cognitive wireless networks
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Author(s):  
Tuan Phung-Duc ◽  
Kohei Akutsu ◽  
Ken’ichi Kawanishi ◽  
Osama Salameh ◽  
Sabine Wittevrongel

Author(s):  
Girraj Sharma ◽  
Yashaswini Sharma ◽  
Vivek Upadhyay ◽  
Ashish Kumar ◽  
Ritu Sharma

Author(s):  
Cesar Hernandez ◽  
Jorge Rodriguez ◽  
Diego Giral

Cognitive radio through dynamic spectrum allocation allows an efficient use of the radio-electric spectrum. It is a key subject for the performance of cognitive radio networks. The purpose of the present article is to develop a spectrum allocation model for cognitive wireless networks based on the Artificial Bee Colony algorithm and assess its performance in spectrum occupancy traces obtained from monitoring the spectrum using the energy detection technique. Results show a reduction in the number of spectral handoff with no excessive execution times.


IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 207156-207166
Author(s):  
Huang Tangsen ◽  
Xiaowu Li ◽  
Xiangdong Ying

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