Patent ID: 8433806

Claim:
A method for Refusal of a 1× Page Delivery to the MS/AT in an HRPD System, wherein, when Interworking Solution is carried out in a 1× Base Station, the method comprises the following: A, sending a paging request message to the 1× Base Station where the Interworking Solution is used, by means of a switch; B, sending an A21-1× air interface signaling message to a source Access Network by means of the 1× Base Station; C, sending an A13-paging request message to a target Access Network and receiving an A13-paging response message returned by the target Access Network, by means of the source Access Network; D, sending 1× paging messages to a dual mode terminal respectively by means of the source Access Network and the target Access Network; E, sending a 1× paging acknowledgment message to the target Access Network by means of the dual mode terminal, then sending an A13 paging delivered message to the source Access Network and receiving an acknowledgment message returned by the source Access Network, by means of the target Access Network; F, sending an A21-interface acknowledgment message to the 1× Base Station where Interworking Solution is used, by means of the source Access Network; G, sending a circuit domain service notification application protocol message with a 1× release order packaged in to the target Access Network when it is decide to reject the 1× service paging message, by means of the dual mode terminal, and sending an A13-1× air interface signaling message with the 1× release order to the source Access Network and receiving an acknowledgment message returned by the source Access Network, by means of the target Access Network; H, sending a 1× release order to the 1× Base Station and receiving an acknowledgment message returned by the 1× Base Station, by means of the source Access Network; then sending a rejection message to the switch to indicate that the 1× service is rejected, by means of the 1× Base Station; wherein, D further comprises: if the paging message of the source Access Network reaches the dual mode terminal, then sending a paging acknowledgment message to the source Access Network by means of the dual mode terminal and turning to F.