| 摘要 |
The present invention discloses an access node, a mobility management network element and a paging message processing method. According to this method, after the mobility management network element receives a node capability notification message sent by the access node, where the node capability notification message is used to indicate that the access node supports use of the User Datagram Protocol, which is different from the Stream Control Transmission Protocol, to receive a paging message from the mobility management, the mobility management network element selects and uses the User Datagram Protocol to send a first paging message to the access node, so that a requirement of a user for reliable transmission of a paging message can be met, a consumption degree of resources of the mobility management network element can be reduced, and occurrence of congestion on the mobility management network element can be avoided. |
