitoring method

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0042] see figure 2 , which is a schematic diagram of a base station monitoring system according to an embodiment of the present invention, and this embodiment is applicable to an LTE network; the system specifically includes:

[0043] The UU air interface signaling collection module 201 is used to collect the air interface signaling from the UE device, convert the collected air interface signaling to the Ethernet switching module after format conversion;

[0044...

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Abstract

The invention discloses an evolved Node B (eNodeB) monitoring system and an eNodeB monitoring method, which are applied to a long term evolution (LTE) network. The system comprises a UU air interface signaling acquisition module, a communication port programming interface (CPPI)/infrared (IR) interface signaling acquisition module, an intra-base band unit (BBU) signaling acquisition module, an S1/X2 interface signaling acquisition module, an Ethernet switching module and a signaling analysis module. In the system and the method, analysis on control planes of an S1 interface and an X2 interface, each layer of a protocol stack in a BBU and a UU interface on a CPRI/IR link are combined to comprehensively analyze each kind of signaling of an eNodeB by the signaling analysis module to know the running conditions of the eNodeB, and data on a plurality of interfaces is associated for association analysis to solve the problem of comprehensive eNodeB signaling monitoring, so that comprehensive signaling monitoring can be performed for different interfaces, the problems of inconvenience of system maintenance and system instability caused by the adoption of different monitoring equipment are solved, and whole-course whole-network real-time association is realized; and the system and the method are favorable for the fault positioning of the whole network.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a base station monitoring system and a base station monitoring method. Background technique [0002] Long Term Evolution (LTE, Long Term Evolution) is in a stage of large-scale experimental network construction. In order to reduce the time delay of the LTE system, LTE adopts a flat architecture, and in the wireless part, there is only one network element device, a base station (eNodeB, also abbreviated as ENB). Therefore, the method of monitoring air interface signaling on the Iub interface between the Radio Network Controller (RNC, Radio Network Controller) and the NodeB adopted by 3G is not suitable for the LTE system. [0003] In the current LTE system, the base stations of various manufacturers generally adopt a distributed base station architecture, that is, the base station is composed of a base band processing unit (BBU, Base band Unit) and a remote radio unit (RRU...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02H04W24/04
Inventor 王建新余建国朱宇霞
Owner WUHAN HONGXIN TELECOMM TECH CO LTD
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