Analysis of interference effect between adjacent CDMA uplink and LTE uplink

This paper evaluates the interference effect between a CDMA uplink and a LTE uplink in adjacent frequency band. A scenario and a methodology is established and the system level simulation is performed a function of guard band between two systems. Also the throughput loss of LTE base station by the CDMA UEs and the capacity loss of CDMA base station by the LTE UEs are evaluated. This methodology could be used for frequency assignment and planning system deployment without an unacceptable interference each other.