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Signal Processing for Communications and Networking

Performance Analysis of a DF based Dual Hop Mixed RF-FSO System with a Direct RF Link

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Authors:
Priyanka Meena
Submitted On:
23 February 2016 - 1:44pm
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GlobalSIP_Sanya.pdf

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[1] Priyanka Meena, "Performance Analysis of a DF based Dual Hop Mixed RF-FSO System with a Direct RF Link", IEEE SigPort, 2015. [Online]. Available: http://sigport.org/559. Accessed: Oct. 18, 2017.
@article{559-15,
url = {http://sigport.org/559},
author = {Priyanka Meena },
publisher = {IEEE SigPort},
title = {Performance Analysis of a DF based Dual Hop Mixed RF-FSO System with a Direct RF Link},
year = {2015} }
TY - EJOUR
T1 - Performance Analysis of a DF based Dual Hop Mixed RF-FSO System with a Direct RF Link
AU - Priyanka Meena
PY - 2015
PB - IEEE SigPort
UR - http://sigport.org/559
ER -
Priyanka Meena. (2015). Performance Analysis of a DF based Dual Hop Mixed RF-FSO System with a Direct RF Link. IEEE SigPort. http://sigport.org/559
Priyanka Meena, 2015. Performance Analysis of a DF based Dual Hop Mixed RF-FSO System with a Direct RF Link. Available at: http://sigport.org/559.
Priyanka Meena. (2015). "Performance Analysis of a DF based Dual Hop Mixed RF-FSO System with a Direct RF Link." Web.
1. Priyanka Meena. Performance Analysis of a DF based Dual Hop Mixed RF-FSO System with a Direct RF Link [Internet]. IEEE SigPort; 2015. Available from : http://sigport.org/559

Detection of False Data Injection Attacks in Smart Grid Communication Systems


The transformation of traditional energy networks to smart grids can assist in revolutionizing the energy industry in terms of reliability, performance and manageability. However, increased connectivity of power grid assets for bidirectional communications presents severe security vulnerabilities. In this paper, we investigate Chi-square detector and cosine similarity matching approaches for attack detection in smart grids where Kalman filter estimation is used to measure any deviation from actual measurements.

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Authors:
Chandra Bajracharya
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23 February 2016 - 1:44pm
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Attack Detection in Smart Grid @ GlobalSIP 2015.pdf

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[1] Chandra Bajracharya, "Detection of False Data Injection Attacks in Smart Grid Communication Systems", IEEE SigPort, 2015. [Online]. Available: http://sigport.org/529. Accessed: Oct. 18, 2017.
@article{529-15,
url = {http://sigport.org/529},
author = {Chandra Bajracharya },
publisher = {IEEE SigPort},
title = {Detection of False Data Injection Attacks in Smart Grid Communication Systems},
year = {2015} }
TY - EJOUR
T1 - Detection of False Data Injection Attacks in Smart Grid Communication Systems
AU - Chandra Bajracharya
PY - 2015
PB - IEEE SigPort
UR - http://sigport.org/529
ER -
Chandra Bajracharya. (2015). Detection of False Data Injection Attacks in Smart Grid Communication Systems. IEEE SigPort. http://sigport.org/529
Chandra Bajracharya, 2015. Detection of False Data Injection Attacks in Smart Grid Communication Systems. Available at: http://sigport.org/529.
Chandra Bajracharya. (2015). "Detection of False Data Injection Attacks in Smart Grid Communication Systems." Web.
1. Chandra Bajracharya. Detection of False Data Injection Attacks in Smart Grid Communication Systems [Internet]. IEEE SigPort; 2015. Available from : http://sigport.org/529

Image Transmission over Cognitive Radio Systems with Channel and Sensing Uncertainty


Presentation slides for the 2015 IEEE GlobalSIP paper entitled "Image Transmission over Cognitive Radio Systems with Channel and Sensing Uncertainty" by Chuang Ye, Gozde Ozcan, M. Cenk Gursoy, and Senem Velipasalar.

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Authors:
Chuang Ye, Gozde Ozcan, Senem Velipasalar
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23 February 2016 - 1:44pm
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GlobalSIP2015_presentation-v2.pdf

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[1] Chuang Ye, Gozde Ozcan, Senem Velipasalar, "Image Transmission over Cognitive Radio Systems with Channel and Sensing Uncertainty", IEEE SigPort, 2015. [Online]. Available: http://sigport.org/484. Accessed: Oct. 18, 2017.
@article{484-15,
url = {http://sigport.org/484},
author = {Chuang Ye; Gozde Ozcan; Senem Velipasalar },
publisher = {IEEE SigPort},
title = {Image Transmission over Cognitive Radio Systems with Channel and Sensing Uncertainty},
year = {2015} }
TY - EJOUR
T1 - Image Transmission over Cognitive Radio Systems with Channel and Sensing Uncertainty
AU - Chuang Ye; Gozde Ozcan; Senem Velipasalar
PY - 2015
PB - IEEE SigPort
UR - http://sigport.org/484
ER -
Chuang Ye, Gozde Ozcan, Senem Velipasalar. (2015). Image Transmission over Cognitive Radio Systems with Channel and Sensing Uncertainty. IEEE SigPort. http://sigport.org/484
Chuang Ye, Gozde Ozcan, Senem Velipasalar, 2015. Image Transmission over Cognitive Radio Systems with Channel and Sensing Uncertainty. Available at: http://sigport.org/484.
Chuang Ye, Gozde Ozcan, Senem Velipasalar. (2015). "Image Transmission over Cognitive Radio Systems with Channel and Sensing Uncertainty." Web.
1. Chuang Ye, Gozde Ozcan, Senem Velipasalar. Image Transmission over Cognitive Radio Systems with Channel and Sensing Uncertainty [Internet]. IEEE SigPort; 2015. Available from : http://sigport.org/484

