APPARATUS AND METHOD FOR ASSIGNING ASYMMETRIC CHANNELS OF CODE DIVISION MULTIPLE ACCESS COMMUNICATION SYSTEM

摘要

PURPOSE: A method for assigning asymmetric channels of a CDMA(Code Division Multiple Access) communication system is provided to assign asymmetric forward and reverse channels and to make mobile stations supply high speed of data communication services such as Internet accessing and multimedia applications, so as to service high speed of data in the CDMA communication system. CONSTITUTION: A CDMA communication system sets up a call in a base station, to support a basic chip rate, a maximum forward channel link chip rate, and a maximum reverse channel link chip rate, through a paging between the base station and a mobile station. The mobile station requests a forward channel link chip rate required in the base station. The base station transmits the maximum channel link chip rate to the mobile station. The mobile station transmits a corrected forward channel link chip rate to the base station. The base station transmits a start message to the mobile station. The mobile station communicates with the base station by using the corrected forward channel link chip rate. The mobile station transmits a maximum forward value to the base station.