Aodv Based On Sca Waveform Applied Research And Realization

Software defined radio is the trend of the development of radio, and the core idea is to load any communication software module on an universal hardware platform, so that to actualize all kinds of mode and function. The design and development of future communication system will mainly become to the research and development of software modules. This will infinitely reduce development cost and development time of communication system. The Software Communication Architecture (SCA) specifies the Software Architecture, hardware Architecture and Security Architecture of software defined radio, and the Application Program Interface (API) is also been defined. At the same time, SCA chooses embedded micro processing system, Bus, Operation System, Common Object Request Broker Architecture (CORBA), and the Object Oriented design of software and hardware and so on. SCA utilizes the idea of waveform application and source changeable to achieve the modularization of software and hardware of radio, so that the module can be portable, reusable and co-operable. There are many functions of a software defined radio, and a waveform can achieve some of the functions. The modularization of waveforms is one of the basic requirements of Software Communication Architecture, so that any waveform application or any component of the waveform application can be developed separately, and the waveform application can be loaded on any software defined radio which is SCA compliant. This paper conforms to the Software Communication Architecture Specification, analyzes the architecture of SCA,especially the software architecture. This paper also summarizes the method of waveform application development, studies the foundations of waveform application modularization, which are API and CORBA,and the design of AODV waveform application component is also been finished.