GLOBAL COMPARISON

India’s IRSA joins an elite group of global SDR frameworks that include:

• United States – Software Communications Architecture (SCA)
• Europe – ESSOR
• NATO – STANAG SDR Standards

ABOUT SOFTWARE DEFINED RADIO (SDR)

• Definition – SDR is a radio communication system that uses software-based components instead of traditional hardware to process and transmit digital signals.
• Advantage – Provides greater flexibility, easy upgradability, and enhanced connectivity in modern wireless and defence networks.