DocumentCode :
2577021
Title :
Reasoning through fuzzy logical for reconfiguration in cognitive radio network
Author :
He, Qian ; Feng, Zhiyong ; Zhang, Ping
Author_Institution :
Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
fYear :
2011
fDate :
9-11 Nov. 2011
Firstpage :
1
Lastpage :
5
Abstract :
Cognitive radio network(CRN) has a trend of increasingly complicated, dynamic and heterogeneous, which requires an effective management to handle complex multi-domain information and obtain preferable system performance. The reconfiguration of CRN can provide efficient solutions and introduce flexibility adaptation capabilities for complexity management, so that system performance is advanced. This paper studies the fuzzy logical based reconfiguration algorithm of CRN, which is accomplished by introducing the reasoning process in reconfiguration decision making. The fuzzy based reasoning analyzes the relationship among the radio parameters and predicts the system performance so that the relevant reconfiguration decision can be made. Finally, the reconfiguration algorithm is simulated, and the simulation results with detailed analysis are shown to enforce the effectiveness of the proposed algorithms.
Keywords :
cognitive radio; decision making; fuzzy logic; fuzzy reasoning; telecommunication computing; telecommunication network management; cognitive radio network; complex multidomain information; complexity management; flexibility adaptation capabilities; fuzzy based reasoning; fuzzy logical based reconfiguration algorithm; radio parameters; reconfiguration decision making; system performance; Algorithm design and analysis; Cognition; Databases; Decision making; Engines; System performance; Throughput; CRN; fuzzy logcial; reasoning; reconfiguration;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Wireless Communications and Signal Processing (WCSP), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4577-1009-4
Electronic_ISBN :
978-1-4577-1008-7
Type :
conf
DOI :
10.1109/WCSP.2011.6096892
Filename :
6096892
Link To Document :
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