- Erratum
- Open Access
Erratum to: Distributed beamforming designs to improve physical layer security in wireless relay networks
- Mujun Qian1,
- Chen Liu1Email author and
- Youhua Fu1, 2
https://doi.org/10.1186/1687-6180-2014-129
© Qian et al.; licensee Springer. 2014
- Received: 4 August 2014
- Accepted: 4 August 2014
- Published: 18 August 2014
The original article was published in EURASIP Journal on Advances in Signal Processing 2014 2014:56
Correction
In our paper Distributed beamforming designs to improve physical layer security in wireless relay networks[1], several equations should be corrected as indicated below.
In section 2.1 ‘Amplify-and-forward’, the equation included in the paragraph above Equation (2) incorrectly read as follows: t i = w i ρ i r i
This equation should read correctly as follows: t i = w i *ρ i r i
In section 2.2 ‘Decode-and-forward’, the equation included in the paragraph above Equation (4) incorrectly read as follows: t i = w i s
This equation should read correctly as follows: t i = w i *s
In Equations (2–5), (7–8) and (25–26), wT is incorrectly included. In all of these equations wT should be replaced with wH.
Notes
Authors’ Affiliations
References
- Qian M, Liu C, Fu Y: Distributed beamforming designs to improve physical layer security in wireless relay networks. EURASIP J. Adv. Signal. Process 2014, 2014: 56. 10.1186/1687-6180-2014-56View ArticleGoogle Scholar
Copyright
This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited.
