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Joint channel sensing and power control scheme for cognitive radio wireless sensor networks [article]

Ziqiang Feng, Ian Wassell, Apollo-University Of Cambridge Repository, Apollo-University Of Cambridge Repository
In this paper, we investigate channel sensing and power control problems in a cluster-based cognitive radio wireless sensor network (CRWSN).  ...  The performance of our channel sensing algorithms and the joint channel sensing and power control scheme is shown in the simulation results.  ...  Joint Channel Sensing and Power Control Scheme We now propose the joint channel sensing and power control scheme (JCSPCS) to maximize the amount of transmitted data of each sensor.  ... 
doi:10.17863/cam.9491 fatcat:vy7uuduoyraphck5bhjehvodw4

An Optimal Clustering and Routing Protocol For Cognitive Radio Sensor Networks

Nitesh Kumar
2021 Zenodo  
Cognitive radio sensor networks (CRSNs), which has the ability to sense the spectrum and determine the vacant bands.  ...  Abstract—Wireless Sensor Networks (WSN), the data transfer model consists of a base station (called as sink) and sensors(called as nodes).  ...  LEACH and OCRSN are better protocol for cognitive radio sensing networks than the others existing sensor routing protocols.  ... 
doi:10.5281/zenodo.4575450 fatcat:qyq47qmtivgcvcns3hfl4p35dq

2013 Index

2014 IEEE Transactions on Wireless Communications  
Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name.  ...  The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination.  ...  ., +, TWC December 2013 6439-6453 Robust Power Control under Channel Uncertainty for Cognitive Radios with Sensing Delays.  ... 
doi:10.1109/twc.2011.09.499-tw1401-index fatcat:w5ya5mg3sbcodb2crtuaoyk3su

Cognitive radio sensor networks

Ozgur Akan, Osman Karli, Ozgur Ergul
2009 IEEE Network  
Index Terms-Cognitive radio, sensor networks, opportunistic spectrum access, efficient spectrum sensing.  ...  Clearly, it is conceivable to adopt cognitive radio capability in sensor networks, which, in turn yields a new sensor networking paradigm, i.e., cognitive radio sensor networks (CRSN).  ...  This is the most significant difference between cognitive radio sensor network and wireless sensor network physical layer.  ... 
doi:10.1109/mnet.2009.5191144 fatcat:fcpt2jluunagxl3ryzrdx6w6iu

Ieee Access Special Section Editorial: Cloud and Big Data-Based Next-Generation Cognitive Radio Networks

Nan Zhao, Xin Liu, F. Richard Yu, Yunfei Chen, Tao Han, Zheng Chang
2019 IEEE Access  
NAN ZHAO (S'08-M'11-SM'16) received the B.S. degree in electronics and information engineering, the M.E. degree in signal and information processing, and the Ph.D. degree in information and communication  ...  In the article ''Joint resource allocation for wireless energy harvesting enabled cognitive sensor networks,'' Lu et al. proposed a spectrum sharing protocol in wireless energy harvesting enabled cognitive  ...  In the article ''Turbo receiver channel estimation for GFDM-based cognitive radio networks,'' Na et al. proposed and evaluated a threshold control strategy for iterative channel estimation in Generalized  ... 
doi:10.1109/access.2019.2960172 fatcat:dsc366lsknaxxm52soxtd564qe

Issues in Realization of Cognitive Radio Sensor Networks

Prasain Prakash, Seong-Ro Lee, Sun-Kok Noh, Dong-You Choi
2014 International Journal of Control and Automation  
In cognitive radio sensor networks (CRSNs), obtaining the information about spectrum holes on channel, negotiating among primary users and secondary users for spectrum allocation, synchronizing transmission  ...  We also discuss the main challenges on the basis of dynamic spectrum management and extra energy expenditure to apply the cognitive capability into wireless sensor networks.  ...  A typical cognitive sensor network (CRSN) architecture A wireless sensor network (WSN) composed of sensor nodes equipped with cognitive radio is called cognitive radio sensor network (CRSN).  ... 
doi:10.14257/ijca.2014.7.1.12 fatcat:p7m7ehh54bdkjeb65kfvnxcube

Cognitive Radio Wireless Sensor Networks: Applications, Challenges and Research Trends

Gyanendra Joshi, Seung Nam, Sung Kim
2013 Sensors  
The sensing schemes suited for cognitive radio wireless sensor networks scenarios are discussed with an emphasis on cooperation and spectrum access methods that ensure the availability of the required  ...  This paper describes the advantages of cognitive radio wireless sensor networks, the difference between ad hoc cognitive radio networks, wireless sensor networks, and cognitive radio wireless sensor networks  ...  [71] introduced the concept of a joint source and channel sensing (JSCS) for CR-WSNs.  ... 
doi:10.3390/s130911196 pmid:23974152 pmcid:PMC3821336 fatcat:2lhysftvu5b3dblei5jx4t7ase

Differentiated Statistical QoS Guarantees for Real-Time CBR Services in Broadband Wireless Access Networks

Hong Zhou, Zhongwei Zhang
2010 2010 International Conference on Computational Intelligence and Software Engineering  
Power Allocation in MIMO-OFDM based Cognitive Radio Networks Hamid Shahrokh 31042 The Spectrum Solutions of Cognitive Radios with a Signaling Channel Chen Qixing 31049 Optimal Power Control With  ...  Algorithm Based on Fuzzy Control in WiMAX and TD-SCDMA Heterogeneous Wireless Networks Qing He 31613 Cognitive Radio Spectrum Sensing and Data Fusing Algorithm Shiyin Li 31620 A Scheduling  ... 
doi:10.1109/wicom.2010.5601439 fatcat:kaereulmjzhbdpknj727a4vuri

