A Homogeneous Multi-Radio Rendezvous Algorithm for Cognitive Radio Networks

A Homogeneous Multi-Radio Rendezvous Algorithm for Cognitive Radio Networks

In this letter, a homogeneous multi-radio channel-hopping (CH) rendezvous algorithm that is backward compatible with any number of radios for cognitive radio networks is proposed. This algorithm is applicable to CH sequences that have uniform time-to-rendezvous (TTR) patterns and also achieves impro...

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Veröffentlicht in:IEEE communications letters 2019-04, Vol.23 (4), p.736-739
Hauptverfasser: Lin, Tzu-Hsiang, Yang, Guu-Chang, Kwong, Wing C.
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Channel hopping
Cognitive radio
cognitive radio networks
Diseases
Heuristic algorithms
homogeneous
Indexes
Inspection
Linear functions
multiple radios
Pattern matching
Quadratic equations
Radio networks
Receivers
Rendezvous
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Beschreibung
Zusammenfassung:In this letter, a homogeneous multi-radio channel-hopping (CH) rendezvous algorithm that is backward compatible with any number of radios for cognitive radio networks is proposed. This algorithm is applicable to CH sequences that have uniform time-to-rendezvous (TTR) patterns and also achieves improved (exact) maximum-TTR, which is a linear function of a number of available channels instead of quadratic functions in heterogeneous multi-radio algorithms.
ISSN:1089-7798
1558-2558
DOI:10.1109/LCOMM.2019.2903458