TD-SCDMA系统中基于FPGA的下行三载波的设计与仿真

Design and Simulation of Downstream Three-carrier Wave Based on FPGA in TD-SCDMA System

通过对TD-SCDMA与HSDPA中的N频点多载波技术的介绍,分析了多载波技术的优势以及在TD-SCDMA和HSDPA中应用的可行性,详细介绍了TD-SCDMA系统中基于FPGA的三载波的总体设计构架以及各模块的详细设计,并给出在Matlab环境下的Simulink仿真结果。

The N frequencies multi-carrier technology is discussed based on TD-SCDMA and HSDPA.Its advantages and feasibilities in the application are analyzed.The overall design frame of three-carrier is introduced which is based on FPGA in TD-SCDMA test set as well as the detailed design of each module.The simulation results through Matlab environment are given.