APPARATUS FOR SOFTWARE-DEFINED RAIDO TERMINAL SUPPORTING DIRECTION OF ARRIVAL ESTIMATION ALGORITHMS AND METHODS FOR DISTRIBUTING AND INSTALLING SOFTWARE-DEFINED RAIDO TERMINAL APPLICATIONS

摘要

PURPOSE: An SDR(Software Defined Radio) terminal device for estimating DOA(Direction Of Arrival) and a method for distributing and installing an SDR terminal application thereof are provided to install the SDR application for multiple antenna regardless of communication environment. CONSTITUTION: A SDR terminal device downloads an application package from a distribution server(S610). When a user defined code is an executable code, the terminal device installs a pipeline metadata, a user defined function block of the user defined code, a radio controller code, and a standard function block in a storage unit(S625). The terminal device directly loads the user defined function block to a baseband accelerator(S627).