A Reliable Transport Protocol with Prediction Mechanism for Urgent Information in Wireless Sensor Networks
Joint Authors
Xu, Xiangwei
Wei, Zhenchun
Peng, Hao
Feng, Lin
Han, Jianghong
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2013, Issue - (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-05
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
A reliable transport protocol with prediction mechanism for urgent information (PMUI) in WSNs is proposed.
With PMUI, which is based on RTP-UI, the congestion control mechanism is improved, and the priority control and prediction mechanisms are adopted by taking the current queue length with change rate and expected queue length with remaining length together into consideration.
The congestion status of current queue is analyzed and the changing trend of the next cycle of the queue is predicted as well.
In order to evaluate the degree of congestion, state machine is adopted.
Working states of WSNs are classified into eight states in accordance with different degrees of congestion.
According to the change rate of a queue and the expected change rate of a queue, different rate adjustment mechanisms and bandwidth allocation schemes based on different working states are developed.
Simulation results show that PMUI is lower than RTP-UI in both packet loss rate and the average delay for reliable transmission of urgent information.
American Psychological Association (APA)
Wei, Zhenchun& Feng, Lin& Han, Jianghong& Xu, Xiangwei& Peng, Hao. 2013. A Reliable Transport Protocol with Prediction Mechanism for Urgent Information in Wireless Sensor Networks. International Journal of Distributed Sensor Networks،Vol. 2013, no. -, pp.1-7.
https://search.emarefa.net/detail/BIM-460092
Modern Language Association (MLA)
Wei, Zhenchun…[et al.]. A Reliable Transport Protocol with Prediction Mechanism for Urgent Information in Wireless Sensor Networks. International Journal of Distributed Sensor Networks Vol. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-460092
American Medical Association (AMA)
Wei, Zhenchun& Feng, Lin& Han, Jianghong& Xu, Xiangwei& Peng, Hao. A Reliable Transport Protocol with Prediction Mechanism for Urgent Information in Wireless Sensor Networks. International Journal of Distributed Sensor Networks. 2013. Vol. 2013, no. -, pp.1-7.
https://search.emarefa.net/detail/BIM-460092
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-460092