Jingyu Feng, Guangyue Lu, Hong Chang, Vol. 9, No. 4, April 29, 2015
10.3837/tiis.2015.04.003

• cognitive radio
• cooperative spectrum sensing
• competitive coefficient
• security.

Han Han, Yuhua Xu, Qinfei Huang, Vol. 9, No. 3, March 30, 2015
10.3837/tiis.2015.03.005

• Energy Efficiency
• compensable resource
• Allocation
• user selection
• cognitive radio

Fei Li, Jiulong Wu, Wenxue Ge, Wei Ji, Vol. 9, No. 2, February 27, 2015
10.3837/tiis.2015.02.005

• Quantum Bacterial Foraging Optimization
• Quantum Computing
• cognitive radio
• spectrum allocation

Gyanendra Prasad Joshi, Sung Won Kim, Changsu Kim, Seung Yeob Nam, Vol. 9, No. 1, January 30, 2015
10.3837/tiis.2015.01.020

• opportunistic spectrum access
• Cognitive Radio Networks
• medium access control
• MAC protoco

Songqing Wang, Xiaoming Xu, Weiwei Yang, Vol. 9, No. 1, January 30, 2015
10.3837/tiis.2015.01.014

• Cooperative cognitive radio networks
• fixed transmit power
• physical layer security
• relay selection
• secrecy outage probability

Qun Lei, Yueyun Chen, Vol. 9, No. 1, January 30, 2015
10.3837/tiis.2015.01.009

• cognitive radio
• Resource Allocation
• Hybrid sharing mode
• Heterogeneous services

Hyochun Ahn, Jaebeom Kim, Young-Bae Ko, Vol. 9, No. 1, January 30, 2015
10.3837/tiis.2015.01.004

• Tactical ad hoc networks
• Cognitive radio ad hoc networks
• Link state routing
• Multipoint relay (MPR)
• Location Information

Hiran Kumar singh, Dhananjay Kumar, Srilakshmi R, Vol. 9, No. 1, January 30, 2015
10.3837/tiis.2015.01.003

• cognitive radio
• Spectrum trading
• Resource utilization
• game theory
• Learning.

Jaewoo So, Vol. 9, No. 1, January 30, 2015
10.3837/tiis.2015.01.002

• cognitive radio
• spectrum sensing
• conditional entropy
• unauthorized signal

Bin Zhong, Zhongshan Zhang, Dandan Zhang, Keping Long, Haiyan Cao, Vol. 8, No. 11, November 29, 2014
10.3837/tiis.2014.11.017

• cognitive radio
• cooperative networks
• relays
• decode and forward