The purpose of this paper is to evaluate the effects of adaptive modulation, especially MPSK modulation. Using the adaptive modulation, the system gets the high performance in the throughput aspect when the channel performance is not critical to the d...
The purpose of this paper is to evaluate the effects of adaptive modulation, especially MPSK modulation. Using the adaptive modulation, the system gets the high performance in the throughput aspect when the channel performance is not critical to the design threshold. Nonuniform MPSK is more powerful throughput performance than uniform MPSK system. The Digital Signal Processing technology using adaptive nonuniform MPSK modulation will be the best application to the design of the Software Defined Radio system.