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Preserving the Location Privacy of Secondary Users in Cooperative Spectrum Sensing

Mohamed Grissa, Attila A. Yavuz, Bechir Hamdaoui
2017 IEEE Transactions on Information Forensics and Security  
Cooperative spectrum sensing, despite its effectiveness in enabling dynamic spectrum access, suffers from location privacy threats, merely because secondary users (SUs)' sensing reports that need to be  ...  In this paper, we propose privacy preserving protocols that make use of various cryptographic mechanisms to preserve the location privacy of SUs while performing reliable and efficient spectrum sensing  ...  Our Contribution In this paper, we propose two location privacy-preserving schemes for cooperative spectrum sensing that achieve: • Location privacy of secondary users while performing the cooperative  ... 
doi:10.1109/tifs.2016.2622000 fatcat:i37wj3nnsjg7bi6i3yf2wuonqe

Security and privacy of collaborative spectrum sensing in cognitive radio networks

Zhaoyu Gao, Haojin Zhu, Shuai Li, Suguo Du, Xu Li
2012 IEEE wireless communications  
We also show that the proposed privacy preserving framework can significantly improve the location privacy of secondary users with a minimal effect on the performance of the collaborative sensing.  ...  Furthermore, we identify several new location privacy related attacks in collaborative sensing, which are expected to compromise secondary users' location privacy by correlating their sensing reports and  ...  Privacy is primarily regarded as preserving the anonymity of a sensing node and/or the privacy of its location.  ... 
doi:10.1109/mwc.2012.6393525 fatcat:p26havo5sjcklmbnxpc3rhylei

Location privacy preservation in collaborative spectrum sensing

Shuai Li, Haojin Zhu, Zhaoyu Gao, Xinping Guan, Kai Xing, Xuemin Shen
2012 2012 Proceedings IEEE INFOCOM  
of a secondary user by linking his location-dependent sensing report to his physical position.  ...  We then introduce a novel location privacy definition to quantify the location privacy leaking in collaborative sensing.  ...  protect secondary users' location privacy in collaborative sensing.  ... 
doi:10.1109/infcom.2012.6195818 dblp:conf/infocom/LiZGGXS12 fatcat:g7l6g2cl2jguxl7xk6qcbqowda

Localization and Privacy Preservation in Cognitive Radio Networks

Xu Zhang, Ying Xia, Hongrui Mao, Haeyoung Bae
2014 2014 8th International Conference on Future Generation Communication and Networking  
In this paper, we present a survey of representative methods dealing with user localization and location privacy preservation issues and propose a taxonomy that summarizes the state-of-the-art.  ...  The objective is to provide a comprehensive analysis and guide of existing efforts around localization and location privacy preservation in cognitive radio network.  ...  In CRNs, the secondary users (SUs) can sense the spectrum and utilize the licensed bands when the spectrum is not being utilized by the primary user (PU), as it is shown in Figure 1 . Figure 1.  ... 
doi:10.1109/fgcn.2014.19 fatcat:jmwm7gts45g3zjvhhleqxvt2gq

An efficient technique for protecting location privacy of cooperative spectrum sensing users

Mohamed Grissa, Attila Yavuz, Bechir Hamdaoui
2016 2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)  
Cooperative spectrum sensing, despite its effectiveness in enabling dynamic spectrum access, suffers from location privacy threats, merely because secondary users (SUs)' sensing reports that need to be  ...  In this paper, we propose an efficient privacy-preserving protocol that uses an additional architectural entity and makes use of various cryptographic mechanisms to preserve the location privacy of SUs  ...  ACKNOWLEDGMENT This work was supported in part by the US National Science Foundation under NSF award CNS-1162296.  ... 
doi:10.1109/infcomw.2016.7562209 dblp:conf/infocom/GrissaYH16 fatcat:p7jnsfrwuzayjg3cauqbz3fhdm

Location privacy preservation in secure crowdsourcing-based cooperative spectrum sensing

Chkirbene Zina, Mazen Hasna, Ridha Hamila, Noureddine Hamdi
2016 EURASIP Journal on Wireless Communications and Networking  
Therefore, it can enable secure cooperative spectrum sensing and improve the secondary user location privacy.  ...  In this paper, we focus on two major problems. The first problem is the localization preservation of the secondary users.  ...  Acknowledgments This publication was made possible in part by the sponsorship agreement in support of research and collaboration by Ooredoo, Doha, Qatar.  ... 
doi:10.1186/s13638-016-0567-7 fatcat:5r6vjzvkibanzkcge4cnewzt6a

Location Positioning and Privacy Preservation Methods in Location-based Service

Xu Zhang, Hae Young Bae
2015 International Journal of Security and Its Applications  
In this paper, we present a survey of existing methods dealing with outdoor and indoor localization techniques and location privacy protection techniques.  ...  Location-based services (LBS) become more feature-rich and versatile due to the explosion of mobile devices and the advances of positioning technologies.  ...  Acknowledgement This work was financially supported by the Natural Science Foundation of China This paper is a revised and expanded version of a paper entitled "Privacy-preserving Localization in Cognitive  ... 
doi:10.14257/ijsia.2015.9.4.06 fatcat:gvfsplrbcfhvzm345zb4im2dbm

