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Performance Analysis and Optimal Power Allocation for Linear Receivers based on superimposed training
Journal article   Open access  Peer reviewed

Performance Analysis and Optimal Power Allocation for Linear Receivers based on superimposed training

Abla Kammoun and Karim Abed-Meraim
EURASIP journal on wireless communications and networking, Vol.227(1), pp.1-20
01/09/2013
DOI: https://doi.org/10.1186/1687-1499-2013-227

Abstract

Computer Science Networking and Internet Architecture
In this paper, we derive a performance comparison between two training-based schemes for Multiple-Input Multiple- Output (MIMO) systems. The two schemes are the time-division multiplexing scheme and the recently proposed data-dependent superimposed pilot scheme. For both schemes, a closed-form expressions for the Bit Error Rate (BER) is provided. We also determine, for both schemes, the optimal allocation of power between pilot and data that minimizes the BER.
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https://doi.org/10.1186/1687-1499-2013-227View
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