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Resource management for QoS support in cognitive radio networks

Kamran Arshad, Richard Mackenzie, Ulrico Celentano, Arpad Drozdy, Stephanie Leveil, Juan Rico, Arturo Medela, Christophe Rosik
2014 IEEE Communications Magazine  
This article identifies the main requirements and challenges for QoS support in cognitive radio networks.  ...  ., Resource management for QoS support in cognitive radio networksAbstract -Cognitive radio technology is a key enabler to reuse a finite, scarce and expensive resource: the radio spectrum.  ...  Table 1 Key requirements for QoS and resource management, and for incumbent protection in cognitive radio networks How Can QoS Be Controlled?  ... 
doi:10.1109/mcom.2014.6766095 fatcat:hzkmdrts25b3fhv2cirqetdtzy

QoS Performance Analysis of Cognitive Radio-Based Virtual Wireless Networks

B. Ishibashi, N. Bouabdallah, R. Boutaba
2008 2008 Proceedings IEEE INFOCOM - The 27th Conference on Computer Communications  
Cognitive radio presents a new approach to wireless spectrum utilization and management.  ...  These virtual networks are able to support large volumes of users, while still ensuring that QoS reliability requirements, such as blocking and dropping guarantees, are achieved.  ...  It has been verified that cognitive radio can allow for an improvement in QoS or the support of additional best-effort users without deteriorating the QoS of existing users.  ... 
doi:10.1109/infocom.2007.312 fatcat:2dalltxfxfhi7j37cbyntho2eu

QoS Performance Analysis of Cognitive Radio-Based Virtual Wireless Networks

B. Ishibashi, N. Bouabdallah, R. Boutaba
2008 IEEE INFOCOM 2008 - The 27th Conference on Computer Communications  
Cognitive radio presents a new approach to wireless spectrum utilization and management.  ...  These virtual networks are able to support large volumes of users, while still ensuring that QoS reliability requirements, such as blocking and dropping guarantees, are achieved.  ...  It has been verified that cognitive radio can allow for an improvement in QoS or the support of additional best-effort users without deteriorating the QoS of existing users.  ... 
doi:10.1109/infocom.2008.312 dblp:conf/infocom/IshibashiBB08 fatcat:bqgfnx5okrfededvscpqfzilwe

Adaptive Cross-Layer Strategies for Fourth Generation Wireless Communications

Mohammad Shikh-Bahaei, Hyunggon Park, Dilip Krishnaswamy, Deepak Turaga
2010 EURASIP Journal on Wireless Communications and Networking  
Recent growth in popularity of high-data rateapplications and the need for larger bandwidths for transmission of multimedia content have also made the ideas of "resource sharing" and "cognitive radio"  ...  The next three papers study adaptive cross-layer schemes in cognitive radio (CR) systems.  ...  In "Intercell radio resource management through network coordination for IMT-advanced systems" users are classified to cell-edge and cell-interior users; radio resources for each class are managed separately  ... 
doi:10.1155/2010/420426 fatcat:mpvujy3oa5amhhtkpj5mg7wloy

Enhanced cognitive Radio Resource Management for LTE systems

Ismail AlQerm, Basem Shihada, Kang G. Shin
2013 2013 IEEE 9th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)  
Radio Resource Management (RRM) is essential for LTE to provide better communication quality and meet the application QoS requirements.  ...  In this paper, we propose a cognitive resource management scheme to adapt LTE network parameters to the environment conditions.  ...  Index Terms-LTE networks, transmission parameters, decision-making, radio resource management, cognitive radio I.  ... 
doi:10.1109/wimob.2013.6673414 dblp:conf/wimob/AlQermSS13 fatcat:h2wsfc6mxnadvp4tipxilexja4

Energy Efficient Routing By Choosing Alternate Path Selection in Cognitive Radio Networks
english

T.Lamana, K.Karthikeyan
2015 International Journal of Innovative Research in Computer and Communication Engineering  
CONCLUSION Energy efficient routing which proposed for cognitive radio networks invokes the residual energy and hop count as parameters.  ...  In the past years, much effort has been made to enhance capacity of wireless communication networks via various technologies such as cognitive radio.  ...  RELATED WORK In [2] authors describe a framework for QoS support in such NGNs, Next Generation networks where multi-interface terminals are given end-to-end QoS guarantees regardless of their point of  ... 
doi:10.15680/ijircce.2015.0305019 fatcat:7r33q6nk35adxpqi4nwl76hl3u

A Dual-Cycle Architecture in Cognitive M2M Wireless Networks

Ying Li, Xu Dong, Lifeng Wang, Xiaobo Guo, Lin Bai
2013 International Journal of Distributed Sensor Networks  
Using SORA, a DCCM-based wireless resource management is considered in design and implementation of cognitive wireless networks.  ...  In this paper, the DCCM is considered to construct cognitive wireless netwroks, in which the structure and implementation of serviceoriented radio architecture (SORA) are expounded.  ...  Acknowledgments The authors would like to thank the anonymous reviewers for their valuable comments that have helped improving the overall quality of the paper.  ... 
doi:10.1155/2013/239170 fatcat:kllsn3oebvexpkxl2dcjgyrmgm

QoS capacity of virtual wireless networks

B. Ishibashi, N. Bouabdallah, R. Boutaba
2011 Computer Networks  
Taking an approach based on cognitive radio techniques, the VWN allows new network services to be deployed utilizing only residual resources, while preserving the service to primary users.  ...  A Markov chain-based analysis is performed, and is used along with discrete event simulations to demonstrate the VWN as a management tool for supporting new services within the existing system.  ...  Acknowledgement This work was supported in part by the Natural Science and Engineering Council of Canada (NSERC) under its Discovery program, and in part by the WCU (World Class University) program through  ... 
doi:10.1016/j.comnet.2010.12.027 fatcat:ri3lj5qukfgjlbmerdymbajvca

