|
- FUTURE SATELLITE COMMUNICATIONS: SATELLITE CONSTELLATIONS AND . . .
In this special issue, we focus on the future of satellite communications, exploring topics ranging from beam hopping and design to space routing and THz satellite communications
- Large Constellations of Small Satellites: A Survey of Near Future . . .
In this review paper, we aim at the perspective of matching technical needs and technology availability for large constellations, while providing at the same time a detailed survey of the upcoming satellite constellations, and that is all articulated as follows
- Satellite megaconstellations will threaten space-based astronomy
Placing large satellite constellations at extremely low orbits would increase atmospheric drag and increase the rate at which the satellites would burn up in reentry
- Architectural Decisions for Communications Satellite Constellations to . . .
Our work shows that there are diminishing returns with large constellations, and that it is more cost effective to have a small number of highly capable satellites, rather than many low complexity satellites
- Technological trends and future prospects of satellite communications . . .
This chapter describes the technological trends and the future prospects of satellite communications for mega- constellations with small satellites and the frequency allocation problem
- Large Satellite Constellations: Challenges and Impact
In the general context of accelerated launches of low- and medium-orbit satellite constellations, this report aims to take stock of the opportunities opened by these new types of large networks, the issues they raise, and the negative impacts of their current and future developments
- The Small-World Beneath LEO Satellite Coverage: Ground Hubs in Multi . . .
In recent years, the emergence of large-scale Low-Earth-Orbit (LEO) satellite constellations has introduced unprecedented opportunities for global connectivity However, routing efficiency and inter-shell communication remain key challenges in multi-shell architectures
- Networking for a New Era of Global Satellite Connectivity
Our team is investigating topology designs for several different constellations, each with hundreds of satellites; we have examined network performance characteristics such as resilience to failures, time delays from data sources to destinations, and overall system data capacity
|
|
|