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.