SURVEY: 5G WIRELESS COMMUNICATION USING COGNITIVE RADIO

Kursheed B., Vijayashree R Budyal Dr.
2020 Indian Journal of Computer Science and Engineering  
Cognitive radio technology facilitates an effective solution for bandwidth scarcity through a process of dynamic and opportunistic spectrum sharing over heterogeneous wireless networks.  ...  The inferring of the research evolution and trends in the domain of the collaborative study of spectrum sensing, cognitive radio, and 5G provides future research directions based on the research gap analysis  ...  Also presented a case study of cognitive radio-based IoT for 5G networks by analyzing spectrum management scheme.  ... 
doi:10.21817/indjcse/2020/v11i5/201105231 fatcat:loqtk6w7yrbxrb5datqulsgp4q

Cognitive mobility management in heterogeneous networks

Joseph W. Mwangoka, Paulo Marques, Jonathan Rodriguez
2010 Proceedings of the 8th ACM international workshop on Mobility management and wireless access - MobiWac '10  
Although a considerable amount of research on mobility management for heterogeneous networks has been done, mobility management for cognitive radio wireless networks, including the spectrum aware mobility  ...  In this article the concept of a cognitive interface network is raised and an underlying cognition cycle together with the high level functional architecture are presented to support seamless interworking  ...  for cognitive radio networks.  ... 
doi:10.1145/1868497.1868504 dblp:conf/mobiwac/MwangokaMR10 fatcat:lmfrfpsk5ffjbhplkc5viyk6pu

ETSI Reconfigurable Radio Systems — Software Defined Radio and Cognitive Radio standards

Markus Mueck, Stanislav Filin, Hiroshi Harada, George Dimitrakopoulos, Gianmarco Baldini, Ari Ahtiainen, Jens Gebert, Klaus Nolte, Jordi Perez-Romero, Oriol Sallent, Fernando Casadevall
2009 2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications  
In particular, Software Defined Radio (SDR) related study results are presented with a focus on SDR architectures for Mobile Devices (MD), such as mobile phones, etc., as well as for Reconfigurable Base  ...  For MDs, a novel architecture is presented enabling the usage of SDR principles in a mass market context.  ...  This standard defines a management system supporting network-terminal distributed optimization of radio resource usage and improvement in QoS in heterogeneous wireless networks.  ... 
doi:10.1109/pimrc.2009.5449951 dblp:conf/pimrc/MueckDTGNFHBPSCA09 fatcat:qnwikw45pbdo5mnk3vksgeqv5e

Challenges of CAC in Heterogeneous Wireless Cognitive Networks

Jiazheng Wang, Xiuhua Fu
2012 Physics Procedia  
(especially radio resources) should be available at any time and any place in order to maintain the most optimal network connectivity.  ...  In this paper, the research focuses on connection admission control (CAC) challenges for the QoS provisioning in the context of heterogeneous wireless cognitive networks.  ...  In heterogeneous wireless cognitive networks, a wireless network can rent its radio resources out to other wireless networks. So, radio resources must be jointly managed.  ... 
doi:10.1016/j.phpro.2012.03.373 fatcat:ghiwbdmkdzhqliueggrfht22vi

Cognitive Radio Resource Management for QoS Guarantees in Autonomous Femtocell Networks

S.-Y. Lien, C.-C. Tseng, K.-C. Chen, C.-W. Su
2010 2010 IEEE International Conference on Communications  
Index Terms-Femtocell network, cognitive radio resource management (CRRM), autonomous interference mitigation, statistical QoS guarantee, effective capacity, OFDMA.  ...  To tackle these challenges to achieve a successful dense femtocell deployment, this paper proposes a cognitve radio resource management (CRRM) scheme which is inspired by the spirit of cognitive radio  ...  cognitive radio resource management (CRRM) scheme for the femto-network operating on the cochannel deployment.  ... 
doi:10.1109/icc.2010.5502784 dblp:conf/icc/LienTCS10 fatcat:awknn3whbjcnzpeyuged6h3nr4

Cognitive Capacity Harvesting Networks: Architectural Evolution Toward Future Cognitive Radio Networks

Haichuan Ding, Yuguang Fang, Xiaoxia Huang, Miao Pan, Pan Li, Savo Glisic
2017 IEEE Communications Surveys and Tutorials  
and efficiently manage resource harvesting and mobile traf-fic while enabling users without cognitive radios to access and ). enjoy CCHN services.  ...  Unlike existing architectures, we introduce a new network entity, called secondary service provider, and deploy cognitive radio capability enabled routers, called cognitive radio routers, in order to effectively  ...  network-side support for spectrum auction, and guarantee statistical end-to-end (e2e) QoS.  ... 
doi:10.1109/comst.2017.2677082 fatcat:cujzxnqpfbagreyrfjmg6oryru

A FRAMEWORK FOR DATA TRAFFIC IN COGNITIVE RADIO NETWORKS USING TRUSTED TOKEN ANALYZER SCHEME

Nikitha Lee Joy .
2014 International Journal of Research in Engineering and Technology  
A cognitive radio network is considered as a key technology for future wireless communications. The motivation behind cognitive radio is the effective usage of limited spectrum.  ...  The Location information of the primary user in cognitive radio networks can be used to assist the communication among secondary users outside the transmission coverage area of primary users and also for  ...  QoS Management /Data Traffic Management QoS support in CR systems is critical to ensure its success in consumer wireless market .In contrast to traditional wireless communication networks, one of the major  ... 
doi:10.15623/ijret.2014.0303113 fatcat:tb5awyeppffyna5lxjpwqjibi4
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