A method for implementing user identity information association based on incomplete signaling data

Abstract

The invention provides a user identity information association realization method based on incomplete signaling data, and belongs to the technical field of communication data processing. The purpose of the present invention is to solve the problem of identifying, extracting and associating user identity information when there are only uplink or downlink communication signaling messages. The method of the present invention includes: decoding the captured uplink or downlink communication signaling data to extract metadata, inputting the metadata into the session timer and the state machine, the session timer binds a timer to each different session, and setting the session according to the communication flow For the timeout period, the state machine detects the communication process stage and extracts metadata associated with user identity information; uses LRU to cache session metadata, and outputs key data when the session times out. The method of the invention can maximize the association of incomplete uplink and downlink user identity information, and has wide application prospects in the communication field.

Description

technical field [0001] The invention belongs to the technical field of communication data processing, and in particular relates to a method for realizing user identity information association based on incomplete signaling data. Background technique [0002] With the continuous development of communication technology, especially the rapid development of 5G technology, people have put forward higher requirements for traffic analysis of communication data, especially the identification, extraction and association of user identity information. In order to identify and correlate user's identity information in traditional communication, complete uplink and downlink signaling data is required, and these data are generally provided by operators. However, more and more enterprises are looking for ways to extract and correlate user identity data to the greatest extent possible without providing complete uplink and downlink data through operators. This requires that when processing in...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem that user identity identification and association can only be performed through complete uplink and downlink data at present, and user identity information cannot be perfectly extracted when the uplink and downlink data are incomplete, the present invention provides a user identity based on incomplete signaling data The information association implementation method, based on the design of the combination of session timer, LRU cache mechanism and state machine, realizes the extraction and association of user identity information to the greatest extent while ensuring efficiency

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