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Contact plan design for GNSS constellations: A case study with Optical Inter-Satellite Links
(Institute of Electrical and Electronics Engineers, 2021-12)
Optical Inter-Satellite Links (OISLs) are being con-sidered for future Global Navigation Satellite System (GNSS)constellations. Thanks to OISLs, the constellation incorporatesimproved clock synchronization and precise ...
Network availability maximization for free-space optical satellite communications
(Institute of Electrical and Electronics Engineers, 2019-12-10)
This letter considers availability maximized ground station (GS) selection for free-space optical (FSO) satellite networks, which is a challenging problem in the area of optical satellite communications. As a main contribution ...
Contact plan design for predictable disruption tolerant space sensor networks
(Wiley, 2017)
Today, optical and radar images of our planet from orbit are acquired continuous-ly since they have become powerful scientific tools to enable better understanding and improved management of the Earth and its environment. ...
Hyper Secure Cognitive Radio Communications in an Internet of Space Things Network Based on the BB84 Protocol
(Institute of Electrical and Electronics EngineersPE, 2020-11-11)
Once constellation of satellites are working in a collaborative manner, the security of their messages would have to be highly secure from all angles of scenarios by which the praxis of eavesdropping constitutes a constant ...
Usage of the BB84 Protocol for Communications in Pairs of Orbiting Satellites
(Institute of Electrical and Electronics EngineersPE, 2019-08-15)
We use the scheme of the BB84 protocol to estimate the Bit Error Rate (BER) between two satellites under the action of exchanging wireless communication inside the framework of the Internet of Space Things. The usage of ...
Some Observations on Outer Space from Earth and Some Observations on Earth from Outer Space
(Facultad de Finanzas, Gobierno y Relaciones Internacionales, 2014-12-19)
This paper will present the author’s views on the use of outer space, and the impact of space activities on terrestrial undertakings. The main focus of this essay will be on satellites, which have radically changed the way ...
Analysis of communication strategies for earth observation satellite constellations
(Institute of Electrical and Electronics Engineers, 2016-06)
Earth observation satellite constellations are arising as a new paradigm with important advantages in comparison with traditional monolithic systems. In particular, the concept of Segmented Architecture proposes to transform ...
Nanosatellites: Actual mission that can perform
(International Astronautical Federation, IAF, 2016-09)
Today, thanks to the miniaturization of various electronic systems, one was developing small crafts called nano-satellite, which can be launched into space and complete the basic functions of a standard size satellite. ...
Optimization of satellite constellations in the moon
(2010-12-01)
Nowadays, we return to live a period of lunar exploration. China, Japan and India heavily invest in missions to the moon, and then try to implement manned bases on this satellite. These bases must be installed in polar ...
Optimization of satellite constellations in the moon
(2010-12-01)
Nowadays, we return to live a period of lunar exploration. China, Japan and India heavily invest in missions to the moon, and then try to implement manned bases on this satellite. These bases must be installed in polar ...