FCC Proposes Rulemaking to Promote Investment in the 3550-3700 MHz Band

The Federal Communications Commission (FCC) recently released a Notice of Proposed Rulemaking (NPRM) on September 6, 2024, to gather input on updating the technical and service rules for the 3550-3700 MHz band. This is a critical spectrum for both 5G deployments and federal use, particularly for military operations.

 

Background and Purpose of the NPRM

This consultation follows years of collaboration between the FCC, the National Telecommunications and Information Administration (NTIA), and the Department of Defense (DoD). These entities developed a federal protection regime to allow dynamic spectrum sharing between commercial and federal users. The NPRM seeks to refine these regulations, ensuring both efficient spectrum use and protection for critical federal operations.

 

Key Proposals in the NPRM

The NPRM focuses on:

  • Spectrum Sharing Enhancements: Seeking feedback on potential improvements to the Spectrum Access System (SAS) to meet evolving commercial and federal needs.
  • Adjustments to Power Limits: Exploring possible revisions to power constraints to accommodate high-demand broadband services in urban and rural areas.

The 3550-3700 MHz band has become increasingly important for expanding 5G networks. However, balancing the commercial demand with existing federal uses, particularly for defense, remains a priority. The FCC-17-134A6 order laid the groundwork for spectrum sharing, while the 2018 Memorandum of Understanding (FCC-18-149A3) highlighted the coordination between the FCC and DoD.

 

Importance for Stakeholders

The NPRM invites stakeholders to comment by October 7, 2024. This is a critical opportunity for telecommunications companies, spectrum users, and other interested parties to help shape the future use of the 3550-3700 MHz band. As the regulatory landscape evolves, staying informed and engaged in this consultation is key to navigating the changes and ensuring compliance.

This NPRM represents a significant step toward refining spectrum management and fostering further investment in the 3550-3700 MHz band. By participating in the consultation, stakeholders can influence critical decisions regarding spectrum access, technical rules, and the future of wireless innovation.