Cognitive Radio System - Articles - Scientific Research Publishing

Power Allocation in Primary User-Assisted Multi-Channel Cognitive Radio Networks (Articles)

Qiong Wu, Junni Zou, Kangning Zhu

Communications and Network Vol.5 No.3C, November 11, 2013

DOI: 10.4236/cn.2013.53B2044 4,049 Downloads 5,738 Views Citations
Full-Filling Subcarrier Power Allocation in OFDMA-Based Cognitive Radio Systems (Articles)

Tuan Le Van, Hieu Dinh Chi, Kinh Nguyen Viet, Hieu Nguyen Thanh

Wireless Engineering and Technology Vol.5 No.1, January 9, 2014

DOI: 10.4236/wet.2014.51002 4,222 Downloads 6,703 Views Citations
Design and Analysis of an OSA-BR MAC Protocol for Cognitive Radio Ad Hoc Networks (Articles)

Hassan Al-Mahdi, Mohamed Wahed, Safa Abd El-Aziz

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

DOI: 10.4236/ijcns.2014.77024 3,697 Downloads 5,171 Views Citations
Genetic Algorithm Based QoS Aware Adaptive Subcarrier Allocation in Cognitive Radio Networks (Articles)

Dipak P. Patil, Vishal A. Wankhede, Vijay M. Wadhai

Wireless Engineering and Technology Vol.6 No.4, October 12, 2015

DOI: 10.4236/wet.2015.64009 4,410 Downloads 5,697 Views Citations
Efficient Selfish Attack Detection in Cognitive Radio Network (Articles)

Shailaja C. Patil, Amrita Janardhanan

Wireless Engineering and Technology Vol.7 No.4, October 21, 2016

DOI: 10.4236/wet.2016.74011 1,955 Downloads 3,727 Views Citations
Performance Analysis of CSMA in Cognitive Radio Network with Random Residence Time of SUs (Articles)

Dongbi Zhu, Yang Chen, Yihu Xu

International Journal of Communications, Network and System Sciences Vol.10 No.8B, August 14, 2017

DOI: 10.4236/ijcns.2017.108B020 908 Downloads 1,947 Views Citations
Secure Cognitive Radio Communication for Internet-of-Things: Anti-PUE Attack Based on Graph Theory (Articles)

Azar Hosseini, Bahman Abolhassani, Arezoo Hosseini

Journal of Computer and Communications Vol.5 No.11, September 13, 2017

DOI: 10.4236/jcc.2017.511003 1,303 Downloads 2,937 Views Citations
A Cooperative Cognitive Radio Spectrum Sensing Based on Correlation Sum Method with Linear Equalization (Articles)

Entesar Gemeay, Ahmed Lebda

Communications and Network Vol.15 No.1, February 28, 2023

DOI: 10.4236/cn.2023.151001 313 Downloads 1,459 Views Citations
Game Theoretic Analysis of Joint Rate and Power Allocation in Cognitive Radio Networks (Articles)

Dong LI, Xianhua DAI, Han ZHANG

International Journal of Communications, Network and System Sciences Vol.2 No.1, February 26, 2009

DOI: 10.4236/ijcns.2009.21001 5,381 Downloads 10,924 Views Citations
A Novel Scheme with Adaptive Sampling for Better Spectrum Utilization in Cognitive Radios (Articles)

Qun PAN, Xin ZHANG, Ruiming ZHENG, Yongyu CHANG, Dacheng YANG

Communications and Network Vol.1 No.1, August 18, 2009

DOI: 10.4236/cn.2009.11007 4,899 Downloads 9,057 Views Citations
A Cognitive Radio Receiver Supporting Wide-Band Sensing (Articles)

Volker BLASCHKE, Tobias RENK, Friedrich K. JONDRAL

Wireless Sensor Network Vol.1 No.3, October 15, 2009

DOI: 10.4236/wsn.2009.13018 7,380 Downloads 13,345 Views Citations
Enhanced Spectrum Utilization for Existing Cellular Technologies Based on Genetic Algorithm in Preview of Cognitive Radio (Articles)

K. SRIDHARA, Aritra NAYAK, Vikas SINGH, P. K. DALELA

International Journal of Communications, Network and System Sciences Vol.2 No.9, December 21, 2009

DOI: 10.4236/ijcns.2009.29107 5,253 Downloads 10,097 Views Citations
A Novel Cooperative Spectrum Sharing Algorithm Based on Optimal Cognitive Radio User Selection (Articles)

Mohammad Bigdeli, Bahman Abolhassani

International Journal of Communications, Network and System Sciences Vol.5 No.1, December 31, 2011

DOI: 10.4236/ijcns.2012.51002 4,874 Downloads 9,126 Views Citations
Secure Cooperative Spectrum Sensing based on the Distance between Bodies of Evidence (Articles)

Yi Wang, Yanjun Hu, Xiwen Tang, Yingguan Wang

International Journal of Communications, Network and System Sciences Vol.5 No.1, December 31, 2011

DOI: 10.4236/ijcns.2012.51008 3,855 Downloads 7,229 Views Citations
Research and Analysis on Cognitive Radio Network Security (Articles)

Long Tang, Juebo Wu

Wireless Sensor Network Vol.4 No.4, April 24, 2012

DOI: 10.4236/wsn.2012.44017 9,228 Downloads 16,910 Views Citations
Weighted Sum Rate Maximization in OFDM Based Cooperative Cognitive Radios: A Joint Optimization Approach (Articles)

Pedram Johari, Vahid Tabataba Vakili

International Journal of Communications, Network and System Sciences Vol.5 No.5, May 30, 2012

DOI: 10.4236/ijcns.2012.55035 6,039 Downloads 9,084 Views Citations
Energy Detector with Baseband Sampling for Cognitive Radio: Real-Time Implementation (Articles)

Mahmood A. K. Abdulsattar, Zahir A. Hussein

Wireless Engineering and Technology Vol.3 No.4, November 1, 2012

DOI: 10.4236/wet.2012.34033 7,512 Downloads 11,328 Views Citations
A New Method for Sensing Cognitive Radio Network under Malicious Attacker (Articles)

Shaahin Tabatabaee, Vahid Tabataba Vakili

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

DOI: 10.4236/ijcns.2013.61007 4,758 Downloads 7,128 Views Citations
Transmission over Cognitive Radio Channel with Novel Secure LT Code (Articles)

Elham Hosseini, Abolfazl Falahati

Communications and Network Vol.5 No.3, August 2, 2013

DOI: 10.4236/cn.2013.53023 5,050 Downloads 7,460 Views Citations
Throughput Maximization Based on Optimal Access Probabilities in Cognitive Radio System (Articles)

Mohamed Elalem, Lian Zhao

Communications and Network Vol.5 No.3, August 2, 2013

DOI: 10.4236/cn.2013.53024 3,740 Downloads 5,708 Views Citations

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