Sequential observer selection for source localization

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Authors:
Joao Gomes, Bruno Sinopoli
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23 February 2016 - 1:44pm
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Sabina Zejnilovic GlobalSIP presentation.pdf

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[1] Joao Gomes, Bruno Sinopoli, "Sequential observer selection for source localization", IEEE SigPort, 2015. [Online]. Available: http://sigport.org/430. Accessed: Oct. 18, 2017.
@article{430-15,
url = {http://sigport.org/430},
author = {Joao Gomes; Bruno Sinopoli },
publisher = {IEEE SigPort},
title = {Sequential observer selection for source localization},
year = {2015} }
TY - EJOUR
T1 - Sequential observer selection for source localization
AU - Joao Gomes; Bruno Sinopoli
PY - 2015
PB - IEEE SigPort
UR - http://sigport.org/430
ER -
Joao Gomes, Bruno Sinopoli. (2015). Sequential observer selection for source localization. IEEE SigPort. http://sigport.org/430
Joao Gomes, Bruno Sinopoli, 2015. Sequential observer selection for source localization. Available at: http://sigport.org/430.
Joao Gomes, Bruno Sinopoli. (2015). "Sequential observer selection for source localization." Web.
1. Joao Gomes, Bruno Sinopoli. Sequential observer selection for source localization [Internet]. IEEE SigPort; 2015. Available from : http://sigport.org/430

Likelihood-Based Modulation Classification for MU-MIMO Systems


MU-MIMO System Model

The problem of optimal likelihood based modulation classification (MC) for optimal detection in 2x2 multiuser MIMO (MU-MIMO) receivers is considered. The optimal Log-MAP classifier is computationally exhaustive, and its sub-optimal Max-Log-MAP version poses remarkable degradation in performance. Between these two extremes, we propose four computationally simplified methods for MC, by taking special subsets of Euclidean distance computations that constitute the decision metric.

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Authors:
Prof. Mohammad Mansour, Dr. Louay Jalloul, Prof. Ali Chehab
Submitted On:
23 February 2016 - 1:44pm
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GlobalSIP 2015 - MU-MIMO - Hadi Sarieddeen.pdf

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[1] Prof. Mohammad Mansour, Dr. Louay Jalloul, Prof. Ali Chehab, "Likelihood-Based Modulation Classification for MU-MIMO Systems", IEEE SigPort, 2015. [Online]. Available: http://sigport.org/394. Accessed: Oct. 18, 2017.
@article{394-15,
url = {http://sigport.org/394},
author = {Prof. Mohammad Mansour; Dr. Louay Jalloul; Prof. Ali Chehab },
publisher = {IEEE SigPort},
title = {Likelihood-Based Modulation Classification for MU-MIMO Systems},
year = {2015} }
TY - EJOUR
T1 - Likelihood-Based Modulation Classification for MU-MIMO Systems
AU - Prof. Mohammad Mansour; Dr. Louay Jalloul; Prof. Ali Chehab
PY - 2015
PB - IEEE SigPort
UR - http://sigport.org/394
ER -
Prof. Mohammad Mansour, Dr. Louay Jalloul, Prof. Ali Chehab. (2015). Likelihood-Based Modulation Classification for MU-MIMO Systems. IEEE SigPort. http://sigport.org/394
Prof. Mohammad Mansour, Dr. Louay Jalloul, Prof. Ali Chehab, 2015. Likelihood-Based Modulation Classification for MU-MIMO Systems. Available at: http://sigport.org/394.
Prof. Mohammad Mansour, Dr. Louay Jalloul, Prof. Ali Chehab. (2015). "Likelihood-Based Modulation Classification for MU-MIMO Systems." Web.
1. Prof. Mohammad Mansour, Dr. Louay Jalloul, Prof. Ali Chehab. Likelihood-Based Modulation Classification for MU-MIMO Systems [Internet]. IEEE SigPort; 2015. Available from : http://sigport.org/394

Low-Complexity MIMO Detector with 1024-QAM


1024QAM and Beyond

In this paper, dual layer multiple-input multiple-output (2x2 MIMO) systems that use the 1024-QAM modulation are studied. We build on the layered orthogonal lattice detector (LORD), which achieves optimal maximum-likelihood (ML) performance, but which has high complexity with 1024-QAM, and argue that the low-complexity version of LORD (LC-LORD) introduces a significant performance degradation, especially with high channel correlation. We propose several approaches that outperform LC-LORD at a lower complexity.

