Review on Resource Efficient Relay Selection Scheme for Cognitive Radio Network

----------------------------------------------------------ABSTRACT----------------------------------------------------------Cognitive radio is a very promising area of research today. It increases spectral efficiency and hence applicable to many area where spectrum is a scare resource. However, it posses the main challenges like the interference and the false alarm probabilities. Research community is engaged in finding the proper solution in such cases. In some cases it happens that primary transmitter (licensed user) and secondary receiver (unlicensed user) are far apart and direct communication is not possible. In such cases relay nodes are used to establish communication. However to select the best relay among many is quite challenging task. This paper presents the overview of cognitive radio, importance of relaying network, relay selection algorithm and resource allocation in cognitive radio.

[1]  Ijaz Mansoor Qureshi,et al.  SNR Maximization through Relay Selection in Cognitive Radio Networks , 2013 .

[2]  P. Ubaidulla,et al.  Optimal Relay Selection and Power Allocation for Cognitive Two-Way Relaying Networks , 2012, IEEE Wireless Communications Letters.

[3]  M. Shokair.  Cognitive Radio Networks with Best Relay Selection Method , 2012 .

[4]  Ibrahim Khider,et al.  Open Research issues in Cognitive Radio , 2008 .

[5]  Eylem Ekici,et al.  Maximizing System Throughput by Cooperative Sensing in Cognitive Radio Networks , 2011, IEEE/ACM Transactions on Networking.

[6]  Yu-Dong Yao,et al.  Diversity-Multiplexing Tradeoff in Selective Cooperation for Cognitive Radio , 2012, IEEE Transactions on Communications.

[7]  Song Guo,et al.  On Efficient Resource Allocation for Cognitive and Cooperative Communications , 2014, IEEE Journal on Selected Areas in Communications.

[8]  Yu-Dong Yao,et al.  An Adaptive Cooperation Diversity Scheme With Best-Relay Selection in Cognitive Radio Networks , 2010, IEEE Transactions on Signal Processing.

[9]  Yunzhou Li,et al.  Resource Allocation for the Cognitive Coexistence of Ad-Hoc and Cooperative Relay Networks , 2010, 2010 IEEE International Conference on Communications.

[10]  Ardalan Alizadeh,et al.  Relay Selection and Resource Allocation in LTE-Advanced Cognitive Relay Networks , 2011 .

[11]  Xiuzhen Cheng,et al.  Cooperative relay selection in cognitive radio networks , 2013, 2013 Proceedings IEEE INFOCOM.

[12]  Luoquan Hu,et al.  Outage Performance Analysis in Cognitive Wireless Relay Networks , 2012 .

[13]  Hüseyin Arslan,et al.  A survey of spectrum sensing algorithms for cognitive radio applications , 2009, IEEE Communications Surveys & Tutorials.

[14]  Taieb Znati,et al.  Cooperative Relay Selection in Cognitive Radio Networks , 2015, IEEE Transactions on Vehicular Technology.

[15]  Ardalan Alizadeh,et al.  A graph-based approach for relay selection and resource allocation in cognitive two-way relay networks , 2011, 2011 Wireless Advanced.

[16]  Wessam Ajib,et al.  On the Performance of Relay Selection in Cognitive Radio Networks , 2012, 2012 IEEE Vehicular Technology Conference (VTC Fall).

[17]  Shaoqian Li,et al.  Bandwidth and power allocation for cooperative relay in cognitive radio networks , 2012, EURASIP J. Adv. Signal Process..

[18]  Geoffrey Ye Li,et al.  Cognitive radio networking and communications: an overview , 2011, IEEE Transactions on Vehicular Technology.

[19]  Mohamed-Slim Alouini,et al.  Relay Selection and Resource Allocation for Two-Way DF-AF Cognitive Radio Networks , 2013, IEEE Wireless Communications Letters.

[20]  Jeffrey G. Andrews,et al.  Outage Probability of Cognitive Relay Networks with Interference Constraints , 2011, IEEE Transactions on Wireless Communications.

[21]  Qian Zhang,et al.  Cooperative Relay for Cognitive Radio Networks , 2009, IEEE INFOCOM 2009.