Method, system and equipment for migrating load base on MSC pool
A technology of load migration and purpose, applied in the field of communication, can solve the problems of inability to redistribute load and realize load migration.
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[0045] Embodiments of the present invention provide a load migration method, system, and device based on an MSC pool. When load imbalance among MSCs occurs in an MSC pool and users need to be migrated to other MSCs in the pool, a modification notification can be sent to non-access Layer node selection function implementation node (NNSF, NAS NodeSelect Function), the modification notification carries the user ID of the migrated user and the target MSC ID, and the target MSC is the MSC to which the user is to be migrated, and NNSF according to the Modify the routing relationship table by modifying the user ID and the target MSC ID of the migrated user carried in the notification, and modify the MSC corresponding to the user ID in the routing relationship table to the target MSC, and then according to the modified routing relationship table, Sending the message containing the user identifier to the destination MSC, so as to realize load migration.
[0046] In order to make the purp...
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