Title :
A novel algorithm for interference temperature estimation of cognition domain
Author :
Wang, Hongjun ; Bi, Guangguo
Author_Institution :
Key Lab. of Electron. Restriction, Hefei, China
Abstract :
Based on the concept of interference temperature, a novel interference temperature estimation algorithm for cognitive domain, which integrates adaptive line enhancement with multi-taper spectrum estimation and singular value decomposition, is presented with detailed description in this paper. The algorithm provides the reference for communication access, avoidance and power control of cognitive radio subscribers. The performance of the algorithm is analyzed and compared by simulation according to the practical requirement of cognitive radio. The result shows that the proposed algorithm has higher probability.
Keywords :
cognitive radio; power control; telecommunication control; adaptive line enhancement; cognition domain; cognitive domain; cognitive radio subscribers power control; communication access; communication avoidance; interference temperature estimation; multi-taper spectrum estimation; singular value decomposition; Decision support systems; Nickel; ALE-MTM-SVD; Cognitive Radio; Interference Temperature; MTM-SVD;
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2012 2nd International Conference on
Conference_Location :
Yichang
Print_ISBN :
978-1-4577-1414-6
DOI :
10.1109/CECNet.2012.6202152