Verizon seeks FCC approval for 6G spectrum testing in Los Angeles

Securing midband spectrum for experimental use allows Verizon to bridge the gap between 5G Advanced and future 6G standards. By focusing on Integrated Sensing and Communication, the carrier is positioning its infrastructure to handle the massive data throughput required for AI-native applications and high-density event streaming. This move signals a shift toward networks that do more than transport data, potentially turning cellular infrastructure into a sensor network for public safety and commercial logistics. Watch for the FCC's decision on this filing, which will determine if Verizon can begin outdoor trials in the Los Angeles market ahead of the 2028 Summer Olympics.

Verizon's FCC filing for 4.8-4.9 GHz experimental authorization arrives amid a broader push by U.S. carriers to secure midband spectrum for next-generation network research. In August 2026, the FCC opened a proceeding to explore sharing frameworks for the 4.4-5.0 GHz range, with Commissioner Brendan Carr noting that the band could support both federal incumbents and commercial 6G development. That proceeding directly shapes whether Verizon's request becomes a standalone experiment license or part of a wider allocation strategy. Separately, Samsung and Ericsson have both filed comments in the same docket advocating for coexistence mechanisms that would protect federal radar systems while allowing commercial trials in the 4.8-4.9 GHz window, signaling that equipment vendors are already aligning their 6G roadmaps around this band.

The regulatory landscape for 6G spectrum in the United States remains fragmented across multiple agencies. The NTIA published a preliminary assessment in June 2026 identifying 4.8-4.9 GHz as a candidate band for commercial-federal sharing, though the report cautioned that relocation costs for incumbent federal users could exceed $2 billion. Verizon's filing sidesteps the relocation question by requesting experimental rather than commercial authorization, a strategy that T-Mobile employed successfully in 2025 when it received FCC approval to test 6G waveforms in the 7.125-7.4 GHz band under similar experimental terms. The 2028 Los Angeles Olympics connection gives Verizon a concrete deadline and a high-profile venue to demonstrate ISAC capabilities to regulators, a tactic that echoes how South Korea's KT used the 2018 PyeongChang Winter Games to showcase 5G prototypes before commercial deployment.

On the technology side, Integrated Sensing and Communication represents a convergence of radar and cellular functions that multiple vendors are developing in parallel. Ericsson demonstrated ISAC prototypes at MWC Barcelona 2026 using 64-element antenna arrays to detect objects at 200-meter range while maintaining 5G NR throughput, and Samsung published research in March 2026 showing that joint communication-sensing waveforms in the 4.9 GHz band achieved 92% detection accuracy for drone-sized targets. These results suggest that Verizon's choice of the 4.8-4.9 GHz band is technically well-suited for ISAC, as the wavelength balances propagation range with sensing resolution. The carrier's stated goal of AI-native network architecture aligns with 3GPP Release 20 study items that formally include sensing as a use case for IMT-2030, though standardization of ISAC interfaces is not expected until 2028 at the earliest.