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Extremely High Speed Avenues for Space Communications: Optical & W-band Waves

Barrios, Ricardo (2016) Extremely High Speed Avenues for Space Communications: Optical & W-band Waves. In: 2016 8th Advanced Satellite Multimedia Systems Conference and the 14th Signal Processing for Space Communications Workshop (ASMS/SPSC). Advanced Satellite Multimedia Systems Conference 2016, 5-7 Sep 2016, Mallorca, Spain.

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Official URL: http://www.asmsconference.org/

Abstract

The current telecommunications marketplace is experiencing an ever increasing demand for high-speed services, and the traffic demand for satellite broadband is expected to grow six-fold by 2020. As part of the continuous migration towards higher frequency bands, Optical & W-band waves offer the promise of unprecedented bandwidth compared to current commercial solutions, leveraging enough bandwidth capable to cope with mid and long-term requirements. Together they can realize extremely high speed avenues for space communications in inter-satellite and feeder link applications. This tutorial focuses on giving a thorough overview of the different aspects and challenges to be taken into account when implementing GEO feeder links in the optical domain and W-band waves, including physical layer, channel model, modem, satellite payload and system level aspects. Particular attention is given to the feeder uplink scenario, which—as part of the forward link—presents itself as critical for the successful implementation of future extremely high throughput satellite systems. The tutorial will attempt to stress the practical challenges of these high frequency RF and optical technologies, proposing also ways forward in terms of necessary space and ground technology development, as well as open research directions.

Item URL in elib:https://elib.dlr.de/107617/
Document Type:Conference or Workshop Item (Lecture)
Title:Extremely High Speed Avenues for Space Communications: Optical & W-band Waves
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Barrios, RicardoDLR-IKNUNSPECIFIED
Date:5 September 2016
Journal or Publication Title:2016 8th Advanced Satellite Multimedia Systems Conference and the 14th Signal Processing for Space Communications Workshop (ASMS/SPSC)
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:GEO feeder links FSO communications RF W-band KNOCGOP
Event Title:Advanced Satellite Multimedia Systems Conference 2016
Event Location:Mallorca, Spain
Event Type:international Conference
Event Dates:5-7 Sep 2016
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Communication and Navigation
DLR - Research area:Raumfahrt
DLR - Program:R KN - Kommunikation und Navigation
DLR - Research theme (Project):R - Vorhaben Multimedia Satellitennetze
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Satellite Networks
Deposited By: Barrios, Dr. Ricardo
Deposited On:16 Dec 2016 13:57
Last Modified:31 Jul 2019 20:04

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