LTE SUBSCRIBER IDENTITY CORRELATION SERVICE

摘要

Various exemplary embodiments relate to a method performed by a network node for correlating subscriber IDs in a communication network, the method including: receiving a message from another network node that relates to an application function containing information related to a subscriber of the application function: extracting subscriber identification information for the message: determining if the extracted subscriber identification information is found in a correlation object in a correlation object database: if the extracted subscriber identification information is not found in the correlation object database, then creating a new correlation object and storing the subscriber identification information in the new correlation object.