Method for controlling communication flow of network management system

A network management system and communication flow technology, which is applied in the field of communication flow control for specific services, can solve the problems of increasing the complexity of the system, lack of innovation, and inability to achieve effective control of system flow, so as to increase flexibility and solve system crashes. Effect

Inactive Publication Date: 2009-10-14
ZTE CORP
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  • Application Information

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Problems solved by technology

This method distinguishes messages, and when discarding, try to start with low-priority messages, ensuring that important data is generally not easily lost. In principle, there is no innovation, so it is impossible to achieve effective control of the flow of the system

Method used

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  • Method for controlling communication flow of network management system

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Embodiment Construction

[0022] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to an embodiment of the present invention and accompanying drawings.

[0023] figure 1 It is a flow chart of the communication flow control method of the network management system of the present invention.

[0024] The present invention mainly uses the number of messages and the memory used by the application program to control the flow. The operation of obtaining memory usage is time-consuming, so first use the number of messages to control as much as possible, and then control according to the memory usage after the number of messages exceeds.

[0025] Take our company's ZXCOMC V2.5 network management project as an example, because the processing speed of wsf, maf, and emf is slower than that of the foreground network element to the background communication program, resulting in messages from the foreground being caused by the network element commu...

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Abstract

The invention discloses a method for controlling the communication flow of a network management system, which is applied to the network management system and realizes the control of the flow of communication messages by adopting multi-level flow control, that is, according to the number of messages and the usage status of memory. The invention comprehensively considers the speed and effectiveness of flow control and the efficiency of system resource utilization, solves the problem of system crash caused by a message storm in a certain module, increases the flexibility of the system, and can realize effective control even for complex systems .

Description

technical field [0001] The invention relates to a network management system, in particular to a method for controlling communication flow of specific services in the network management system. Background technique [0002] Usually, in the telecommunication system, some flow control methods are often used to control the data flow, so as to prevent the system from crashing. Generally speaking, the control of data flow can be achieved through the following steps: (1) call request to establish a connection, the key technology of which is connection permission control; (2) monitoring and control of traffic during communication, the key technology is the use of parameter control; ( 3) Congestion control, the key technology is to select cell discarding and congestion indication. Among them, the monitoring and control of the flow can adopt the leaky bucket algorithm, that is, the general cell rate algorithm GCRA (Generic Cell Rate Algorithm). The basic principle is: assuming a fin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/58H04L12/24
Inventor 陈建华
Owner ZTE CORP
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