Cognitive control channels: from concept to identification of implementation options
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Tipus de documentArticle
Data publicació2012-07
Condicions d'accésAccés restringit per política de l'editorial
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
Recent effort related to cognitive radio systems
has lead to an in-depth analysis of context
information management and exploitation
based on a cognitive control channel for
enhancement of management needed for, say,
suitable link selection in a heterogeneous radio
framework, dynamic radio resource management,
and distributed sensing. Concerning the
actual implementation of such a CCC, the focus
was recently moved toward an in-band solution,
where the information is transported building
on existing radio access technologies. In this
scope, this article illustrates relevant technical
scenarios in which CCCs can be exploited and
outlines a set of derived system requirements.
The article provides an overview of various possible
RAT independent and dependent implementation
options, such as Diameter,
distributed agents, 3GPP radio resource control(RRC) mechanisms, IEEE 802.21, IEEE 802.11,
WiMedia UWB, and Bluetooth. The advantages
and drawbacks of the various options are
discussed.
CitacióStavroulaki, V. [et al.]. Cognitive control channels: from concept to identification of implementation options. "IEEE communications magazine", Juliol 2012, vol. 50, núm. 7, p. 96-108.
ISSN0163-6804
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Cognitive Control Channels.pdf | Cognitive Control Channels: From Concept to Identification of Implementation Options | 655,0Kb | Accés restringit |