Frontiers in Spectrum Sharing

Radios have always shared spectrum, whether in frequency, time, or geography. However, President Obama’s 2013 Presidential Memorandum to Federal government agencies brought new urgency to spectrum sharing “… as a means of dealing with the finite nature of the spectrum and the growing demands for spectrum among commercial and government users.” Subsequently, on October 25, 2018, President Trump issued a Presidential Memorandum to Federal agencies that included, among other things, the declaration that “The United States Government shall continue to look for additional opportunities to share spectrum among Federal and non-Federal entities.” More recently, in President Biden’s first budget proposal to Congress, he called for increased funding for NTIA, which would “support the development and deployment of broadband and 5G technologies by identifying innovative approaches to spectrum sharing.”

Over the eight years between 2013 and 2021, and even much earlier, advanced and more encompassing spectrum-sharing options have been researched, advocated, and even adopted, but demand for potentially conflicting radio operating rights continues to grow. Therefore, the time is ripe to map the frontiers of spectrum sharing: in novel settings like outer space, in wireless engineering, and in the ways that spectrum sharing could be encouraged and governed.


Panel Discussions

The first panel will focus on broad issues associated with spectrum management of space-based systems. It will include discussions of difficult topics such as balancing commercial and public uses of the spectrum resource in space, the pros and cons of repurposing spectrum for different uses, advanced techniques for spectrum sharing between and among various space services, and domestic and international governance issues.

The second panel will delve into the technical aspects of inter-service sharing in the terrestrial environment. It will include discussions of hard topics such as the promise and challenges of new (or newly emerging) technologies such as massive MIMO techniques, the benefits of improved radio propagation models, and improving the capabilities of receiving systems to deal with adjacent channel and band interference.

The third panel will concentrate on less quantifiable questions, explicitly considering governance and incentives for spectrum sharing. It will include discussions of tough topics such as valuing competing spectrum uses (including those that are challenging to monetize), incentivizing government and commercial users to share spectrum, and techniques for resolving coexistence conflicts efficiently and quickly.

In the conference’s closing session, the three panel moderators will reconvene to identify the conference’s highlights, conclusions, and themes. Students at Colorado Law will prepare an after-conference report that will be published in due course.



Sessions

09/09/21 12:00pm - 12:45pm
Optional Pre-Conference Primer

@ Wolf Law, Classroom 205 (in-person only)

  • Peter Tenhula — Presenter
    National Telecommunications and Information Administration (NTIA), Retired
09/09/21 1:00pm - 1:05pm
Day One Welcome & Introduction
09/09/21 1:05pm - 1:30pm
Keynote

  • Amb. Grace Koh
    Vice President, Legislative Affairs, Nokia
    U.S. Ambassador to the World Radio Conference in 2019

Keynote Remarks from Amb. Grace Koh

09/09/21 1:30pm - 2:45pm
Sharing at the Final Frontier — Spectrum in Space
  • Scott Palo — Moderator
    Associate Director, SpectrumX
  • David Goldman — Panelist
    Director of Satellite Policy, SpaceX
  • Peter Tenhula — Panelist
    National Telecommunications and Information Administration (NTIA), Retired
  • Alexandre Vallet — Panelist
    Chief, Space Services Department, Radiocommunication Bureau, International Telecommunication Union (ITU)
  • Ashley VanderLey — Panelist
    Senior Advisor for Facilities, National Science Foundation (NSF)
09/09/21 2:45pm - 3:00pm
Break

09/09/21 3:00pm - 4:15pm
Frontiers in Coexistence Engineering
  • Nomi Bergman — Moderator
    Senior Executive, Advance
  • Jonathan Ashdown — Panelist
    Senior Electronics Engineer, Air Force Research Laboratory
  • John Chapin — Panelist
    Special Advisor for Spectrum, National Science Foundation (NSF)
  • Petri Mähönen — Panelist
    Professor, Head of Institute, Institute for Networked Systems, RWTH Aachen University
  • Mariam Sorond — Panelist
    Senior Vice President and Chief Research and Development Officer, CableLabs
09/09/21 4:15pm - 6:00pm
Reception

@ Center for Community - Flatirons Room (N301)


Please note that the Reception will be at the Center for Community which is within walking distance of Wolf Law, located across Regent Dr. Directions to the Flatirons Room on the 3rd floor will be provided.

09/10/21 9:00am - 9:05am
Day Two Welcome & Introduction
09/10/21 9:05am - 9:30am
Keynote

Keynote Remarks by Commissioner Simington

09/10/21 9:30am - 10:45am
Frontier Justice — Governance and Incentives for Spectrum Sharing
  • Ari Q. Fitzgerald — Moderator
    Partner and Leader, Communications , Hogan Lovells
  • Coleman Bazelon — Panelist
    Principal, The Brattle Group
  • Leonard Cali — Panelist
    Senior Vice President - Global Public Policy, AT&T
  • Andrew Clegg — Panelist
    Spectrum Engineering Lead, Google
  • Vernita Harris — Panelist
    Director, Spectrum Policy and Programs, Department of Defense Chief Information Officer, U.S. Department of Defense
09/10/21 10:45am - 11:00am
Break

09/10/21 11:00am - 11:55am
Moderators Wrap Up
  • Keith Gremban — Moderator
    Research Professor, University of Colorado
  • Nomi Bergman — Panelist
    Senior Executive, Advance
  • Ari Q. Fitzgerald — Panelist
    Partner and Leader, Communications , Hogan Lovells
  • Scott Palo — Panelist
    Associate Director, SpectrumX
  • David Redl — Panelist
    Founder and CEO, Salt Point Strategies
09/10/21 11:55am - 12:00pm
Closing Remarks and Special Announcement

Know What’s Next