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This week at the Small Satellite Conference (SmallSat), Salt Lake City, Utah, I will be presenting on the latest capabilities and findings from Virginia Tech's LEO space network emulator called SpaceNet. It serves as a digital twin, simulating delay-tolerant networks for LEO mega-constellations like #Starlink, #Kuiper, and #Iridium, while capable of incorporating link budgets for custom terrestrial device types and satellite comm modules. Its unique two-phase simulation-emulation architecture allows enhanced scalability and resource management without compromising the high fidelity of the entire digital system.

To all SmallSat attendees at the conference, please do visit booth E8 in the poster section for further details on our project or to just connect with us. We are also open to collaborating with people in satellite communication fields and get in-touch with emerging small satellite communication technologies that could enhance our digital emulation performance.

Explore our Github codebase: https://lnkd.in/epnRAzum Poster access: https://lnkd.in/e86k4UHn

#smallsat2025 #spacetech #digitaltwin #networkemulation #SpaceNetAll the best SuryanshGo for it SuryanshSharing your enthusiasm, SuryanshAll the best, Suryansh!All the best Suryansh! To view or add a comment, sign in

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        High efficiency in data transfer with XLink 📡 Recently, Julian Harbeck from the Chair of Space Technology - TU Berlin highlighted the strengths of our XLink SDR transceiver inside the TUBIN satellite. Launched over 4 years ago, the microsatellite depends on our XLink’s reliable performance to manage the high data rates needed for image transmission. We’re excited for future collaborations just like this one with the Technische Universität Berlin and the Deutsches Zentrum für Luft-und Raumfahrt e.V.!   🌌 See more successful projects that we have contributed to: https://lnkd.in/dabNj95e

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        🛰 #EDHPC2025: Among system integrators, the growing focus is on #standardization to reduce non-recurrent costs. By ensuring #compatibility between subsystem suppliers and satellite integrators, the sector can accelerate development cycles, cut integration time, and enhance mission flexibility.

This forward-looking approach is gaining momentum and it will be proposed at the upcoming European Space Agency - ESA Ministerial Council as a way to strengthen #Europe’s #competitiveness in the global space market.

Ran Qedar, our CEO attending the #EDHPC2025 said: “At SPiN, we continue to pioneer modular, plug-and-play satellite architectures that embody this very vision — making space systems smarter, faster, and more interoperable”

#EDHPC2025 #ESA #SpaceInnovation #SatelliteIntegration #SPiN #MA61C #CM25 To view or add a comment, sign in

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        Technolution Advance at EDHPC 2025! We’re excited to announce that Technolution will attend the European Data Handling & Data Processing Conference (EDHPC 2025), taking place 13–17 October in Elche, Spain.

At EDHPC, the European space community comes together to explore the latest advances in on-board data handling, processing architectures, and microelectronics. These are exactly the technologies that power our Control & Data Processing Unit (CDPU) — a modular, high-reliability platform that enables advanced payload control and in-orbit data processing for small satellites.

Our team looks forward to exchanging ideas with European Space Agency - ESA, industry partners, and research institutions on how to make on-board computing smarter, more flexible, and more dependable.

From radiation-tolerant designs to AI-enabled edge processing in orbit, we’re proud to contribute to Europe’s growing capabilities in space data handling and processing.

If you’re attending EDHPC, come say hello to Gideon Zweijtzer — we’d love to connect and share insights on the future of modular and reconfigurable CDPU technology.

Looking forward to inspiring discussions and new collaborations that drive smarter, more flexible space systems!

#Innovation #CDPU #technology #dataprocessing Gerard Rauwerda To view or add a comment, sign in 🛰️ LEO, PNT, and the New Era of Precision

As Low Earth Orbit (LEO) constellations rapidly expand, the race to deliver precise, resilient, and verifiable Positioning, Navigation & Timing (PNT) services is accelerating.

But with innovation comes complexity — and that’s where APNT can help. At APNT | Network Technology, we work with leading aerospace, telecom, and research organisations to test, validate, and assure the performance of LEO-based PNT systems under real-world conditions with Spirent Communications

Here’s how we support teams building the next generation of timing and navigation capability:

🔬 High-Fidelity GNSS & LEO Signal Simulation → Using Spirent’s advanced simulation platforms, we replicate multi-orbit, multi-constellation environments (GPS, Galileo, BeiDou, LEO, etc.) to validate positioning accuracy, timing stability, and interference resilience.

🛰️ Resilience & Interference Testing → We help customers model RF interference, jamming, and spoofing to ensure PNT integrity — from satellite downlinks to user receivers and ground infrastructure.

