| 摘要 |
Disclosed are a user data transmission method, apparatus and system, and a computer storage medium. The method comprises: a mobility anchor sends first general packet radio service (GPRS) tunnel protocol information to a secondary base station, the first GPRS tunnel protocol information being GPRS tunnel protocol information of an S1 transmission bearer allocated by the mobility anchor to the secondary base station; and/or the mobility anchor sends second GPRS tunnel protocol information to a primary base station, the second GPRS tunnel protocol information being GPRS tunnel protocol information of the S1 transmission bearer allocated by the mobility anchor to a serving gateway. The present invention solves the technical problem of a great load of core network signaling and a great delay of an SeNB management process in a dual-connection architecture used in the related art. |
