ITS: The Nation’s Spectrum and Communications Lab
Our mission is to ADVANCE innovation in communications technologies, INFORM spectrum and communications policy for the benefit of all stakeholders, and INVESTIGATE our Nation’s most pressing telecommunications challenges through research that employees are proud to deliver.
News
October 17, 2024
The inaugural International Open RAN Symposium (IORS) convened September 17–19, 2024, in Golden, Colorado, United States of America. NTIA welcomed over 250 participants at the inaugural Symposium from over 20 countries.
July 22, 2024
ITS has released a new technical memorandum titled “Joint Analyses of No-Reference Speech Quality Estimation Tools and Conference Speech Recorded in Diverse Real-World Conditions.”...
April 1, 2024
ITS, in collaboration with the U.S. Department of Defense’s FutureG Office, hosted the RAN Intelligent Controller (RIC) Forum in Dallas, Texas, from March 26 to 28.
The 2024 RIC Forum brought government, military, telecommunications...
Recent Publications
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Frank H. Sanders et al., “NTIA Case Study: Adjacent-Band Coexistence Between 5G Base Station Transmitters and Air Traffic Control Radar Receivers,” Technical Report NTIA TR 25-577, December 2024
The introduction of Fifth Generation New Radio (5G NR) base station transmitters into 2590–2690 MHz in the U.S., adjacent to the spectrum band 2700–2900 MHz used by air traffic control radars, has resulted in interference effects in some safety-of-li...
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Douglas M. Boulware and Anthony W. Romaniello, “An Analysis of Aggregate CBRS SAS Data from April 2021 to July 2024,” Technical Report NTIA TR-25-575, November 2024
This report presents an analysis of aggregate Citizens Broadband Radio Service (CBRS) Spectrum Access System (SAS) data reported quarterly from April 1, 2021, to July 1, 2024. The data provide insights into the growth of CBRS, the impact of dynamic s...
This Month in ITS History
January 1958: Explorer I Launched
On the 31st of January 1958, the U.S. launched the Explorer I into space. The first American satellite was a joint project between the Army's Redstone Arsenal and the Jet Propulsion Laboratory of the National Advisory Committee for Aeronautics (the predecessor to NASA). Explorer's primary instruments were radiation detectors, developed by James Van Allen, which were intended to measure cosmic rays outside the Earth's atmosphere. Instead, the instruments detected rings of radiation in the Earth’s upper atmosphere which were named in honor of Van Allen. In Boulder, Central Radio Propagation Laboratory scientists celebrated, and used the data from Explorer along with that from the previously la ...