⚙️ Hardware-in-the-Loop & System Integration → End-to-end testing that combines LEO payload data, ground timing systems, and network synchronisation to validate complete operational workflows.

🧠 Timing & Synchronisation Assurance → Evaluate PTP/NTP/SyncE performance when synchronised with space-based or hybrid timing sources — ensuring sub-nanosecond accuracy even during GNSS outages.

As LEO-based PNT matures, assurance isn’t optional — it’s mission-critical. If your team is exploring LEO navigation, hybrid timing architectures, or resilient PNT validation, let’s talk.

#LEO #PNT #GNSS #Timing #Navigation #SpaceTechnology #Testing #Resilience #Spirent #APNT To view or add a comment, sign in Anritsu expands 5G NR NTN testing! The #ME7873NR now supports 3GPP-compliant RF test cases for satellite-based 5G devices. Unlocking global 5G via LEO, MEO, GEO orbits. #Satellite5G #Anritsu #RFTesting #TelecomTesting Madhukar Tripathi https://lnkd.in/gFBGtaPP To view or add a comment, sign in

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        AccelerComm Ltd and Radisys Secure #Funding from UK Space Agency for Next Generation #5G #Satellites https://lnkd.in/enq_5eMm

Joint project will support the development of high performance Non-Terrestrial Networks

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        Optical communications are essential for proliferated low-Earth orbit architectures, resilient space networks and real-time decision advantages. To enhance its next-gen communications solutions, Voyager Technologies has completed the acquisition of BridgeComm, Inc. Technologies...https://lnkd.in/gNeMgvmC

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🚀 The UK Space Agency just hit fast-forward on  5G in space 🚀

AccelerComm delivers 🛰️ “flight-proven” 🛰️, space-optimized PHY. While Radisys brings an open, globally deployed RAN stack. We are combining forces to offer a complete #3GPP-compliant #NTN reference model — tested, integrated, and ready for operators and OEMs worldwide.

✅ Regenerative payloads = latency reduction + coverage gains ✅ Software-led stacks = SWaP optimized, upgradeable base stations on orbit ✅ Enables seamless interoperability of D2D and IoT= seamlessly at scale ✅ MNOs and SatCos get an alternative to vertically integrated ecosystems with distribution upside from regional and vertical market resellers—Virtual Network Satellite Operators (#VSNO’s)

This innovative partnership between AccelerComm Ltd & Radisys changes the 💰 economics of #D2D and ushers in the foundation of the standards based #orbitalinternet.

#AccelerComm #Radisys #UKSpaceAgency #HybridConnectivity #HNO #5GNTN #D2D #gNodeBInOrbit #Satcom #Satellite Prof Rob Maunder David Helfgott Chris Larmour Seán Cassidy 3,526 followers It’s a proud day for us! We’re so excited to announce a new joint project with Radisys to support the development of high performance Non-Terrestrial Networks. Funded through the UK Space Agency’s International Bilateral Fund (#IBF), the project integrates our latest Layer 1 (PHY) technology into Radysis’ lab in India - a valuable resource for joint research and demos to customers and partners around the world. Head to our news page for more details! #5GNTN #Physical Layer #UKSpace https://hubs.li/Q03LGNmf0 To view or add a comment, sign in

            60,700 followers
        Flexible, high-performance antenna systems are key to unlocking long-term value in LEO satellite networks. But how can decision-makers be sure they’re investing wisely? And is it possible to use both cutting-edge flat panel antennas and existing antennas with a LEO network?     Get the answers from Telesat’s Mirna Mekić in today’s The Critical Link blog.     Read the blog: https://lnkd.in/e-YbvHaX     #LEO #satellite #UserTerminal
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A team that includes Japanese firm, WARPSPACE, the University of South Australia, and Adelaide-based RapidBeam will collaborate on development of a prototype next-generation optical satellite communications system. The system will be tested on the Australasian Optical Ground Station Network, a consortium led by the university. Warpspace's multiprotocol optical modem, HOCSAI, will be used to test space-to-ground optical (laser) communications. RapidBeam is a resident startup at the university and is developing an advanced ground station network.

This is one of several recent announcements about both ground-to-orbit and inter-satellite optical communications initiatives. With more satellites in orbit and Earth observations satellites, in particular, having greater resolution and capturing broader swaths of spectrum, there is a substantial need to increase orbit-to-ground bandwidth. This is driving both a proliferation of ground stations and expansion beyond radio communications to optical transmission. However, while supporting much higher bandwidth, optical transmissions require much greater precision and and can be attenuated by clouds, fog, and other atmospheric conditions.

📬 Want more like this? Check out my newsletter → JapanEarthObserver.com To view or add a comment, sign in

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