A typical communication system will input data, perform some form of processing and frequency translation, transmit the data, and perform the converse operations at the receiver. As communication plays an important role in day-to-day life, the effective and efficient data transmission is to be maintained. This paper mainly deals with implements a congestion control mechanism using router control method for IP-RAN on CDMA cellular network. The router control mechanism uses the features of CDMA networks using active queue management technique to reduce delay and to minimize the correlated losses.