METHOD AND DEVICE FOR QUICK SWITCHING OF CELLS BASED ON CONTROL OF ACCESS TO TRANSFER ENVIRONMENT, APPLICABLE TO TECHNOLOGY OF HIGH-SPEED PACKAGE ACCESS

摘要

1. A method for a base station in a wireless network for facilitating the switching of serving cells with HSPA (high speed packet access) technology, comprising the steps of:! use the processor to execute instructions that are executed by a computer stored on a computer-readable medium in order to perform actions in which:! receiving configuration data from an RNC (radio network controller), the configuration data including an identification code assigned to the base station; ! buffering a sequence of data packets received from the RNC into a buffer, each of the data packets including a sequence number; ! monitoring each of the sequences of PDUs (Protocol Exchange Units) received from the access terminal, each of the PDUs being encoded with a specific identification code and a specific sequence number; and! transmit data packets to the access terminal depending on the identification code and sequence number encoded in each PDU. ! 2. The method of claim 1, wherein the act of transmitting further comprises transmitting data packets depending on receipt of an ACK / NACK signal from the access terminal. ! 3. The method of claim 2, wherein the act of transmitting further comprises transmitting packets of data as long as ACK / NACK signals are received. ! 4. The method of claim 2, comprising determining that the ACK / NACK signaling sequence is no longer transmitted, the transmitting step further comprising stopping transmission of data packets within a threshold amount of time after the determination is made. ! 5. Cn