Method and device for associating data of interfaces in packet domain of network

Abstract

The invention provides a method and device for associating data of interfaces in a packet domain of the network. The method and device are realized in a server with a multi-core processor, signaling data association and user data association are implemented by different processing cores, and self association and mutual association of Gb signaling data, IuPS signaling data, Gn signaling data and user data are realized. In addition, access to an association list is realized by a shared memory, management of a user identity information association list is separated from that of a PDP session association list, user information can be flexibly updated, and the success rate of association is improved, more complete user identity information, user position information and the like can be provided, fault points are reduced compared with distributed processing in the prior art, and the system maintainability is improved.

Description

technical field [0001] The field that the present invention relates to is the packet domain of the network, and more specifically, relates to a method and a device for associating data of multiple interfaces in the packet domain of the mobile communication network. Background technique [0002] With the development of mobile communication network technology, 2G / 3G data service users and traffic are increasing rapidly. In order to improve user experience and service quality, operators usually establish data service monitoring systems and optimization systems. However, since user data involves multiple interfaces and multiple protocols, each use of mobile data services is reflected in the interactive process of several data packets in the mobile communication network. If the data packets of multiple interfaces are correlated, it is possible to accurately know what business happened to the user at a specific location and time, so as to help operators improve service quality and...

AI Technical Summary

Problems solved by technology

[0003] Existing systems usually only deal with the data association of a single interface, such as the Gn interface, and because the user's location information in the Gn interface is not accurate and timely, it will be difficult to track the user's location

And from a single interface, the user's identity information (IMSI, MSISDN, IMEI) cannot be obtained completely. For example, on the Gb / IuPS interface, the user's MSISDN may not be obtained, resulting in incomplete filling of some user information

In addition, the existing system handles the data association of multiple interfaces, and usually requires multiple servers to process each interface separately, that is, the distributed processing method. This method has the problems of synchronizing data and increasing the bandwidth between servers, and there are many failure points , is not easy to maintain, thus bringing difficulties to the maintenance of the system

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