Paper Details

Authors:
Mohammad Mansour, Louay Jalloul, Ali Chehab
Submitted On:
23 February 2016 - 1:44pm
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GlobalSIP 2015 - 1024QAM - Hadi Sarieddeen.pdf

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[1] Mohammad Mansour, Louay Jalloul, Ali Chehab, "Low-Complexity MIMO Detector with 1024-QAM", IEEE SigPort, 2015. [Online]. Available: http://sigport.org/390. Accessed: Oct. 18, 2017.
@article{390-15,
url = {http://sigport.org/390},
author = {Mohammad Mansour; Louay Jalloul; Ali Chehab },
publisher = {IEEE SigPort},
title = {Low-Complexity MIMO Detector with 1024-QAM},
year = {2015} }
TY - EJOUR
T1 - Low-Complexity MIMO Detector with 1024-QAM
AU - Mohammad Mansour; Louay Jalloul; Ali Chehab
PY - 2015
PB - IEEE SigPort
UR - http://sigport.org/390
ER -
Mohammad Mansour, Louay Jalloul, Ali Chehab. (2015). Low-Complexity MIMO Detector with 1024-QAM. IEEE SigPort. http://sigport.org/390
Mohammad Mansour, Louay Jalloul, Ali Chehab, 2015. Low-Complexity MIMO Detector with 1024-QAM. Available at: http://sigport.org/390.
Mohammad Mansour, Louay Jalloul, Ali Chehab. (2015). "Low-Complexity MIMO Detector with 1024-QAM." Web.
1. Mohammad Mansour, Louay Jalloul, Ali Chehab. Low-Complexity MIMO Detector with 1024-QAM [Internet]. IEEE SigPort; 2015. Available from : http://sigport.org/390

Digital Filter with Confidence Input

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Authors:
Martin Hoch
Submitted On:
23 February 2016 - 1:44pm
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2015-12-16_GlobalSIP2015_DigitalFilterWithConfidenceInput_UPLOAD.pdf

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[1] Martin Hoch, "Digital Filter with Confidence Input", IEEE SigPort, 2015. [Online]. Available: http://sigport.org/377. Accessed: Oct. 18, 2017.
@article{377-15,
url = {http://sigport.org/377},
author = {Martin Hoch },
publisher = {IEEE SigPort},
title = {Digital Filter with Confidence Input},
year = {2015} }
TY - EJOUR
T1 - Digital Filter with Confidence Input
AU - Martin Hoch
PY - 2015
PB - IEEE SigPort
UR - http://sigport.org/377
ER -
Martin Hoch. (2015). Digital Filter with Confidence Input. IEEE SigPort. http://sigport.org/377
Martin Hoch, 2015. Digital Filter with Confidence Input. Available at: http://sigport.org/377.
Martin Hoch. (2015). "Digital Filter with Confidence Input." Web.
1. Martin Hoch. Digital Filter with Confidence Input [Internet]. IEEE SigPort; 2015. Available from : http://sigport.org/377

Low-Complexity MIMO Detector with 1024-QAM

Paper Details

Authors:
Prof. Mohammad M. Mansour, Dr. Louay Jalloul, Prof. Ali Chehab
Submitted On:
23 February 2016 - 1:44pm
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Type:
Event:
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Document Year:
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Document Files

GlobalSIP 2015 - 1024QAM - Hadi Sarieddeen.pdf

(237 downloads)

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[1] Prof. Mohammad M. Mansour, Dr. Louay Jalloul, Prof. Ali Chehab, "Low-Complexity MIMO Detector with 1024-QAM", IEEE SigPort, 2015. [Online]. Available: http://sigport.org/299. Accessed: Oct. 18, 2017.
@article{299-15,
url = {http://sigport.org/299},
author = {Prof. Mohammad M. Mansour; Dr. Louay Jalloul; Prof. Ali Chehab },
publisher = {IEEE SigPort},
title = {Low-Complexity MIMO Detector with 1024-QAM},
year = {2015} }
TY - EJOUR
T1 - Low-Complexity MIMO Detector with 1024-QAM
AU - Prof. Mohammad M. Mansour; Dr. Louay Jalloul; Prof. Ali Chehab
PY - 2015
PB - IEEE SigPort
UR - http://sigport.org/299
ER -
Prof. Mohammad M. Mansour, Dr. Louay Jalloul, Prof. Ali Chehab. (2015). Low-Complexity MIMO Detector with 1024-QAM. IEEE SigPort. http://sigport.org/299
Prof. Mohammad M. Mansour, Dr. Louay Jalloul, Prof. Ali Chehab, 2015. Low-Complexity MIMO Detector with 1024-QAM. Available at: http://sigport.org/299.
Prof. Mohammad M. Mansour, Dr. Louay Jalloul, Prof. Ali Chehab. (2015). "Low-Complexity MIMO Detector with 1024-QAM." Web.
1. Prof. Mohammad M. Mansour, Dr. Louay Jalloul, Prof. Ali Chehab. Low-Complexity MIMO Detector with 1024-QAM [Internet]. IEEE SigPort; 2015. Available from : http://sigport.org/299

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