Method and apparatus for acknowledging a reception of a data packet in a cdma communication system

The communication system (100), a method and temperature-control the device to provide to the apparatus according packet data received. The service base station (101) receiver (400) is confirming the groove (340) and receiving information, for indicating mobile station receives for (102) data packets, and can determine message a deletion code. The non-service base station (160) is further in confirming the groove (340) is inserted (102) and message from a mobile, determining a value; and a service base station the information value (101). Service base station (101) deletion code speed of the information value; and work and information value of the non-service base station (160) affirmation apparatus, terminates of data packet to base (102) for transmitting the data unit to the mobile.