11 août 2020 | International, C4ISR, Sécurité

Pentagon clears 100 MHz of spectrum for 5G development

The Pentagon has cleared 100 megahertz (MHz) of contiguous mid-band spectrum to be used for commercial 5G following a 15-week review, determining that they can share that bandwidth while minimizing impact on military radars.

While that 3450-3550 MHz mid-band spectrum is highly desired by commercial 5G developers, it's been historically used by the military for critical radar operations for air defense, missile and gunfire control, counter-mortar, bomb scoring, battlefield weapon locations, air traffic control, and range safety.

But now, leaders from the Department of Defense say the Pentagon can continue using the spectrum for those purposes while making it available for commercial development. DoD Chief Information Officer Dana Deasy said the department will move toward sharing most of that spectrum without limits while setting up a Spectrum Relocation Fund Transition Plan to minimize risks.

“DoD is proud of the success of the [America's Mid-Band Initiative Teams (AMBIT)] and is committed to working closely with industry after the FCC auction to ensure timely access to the band while protecting national security,” Deasy told reporters Aug. 10.

The White House and Department of Defense established AMBIT to free up spectrum for 5G development quickly back in April. Over a 15-week period, the working group was able to bring together 180 subject matter experts, and ultimately were able to identify 100 MHZ of spectrum used by the military that could be safely shared with commercial 5G efforts.The decision expands the amount of connected mid-band spectrum open for 5G development to 530 MHz.

The Federal Communications Commission will auction off the spectrum. One government official said action was expected by the end of this fiscal year.

https://www.c4isrnet.com/industry/2020/08/10/pentagon-clears-100-mhz-of-spectrum-for-5g-development

Sur le même sujet

  • Squad X Improves Situational Awareness, Coordination for Dismounted Units

    30 novembre 2018 | International, C4ISR

    Squad X Improves Situational Awareness, Coordination for Dismounted Units

    The first test of DARPA's Squad X Experimentation program successfully demonstrated the ability to extend and enhance the situational awareness of small, dismounted units. In a weeklong test series at Twentynine Palms, California, U.S. Marine squads improved their ability to synchronize maneuvers, employing autonomous air and ground vehicles to detect threats from multiple domains – physical, electromagnetic, and cyber – providing critical intelligence as the squad moved through scenarios. Squad X provides Army and Marine dismounted units with autonomous systems equipped with off-the-shelf technologies and novel sensing tools developed via DARPA's Squad X Core Technologies program. The technologies aim to increase squads' situational awareness and lethality, allowing enemy engagement with greater tempo and from longer ranges. The Squad X program manager in DARPA's Tactical Technology Office, Lt. Col. Phil Root (U.S. Army), said Experiment 1 demonstrated the ability for the squad to communicate and collaborate, even while “dancing on the edge of connectivity.” The squad members involved in the test runs praised the streamlined tools, which allowed them to take advantage of capabilities that previously had been too heavy or cumbersome for individual Soldiers and Marines to use in demanding field conditions. “Each run, they learned a bit more on the systems and how they could support the operation,” said Root, who is also program manager for Squad X Core Technologies. “By the end, they were using the unmanned ground and aerial systems to maximize the squad's combat power and allow a squad to complete a mission that normally would take a platoon to execute.” Two performers, Lockheed Martin Missiles and Fire Control and CACI's BIT Systems, each are working on different approaches to provide unique capabilities to enhance ground infantries. Manned-unmanned teaming is critical to both companies' solutions. Marines testing Lockheed Martin's Augmented Spectral Situational Awareness, and Unaided Localization for Transformative Squads (ASSAULTS) system used autonomous robots with sensor systems to detect enemy locations, allowing the Marines to engage and target the enemy with a precision 40mm grenade before the enemy could detect their movement. Small units using CACI's BITS Electronic Attack Module (BEAM) were able to detect, locate, and attack specific threats in the radio frequency and cyber domains. Experiment 2 is currently targeted for early 2019. https://www.darpa.mil/news-events/2018-11-30a

  • Le GIFAS plaide pour un plan de relance européen pour soutenir la filière aéronautique

    6 mai 2020 | International, Aérospatial

    Le GIFAS plaide pour un plan de relance européen pour soutenir la filière aéronautique

    Eric Trappier, président du GIFAS et PDG de Dassault Aviation, a lancé mardi 5 mai, lors d'une visioconférence, un appel à mettre en place un soutien dédié à la filière aéronautique. L'aéronautique française, après avoir marqué un léger temps d'arrêt pour organiser les mesures sanitaires, entre désormais dans une phase de remontée en puissance, a indiqué M. Trappier : «A ce jour, 30% des effectifs sont sur site, 25 à 30% des salariés sont en télétravail, 30 à 35% au chômage partiel. Les salariés reviennent petit à petit sur les sites de production». Le GIFAS a créé une task-force associant grands donneurs d'ordre, PME et équipementiers afin d'identifier les acteurs menacés et de mettre en œuvre des solutions de sauvetage, en liaison avec le ministère de l'Economie et des Finances et Bpifrance, qui «aura un rôle à jouer pour recapitaliser les entreprises en difficultés», souligne Eric Trappier. Le GIFAS, qui regroupe 400 acteurs et leurs 200 000 salariés, soutient l'idée évoquée par Bruno Le Maire de dédier «un ou plusieurs fonds à l'aéronautique» dans le cadre des plans de relance discutés en France et au niveau européen afin de «tenir et passer le cap». «Ces fonds doivent être suffisamment dimensionnés pour répondre aux besoins. L'unité de mesure, c'est le milliard», a insisté Éric Trappier. «Nous demandons à l'État de nous accompagner dans cette passe difficile, en particulier les plus faibles d'entre nous», a-t-il déclaré. M. Trappier plaide pour un plan de relance européen, notamment pour maintenir les efforts de recherche pour l'aviation «verte» de demain.

  • Contracts for November 18, 2021

    19 novembre 2021 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

    Contracts for November 18, 2021

    Today

Toutes les nouvelles