Kratos Defense and Security Solutions’ Post

Spectrum issues are key in establishing direct to device satellite services and a lot of practical and regulatory hurdles need to be overcome. U.S. regulators will vote March 14 on a regulatory framework for allowing satellites to use radio waves from terrestrial mobile operators to keep their smartphone users connected beyond the reach of cell towers. Jessica Rosenworcel, chair of the Federal Communications Commission, said Feb. 21 she had shared a final draft of rules with the regulator’s other four Commissioners that would pave the way for direct-to-smartphone services in the United States.The FCC is due to publish the proposed rules publicly on its website Feb. 22 along with the agenda for the meeting. If adopted, the framework would enable satellite operators and their terrestrial partners to seek FCC permission to use “certain licensed, flexible-use spectrum currently allocated to terrestrial services” from space, the regulator said in a news release. A satellite operator must have a spectrum lease from a terrestrial licensee within a specified geographic area to get approval, the FCC said, along with other preexists that were not detailed. The framework is a particularly important milestone for satellite operators SpaceX and AST SpaceMobile, which have partnered with T-Mobile and AT&T, respectively, to break into the U.S. market even as work continues to develop the capability. But even with ground rules in place, direct-to-smartphone competitors seeking to use satellite instead of terrestrial spectrum warn of significant regulatory hurdles to come. #network #apple #smartphone #future #iPhone #samsung #aerospace #connectivity #connectivitymatters  #military #communications  #newspace #newspaceeconomy #constellations #satellite #space #satelliteoperatos #satcoms #satellitesystems #satelliteoperations #telecommunications #spaceindustry #LowEarthOrbit #geo #megaconstellations #esa #nasa #eu #europe #resilience #oneweb #starlink #spacex #telesat #globalstar #iridium #qualcomm #huawei #ASTSpacemoblie #lynk #spacecraft #internetofthings #development #emergencyresponse #5g #6g #5gnetworks #spacedata #oneweb #starlink #iris2 #iridium #directtodevice #autonomousvehicles #dtd #MichaelHadjitheodosiou https://lnkd.in/eUzqAcUE

"US finalizes proposed direct-to-smartphone #regulatory #framework- U.S. regulators will vote March 14 on a regulatory framework for allowing #satellites to use #radiowaves from terrestrial mobile operators to keep their smartphone users connected beyond the reach of #cellTowers. Jessica Rosenworcel, chair of the #FederalCommunicationsCommission, said Feb. 21 she had shared a final #draft of #rules with the regulator’s other four Commissioners that would pave the way for direct-to-smartphone services in the #UnitedStates. The #FCC is due to publish the proposed rules publicly on its website Feb. 22 along with the agenda for the meeting. If adopted, the framework would enable #satelliteoperators and their terrestrial #partners to seek FCC permission to use “certain licensed, flexible-use #spectrum currently allocated to terrestrial services” from #space, the regulator said in a news release. A satellite operator must have a spectrum lease from a terrestrial #licensee within a specified geographic area to get approval, the FCC said, along with other preexists that were not detailed.  The framework is a particularly important #milestone for satellite operators #SpaceX and #ASTSpaceMobile, which have partnered with #TMobile and #ATandT, respectively, to break into the U.S. market even as work continues to develop the capability.  But even with ground rules in place, direct-to-smartphone competitors seeking to use satellite instead of terrestrial spectrum warn of significant regulatory hurdles to come. #Omnispace, which seeks to use its S-band satellite spectrum to help mobile operators plug gaps in their terrestrial networks, says it faces significant interference if SpaceX is allowed to use T-Mobile spectrum for a direct-to-smartphone service. The FCC will also seek to establish an interim #requirement as part of the framework that would require #mobileoperators to use location-based #protocols or an #emergency call center to route all satellite-enabled 911 calls to a Public Safety Answering Point, where calls to first responders are received and handled. A Further Notice of Proposed Rulemaking is being planned to seek public comment on this and other critical public safety issues, the regulator said in the news release, as well as measures to protect radio astronomy services." #SpaceNews #spacecoverage #spaceeconomy #newspaceeconomr #nextspace #newspace #telco #telecommunications #spacesector #spaceindustry #spacetech #neweconomy #direct2satellite #satellitecommunications #mobility #US #satellitecommunication #space4ALL #businessopportunity #inSpace #LEO #innovation #disruption #policy #policymakers #leaders #satelliteconnectivity #directToSmartphone #regulatory #framework

The FCC recently approved a framework for "direct-to-smartphone" communication from LEO satellites to mobile phones. The "Supplemental Coverage from Space (SCS)" regulatory framework will allow satellite to use spectrum from terrestrial wireless partners to connect mobile phones. There are more steps in the process, and more public comment periods, but this framework provides a path for services such as what SpaceX is planning to do with T-Mobile, and other companies are aiming to do with other providers. This could ultimately result in much better connectivity for us as regular users, and also as an expanded business model for the LEO constellation operators. Should be interesting times ahead! #Internet #InternetAccess #Space #LEO #FCC https://lnkd.in/gktBsbPT

Iridium Communications announced the acquisition of Satelles, a leader in Position Navigation and Timing services (PNT). The two companies have reached an agreement, as Iridium will pay $115 million to secure and complete the acquisition in the next few weeks. Satelles has been managing a complex system that takes advantage of the Iridium constellation to offer “Satellite Time and Location” (STL) services. Their service flanks the existing positioning services offered by GPS and GNSS satellite constellations, fundamental for many different applications, such as managing 5G networks, data centers, or transport and shipping. Read more: https://lnkd.in/dHpiNsju #Iridium #Satelles #STL #PNT #Satellites #Space #GPS #GNSS #SpaceEconomy #5G

