ROPCORN: Routing protocol for cognitive radio ad hoc networks

A. Cagatay Talay, D. Turagy Altilar

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde BölümKonferans katkısıbilirkişi

26 Atıf (Scopus)

Özet

Routing is one of the most important issues to be addressed and desires deep investigation when dealing with mobile cognitive radio ad hoc networks. Previously proposed routing protocols assume the presence of a connected path from the source to the destination. In some scenarios, due to the characteristics of ad hoc networks and the features of the used cognitive radios, this assumption is likely to be invalid. In this study, a novel routing algorithm for future multi-hop cognitive radio networks is proposed. This paper also presents two routing metrics that suit well to the cognitive radio networks. The main motivation is to maximize data rates and minimize delay for a set of user communication sessions. Experimental evaluations are performed in the ns2 simulator. It has been shown that the proposed approach provides better adaptability to the environment and maximizes throughput in a number of realistic scenarios and outperforms recently proposed routing protocols for cognitive radio networks.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığı2009 International Conference on Ultra Modern Telecommunications and Workshops
DOI'lar
Yayın durumuYayınlandı - 2009
Etkinlik2009 International Conference on Ultra Modern Telecommunications and Workshops - St. Petersburg, Russian Federation
Süre: 12 Eki 200914 Eki 2009

Yayın serisi

Adı2009 International Conference on Ultra Modern Telecommunications and Workshops

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???event.eventtypes.event.conference???2009 International Conference on Ultra Modern Telecommunications and Workshops
Ülke/BölgeRussian Federation
ŞehirSt. Petersburg
Periyot12/10/0914/10/09

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