Research and Analysis of the Radio Network Channel Control Based on Router Discovery and Cross Layer Design

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Abstract:

Based on the analyses of the recent routing research productions of the cognitive radio networks, this paper identifies five critical challenges on the routing research of CRN: neighbor discovery, deafness problem, neighbor disappearance, routing problem and cross2layer design, then some topics about common control channel ,path delay and the technical metrics are discussed from the view of research method, which must be considered on the routing research of CRN. After that,we summarize and analyze the scenario design patterns of routing research from four aspects: medium, channel, node and network; study and discuss the main research productions from the views of optimization scheme and routing topology algorithm/ protocol in detail at the end of this paper.

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Periodical:

Advanced Materials Research (Volumes 926-930)

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2795-2798

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May 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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