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Title:
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Subcarrier allocation and power loading strategies for multi-user broadcast FBMC/OQAM systems
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Author:
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Caus López, Marius; Pérez Neira, Ana Isabel
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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. A&MP - Grup de Processament d'Arrays i Sistemes Multicanal |
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Abstract:
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With the objective of maximizing the sum-rate this paper
tackles the subcarrier and the power allocation problems in
the context of multi-user FBMC. Under highly frequency
selective channels the demodulated data is affected by ISI
and ICI. As a solution the band is partitioned into three sub-
sets so that there is no overlapping between the subcarriers
of the same subset. Then we propose a low complexity
heuristic to carry out the resource allocation over each sub-
set. Simulation-based results demonstrate that at low noise
regime, the proposed solution is able to outperform the con-
ventional approach |
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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::Processament del senyal
-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament del senyal en les telecomunicacions
-Signal theory (Telecommunication)
-Signal processing
-Senyal, Teoria del (Telecomunicació)
-Tractament del senyal |
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Rights:
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Document type:
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Article - Published version
Conference Object |
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Published by:
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Institute of Electrical and Electronics Engineers (IEEE)
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