Patent ID: 8374151

Claim:
A method for acquiring continuous packet connectivity technology support capability information, comprising the steps of: sending, by means of a serving radio network controller, a radio link establishing request message or a radio link adding request message to a drift radio network controller when the serving radio network controller monitors that a UE needs to establish or add a radio link with a cell dominated by the drift radio network controller; adding the continuous packet connectivity technology support capability information of an adjacent cell into a radio link establishing response message or a radio link adding response message after the radio link establishing request message or the radio link adding request message is received, and returning the radio link establishing response message or the radio link adding response message to the serving radio network controller, by means of the drift radio network controller, wherein the adjacent cell is adjacent to the cell dominated by the drift radio network controller; and acquiring the continuous packet connectivity technology support capability information of the adjacent cell from the radio link establishing response message or the radio link adding response message, after the radio link establishing response message or the radio link adding response message is received, by means of the serving radio network controller.