Navy's standalone private 5G network at NAS (Naval Air Station) Whidbey Island to mobile operator Verizon's planned activation of 5G NR-equipped CBRS small cells to supplement its existing 5G service deployment over C-band and mmWave (Millimeter Wave) spectrum. LTE-based CBRS network deployments have gained considerable momentum in recent years and encompass hundreds of thousands of cell sites - operating in both GAA (General Authorized Access) and PAL (Priority Access License) spectrum tiers - to support use cases as diverse as mobile network densification, FWA (Fixed Wireless Access) in rural communities, MVNO (Mobile Virtual Network Operator) offload, neutral host small cells for in-building coverage enhancement, and private cellular networks in support of IIoT (Industrial IoT), enterprise connectivity, distance learning and smart city initiatives.Ĭommercial rollouts of 5G NR network equipment operating in the CBRS band have also begun, which are laying the foundation for advanced application scenarios that have more demanding performance requirements in terms of throughput, latency, reliability, availability and connection density - for example, Industry 4.0 applications such as connected production machinery, mobile robotics, AGVs (Automated Guided Vehicles) and AR (Augmented Reality)-assisted troubleshooting.Įxamples of 5G NR-based CBRS network installations range from luxury automaker BMW Group's industrial-grade 5G network for autonomous logistics at its Spartanburg plant in South Carolina and the U.S. Although the shared spectrum arrangement is access technology neutral, the 3GPP cellular wireless ecosystem is at the forefront of CBRS adoption, with more than half of all active CBSDs (Citizens Broadband Radio Service Devices) based on LTE and 5G NR air interface technologies. After many years of regulatory, standardization and technical implementation activities, the United States' dynamic, three-tiered, hierarchical framework to coordinate shared use of 150 MHz of spectrum in the 3.5 GHz CBRS (Citizens Broadband Radio Service) band has finally become a commercial success.
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