A Non-Preemptive Priority Scheduling Algorithm for Improving Priority Data Transmission Delay in Wireless Body Area Networks
Küçük Resim Yok
Tarih
2016
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Old City Publishing Inc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This paper presents both analytical analysis and simulation model of a traffic sensitive wireless body area network structure by using non-preemptive priority M/G/1 queue discipline. For improving data transmission delay of the body area network, data priorities are classified into three different priority traffic classes; namely normal, on-demand and emergency. Emergency traffic has the highest priority; on-demand has the second highest, and so on. In this research, an example traffic sensitive wireless body area network has been developed, modeled and simulated by using the OPNET Modeler simulation software with the purpose of verifying the analytical end-to-end delay and throughput results. The simulation results obtained under various network load conditions are consistent with the analytical results. The results of the proposed traffic sensitive WBAN are also compared with the insensitive one for analyzing priority data transmission delay with various data packet inter-arrival rates.
Açıklama
WOS: 000389653900003
Anahtar Kelimeler
Wireless Body Area Networks, TDMA, Non-preemptive Priority Queue Model
Kaynak
Ad Hoc & Sensor Wireless Networks
WoS Q Değeri
Q4
Scopus Q Değeri
Q4
Cilt
34
Sayı
01.Apr
