Beamforming design and sum rate maximization for the downlink of underlay cognitive radio networks

2015 International Wireless Communications and Mobile Computing Conference (IWCMC) ◽

10.1109/iwcmc.2015.7289078 ◽

2015 ◽

Author(s):

Imen Turki ◽

Ines Kammoun ◽

Mohamed Siala

Keyword(s):

Cognitive Radio ◽

Cognitive Radio Networks ◽

Radio Networks ◽

Rate Maximization ◽

Sum Rate Maximization ◽

Underlay Cognitive Radio ◽

Download Full-text

Network Sum-Rate Maximization for NOMA-Based Multicast Cognitive Radio Networks with SWIPT-Enabled Relays

10.1109/isncc52172.2021.9615634 ◽

2021 ◽

Author(s):

Alaa Al-Refaei ◽

Mohammed W. Baidas

Keyword(s):

Cognitive Radio ◽

Cognitive Radio Networks ◽

Radio Networks ◽

Rate Maximization ◽

Sum Rate Maximization ◽

Download Full-text

Efficient ZF-WF strategy for sum-rate maximization of MU-MISO cognitive radio networks

AEU - International Journal of Electronics and Communications ◽

10.1016/j.aeue.2017.12.021 ◽

2018 ◽

Vol 84 ◽

pp. 366-374 ◽

Author(s):

Lucas Claudino ◽

Taufik Abrão

Keyword(s):

Cognitive Radio ◽

Cognitive Radio Networks ◽

Radio Networks ◽

Rate Maximization ◽

Sum Rate Maximization ◽

Download Full-text

Joint Beamforming and Antenna Selection for Sum Rate Maximization in Cognitive Radio Networks

IEEE Communications Letters ◽

10.1109/lcomm.2017.2679186 ◽

2017 ◽

Vol 21 (6) ◽

pp. 1369-1372 ◽

Author(s):

Van-Dinh Nguyen ◽

Chuyen T. Nguyen ◽

Hieu V. Nguyen ◽

Oh-Soon Shin

Keyword(s):

Cognitive Radio ◽

Cognitive Radio Networks ◽

Antenna Selection ◽

Radio Networks ◽

Rate Maximization ◽

Sum Rate Maximization ◽

Sum Rate ◽

Download Full-text

Network Sum-Rate Maximization via Joint Relay Selection and Power Allocation in Energy-Harvesting NOMA Multicast Cognitive Radio Networks

2020 International Conference on Communications, Signal Processing, and their Applications (ICCSPA) ◽

10.1109/iccspa49915.2021.9385744 ◽

2021 ◽

Author(s):

Mohammed W. Baidas ◽

Mohammad Reza Amini

Keyword(s):

Cognitive Radio ◽

Energy Harvesting ◽

Power Allocation ◽

Cognitive Radio Networks ◽

Relay Selection ◽

Radio Networks ◽

Rate Maximization ◽

Sum Rate Maximization ◽

Download Full-text

Beamforming Duality and Algorithms for Weighted Sum Rate Maximization in Cognitive Radio Networks

IEEE Journal on Selected Areas in Communications ◽

10.1109/jsac.2014.2361079 ◽

2015 ◽

Vol 33 (5) ◽

pp. 832-847 ◽

Author(s):

I-Wei Lai ◽

Liang Zheng ◽

Chia-Han Lee ◽

Chee Wei Tan

Keyword(s):

Cognitive Radio ◽

Cognitive Radio Networks ◽

Radio Networks ◽

Weighted Sum ◽

Rate Maximization ◽

Sum Rate Maximization ◽

Sum Rate ◽

Weighted Sum Rate ◽

Weighted Sum Rate Maximization

Download Full-text

Weighted sum-rate maximization for multi-user SIMO multiple access channels in cognitive radio networks

EURASIP Journal on Advances in Signal Processing ◽

10.1186/1687-6180-2013-80 ◽

2013 ◽

Vol 2013 (1) ◽

Author(s):

Peter He ◽

Lian Zhao ◽

Jianhua Lu

Keyword(s):

Cognitive Radio ◽

Multiple Access ◽

Radio Networks ◽

Weighted Sum ◽

Multiple Access Channels ◽

Rate Maximization ◽

Sum Rate Maximization ◽

Sum Rate ◽

Weighted Sum Rate ◽

Weighted Sum Rate Maximization

Download Full-text

Performance Evaluation of Incremental Relaying in Underlay Cognitive Radio Networks with Imperfect CSI

2020 IEEE Eighth International Conference on Communications and Electronics (ICCE) ◽

10.1109/icce48956.2021.9352039 ◽

2021 ◽

Author(s):

Lam Thanh TU ◽

Phan Lam Tung ◽

Trinh Van Chien ◽

Tran Trung Duy ◽

Nguyen Tien Hoa

Keyword(s):

Performance Evaluation ◽

Cognitive Radio ◽

Cognitive Radio Networks ◽

Radio Networks ◽

Imperfect Csi ◽

Incremental Relaying ◽

Underlay Cognitive Radio

Download Full-text

Throughput maximization of multichannel allocation mechanism under interference constraint for hybrid overlay/underlay cognitive radio networks with energy harvesting

Wireless Networks ◽

10.1007/s11276-020-02305-3 ◽

2020 ◽

Vol 26 (6) ◽

pp. 3905-3928

Author(s):

Hakan Murat Karaca

Keyword(s):

Cognitive Radio ◽

Energy Harvesting ◽

Cognitive Radio Networks ◽

Radio Networks ◽

Throughput Maximization ◽

Allocation Mechanism ◽

Interference Constraint ◽

Underlay Cognitive Radio

Download Full-text

Throughput and fairness enhancement based resource allocation scheme for underlay cognitive radio networks

2017 Japan-Africa Conference on Electronics, Communications and Computers (JAC-ECC) ◽

10.1109/jec-ecc.2017.8305780 ◽

2017 ◽

Author(s):

Kyrillos Youssef ◽

Nagy Messiha ◽

Mohammed Abd-Elnaby

Keyword(s):

Resource Allocation ◽

Cognitive Radio ◽

Cognitive Radio Networks ◽

Radio Networks ◽

Allocation Scheme ◽

Underlay Cognitive Radio ◽

Resource Allocation Scheme

Download Full-text

An efficient power allocation scheme in joint spectrum overlay and underlay cognitive radio networks

2009 9th International Symposium on Communications and Information Technology ◽

10.1109/iscit.2009.5341277 ◽

2009 ◽

Author(s):

Haipeng Yao ◽

Zheng Zhou ◽

Luyong Zhang ◽

He Liu ◽

Liang Tang ◽

...

Keyword(s):

Cognitive Radio ◽

Power Allocation ◽

Cognitive Radio Networks ◽

Radio Networks ◽

Allocation Scheme ◽

Joint Spectrum ◽

Underlay Cognitive Radio ◽

Efficient Power

Download Full-text