Implementation of component based wireless communication protocol for SDR AT

摘要

In this paper, we propose the SCARLET (SCA ReconfigurabLe middleware of ETRI) which is a middleware platform for the SDR (Software. Defined Radio) AT (Access Terminal) and supports the SCA standard (Ver2.2) of JTRS. It guarantees the portability and reusability of the software, hardware, and also ensures the compatibility of mutual software component among products based on the SCA standard. The application component implementing the wireless communication protocol is arranged to the common terminal hardware based on this policy and requirement. Specifically, we propose and implement a design of the SDR AT middleware and the wireless protocol application components.