scholarly journals Combined Optimization of Clustering Using Artificial Bee Colony Algorithm and Cooperative Beamforming in Green Cognitive Radio Networks with Relays

2016 ◽  
Vol 24 ◽  
pp. 888-895 ◽  
Author(s):  
Ashok S. Kumar ◽  
T. Sudha
Keyword(s):  
Cognitive Radio ◽  
Cognitive Radio Networks ◽  
Artificial Bee Colony Algorithm ◽  
Artificial Bee Colony ◽  
Radio Networks ◽  
Bee Colony ◽  
Cooperative Beamforming

Spectrum allocation based on Artificial Bee Colony in Cognitive Radio networks

2012 ◽  
Author(s):  
Ahmad Ghasemi ◽  
Alireza Fakharzadeh Jahromi ◽  
Mohammad Ali Masnadi-Shirazi ◽  
Mehrzad Biguesh ◽  
Foad Ghasemi
Keyword(s):  
Cognitive Radio ◽  
Cognitive Radio Networks ◽  
Artificial Bee Colony ◽  
Radio Networks ◽  
Spectrum Allocation ◽  
Bee Colony

scholarly journals Spectrum allocation model for cognitive wireless networks based on the artificial bee colony algorithm

2020 ◽  
Vol 19 (1) ◽  
pp. 257
Author(s):  
Cesar Hernandez ◽  
Jorge Rodriguez ◽  
Diego Giral
Keyword(s):  
Wireless Networks ◽  
Cognitive Radio ◽  
Artificial Bee Colony Algorithm ◽  
Artificial Bee Colony ◽  
Energy Detection ◽  
Radio Networks ◽  
Spectrum Allocation ◽  
Allocation Model ◽  
Cognitive Wireless Networks ◽  
Bee Colony

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.

Sign in / Sign up

Export Citation Format

Share Document