I had the pleasure of sitting down with BTW Media for an exclusive in-depth interview exploring the fascinating intersection of edge computing and satellite networks. This comprehensive discussion delved into how Low Earth Orbit (LEO) satellites are fundamentally transforming Internet connectivity and what this means for the future of distributed computing at the network edge.
Key Discussion Topics
LEO Satellites Transforming Connectivity
We explored how LEO satellite constellations like Starlink are revolutionizing Internet access, particularly in underserved regions. Unlike traditional geostationary satellites positioned 36,000 km above Earth, LEO satellites orbit at just 500-2,000 km, dramatically reducing latency and making them viable for interactive applications like video conferencing and cloud gaming.
The Reality Behind Satellite Internet Performance
Drawing from our extensive measurement studies across multiple continents, we discussed the real-world performance characteristics of satellite Internet:
- Actual latency and throughput across different regions and deployment scenarios
- Performance variability based on ground station availability and satellite coverage
- CDN integration challenges and content delivery performance
- The gap between marketing claims and measured reality
Edge Computing Meets Satellite Networks
One of the most exciting aspects of our discussion was the convergence of edge computing and satellite networks. We explored:
- How edge infrastructure can optimize satellite network performance
- The role of ground stations as edge computing nodes
- Challenges in orchestrating resources across terrestrial and satellite networks
- Future opportunities for hybrid edge-satellite architectures
Infrastructure Challenges and Opportunities
The interview also covered the often-overlooked terrestrial components of satellite networks:
- Ground station networks and their strategic placement
- Peering arrangements connecting satellite providers to the Internet backbone
- Capacity constraints and scalability challenges as user bases grow
- Regulatory and spectrum management complexities
Research Foundations
This discussion builds on several key research contributions from SPEAR Lab:
- ACM HotNets 2024 paper on LEO CDN performance (Best Paper Runner-up)
- IETF/IRTF ANRP 2025 recognition for bridging research and deployment
- ACM Web Conference 2024 comprehensive Starlink measurement study
- Ongoing work on edge orchestration platforms like Oakestra
Global Impact
The BTW Media feature helps bridge the gap between academic research and public understanding, providing:
- Evidence-based analysis of emerging satellite Internet technology
- Realistic assessments beyond vendor marketing
- Insights into infrastructure challenges and opportunities
- A research-informed perspective on the future of Internet connectivity
Read the full interview: Interview with Dr. Nitinder Mohan: Edge, Satellites, Internet Reality
The complete interview is available on BTW Media's website, featuring additional technical details and perspectives on the future of edge computing and satellite networks.
About BTW Media: BTW Media is a technology-focused media outlet providing in-depth interviews, analysis, and insights on emerging technologies and their real-world impact. Their content reaches technology professionals, researchers, and industry leaders worldwide.