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Opportunistic Spectrum Access for CR-VANETs: A Game-Theoretic Approach

Nan Cheng, Ning Zhang, Ning Lu, Xuemin Shen, Jon W. Mark, Fuqiang Liu
2014 IEEE Transactions on Vehicular Technology  
In this paper, we investigate the opportunistic spectrum access for cognitive radio vehicular ad hoc networks (CR-VANETs).  ...  Utilizing the channel availability statistics, we propose a game theoretic spectrum access scheme for vehicles to opportunistically access licensed channels in a distributed manner.  ...  Second, based on the statistics of channel availability, a distributed spectrum access scheme is proposed in CR-VANETs from a game theoretic perspective, and the existence of pure NE is proved.  ... 
doi:10.1109/tvt.2013.2274201 fatcat:iiuuovwzjnfbnfogaqr3zbopsu

Interference-aware high-throughput channel allocation mechanism for CR-VANETs

Madiha Tabassum, Md Abdur Razzaque, Mohammad Mehedi Hassan, Ahmad Almogren, Atif Alamri
2016 EURASIP Journal on Wireless Communications and Networking  
The incorporation of cognitive radio (CR) technology in vehicular ad hoc networks (VANETs) has given birth to a new network, namely CR-VANET, which facilitates the vehicular network to achieve communication  ...  However, the spectrum utilization measurements over the past few years indicated a notable number of unused and underused licensed spectrum bands over different space and time.  ...  Special thanks to the ICT Division of the Government of Bangladesh for student fellowship.  ... 
doi:10.1186/s13638-015-0494-z fatcat:wd5cn6eayjh3vlthqlclyetdru

Survey of Cognitive Radio VANET

2014 KSII Transactions on Internet and Information Systems  
In addition, we illustrate both research and application frameworks of CR-VANET based on our works, and propose some open research issues for inspiring future work.  ...  In this article, we propose an overview of CR-VANET by exploring different architectures and features.  ...  Thus, the CR-VANET can opportunistically exploit multiple spectrum holes using only a single transceiver radio.  ... 
doi:10.3837/tiis.2014.11.010 fatcat:elyhcinzl5frvhryjjuwdl2fe4

Collaborative Spectrum Sensing for Cognitive Radio Networks [chapter]

Aminmohammad Roozgard, Yahia Tachwali, Nafise Barzigar, Samuel Cheng
2012 Foundation of Cognitive Radio Systems  
For hard combining fusion, a SU makes decision after sensing and sends one bit as its decision to the FC. 98  ...  between CR-VANETs.  ...  The second category of game theoretical approach is evolutionary games which are useful for analyzing and managing the behavior of SUs.  ... 
doi:10.5772/32226 fatcat:qyr4yfwgmjdf3pg2bohkq2tev4

When Machine Learning Meets Spectrum Sharing Security: Methodologies and Challenges [article]

Qun Wang, Haijian Sun, Rose Qingyang Hu, Arupjyoti Bhuyan
2022 arXiv   pre-print
The exponential growth of internet connected systems has generated numerous challenges, such as spectrum shortage issues, which require efficient spectrum sharing (SS) solutions.  ...  In this article, we provide a comprehensive survey of the recent development of ML based SS methods, the most critical security issues, and corresponding defense mechanisms.  ...  A game-theoretic approach and interference graph were employed to solve this problem.  ... 
arXiv:2201.04677v1 fatcat:gb73bku37fatncamax67buwkea

From MANET to people-centric networking: Milestones and open research challenges

Marco Conti, Chiara Boldrini, Salil S. Kanhere, Enzo Mingozzi, Elena Pagani, Pedro M. Ruiz, Mohamed Younis
2015 Computer Communications  
networking with the aim to present the current status of the research activities and identify the consolidated research areas, with limited research opportunities, and the hot and emerging research areas for  ...  Specifically, after discussing the wireless-network technologies we analyze four successful ad hoc networking paradigms, mesh, opportunistic, vehicular networks, and sensor networks that emerged from the  ...  Recent works over TV White Space (TVWS) have proven the feasibility of this approach, usually referred as Cognitive Radio VANETs (CR-VANETs) [151] .  ... 
doi:10.1016/j.comcom.2015.09.007 fatcat:lulxgenaj5aijii5wwi3dncoby

Quality of Service Aware MAC Protocol for Cognitive Radio Based Wireless Body Area Network

Priyanka Sarkar
2016 unpublished
network (CR-VANET).  ...  Game theoretic approaches [32] are developed to minimize the interference in coexisting CRNs.  ...