We propose a novel DTN routing algorithm, called DQN, specifically designed for quasi-
deterministic networks with an application to satellite constellations. We demonstrate that …

This paper presents the design and implementation of store and forward (S&F)
communication payload for Sina-1satellite. The S&F subsystem uses VHF and UHF radio …

An innovative minimal paths algorithm based on operator calculus in graded semigroup
algebras is described. Classical approaches to routing problems invariably require …

We propose a novel DTN routing algorithm, called DQN, specifically designed for quasi‐
deterministic networks with an application to satellite constellations. We demonstrate that …

Route computation relies on the definition of performance indicators called routing metrics.
Popular metrics are the number of hops, throughput, end-to-end delay and jitter. However, in …

Technical constraints imposed by low-power and lossy networks (LLNs) require to defer
complexity to routing protocols in order to efficiently and reliably transmit packets. However …

The mobile communications industry is nowadays trying to integrate satellite networks into
its current and predominant architecture. One challenge is the management and operation …

Pico-satellites have recently gained substantial traction in research and educational
communities due to their rela tively low cost. The largest factor in kee** the cost down …

Satellite plays an important role in earth observation, collecting the scientific information and
providing multimedia services etc. Traditional satellites are costly to build, launch, design …

Satellites are playing an increasingly important role in collecting scientific information,
providing communication services, and revolutionizing navigation. Until recently satellites …