Cognitive Radio; Two-Way Relay Networks; Beamforming - Articles

Distributed Relay Beamforming in Cognitive Two-Way Networks: SINR Balancing Approach (Articles)

Seyed Hamid Safavi, Mehrdad Ardebilipour

International Journal of Communications, Network and System Sciences Vol.5 No.10, October 31, 2012

DOI: 10.4236/ijcns.2012.510070 4,267 Downloads 6,491 Views Citations
Secure Communications for Two-Way Relay Networks Via Relay Chatting (Articles)

Jun Xiong, Dongtang Ma, Chunguo Liu, Xin Wang

Communications and Network Vol.5 No.3C, November 7, 2013

DOI: 10.4236/cn.2013.53B2009 2,851 Downloads 4,750 Views Citations
Energy Efficient Non-Cooperative Methods for Resource Allocation in Cognitive Radio Networks (Articles)

Enrico Del Re, Renato Pucci, Luca Simone Ronga

Communications and Network Vol.4 No.1, February 27, 2012

DOI: 10.4236/cn.2012.41001 6,719 Downloads 12,962 Views Citations
Analysis of Cognitive Radio Enabled Flooding in Opportunistic Networks (Articles)

Muhammad Arshad Islam, Marcel Waldvogel

International Journal of Communications, Network and System Sciences Vol.7 No.7, July 25, 2014

DOI: 10.4236/ijcns.2014.77023 3,346 Downloads 4,375 Views Citations
Beamforming Scheme for MIMO Relay Based 5G and beyond Wireless Network (Articles)

Ali Mahamoud Ali, Bakhit Amine Adoum, Idriss Saleh Bachar, Mahamoud Youssouf Khayal

Open Journal of Applied Sciences Vol.11 No.10, October 29, 2021

DOI: 10.4236/ojapps.2021.1110087 449 Downloads 2,181 Views Citations
Relay Selection and Power Allocation in Amplify-and-Forward Cognitive Radio Systems Based on Spectrum Sharing (Articles)

Daqian Zhao, Zhizhong Zhang, Fang Cheng

Communications and Network Vol.5 No.3C, November 12, 2013

DOI: 10.4236/cn.2013.53B2069 6,171 Downloads 7,989 Views Citations
Managing Energy Consumption of Wireless Sensors Networks in Multiple Greenhouses (Articles)

Haythem Alhumud, Mohammed Zohdy

Wireless Engineering and Technology Vol.9 No.2, April 9, 2018

DOI: 10.4236/wet.2018.92002 1,238 Downloads 2,786 Views Citations
Deep Learning and Smart Antennas for Beamforming Strategies (Articles)

Norbert Bayang, Samuel Eke, Abdou Njifenjou

Open Journal of Antennas and Propagation Vol.13 No.1, March 28, 2025

DOI: 10.4236/ojapr.2025.131002 153 Downloads 875 Views Citations
Modeling and Analysis of Random Periodic Spectrum Sensing for Cognitive Radio Networks (Articles)

Caili GUO, Zhiming ZENG, Chunyan FENG, Qi LIU

Wireless Sensor Network Vol.1 No.5, December 15, 2009

DOI: 10.4236/wsn.2009.15048 5,561 Downloads 10,218 Views Citations
Effect of Transmission Control Protocol on Limited Buffer Cognitive Radio Relay Node (Articles)

Mohsen M. Tantawy

Communications and Network Vol.7 No.3, July 24, 2015

DOI: 10.4236/cn.2015.73013 4,743 Downloads 5,976 Views Citations
User-Based Discrete-Time Queuing Analysis for Opportunistic Spectrum Access in Cognitive Radio Networks (Articles)

Lei Zhang, Shanzhi Mou, Yu Wang

Advances in Pure Mathematics Vol.9 No.1, January 10, 2019

DOI: 10.4236/apm.2019.91001 867 Downloads 1,848 Views Citations
Linear MMSE Channel Estimation for Underlay Cognitive Radio Networks (Articles)

Lucas Claudino, Taufik Abrão

Journal of Computer and Communications Vol.10 No.8, August 12, 2022

DOI: 10.4236/jcc.2022.108001 277 Downloads 1,199 Views Citations
Research on Physical Layer Security in Cognitive Wireless Networks with Multiple Eavesdroppers Based on Resource Allocation Algorithm (Articles)

Yuxin Du, Xiaoli He, Yongming Huang

Journal of Computer and Communications Vol.11 No.3, March 29, 2023

DOI: 10.4236/jcc.2023.113004 172 Downloads 948 Views Citations
Cooperative Spectrum Sensing for Cognitive Radio-Wireless Sensors Network Based on OR Rule Decision to Enhance Energy Consumption in Greenhouses (Articles)

Haythem Alhumud, Mohammed Zohdy, Debatosh Debnath, Richard Olawoyin, Sayed Ali Arefifar

Wireless Sensor Network Vol.11 No.1, January 31, 2019

DOI: 10.4236/wsn.2019.111001 1,417 Downloads 3,381 Views Citations
A Self-Optimization of the Dynamic Resource Management Based on the Cognitive Radio (Articles)

Jamal Raiyn

Wireless Engineering and Technology Vol.2 No.2, April 1, 2011

DOI: 10.4236/wet.2011.22012 5,637 Downloads 10,394 Views Citations
Performance Analysis of a Threshold-Based Relay Selection Algorithm in Wireless Networks (Articles)

Hao Niu, Taiyi Zhang, Li Sun

Communications and Network Vol.2 No.2, May 31, 2010

DOI: 10.4236/cn.2010.22014 6,019 Downloads 10,722 Views Citations
Interference Mitigation MAC Protocol for Cognitive Radio Networks (Articles)

Nasir Faruk, Maaruf Ali, Mohammed Ibrahim Gumel

Wireless Engineering and Technology Vol.3 No.2, April 28, 2012

DOI: 10.4236/wet.2012.32010 7,727 Downloads 12,838 Views Citations
Artificial Intelligence Based Model for Channel Status Prediction: A New Spectrum Sensing Technique for Cognitive Radio (Articles)

Sandhya Pattanayak, Palanaindavar Venkateswaran, Rabindranath Nandi

International Journal of Communications, Network and System Sciences Vol.6 No.3, March 27, 2013

DOI: 10.4236/ijcns.2013.63017 5,989 Downloads 10,975 Views Citations
Spectrum Efficiency Improvement Based on the Cognitive Radio Management (Articles)

Jamal Raiyn

International Journal of Communications, Network and System Sciences Vol.3 No.3, March 31, 2010

DOI: 10.4236/ijcns.2010.33036 6,353 Downloads 12,069 Views Citations
Performance Analysis of Hybrid MAC Protocol for Cognitive Radio Networks (Articles)

Nasir Faruk, Mohammed I. Gumel, Abdulkarim A. Oloyode, Adeseko A. Ayeni

International Journal of Communications, Network and System Sciences Vol.6 No.1, January 29, 2013

DOI: 10.4236/ijcns.2013.61003 4,264 Downloads 7,029 Views Citations

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