SBIR Phase I: Simultaneous Transmit-Receive and Full-Duplex Millimeter-Wave Massive Multiple-Input and Multiple-Output (MIMO) Systems

SBIR 第一阶段：同时发送-接收和全双工毫米波大规模多输入多输出 (MIMO) 系统

• 批准号: 2322297
• 负责人: Jeyanandh Paramesh
• 金额: $ 27.5万
• 依托单位: TERASPATIAL INC
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2023
• 资助国家: 美国
• 起止时间: 2023-09-15 至 2024-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2322297&HistoricalAwards=false
• 关键词: SBIR; Phase; Simultaneous; Transmit; Receive

The broader/commercial impact of this Small Business Innovation Research (SBIR) Phase I project addresses the demand for high-speed, secure, reliable, ubiquitous wireless connectivity, driven by digital transformation in the commercial and defense sectors. The widespread use of the millimeter-wave (mmWave) spectrum is essential to meet this demand, despite the release of new spectrum below 10 GHz (which will help in the short term, but not by itself be able to satisfy overall demand). The last few years have seen first-generation deployments of mmWave systems mainly for mobile access applications to smartphones. However, mmWave networks have not become widespread, due to significant pain points and challenges that remain in terms of coverage, capacity, reliability, ease of deployment, and total cost of ownership. Moreover, the high energy consumption of current 5G systems is estimated to have a significant impact on global carbon emissions and network operators’ energy costs. This project comprises three elements: enabling high-speed broadband access for all Americans; deploying a reliable, high-speed, low-latency wireless connectivity in the manufacturing, industrial and energy infrastructure sectors, and building partnerships with academia to enhance the American STEM workforce. Optimized solutions have an annual market estimate of $10 billion.This Small Business Innovation Research (SBIR) Phase I project will develop technologies for efficient, practical and low-cost Multiple-Input and Multiple-Output (MIMO) full-duplex radios operating in high frequency spectral bands and will pave the way for their eventual commercial implementation in future wireless networks. This project will adopt a holistic, inter-disciplinary approach to develop hardware-software system solutions encompassing novel silicon and novel algorithms to enable better use of spatial, temporal and frequency resources. If successful, the developed solutions can eventually lead to greater coverage, higher reliability, lower latency, more efficient spectrum usage, and also higher performance, lower power and cost. The team is building mmWave system (software + silicon) solutions that efficiently form and intelligently steer beams to enable better use of the spatial domain. The solutions can lead to greater coverage, higher reliability, lower latency, more efficient spectrum usage, and also higher performance, lower power and cost. To this end, the mmWave MIMO radios are based on two core principles: “digitalized” hardware created by designing advanced digital/hybrid MIMO radios and integrated artificial intelligence (AI)/ machine learning (ML)-based algorithms tightly into the radio/physical layer. While the above goals are by themselves a significant advance over the state-of-the-art, the aim in Phase I is to specifically focus on solving technical challenges to implement mmWave full-duplex MIMO communication in wireless networks of the future, and to eventually drive this technology towards commercial adoption.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

该小型企业创新研究 (SBIR) 第一阶段项目的更广泛/商业影响满足了在商业和国防领域数字化转型以及毫米波技术的广泛使用的推动下，对高速、安全、可靠、无处不在的无线连接的需求。毫米波（mmWave）频谱对于满足这一需求至关重要，尽管发布了 10 GHz 以下的新频谱（这在短期内会有所帮助，但其本身无法满足总体需求）。 -一代毫米波系统的部署主要用于智能手机的移动接入应用。然而，由于在覆盖范围、容量、可靠性、部署简易性和总体拥有成本方面仍然存在重大痛点和挑战，毫米波网络尚未得到广泛应用。据估计，当前 5G 系统的高能耗将对全球碳排放和网络运营商的能源成本产生重大影响。该项目包括三个要素：为所有美国人提供高速宽带接入；部署可靠、高速的网络。低延迟无线连接制造业、工业和能源基础设施部门，以及与学术界建立合作伙伴关系，以增强美国 STEM 劳动力的能力，优化的解决方案每年的市场估计为 100 亿美元。这个小型企业创新研究 (SBIR) 第一阶段项目将开发高效、实用和高效的技术。该项目将采用整体、跨学科的方法来实现在高频段运行的低成本多输入和多输出（MIMO）全双工无线电，并将为其最终在未来无线网络中的商业实施铺平道路。发展硬件-软件系统解决方案采用新颖的芯片和新颖的算法，可以更好地利用空间、时间和频率资源。如果成功，所开发的解决方案最终可以带来更大的覆盖范围、更高的可靠性、更低的延迟、更有效的频谱使用以及更高的性能。该团队正在构建毫米波系统（软件 + 芯片）解决方案，可有效形成和智能引导波束，以更好地利用空间域。该解决方案可以实现更大的覆盖范围、更高的可靠性、更低的延迟和更高的效率。频谱使用，以及更高的性能、更低的功耗为此，毫米波 MIMO 无线电基于两个核心原则：通过设计先进的数字/混合 MIMO 无线电而创建的“数字化”硬件，并将基于人工智能 (AI)/机器学习 (ML) 的算法紧密集成到硬件中。虽然上述目标本身相对于最先进的技术而言是一个重大进步，但第一阶段的目标是特别专注于解决在无线网络中实现毫米波全双工 MIMO 通信的技术挑战。未来，以及最终推动这项技术走向商业应用。该奖项反映了 NSF 的法定使命，并通过使用基金会的智力价值和更广泛的影响审查标准进行评估，被认为值得支持。