Ideas Lab: Breaking the Low Latency Barrier for Verticals in Next-G Wireless Networks | 24 545

Opportunity Information: Apply for 24 545

The National Science Foundation (NSF), through its Directorate for Technology, Innovation and Partnerships (TIP), is funding an Ideas Lab grant opportunity called "Breaking the Low Latency Barrier for Verticals in Next-G Wireless Networks" (often referred to as the "Breaking Low" initiative). The core purpose is to speed up use-inspired, translational research and development that strengthens U.S. competitiveness in advanced wireless communications, with a specific emphasis on achieving consistently ultra-low end-to-end (E2E) latency and high reliability for real-world industry needs. NSF is targeting the practical barriers that prevent todays 5G systems, next-generation (Next-G) mobile networks, and even modern Wi-Fi from reliably delivering latency under about 10 milliseconds in typical deployments, especially when network conditions are not ideal.

The opportunity is motivated by a clear technical gap: many emerging Next-G use cases across important vertical industries will require latency and reliability that go beyond what most current public cellular networks can sustain, and beyond what WLAN systems can deliver except in favorable scenarios (for example, low congestion and ample bandwidth, even with Wi-Fi 6 / IEEE 802.11ax). NSF points to bottlenecks across the full application-to-cloud path, not just in the radio link. These bottlenecks can come from architectural choices, protocol designs, processing and implementation limits, optimization approaches, and constraints across both the control plane and user plane. Another key issue highlighted is that low-latency capabilities are often not co-developed with the vertical applications that truly need them, meaning networks and applications are not always designed together in a way that produces consistent E2E performance.

This Ideas Lab is designed around three main outcomes. First, it aims to surface cost-effective, genuinely novel technical approaches that can break through the latency hurdles found across the broader system, including cellular (5G/Next-G), WLAN, access networks, and cloud components, with a focus on meeting E2E low-latency and high-reliability targets for specific vertical use cases. Second, it expects teams to shape those ideas into a coherent R and D plan that can realistically deliver the advances needed to engineer Next-G wireless systems capable of meeting the demanding requirements of the chosen verticals. Third, it pushes beyond paper designs by requiring prototyping and demonstration of the resulting technology solutions using at-scale testbeds, evaluated under a wide range of realistic network conditions rather than only under best-case lab settings.

A defining feature of this program is the Ideas Lab workshop format. Instead of a traditional proposal-only process, NSF expects a three-day, highly interactive workshop where participants from different backgrounds collaborate intensively to build new, cross-cutting project concepts. The workshop is meant to bring together people who would not normally work with each other, and NSF explicitly notes that participants ideally should not have had significant prior research or technology-development interactions. The intention is to create fresh combinations of expertise across wireless networking, computing, cloud systems, and the vertical application domains that depend on ultra-low latency. NSF also emphasizes the importance of including stakeholders from the verticals themselves, not just networking researchers, because real application constraints and operational realities often determine whether a low-latency approach is actually viable.

Partnerships are a central expectation, not an optional add-on. NSF anticipates robust academia-industry collaboration spanning wireless telecom, cloud computing, and the targeted vertical application sectors. These partnerships are expected to support co-design (networks and applications developed together), rapid prototyping, testing and validation, and pilot-scale demonstrations. NSF also signals that this structure is intended to accelerate adoption: if the companies and vertical stakeholders who would eventually deploy these solutions are involved early in the design and testing cycle, the results are more likely to transition out of the lab and into real systems.

In terms of eligibility, NSF allows proposals from a broad set of U.S.-based organizations. Eligible applicants include U.S. for-profit organizations (including small businesses) with strong scientific or engineering R and D or educational capabilities and a focus on innovation; non-profit, non-academic organizations such as museums, observatories, research labs, and professional societies tied to research or education; other federal agencies and Federally Funded Research and Development Centers (FFRDCs), with the note that they should contact the program before submitting; state and local government entities such as state education offices and local school districts; and U.S. Institutions of Higher Education, including two- and four-year institutions and community colleges. Tribal Nations that are federally recognized under the Federally Recognized Indian Tribe List Act of 1994 are also eligible. If a proposal involves funding for an international branch campus of a U.S. university (including via subawards or consultants), the proposer must explain why work at that branch campus benefits the project and why the work cannot be done at the U.S. campus.

Key funding details provided in the source include: the agency is NSF; the program sits in the science and technology R and D category; the funding instrument is a grant; the opportunity number is 24-545; the CFDA number listed is 47.084; the award ceiling is $3,700,000; and the original closing date is 2024-09-30. Overall, the opportunity is aimed at moving the field toward practical, demonstrable, and scalable low-latency networking solutions that can unlock Next-G performance for demanding vertical applications, with real-world validation and cross-sector collaboration built into the program design.

• The National Science Foundation in the science and technology and other research and development sector is offering a public funding opportunity titled "Ideas Lab: Breaking the Low Latency Barrier for Verticals in Next-G Wireless Networks" and is now available to receive applicants.
• Interested and eligible applicants and submit their applications by referencing the CFDA number(s): 47.084.
• This funding opportunity was created on 2024-02-21.
• Applicants must submit their applications by 2024-09-30. (Agency may still review applications by suitable applicants for the remaining/unused allocated funding in 2026.)
• Each selected applicant is eligible to receive up to $3,700,000.00 in funding.
• Eligible applicants include: Others.

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