Location Privacy in Cognitive Radio Networks: A Survey

Mohamed Grissa, Bechir Hamdaoui, Attila A. Yavuza
2017 IEEE Communications Surveys and Tutorials  
Despite the great benefits that CRNs offer in terms of their ability to improve spectrum utilization efficiency, they suffer from user location privacy issues.  ...  the users' privacy.  ...  ACKNOWLEDGMENT This work was supported in part by the US National Science Foundation under NSF award CNS-1162296.  ... 
doi:10.1109/comst.2017.2693965 fatcat:4jkyw7tyxrcdzbbm5uocxawsie

LPOS: Location Privacy for Optimal Sensing in Cognitive Radio Networks [article]

Mohamed Grissa, Attila Yavuz, Bechir Hamdaoui
2018 arXiv   pre-print
In this paper, we develop a new Location Privacy for Optimal Sensing (LPOS) scheme that preserves the location privacy of SUs while achieving optimal sensing performance through voting-based sensing.  ...  One effective technique through which unlicensed users, often referred to as Secondary Users (SUs), acquire whether a channel is vacant is cooperative spectrum sensing.  ...  One of these threats is location disclosure. Cooperative spectrum sensing exploits spatial diversity for enhancing accuracy of sensing and this can jeopardize the location privacy of SUs.  ... 
arXiv:1806.03572v1 fatcat:77sh4u7gtrcwjomqwp7od55qgq

Cognitive Networking for Next-G Wireless Communications

Qingqi Pei, Pin-Han Ho, Yao Liu, Qinghua Li, Lin Chen
2016 International Journal of Distributed Sensor Networks  
Acknowledgments Last but not least, we would like to thank all the authors who submitted their papers to this special issue, no matter accepted or not.  ...  Cooperative spectrum sensing is designed to increase the accuracy of the sensed signal in terms of shadowing and multipath fading in sensing channels because spectrum sensing has significant effect on  ...  However, the rap development of smart grid will result in poor data security and privacy preservation. International Journal of Distributed Sensor Networks smart grid, called PAS.  ... 
doi:10.1155/2016/9172605 fatcat:kq4iek6ehfgdnngt3qwq7rqiou

Privacy-Aware Crowdsourced Spectrum Sensing and Multi-user Sharing Mechanism in Dynamic Spectrum Access Networks

Xiaohui Li, Qi Zhu, Xianbin Wang
2019 IEEE Access  
In this paper, aiming at achieving a maximal spectrum utilization, we propose a privacy-aware crowdsourced spectrum sensing and multi-user sharing mechanism for DSA.  ...  Dynamic spectrum access (DSA) emerging as an effective way of improving the utilization of the scarce spectrum has attracted great attention in the communication field.  ...  [18] utilize the k-anonymity to reduce the risk of location-privacy disclosure for crowd sensing users.  ... 
doi:10.1109/access.2019.2901200 fatcat:pqdbmjeluzemtfayqfufkzlorm

An Efficient Location Privacy-Preserving Authentication Scheme for Cooperative Spectrum Sensing

Huibin Lai, Li Xu, Yali Zeng
2020 IEEE Access  
RELATED WORK In this section, we introduce existing solutions for SUs' location privacy-preserving in cooperative spectrum sensing.  ...  In the context of cooperative spectrum sensing, Li et al. first discover the location privacy leakage of SUs [11] .  ... 
doi:10.1109/access.2020.3021583 fatcat:si3beruxfjdztpswrhfzudpgqy

Enhancing Detection Rate in Selfish Attack Detection Scheme in Cognitive Radio Adhoc Networks
English

Sneha Thankachan, M Jebakumari
2014 International Journal of Computer Trends and Technology  
If the selfish secondary user sends a larger number of channels than the available channels, this method detects the attacks by the cooperation of other legitimate neighboring secondary users.  ...  When the spectrum is not used by the licensed primary user, the obtainable channels are allocated for the unlicensed secondary users (SUs).  ...  To avoid these types of attacks, a new privacy preserving framework is proposed in collaborative spectrum sensing to prevent location privacy leaking.  ... 
doi:10.14445/22312803/ijctt-v8p129 fatcat:fgntp7tuizgknp7zg3fudxcwli

An Efficient Spectrum Sensing Framework and Attack Detection in Cognitive Radio Networks using Hybrid ANFIS

B. Senthil Kumar, S. K. Srivatsa
2015 Indian Journal of Science and Technology  
False sensing results in either waste of spectrum or harmful interference to primary users who may remotely or physically capture the sensors and manipulate the sensing reports.  ...  Accurate spectrum sensing is important in improving the efficiency of cognitive radio networks.  ...  The author presented a new location privacy definition to measure the location privacy leaking in collaborative sensing by introducing a Privacy Preserving collaborative Spectrum Sensing (PPSS) scheme,  ... 
doi:10.17485/ijst/2015/v8i28/71246 fatcat:so6bsdzovzc4xdoudtiwkhqc6i

Securing Privacy Using Optimization and Statistical Models in Cognitive Radio Networks

R. Neelaveni, B. Sridevi, J. Sivasankari
2022 Computer systems science and engineering  
CRN is a promising alternative approach that allows spectrum sharing in many applications. The licensed users considered Primary Users (PU) and unlicensed users as Secondary Users (SU).  ...  The objective of the proposed work is to preserve the location of the SU from attackers and attain the clustering of SU to utilize the resource.  ...  Secondary users provide their local information for availing the list of channels, and databases reveal the information of SUs. It gives priority based on urgency and allocates spectrum.  ... 
doi:10.32604/csse.2022.021433 fatcat:oq7vk47fmjhe7agxn7pqh4uk34
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