Clustering-based energy-efficient routing approach for underwater wireless sensor networks
Küçük Resim Yok
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Inderscience Enterprises Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In underwater wireless sensor networks (UWSNs), although energy dissipation in transmission mainly depends on employed routing algorithms and media access control (MAC) schemes, given the nature and challenges of the acoustic communication in water, all the layers of the protocol stack play an important role on achieving a high energy efficiency. Therefore, novel approaches that handle energy inefficiencies and extend the lifetime of UWSNs are required. In this paper, an event-driven energy-efficient routing approach called clustering-based energy-efficient routing (CBEER) is proposed to prolong the lifetime of UWSNs and its performance is evaluated through extensive simulations. Based on a novel clustering-based scheme, the proposed approach can find shortest routing paths to carry data packets and is able to realise uniform network energy consumption profile in the entire UWSN. The simulation-based evaluation studies reveal that CBEER performs well in terms of packet delivery ratio and overall network energy consumption.
Açıklama
Anahtar Kelimeler
Clustering, Energy Efficiency, Routing, Underwater Wireless Sensor Network, UWSN, Mac Protocols, Localization
Kaynak
International Journal Of Sensor Networks
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
27
Sayı
1