Will ongoing conflict over scarce spectrum resources pit broadband satellite operators against each other? The debate over limited spectrum continued at the recent World Radiocommunications Conference (WRC-23). As spectrum becomes more congested and scarce, the issue is likely to remain contentious. For more details on this industry debate, read below. #ConstellationsArticle https://lnkd.in/eAmu-X3u #satellite #space #spaceeconomy

🌍📡 How important is accurate geographical data for the smooth operation of global #radiocommunication systems? The #ITU-R #SpaceCap system ensures interference-free management of radio-frequency spectrum and #satellite orbits. With the increasing reliance on satellite services for communication, more accurate geographical data for #EarthStations will help ensure seamless #connectivity, reduce interference, and support the next generation of satellite technologies. 🌐🚀 Learn more by reading Abubakar Manzo's latest article 👇 https://hubs.ly/Q02R_xq90

I'm excited to share that I have completed a short course on satellite internet and communications! In today's connected world, reliable and widespread internet access is more critical than ever. Satellite internet and communications are pivotal in global telecommunications infrastructure, providing services in remote and underserved areas where traditional cellular service is unavailable. Under the guidance of Ryan Hu , I explored the fundamentals of modern satellite communications, including key components and functions of satellite systems and how they differ from cellular services. I learned about different types of satellite orbits (LEO, MEO, GEO) and their applications, as well as satellite network architectures and their deployment. The course delved into emerging technologies and advancements in satellite design and functionality, offering practical examples and case studies of satellite technology in challenging environments. I also gained insights into future trends and opportunities in satellite communications, understanding how these innovations will shape next-generation telecommunications. This comprehensive course has equipped me with a solid understanding of satellite internet and communications, and I look forward to leveraging this knowledge in my future endeavors. #SatelliteInternet #Telecommunications #TechInnovation #RemoteConnectivity #DigitalTransformation #FutureTech #NextGenCommunications #EmergingTechnologies #GlobalConnectivity #TechLearning #ProfessionalDevelopment #RyanHu #SatelliteCommunications #TechTrends #DigitalDivide

MSSA, a consortium of satellite companies, is taking a new approach to providing direct-to-device connectivity (D2D). Members of the group plan to use globally approved mobile satellite frequencies that will not interfere with terrestrial services, rather than frequencies allotted to terrestrial MNOs. How will this approach affect the satellite industry? Read the full #ConstellationsArticle below. #D2D #satellite #spaceeconomy https://lnkd.in/eajbtuGx

An Experimental Study of C-Band Channel Model in Integrated LEO Satellite and Terrestrial Systems https://lnkd.in/eqi84s7n #satellitecommunication #leosatellite #satcom

Space4ALL ...Space Tech... Standards interoperability...The Journey to Multi-Orbit... - "Unpacking Antenna Developments for the Multi-Orbit Era - "Simultaneously leveraging the best of GSO and NGSO capacities is a game changer for critical missions and high-stakes use cases. We take a look at the advancements made to achieve true multi-orbit play... ...In this new, multi-orbit era, some satcom customers are demanding unprecedented network resiliency. Users want fully integrated terminals to enable true multi-orbit mobile connectivity. For users demanding the ultimate redundancy, a single terminal able to seamlessly switch between Low-Earth Orbit (LEO), Medium-Earth Orbit (MEO), Geostationary Orbit (GEO), and Highly Elliptical Orbit (HEO) and terrestrial networks is the answer. These multi-orbit terminals coming to market boast sleek, flat panels and lower-profile designs. They have a small footprint but their capabilities are enormous. ...Via Satellite spoke with experts in the terminal and mobility space about the evolution of antennas for the multi-orbit era. ... Low Profile for Aviation... Linefit Offerability & the Case for LEO Only... Maritime’s Expansive Real Estate... The Journey to Multi-Orbit... For critical missions and high-stakes operations, industry players say a multi-orbit solution is the only way to go. To make this possible, tech providers have to navigate the complexities of software-defined modems (SDM) and the lack of interoperability between networks. A challenge is that each network has its own waveform and modems – there is not a universal solution that works across them all. At the same time, while SDMs offer flexibility and adaptability, they also add complexity around seamless integration across multiple orbits; dynamic configuration that requires sophisticated algorithms and real-time processing capabilities; increased hardware requirements to support a wide range of signals and frequencies; regulatory compliance; and network management. While the Digital Intermediate Frequency Interoperability (DIFI) Consortium, comprising multiple satellite industry stakeholders, is committed to solving interoperability challenges, the satellite industry still has a way to go before it reaches connectivity nirvana. “While the satellite industry is making progress, it’s still a far way off from where the cellular industry is with interoperability. Today, I can land just about anywhere in the world, turn on my phone, and it just works, as if miraculously. It took decades, but they achieved standards-based interoperability. The satellite industry isn't there yet,” says Kymeta’s Muller. Realizing a standards-based modem could see the costs of multi-orbit terminals come down and the number of use cases go up. Until then, however, the ground segment will continue to evolve in line with technological advancements and shifting market needs." Via Satellite by Adrienne Harebottle read & learn more