The software radios technology is a new design idea and frame for wireless communication, and being a breakthrough for the key technology on the field.

软件无线电技术是近年来出现的新的无线通信设计思想与框架，是无线通信领域的一项突破性关键技术。

youdao

The Pentagon, at least, seems to think software-defined radios are a promising tool.

FORBES: DARPA-Funded Radio HackRF Aims To Be A $300 Wireless Swiss Army Knife For Hackers

The more accessible software-defined radios become, he warned, the more that threat materializes.

FORBES: DARPA-Funded Radio HackRF Aims To Be A $300 Wireless Swiss Army Knife For Hackers

General Dynamics has an advantage in the competition because it led the one part of the original joint program that actually delivered on the promise of software-defined radios.

FORBES: Army Resets Radio Plans As Demand Signal Shifts