5G

February 1, 2020
By George I. Seffers
The National Spectrum Consortium, a Defense Department research and development organization, is central to the Pentagon’s efforts to gain dominance in the 5G arena.

The United States and China are locked in a competition to take command of fifth-generation spectrum technologies known as 5G. Because those technologies will enable autonomous vehicles, smart cities and battlefield operations, the leading nation will reap commercial, economic and military benefits. To spur U.S. innovation, the Defense Department is largely relying on the National Spectrum Consortium, a research and development organization designed to develop revolutionary spectrum-related technologies through collaboration among industry, academia and government agencies.

February 1, 2020
By Kimberly Underwood
While the push for shared spectrum comes from the private sector to support 5G, the Defense Department has to maintain access to warfighters. Warfighters from a spectrum management team in East Africa conduct radio frequency surveys.  Airman 1st Class Brennen Lege, Combined Joint Task Force - Horn of Africa.

Accessible radio frequencies are crucial for warfighter training, testing and operations. Ensuring access to the necessary electromagnetic spectrum for U.S. Defense Department missions is not an easy task, especially in a time of growing demand across the military and commercial sectors, explains Col. Frederick Williams, USAF, acting director of the Office of Spectrum Policy and Programs, Office of the Secretary of Defense, or OSD. The military operates in a wide range of spectrum bands, both on an exclusive and shared basis. In the last several years, Defense Department operational requirements for spectrum access have increased.

January 1, 2020
By Henry S. Kenyon

5G wireless technology is poised to take the world by storm, offering fast and effective network connectivity at data throughput speeds once reserved for dedicated fiberoptic landlines. This increased speed will also fuel new developments in wireless applications and connected devices to vastly increase the size, depth and interconnectivity of networks of all kinds.

January 1, 2020
By George I. Seffers
Research supported by the National Science Foundation could help the United States leapfrog past fifth-generation wireless networks, enabling an array of smart city technologies.  Krunja/Shutterstock

A National Science Foundation effort to ensure U.S. national leadership in wireless technologies will not stop at fifth-generation capabilities commonly referred to as 5G.

The extensive program, Platforms for Advanced Wireless Research (PAWR—pronounced power), already has established testing grounds in three states—Salt Lake City, Utah; Raleigh, North Carolina, and New York City. Additionally, the National Science Foundation (NSF) recently released a request for proposals for a rural broadband testing area. The goal is to establish four city-scale testbeds, which NSF officials refer to as platforms. Each platform will ultimately be connected virtually as a shared innovation lab for wireless research.

January 1, 2020
By Kimberly Underwood
One of four phased array antennas is mounted on the top wall of Columbia University’s engineering building as part of the COSMOS wireless testbed, designed to test emerging wireless capabilities in an urban environment.

Across 15 blocks in New York City sit the beginnings of an extensive wireless testbed, which will help advance driverless car, smart city and other technologies for the modern urban environment. The outdoor laboratory, known as COSMOS, provides a platform for researchers to experiment with a low-latency, ultra-high bandwidth wireless network during everyday life in West Harlem.

December 11, 2019
By George I. Seffers
The Defense Department has added to new 5G-related requests for prototype proposals to its efforts with the National Spectrum Consortium. Credit: Wit Olszewski/Shutterstock

The U.S. Defense Department has released two more draft requests for prototype proposals seeking fifth-generation (5G) wireless solutions. The newly announced projects are for smart warehousing and asset management for Naval Supply Systems Command and augmented reality and virtual reality at Joint Base Lewis-McChord in Washington.