@inproceedings{ed55e038421f47dcaf69ffc3e3e13a9b,
title = "Analysis of blind pilot decontamination",
abstract = "A nonlinear channel estimation scheme proposed by the authors in earlier work is shown to overcome the pilot contamination problem in massive multiple-input multiple-output (MIMO) systems. The method is based on a subspace projection using a singular value decomposition and is studied both by analytical and simulative means. The analysis presented in this paper is a refined version of an earlier work by the same authors. In addition, simulations based on a cellular network model show that the benefits of the proposed scheme are retained also in more realistic settings.",
keywords = "channel estimation, massive MIMO, Multiple antennas, multiple-input multiple-output (MIMO) systems, principal component analysis, random matrix theory",
author = "M{\"u}ller, {Ralf R.} and Mikko Vehkaper{\"a} and Laura Cottatellucci",
year = "2013",
month = jan,
day = "1",
doi = "10.1109/ACSSC.2013.6810444",
language = "English",
series = "Asilomar Conference on Signals, Systems and Computers",
publisher = "IEEE Institute of Electrical and Electronic Engineers",
pages = "1016--1020",
booktitle = "Asilomar Conference on Signals, Systems and Computers",
address = "United States",
note = "47th Asilomar Conference on Signals, Systems and Computers ; Conference date: 03-11-2013 Through 06-11-2013",
}