Join Wireless Innovation Forum Board Members Andrew Clegg and Amit Mukhopadhyay for a timely discussion around the potential next frontier in spectrum sharing: the lower 3 GHz band. As the organization that created standards for both the CBRS and 6 GHz bands, the Wireless Innovation Forum is poised to make an impact in this area through our new Highly Dynamic Spectrum Sharing work group.
The importance of midband spectrum for commercial broadband use has been demonstrated by the demand for AMBIT (3.45-3.55 GHz), CBRS (3.55-3.7 GHz) and C (3.7-3.98 GHz) bands. The next potential in the same spectrum range is lower 3 GHz (3.1-3.45 GHz) and it has been clearly identified for sharing in the National Spectrum Strategy. This spectrum is currently used for numerous federal incumbent and emerging ground-based, shipborne, and aeronautical systems dependent upon the specific physical characteristics of this band. Initial investigation by DoD, NTIA and FCC during the PATHSS project has determined that new spectrum sharing frameworks are needed in the lower 3 GHz spectrum range but sharing in the band is significantly more challenging than in the CBRS band due to the operating characteristics of various incumbents.
This webinar will dive deep into the various challenges and introduce frameworks for potential sharing solutions which may enable commercial use of the spectrum without sacrificing critical DoD operations, including:
- The current domestic U.S. spectrum landscape in 3.45 GHz and above
- Today's dynamic spectrum sharing mechanisms in CBRS and coexistence in AMBIT
- The need for temporal and spatial sharing to address the importance of lower 3 GHz for both DoD incumbent and emerging systems as well as new-entrant commercial industry
- Needed enhancements for robust, safe, and productive sharing for all stakeholders: Spotlight on the focused WInnForum effort on “Highly Dynamic Spectrum Sharing"
- WInnForum's results-oriented action plan for the next several months
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