SDN-based wireless body area network routing algorithm for healthcare architecture
Yükleniyor...
Dosyalar
Tarih
2019
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Wiley
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The use of wireless body area networks (WBANs) in healthcare applications has made it convenient to monitor both health personnel and patient status continuously in real time through wearable wireless sensor nodes. However, the heterogeneous and complex network structure of WBANs has some disadvantages in terms of control and management. The software-defined network (SDN) approach is a promising technology that defines a new design and management approach for network communications. In order to create more flexible and dynamic network structures in WBANs, this study uses the SDN approach. For this, a WBAN architecture based on the SDN approach with a new energy-aware routing algorithm for healthcare architecture is proposed. To develop a more flexible architecture, a controller that manages all HUBs is designed. The proposed architecture is modeled using the Riverbed Modeler software for performance analysis. The simulation results show that the SDN-based structure meets the service quality requirements and shows superior performance in terms of energy consumption, throughput, successful transmission rate, and delay parameters according to the traditional routing approach.
Açıklama
Calhan, Ali/0000-0002-5798-3103; CICIOGLU, MURTAZA/0000-0002-5657-7402
WOS: 000478089500004
WOS: 000478089500004
Anahtar Kelimeler
802, 15, 6, IoT, routing, software defined network, wireless body area network
Kaynak
Etri Journal
WoS Q Değeri
Q4
Scopus Q Değeri
Q2
Cilt
41
Sayı
4
