Spatial Multiplexing in Optical Feeder Links for High Throughput Satellites

Gharanjik, Ahmad; Liolis, Konstantinos; Shankar, Bhavani; Ottersten, Björn

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Spatial Multiplexing in Optical Feeder Links for High Throughput Satellites

Gharanjik, Ahmad; Liolis, Konstantinos; Shankar, Bhavani et al.

2014 • In Spatial Multiplexing in Optical Feeder Links for High Throughput Satellites

Peer reviewed

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https://hdl.handle.net/10993/18892

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Keywords :

Optical Feeder Link; Satellite Communication; Spatial Multiplexing

Abstract :

[en] Optical feeder links are an attractive alternative to the RF feeder links in satellite communications (SatCom). In this paper, we present initial results from an optical feeder link study. We discuss the architecture of a geostationary earth orbit (GEO) satellite system based on optical feeder links. To mitigate the effects of cloud coverage, which is the main availability-limiting factor, Optical Ground Station (OGS) diversity is employed. Moreover, a spatial multiplexing scheme is considered. Assuming an ON-OFF channel model, the number of required OGSs to ensure availability and throughput requirements is analyzed

Research center :

SnT

Disciplines :

Electrical & electronics engineering

Author, co-author :

Gharanjik, Ahmad ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)

Liolis, Konstantinos; SES TechCom S.A.

Shankar, Bhavani ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)

Ottersten, Björn ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)

Language :

English

Title :

Spatial Multiplexing in Optical Feeder Links for High Throughput Satellites

Publication date :

02 December 2014

Event name :

The 2nd IEEE Global Conference on Signal and Information Processing (GlobalSIP 2014)

Event organizer :

IEEE

Event place :

Atlanta, United States

Event date :

3-12-2014 to 5-12-2014

By request :

Yes

Audience :

International

Main work title :

Spatial Multiplexing in Optical Feeder Links for High Throughput Satellites

Peer reviewed :

Peer reviewed

Funders :

FNR - Fonds National de la Recherche [LU]

Available on ORBilu :

since 27 November 2014

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Bibliography

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