Martin B.H. Weiss Archives

SpectrumX research partners, students present research findings at TPRC 51

Christina Clark on November 8, 2023

In September, SpectrumX researchers—along with industry and government representatives—came together at TPRC 51: The 51st Annual Telecommunications Policy Research Conference in Washington, DC.

For many of the Center’s spectrum researchers, TPRC is a regular part of their annual calendar.

“TPRC once again provided an exceptional forum to discuss spectrum management. What seemed different – and even better – is that the SpectrumX participation is becoming an annual feature and expectation,” said Ilia Murtazashvili, SpectrumX lead of Project Team Rights (PT-Rights) and professor at the University of Pittsburgh.

Publication: A Techno-Economic Study of Spectrum Sharing with Blockchain and Smart Contracts

Christina Clark on November 28, 2022

P. J. Bustamante, M. M. Gomez, M. B. H. Weiss, I. Murtazashvili and A. Palida, “A Techno-Economic Study of Spectrum Sharing with Blockchain and Smart Contracts,” in IEEE Communications Magazine, doi: 10.1109/MCOM.001.2200317.

Abstract: “The wireless crunch resulted in excess demand for the use of spectrum and spectrum sharing is increasingly being proposed as a solution. To date, little research has considered how blockchain technologies can enable greater spectrum sharing. To address this gap, we develop a stylized model to show how blockchains can be leveraged to facilitate the exchange of access rights on a well known band. To demonstrate proof of concept, we analyze available system design options, implement a small-scale test scenario, estimate the implementation and usage costs, and demonstrate how these technologies impact spectrum sharing prospects. Our exercise shows that blockchains can alleviate some of the perceived obstacles to greater sharing of spectrum.”

Published in IEEE Communications Magazine.

See Article

Spectrum Policy Makers, Stakeholders, and Researchers Gather at Silicon Flatirons Event

Christina Clark on November 16, 2022

Interference conflicts are ongoing challenges within the radio spectrum field. Within the U.S. spectrum ecosystem, commercial wireless networks for communication, internet access, scientific sensing for both environment and radio astronomy, broadcast, radar, position/navigation/timing, and more create a sometimes crowded atmosphere where signals compete.

October SpectrumX Center Meeting a Success

Christina Clark on October 24, 2022

The SpectrumX Center Meeting on October 3 and 4, held at the University of Virginia (UVA), brought together over 65 learners and leaders for cross-cutting discussions on timely and interdisciplinary topics.

“The meeting provided an opportunity for students, researchers, stakeholders, and professionals in policy making to come together at UVA to discuss some of the most important subjects in our field,” said Bobby Weikle, SpectrumX Steering Committee Chair and Radio and Network Technologies Research Lead, and Professor at the University of Virginia. “UVA has a long history of collaboration with the National Radio Astronomy Observatory (NRAO), and it was a great opportunity to bring their teams and our center together in-person and online.”