Performance Analysis and Optimal Power Allocation for Linear Receivers Based on Superimposed Training
Information Theory
2013-09-05 v1 math.IT
Abstract
In this paper, we derive a performance comparison between two training-based schemes for Multiple-Input Multiple-Output (MIMO) systems. The two schemes are thetime-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.
Cite
@article{arxiv.1309.0834,
title = {Performance Analysis and Optimal Power Allocation for Linear Receivers Based on Superimposed Training},
author = {Abla Kammoun and Karim Abed-Meraim},
journal= {arXiv preprint arXiv:1309.0834},
year = {2013}
}