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Title:
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Sequential optimization of adaptive arrays in coherent laser communications
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Author:
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Belmonte Molina, Aniceto; Kahn, J. M.
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció |
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Abstract:
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In optical wireless communications, a channelmatched
adaptive coherent receiver may be implemented using
an array of receive apertures. After atmospheric channel fading
estimation, several replicas of a message received through the
atmosphere are combined. As an alternative to training-based
channel estimation, we analyze the performance of sequential
techniques for direct optimization of multi-aperture array receivers
in free-space coherent laser communications. |
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Abstract:
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Peer Reviewed |
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Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica
-Optical communications
-Wireless communication systems
-Adaptive coherent array receivers
-Coherent communications
-Free-space optical communications
-Sequential channel matching
-Comunicació sense fil, Sistemes de
-Comunicacions òptiques |
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Rights:
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Document type:
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Article - Published version
Article |
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