| 摘要 |
<p>Embodiments of the present invention provide a method and system for data relocation, and a billing node. The method includes: receiving a relocation request sent by a management node, where the relocation request includes a subscriber key and a relocation type identifier; determining, according to the subscriber key, that session information corresponding to the subscriber key exists, determining a relocation processing policy according to the relocation type identifier, and recording relocation information; and sending a relocation response to the management node. In the embodiments of the present invention, a billing node determines, according to a subscriber key, that a billing service of the subscriber key is being processed currently, and determines a relocation processing policy according to a relocation type identifier to perform relocation processing. In this way, the billing node can still process the relocation service while processing the service, thereby improving subscriber experience.</p> |
