Real-World Applications for Prototype ISAC Demonstrations (RAPID) Small Business

The Office of the Secretary of Defense, through the Office of the Secretary of War FutureG Office, is soliciting Phase I SBIR proposals for the Real-World Applications for Prototype ISAC Demonstrations (RAPID) project. This total small business set-aside effort aims to accelerate U.S. leadership in Integrated Sensing and Communications (ISAC) by developing dual-use 5G/6G prototypes. The goal is to integrate sensing capabilities into communication networks without degrading primary links, focusing on three pathways: fixed infrastructure, mobile platforms, and joint radio resource optimization. The project seeks to reduce the footprint of radar and communication systems while strengthening industrial competitiveness against global adversaries. The scope of work requires the design and demonstration of a prototype capable of detecting vehicles, unmanned aerial systems, biometrics, or non-RF emitting objects. Technical requirements include support for Open-RAN interfaces, interoperability with the Linux Foundation's Open Centralized Unit/Distributed Unit software baseline, and adherence to Zero Trust Architecture and 3GPP security standards. The Phase II effort spans 18 months, with a final MVP demonstration and report. Performance must be validated at a proposer-secured rural site, such as an operating farm or agricultural research facility, using physical instrumented vehicles at operational speeds. Proposals must be submitted via the DSIP portal by January 6, 2027, and must include technical, cost, and commercialization volumes. Evaluation is based on technical merit, investigator qualifications, and commercial potential. Proposing small businesses must be registered in SAM and provide representations under RFO provision 52.219-1, along with a comprehensive organizational conflict of interest mitigation plan. All contractors are required to safeguard covered defense information in accordance with DFARS clause 252.204-7012.