A novel algorithm for interference temperature estimation of cognition domain

Author

Wang, Hongjun ; Bi, Guangguo

Author_Institution

Key Lab. of Electron. Restriction, Hefei, China

fYear

2012

fDate

21-23 April 2012

Firstpage

57

Lastpage

60

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, Communications and Networks (CECNet), 2012 2nd International Conference on

Conference_Location

Yichang

Print_ISBN

978-1-4577-1414-6

Type

conf

DOI

10.1109/CECNet.2012.6202152

Filename

6202152