Fusion controller selection method, device and system

Abstract

Embodiments of the present application provide a fusion controller selection method, device, and system. The method includes: the network element selector receives a first message from a first external network element; wherein, the first message carries a first session index, and the first session index is used to identify a UE served by the first external network element; The network element selector sends the first message to the first fusion controller according to the mapping information corresponding to the UE and the first session index in the first message; wherein, the mapping information includes multiple different sessions between the first fusion controller and the UE For the mapping relationship between the indexes, multiple different session indexes of the UE include the first session index. It can be seen that according to the mapping information corresponding to the UE, the network element selector will send the messages of different external network elements serving the UE to the same fusion controller, so as to realize the consistency of the selection of the fusion controller, thereby ensuring the hit rate of data access , to optimize system performance.

Description

Technical field [0001] The present invention relates to communication technology, in particular to a method, equipment and system for selecting a fusion controller. Background technique [0002] With the development of mobile Internet services, the enrichment of enterprise network services, and the integration of mobile access networks of multiple standards, higher and higher requirements are put forward on the core network architecture. [0003] The traditional System Architecture Evolution (SAE) has the problems of too many control network elements and scattered state information, which leads to too many control interfaces and exchange signaling in the core network, and it is easy to cause mutual control logic Conflict reduces the overall communication efficiency of the system. Therefore, it is necessary to further simplify the core network architecture and improve network efficiency through the integration of control functions and aggregation of state information, so that a cor...

AI Technical Summary

Problems solved by technology

However, in the current communication standard, it has not yet been regulated in the core network architecture oriented to control fusion, how to realize the solution that the network element selector selects consistency for the fusion controller when different external network elements use different session indexes

That is to say, the signaling sent by different external network elements serving the same user equipment (User Equipment, referred to as UE) cannot be sent to the same fusion controller, so that the signaling requested by the UE cannot get a correct response, poor system performance

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