Energy Consummation in cognitive radio network using Different Methods

2019 International Journal of Engineering and Advanced Technology  
This paper also highlights the use of power control, cooperation types, network configurations, and Energy consummation used in CRN.  ...  The cognitive radio and resource allocation techniques have been proposed for efficiently utilizing the radio resources.  ...  Functions of cognitive radios Network: Power Control: it can be use for different type of spectrums sharing to get the maximum power in secondary interface so that we can help to primary user for getting  ... 
doi:10.35940/ijeat.b3383.129219 fatcat:scwxvgyo35euxoisu4xpou5dwe

Cognitive radio based hierarchical communications infrastructure for smart grid

Rong Yu, Yan Zhang, Stein Gjessing, Chau Yuen, Shengli Xie, Mohsen Guizani
2011 IEEE Network  
Spectrum band Unlicensed band Licensed band Licensed band Network topology Centralized/decentralized Centralized Centralized Network users Smart meters/sensors/acuators, HGW HGWs, NGW NGWs, spectrum broker  ...  205048/V11 funded by the Research Council of Norway, the European Commission COST Actions IC0902, IC0905, and IC1004, and Singapore University of Technology and Design (grant no.  ...  This research is partly supported by programs of NSFC (grant nos. 60903170, U0835003, U1035001), the Natural Science Foundation of Guangdong Province (grant no. 8351009001000002), projects 208739/E20 and  ... 
doi:10.1109/mnet.2011.6033030 fatcat:mjhwfnc2rfa6liah6d66el6xei

Spectrum-aware and cognitive sensor networks for smart grid applications

A. Bicen, Ozgur Akan, V. Gungor
2012 IEEE Communications Magazine  
His current research interests are in smart grid communications, next-generation wireless networks, wireless ad hoc and sensor networks, cognitive radio networks, and IP networks.  ...  TRANSPORT LAYER Reliability and congestion control become an extremely challenging task with integration of cognitive radio and sensor networks [10, 12] .  ... 
doi:10.1109/mcom.2012.6194397 fatcat:6db7jtszujcbbkzl4ky2d2nrau

2013 Annual Index

2014 IEEE Transactions on Mobile Computing  
Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the rst author's name.  ...  The primary entry includes the coauthors' names, the title of the paper or other item, and its location, speci ed by the publication abbreviation, year, month, and inclusive pagination.  ...  Xu, Hong, +, TMC May 2013 957-970 Robust Distributed Power Control in Cognitive Radio Networks. Joint Optimal Sensor Selection and Scheduling in Dynamic Spectrum Access Networks.  ... 
doi:10.1109/tmc.2014.1 fatcat:auiwkgw5hraghc33kunuaddexq

Cognitive Radio for Smart Grids: Survey of Architectures, Spectrum Sensing Mechanisms, and Networking Protocols

Athar Ali Khan, Mubashir Husain Rehmani, Martin Reisslein
2016 IEEE Communications Surveys and Tutorials  
Cognitive radio networks (CRNs) in particular are highly promising for providing timely SG wireless communications by utilizing all available spectrum resources.  ...  Index Terms-Advanced metering infrastructure (AMI), communication architecture, cognitive radio network (CRN), smart grid (SG).  ...  CR-Based Mobile Networks With Femto Cells In cognitive heterogeneous mobile networks, joint radio spectrum and SG environment sensing is examined in [187] for power control and interference management  ... 
doi:10.1109/comst.2015.2481722 fatcat:rnchxiumhndqho5tlumonfdoxi

Recent Trends in Wireless Sensor Networks with Applications

Mohamed A. Tawhid, Hasan Mahmood
2014 International Journal of Distributed Sensor Networks  
The cognitive radio network paradigm introduces competition and requires a high degree of etiquettes in accessing network for efficient access to resources.  ...  Although the cognitive radios are evolving with their own issues and challenges, the amalgamation with sensor networks is also promising, as numerous requirements of the sensor network users may be accommodated  ...  Also, we would like to express our gratitude to all the authors for their contribution and collaboration and to the many reviewers for their valuable comments, suggestions, and timely responses.  ... 
doi:10.1155/2014/912574 fatcat:hfnxkyvy5ffunpvqe3lx7dvl7m

An Overview of Medium Access Control Protocols for Cognitive Radio Sensor Networks

Jemish Maisuria, Saurabh Mehta
2018 Proceedings (MDPI)  
This is due to advancement in wireless sensor network (WSN) which operate in the unlicensed industrial, scientific and medical (ISM) spectrum band.  ...  Cognitive Radio (CR) is one of the capable technology that allows sensor nodes (as a Secondary Users (SUs)) to detect and use the underutilized licensed spectrum temporarily when Primary Users (PUs) not  ...  Integrating CR technology with wireless sensor (WS) node (i.e., Cognitive Radio-based Wireless Sensor Networks (CR-WSNs)), can help to overcome bandwidth limitation of WSNs by sensing spectrum hole and  ... 
doi:10.3390/ecsa-4-04963 fatcat:tmcc2a5j5jbhlp4q7n4kqoiuki
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