Spectrum Management
Overview
Many Federal agencies use radio frequency spectrum to perform vital operations. NTIA manages the Federal government's use of spectrum, ensuring that America's domestic and international spectrum needs are met while making efficient use of this limited resource. NTIA carries out this responsibility with assistance and advice from the Interdepartment Radio Advisory Committee and by:
- establishing and issuing policy regarding allocations and regulations governing the Federal spectrum use;
- developing plans for the peacetime and wartime use of the spectrum;
- preparing for, participating in, and implementing the results of international radio conferences;
- assigning frequencies;
- maintaining spectrum use databases;
- reviewing Federal agencies' new telecommunications systems and certifying that spectrum will be available;
- providing the technical engineering expertise needed to perform specific spectrum resources assessments and automated computer capabilities needed to carry out these investigations;
- participating in all aspects of the Federal government's communications related emergency readiness activities; and
- participating in Federal government telecommunications and automated information systems security activities.
Related content
ITS Releases Key Software Model to Boost Collaborative Spectrum-Sharing Research
Evolving and improving the science behind spectrum sharing is essential to NTIA’s commitment to delivering the spectrum needed to support innovation, power next-generation technologies and ensure that federal agencies can execute their spectrum-dependent missions.
Understanding the characteristics of radio waves, especially how far they propagate and how they interact with structures and the environment, is important in planning and operating wireless systems. Any agreement to share spectrum bands will require reliable predictions of how that spectrum will perform in the real world.
The Institute for Telecommunication Sciences (ITS) recently took a major step toward a more collaborative approach to research in this area by publicly releasing an advanced software model for radio wave propagation in urban environments. This software can be used by consumers, engineers, scientists and others to explore the behavior of radio waves interacting with buildings, trees, and other environmental features.
ITS released the software to the public by publishing source code on GitHub, an online platform for open-source code. Posting to GitHub will allow researchers to use and modify the code as they wish, as well as collaborate with other researchers and avoid duplicating efforts. ITS hopes that making its source code freely available can advance development of widely accepted propagation models.
05/04/2017 CSMAC Meeting Webcast Archive
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Part 2: