Routing Layer Solution for Mitigating Frequent Channel Switching in Ad Hoc Cognitive Radio Networks

Routing Layer Solution for Mitigating Frequent Channel Switching in Ad Hoc Cognitive Radio Networks

This letter analytically shows the requirements of cross-layer-based routing in ad hoc cognitive radio networks. This work estimates the number of channel switching in various scenarios and analyzes how non-cross-layer-based protocols suffer from delay. We suggest a route selection method to mitigat...

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Veröffentlicht in:IEEE communications letters 2015-11, Vol.19 (11), p.1917-1920
Hauptverfasser: Joshi, Gyanendra Prasad, Sung Won Kim, Seung Yeob Nam
Format: Artikel
Sprache:eng
Schlagworte:
Ad hoc networks
channel switching delay
Channels
Cognitive radio
Cognitive radio networks
Computer networks
cross-layer
Delay
Delays
Networks
Routing
Routing (telecommunications)
Routing protocols
Switches
Switching
Switching theory
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Beschreibung
Zusammenfassung:This letter analytically shows the requirements of cross-layer-based routing in ad hoc cognitive radio networks. This work estimates the number of channel switching in various scenarios and analyzes how non-cross-layer-based protocols suffer from delay. We suggest a route selection method to mitigate the frequent channel switching.
ISSN:1089-7798
1558-2558
DOI:10.1109/LCOMM.2015.2478781