A processing method for air interface messages

Abstract

The invention discloses a processing method for air interface information, which is used in a wireless network test instrument. The processing method comprises the following steps: storing a list in the test instrument, wherein the list has data of the air interface information in correspondence to different frequency point numbers, including channel type, information type and handing function access information for extracting the frequency point number; reading out the air interface information from a terminal and searching the matching item from the list stored in the instrument according to the channel type and the information type of the air interface information; after searching out the matching item from the list, transferring a handing function from the list according to the corresponding handing function access to decode the air interface information and to extract the frequency point number stored in the content of the air interface information; and combing the read-out air interface information with the extracted frequency point number and output the combination. The invention can clearly display the frequency point number and IMSI to help the engineers to find out the problems, and can efficiently reduce the operational steps for the analysis of the air interface information and avoid the human error.

Description

technical field [0001] The invention relates to wireless communication and information processing, in particular to an improved air interface message processing method. Background technique [0002] Air interface messages are referred to as air interface messages or air interface signaling for short, and are a communication protocol between a base station and a terminal. Air interface messages are one of the important means to locate network faults in wireless communication systems. Through the analysis of air interface messages, the causes of important events such as call failure, call drop, and handover failure can be located. Providing support for air interface message processing is the basic function of wireless network test and analysis instruments and signaling tracking instruments. [0003] Air interface messages are generally displayed on various instruments in the form of a list, and the list includes: message time stamp Time Stamp, channel name, and message name. ...

AI Technical Summary

Problems solved by technology

The conventional air interface message processing method cannot directly provide this information. Engineers often need to repeatedly compare the frequency point information provided by other status interfaces (such as the terminal status information display interface) to roughly understand the frequency corresponding to a certain air interface message. dot

There are a lot of air messages, and the frequency information often changes, the efficiency of manual comparison is very low, and it is extremely error-prone

[0005] 2) It is impossible to visually display the user identification number International Mobile Subscriber Identity (IMSI number) of the air interface message sent on the public channel

It can be seen that the conventional air interface message display method to check the IMSI number requires many steps and low efficiency

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