Application of DSP and Software Radio in Wireless Communication

Wireless communication system is widely applied in industrial and military fields,and sure to become an important method for communication in future.DSP is one of core technologies for embedded system,and plays an important role in communication system and real-time signal processing fields.Software radio,with software as the core,is a brand-new wireless communication architecture based on digital signal processing(DSP) chips.This paper presents a wireless communication system based on the idea of software radio method.The system adopts a general-purpose high-performance DSP hardware platform,and is of complete programmability.