Utilizing mobile station capacity and reduction in code blocking

In this paper, a code assignment scheme is proposed which uses non utilized capacity of mobile station (MS) code tree. A call can be handled using direct hop or multi hop when BS don't have enough capacity to handle the call. The utilization of MS capacity to handle will reduce code blocking probability of a call arrives at BS and BS don't have enough capacity to handle the call. The different modes are compared for different distribution scenarios. Simulation and results are given to verify the proposed scheme.