Proposed methodology for assignment of spectral bands in wireless cognitive radio networks

This paper raises a proposal starting from the current state that improves the process of allocation of spectral bands at the decision-making stage in cognitive radio, decreasing the time that the system takes to select a channel to transmit data from unlicensed users, assuming the existence of free...

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Bibliographic Details
Published in:Tecnura 2014-12, Vol.18, p.61
Main Authors: Danilo Alfonso López Sarmiento, Edwin Rivas Trujillo, Oscar Eduardo Gualdron Guerrero
Format: Article
Language:eng ; por
Subjects:
Data bases
Decision making
Licenses
Quality of service
Radio communications
Software
User behavior
Wireless networks
Online Access:Get full text
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Description
Summary:This paper raises a proposal starting from the current state that improves the process of allocation of spectral bands at the decision-making stage in cognitive radio, decreasing the time that the system takes to select a channel to transmit data from unlicensed users, assuming the existence of free spectrum and estimating the behavior of the secondary user and primary user.
ISSN:0123-921X
2248-7638
DOI:10.14483/udistrital.jour.tecnura.2014.DSE1.a05